Opinions from J. J. Sepkoski 2002
- 'Aachenaspis belongs to Cephalaspidiformes'
- 'Aacocrinus belongs to Monobathrida'
- 'Aaglacrinus belongs to Cladida'
- 'Aaleniella belongs to Podocopida'
- 'Aaleniella belongs to Archaeogastropoda'
- 'Aalenirhynchia belongs to Rhynchonellida'
- 'Aatocrinus belongs to Cladida'
- 'Abacocrinus belongs to Monobathrida'
- 'Abactinocrinus belongs to Monobathrida'
- 'Abadehella belongs to Foraminiferida'
- 'Abadiella belongs to Redlichiida'
- 'Abadzekhia belongs to Perciformes'
- 'Abakania belongs to Corynexochida'
- 'Abakanopleura belongs to Trilobita'
- 'Abakolia belongs to Agnostida'
- 'Abathocrinus belongs to Monobathrida'
- 'Abathomphalus belongs to Foraminiferida'
- 'Abatocrinus belongs to Monobathrida'
- 'Abatus belongs to Spatangoida'
- 'Abbasites belongs to Ammonoidea'
- 'Abderospira belongs to Cephalaspida'
- 'Abditodentrix belongs to Foraminiferida'
- 'Abditoloculina belongs to Palaeocopida'
- 'Abdounia belongs to Carcharhiniformes'
- 'Abdulinaspis belongs to Trilobita'
- 'Abdullaevia belongs to Foraminiferida'
- 'Aberia belongs to Orthida'
- 'Abertella belongs to Clypeasteroida'
- 'Abharella belongs to Asaphida'
- 'Abichites belongs to Ceratitida'
- 'Abicyathus belongs to Cribricyathea'
- 'Abiesgraptus belongs to Graptoloidea'
- 'Abludoglyptocrinus belongs to Monobathrida'
- 'Abnormisphaera belongs to Nassellaria'
- 'Aboriginella belongs to Lingulida'
- 'Abra belongs to Veneroida'
- 'Abrachiocrinus belongs to Cladida'
- 'Abrardia belongs to Foraminiferida'
- 'Abrekia belongs to Rhynchonellida'
- 'Abretiella belongs to Neogastropoda'
- 'Abrobairdia belongs to Podocopida'
- 'Abrocythereis belongs to Podocopida'
- 'Abrograptus belongs to Graptoloidea'
- 'Abrotocrinus belongs to Cladida'
- 'Abruptolopha belongs to Pterioida'
- 'Abrytusites [misspelled as Abrytasites] belongs to Ammonoidea'
- 'Absalomichthys belongs to Perciformes'
- 'Absenticosta belongs to Strophomenida'
- 'Absidaticonus belongs to Mollusca'
- 'Absonocytheropteron belongs to Podocopida'
- 'Abursus belongs to Podocopida'
- 'Abylea belongs to Archaeogastropoda'
- 'Abyssamina belongs to Foraminiferida'
- 'Abyssocrinus belongs to Disparida'
- 'Abyssocypris belongs to Podocopida'
- 'Abyssocythere belongs to Podocopida'
- 'Abyssocythereis belongs to Podocopida'
- 'Abyssothyris belongs to Terebratulida'
- 'Acabaria belongs to Gorgonida'
- 'Acaciapora belongs to Tabulata'
- 'Acacocrinus belongs to Monobathrida'
- 'Acadagnostus belongs to Agnostida'
- 'Acadiocaris belongs to Tanaidacea'
- 'Acadoparadoxides belongs to Redlichiida'
- 'Acaeniotyle belongs to Spumellaria'
- 'Acalepha belongs to Trachylinida'
- 'Acambona belongs to Spiriferida'
- 'Acamptochetus belongs to Neogastropoda'
- 'Acamptogenotia belongs to Neogastropoda'
- 'Acandylacanthus belongs to Ctenacanthida'
- 'Acanothyra belongs to Hexactinellida'
- 'Acanthactinella belongs to Reticulosa'
- 'Acanthaecites belongs to Ammonoidea'
- 'Acanthalepis belongs to Rhombifera'
- 'Acanthaloma [misspelled as Acantaloma] belongs to Odontopleurida'
- 'Acanthalosia belongs to Strophomenida'
- 'Acanthambonia belongs to Acrotretida'
- 'Acantharia belongs to Actinopoda'
- 'Acanthastrea belongs to Scleractinia'
- 'Acanthastrella belongs to Astrophorida'
- 'Acanthastus belongs to Graptolithina'
- 'Acanthatia belongs to Strophomenida'
- 'Acanthechinus belongs to Phymosomatoida'
- 'Acanthina belongs to Neogastropoda'
- 'Acanthinites belongs to Ceratitida'
- 'Acanthinucella belongs to Neogastropoda'
- 'Acanthobolbina belongs to Palaeocopida'
- 'Acanthocardia belongs to Veneroida'
- 'Acanthocarpus belongs to Decapoda'
- 'Acanthocassis belongs to Sabelliditida'
- 'Acanthocaudina belongs to Holothuroidea'
- 'Acanthocella belongs to Cheilostomata'
- 'Acanthocephalus belongs to Trilobita'
- 'Acanthoceramoporella belongs to Cystoporata'
- 'Acanthoceras belongs to Ammonoidea'
- 'Acanthoceratites belongs to Ceratitida'
- 'Acanthochaetetes belongs to Tabulospongida'
- 'Acanthochirana belongs to Decapoda'
- 'Acanthochitina belongs to Rhizopodea'
- 'Acanthochitona belongs to Neoloricata'
- 'Acanthocircus belongs to Nassellaria'
- 'Acanthocladia belongs to Fenestrata'
- 'Acanthoclava belongs to Problematica'
- 'Acanthoclema belongs to Cryptostomata'
- 'Acanthoclymenia belongs to Anarcestida'
- 'Acanthocordylodus belongs to Conodontophorida'
- 'Acanthocoryna belongs to Lyssacinosida'
- 'Acanthocosta belongs to Strophomenida'
- 'Acanthocrania belongs to Acrotretida'
- 'Acanthocrinus belongs to Diplobathrida'
- 'Acanthocyathus belongs to Scleractinia'
- 'Acanthocystites belongs to Gogiida'
- 'Acanthocythere belongs to Podocopida'
- 'Acanthocythereis belongs to Podocopida'
- 'Acanthodesia belongs to Cheilostomata'
- 'Acanthodictya belongs to Reticulosa'
- 'Acanthodida belongs to Acanthodii'
- 'Acanthodii belongs to Chordata'
- 'Acanthodina belongs to Conodontophorida'
- 'Acanthodiscus belongs to Ammonoidea'
- 'Acanthodus belongs to Conodontophorida'
- 'Acanthogammaridae belongs to Amphipoda'
- 'Acanthoglypha belongs to Pentamerida'
- 'Acanthognathus belongs to Gasterosteiformes'
- 'Acanthograptus belongs to Dendroidea'
- 'Acanthogyra belongs to Scleractinia'
- 'Acanthohoplites [misspelled as Acanthoplites] belongs to Ammonoidea'
- 'Acantholambrus belongs to Decapoda'
- 'Acantholaminatus belongs to Trepostomida'
- 'Acantholenus belongs to Trilobita'
- 'Acantholytoceras belongs to Ammonoidea'
- 'Acanthomeridion belongs to Ostracoda'
- 'Acanthomeridion belongs to Arthropoda'
- 'Acanthometopus belongs to Ptychopariida'
- 'Acanthomicmacca belongs to Trilobita'
- 'Acanthomorpha belongs to Osteichthyes'
- 'Acanthonautilus belongs to Nautilida'
- 'Acanthonema belongs to Archaeogastropoda'
- 'Acanthonemus belongs to Perciformes'
- 'Acanthonotus belongs to Perciformes'
- 'Acanthoparypha belongs to Phacopida'
- 'Acanthopecten belongs to Pterioida'
- 'Acanthophillia belongs to Rugosa'
- 'Acanthophora belongs to Astrophorida'
- 'Acanthophyllia belongs to Scleractinia'
- 'Acanthophyllum belongs to Rugosa'
- 'Acanthoplecta belongs to Strophomenida'
- 'Acanthopleura belongs to Neoloricata'
- 'Acanthopleurella belongs to Ptychopariida'
- 'Acanthopleuroceras belongs to Ammonoidea'
- 'Acanthopleurus belongs to Tetradontiformes'
- 'Acanthopora belongs to Cyclostomata'
- 'Acanthoporella belongs to Cheilostomata'
- 'Acanthoporidea belongs to Cheilostomata'
- 'Acanthoproductus belongs to Strophomenida'
- 'Acanthopygaeus belongs to Perciformes'
- 'Acanthopyge belongs to Lichida'
- 'Acanthopyge (Jasperia) was reranked as Jasperia and belongs to Lichida'
- 'Acanthopyge (Mephiarges) was reranked as Mephiarges and belongs to Lichida'
- 'Acanthopyle belongs to Spumellaria'
- 'Acanthopyrgus belongs to Capsulocyathida'
- 'Acanthoraphis belongs to Poecilosclerida'
- 'Acanthorhina belongs to Holocephali'
- 'Acanthorhynchia belongs to Rhynchonellida'
- 'Acanthorthis belongs to Orthida'
- 'Acanthoscapha belongs to Podocopida'
- 'Acanthoscaphites belongs to Ammonoidea'
- 'Acanthoscyllium belongs to Orectolobiformes'
- 'Acanthosphaera belongs to Problematica'
- 'Acanthosphaera belongs to Spumellaria'
- 'Acanthospirifer belongs to Spiriferida'
- 'Acanthospirina belongs to Spiriferida'
- 'Acanthospongia belongs to Lyssacinosida'
- 'Acanthostrophia [misspelled as Acanthotrophia] belongs to Opisthobranchia'
- 'Acanthoteuthis belongs to Belemnitida'
- 'Acanthotheelia belongs to Apodida'
- 'Acanthothiris belongs to Rhynchonellida'
- 'Acanthothoraci belongs to Placodermi'
- 'Acanthothyropsis belongs to Rhynchonellida'
- 'Acanthotoechia belongs to Orthida'
- 'Acanthotrigonia belongs to Trigonioida'
- 'Acanthotrypa belongs to Trepostomida'
- 'Acanthotrypina belongs to Trepostomida'
- 'Acanthurus belongs to Perciformes'
- 'Acantonodella belongs to Palaeocopida'
- 'Acar belongs to Arcoida'
- 'Acareorthis belongs to Chileida'
- 'Acariaeocrinus belongs to Crinoidea'
- 'Acariaiocrinus belongs to Cladida'
- 'Acarinina belongs to Foraminiferida'
- 'Acaroceras belongs to Ellesmerocerida'
- 'Acasta belongs to Cirripedia'
- 'Acastava belongs to Phacopida'
- 'Acaste belongs to Phacopida'
- 'Acastella belongs to Phacopida'
- 'Acastellina belongs to Phacopida'
- 'Acastoides belongs to Phacopida'
- 'Acastopyge belongs to Phacopida'
- 'Accordiella belongs to Foraminiferida'
- 'Acculina belongs to Strophomenida'
- 'Accurganaxon belongs to Rugosa'
- 'Acdalina belongs to Tabulata'
- 'Acentrogobius belongs to Perciformes'
- 'Acentrophorus belongs to Semionotiformes'
- 'Acentrotremites belongs to Spiraculata'
- 'Acerahedrina belongs to Nassellaria'
- 'Acercostraca belongs to Marrelomorpha'
- 'Acernaspis belongs to Phacopida'
- 'Acerocanium belongs to Nassellaria'
- 'Acerocare belongs to Ptychopariida'
- 'Acerocarina belongs to Ptychopariida'
- 'Aceroproetus belongs to Proetida'
- 'Acervularia belongs to Rugosa'
- 'Acervulina belongs to Foraminiferida'
- 'Acesta belongs to Pterioida'
- 'Acestrus belongs to Perciformes'
- 'Acetopeltis belongs to Proetida'
- 'Acevina belongs to Mollusca'
- 'Acharax belongs to Solemyoida'
- 'Achatella belongs to Phacopida'
- 'Acheilops belongs to Ptychopariida'
- 'Acheilus belongs to Ptychopariida'
- 'Achistrum belongs to Apodida'
- 'Achistrum (Aduncrum) was reranked as Aduncrum and belongs to Apodida'
- 'Achistrum (Porachistrum) was reranked as Porachistrum and belongs to Apodida'
- 'Achiurus belongs to Pleuronectiformes'
- 'Achorocyathus belongs to Cribricyathea'
- 'Achradocrinus belongs to Cladida'
- 'Achradocystites belongs to Comarocystitida'
- 'Achrestogrammus belongs to Scorpaeniformes'
- 'Achrochordiella belongs to Lithistida'
- 'Achrochordonia belongs to Lithistida'
- 'Achunoproductus belongs to Strophomenida'
- 'Aciculella belongs to Foraminiferida'
- 'Aciculiscala belongs to Neotaenioglossa'
- 'Acidaspidella belongs to Odontopleurida'
- 'Acidaspides belongs to Odontopleurida'
- 'Acidaspidina belongs to Odontopleurida'
- 'Acidaspis belongs to Odontopleurida'
- 'Acidiphorus belongs to Proetida'
- 'Acidiscus belongs to Agnostida'
- 'Acidnomelos belongs to Nassellaria'
- 'Acidocharacus belongs to Sabelliditida'
- 'Acidolites belongs to Tabulata'
- 'Acidotocarena belongs to Brachiopoda'
- 'Acila belongs to Nuculoida'
- 'Acila (Truncacila) was reranked as Truncacila and belongs to Nuculoida'
- 'Acila (Truncacila) belongs to Acila' according to Grant and Gale 1931
- 'Acilia belongs to Neotaenioglossa'
- 'Acimetopus belongs to Agnostida'
- 'Acinetaster belongs to Stenurida'
- 'Acinophyllum belongs to Rugosa'
- 'Acipenser belongs to Acipenseriformes'
- 'Acipenseriformes belongs to Osteichthyes'
- 'Acirsa belongs to Neotaenioglossa'
- 'Acirsella belongs to Neotaenioglossa'
- 'Acleistoceras belongs to Oncoceratida'
- 'Acliceratia belongs to Neotaenioglossa'
- 'Aclis belongs to Neotaenioglossa'
- 'Aclisina belongs to Archaeogastropoda'
- 'Acloeodictya belongs to Reticulosa'
- 'Acmaea belongs to Patellogastropoda'
- 'Acmaea (Conoidacmaea) was reranked as Conoidacmea and belongs to Patellogastropoda'
- 'Acmarhachis belongs to Agnostida'
- 'Acmaturris belongs to Neogastropoda'
- 'Acme belongs to Neotaenioglossa'
- 'Acmoniodus belongs to Copodontiformes'
- 'Acmophyllum belongs to Rugosa'
- 'Acobaecardium belongs to Pterioida'
- 'Acoelia belongs to Pharetronida'
- 'Acolocrinus belongs to Disparida'
- 'Acolosia belongs to Rhynchonellida'
- 'Acominia belongs to Neogastropoda'
- 'Acompsoceras belongs to Ammonoidea'
- 'Aconeceras belongs to Ammonoidea'
- 'Acontheus belongs to Corynexochida'
- 'Acorylus belongs to Veneroida'
- 'Acosarina belongs to Orthida'
- 'Acoscinopleura belongs to Cheilostomata'
- 'Acosmostroma belongs to Stromatoporoidea'
- 'Acostina belongs to Foraminiferida'
- 'Acotripus belongs to Nassellaria'
- 'Acratia belongs to Podocopida'
- 'Acratina belongs to Podocopida'
- 'Acratinella belongs to Podocopida'
- 'Acravincula belongs to Palaeocopida'
- 'Acriaster belongs to Cassiduloida'
- 'Acriclymenia belongs to Clymeniida'
- 'Acrilla belongs to Neotaenioglossa'
- 'Acrilloscala belongs to Neotaenioglossa'
- 'Acrimeroceras belongs to Goniatitida'
- 'Acrioceras belongs to Ammonoidea'
- 'Acritosia belongs to Strophomenida'
- 'Acrobotrys belongs to Nassellaria'
- 'Acrobrochus belongs to Terebratulida'
- 'Acrocanites belongs to Prolecanitida'
- 'Acrocephalaspis belongs to Ptychopariida'
- 'Acrocephalella belongs to Ptychopariida'
- 'Acrocephalina belongs to Ptychopariida'
- 'Acrocephalites belongs to Ptychopariida'
- 'Acrocephalops belongs to Ptychopariida'
- 'Acrochordiceras belongs to Ceratitida'
- 'Acrochordiceras belongs to Acrochordiceratidae' according to W. J. Arkell et al. 1957
- 'Acrochordus belongs to Squamata'
- 'Acrocidaris belongs to Hemicidaroida'
- 'Acrocoelites belongs to Belemnitida'
- 'Acrocoelum belongs to Neotaenioglossa'
- 'Acrocolpus belongs to Cephalaspida'
- 'Acrocosmia belongs to Neotaenioglossa'
- 'Acrocrinus belongs to Monobathrida'
- 'Acrocyathus belongs to Rugosa'
- 'Acrocythere belongs to Podocopida'
- 'Acrodelphis belongs to Cetacea'
- 'Acrodirotes belongs to Ptychopariida'
- 'Acrodus belongs to Ctenacanthida'
- 'Acrogaster belongs to Beryciformes'
- 'Acrogenia belongs to Cystoporata'
- 'Acrognathus belongs to Aulopiformes'
- 'Acrograptus belongs to Graptoloidea'
- 'Acrohelia belongs to Scleractinia'
- 'Acrohybus belongs to Trilobita'
- 'Acrolepis belongs to Palaeonisciformes'
- 'Acrolusia belongs to Disasteroida'
- 'Acronemus belongs to Ctenacanthida'
- 'Acronotella belongs to Podocopida'
- 'Acropeltis belongs to Phymosomatoida'
- 'Acrophyllum belongs to Rugosa'
- 'Acropoma belongs to Perciformes'
- 'Acropora belongs to Cheilostomata'
- 'Acropora belongs to Scleractinia'
- 'Acropyge belongs to Proetida'
- 'Acroreia belongs to Basommatophora'
- 'Acrosalenia belongs to Salenioida'
- 'Acrosaster belongs to Phymosomatoida'
- 'Acrosmilia belongs to Scleractinia'
- 'Acrosolarium belongs to Archaeogastropoda'
- 'Acrosphaera belongs to Spumellaria'
- 'Acrosphaerorthoceras belongs to Orthocerida'
- 'Acrospira belongs to Neotaenioglossa'
- 'Acrospirifer belongs to Spiriferida'
- 'Acrospyris belongs to Nassellaria'
- 'Acrossula belongs to Ostracoda'
- 'Acrostemma belongs to Cephalaspida'
- 'Acrosterigma belongs to Veneroida'
- 'Acrostylus belongs to Heterostrophia'
- 'Acrotemnus belongs to Pycnodontiformes'
- 'Acroteuthis belongs to Belemnitida'
- 'Acrothele belongs to Acrotretida'
- 'Acrothyra belongs to Acrotretida'
- 'Acrothyris belongs to Terebratulida'
- 'Acrotreta belongs to Acrotretida'
- 'Acrotretella belongs to Acrotretida'
- 'Acrotretida belongs to Lingulata'
- 'Acruliammina belongs to Foraminiferida'
- 'Acsaspedites belongs to Trachylinida'
- 'Actaea belongs to Decapoda'
- 'Actaeon belongs to Cephalaspida'
- 'Actaeonellina belongs to Cephalaspida'
- 'Actaeonema belongs to Neotaenioglossa'
- 'Actaeonidea belongs to Cephalaspida'
- 'Actaeopsis belongs to Decapoda'
- 'Actaeopyramis belongs to Heterostrophia'
- 'Actaeus belongs to Arthropoda'
- 'Acteocina belongs to Cephalaspida'
- 'Acteon belongs to Cephalaspida'
- 'Acteonella [misspelled as Actaeonella] belongs to Cephalaspida'
- 'Acteonina belongs to Cephalaspida'
- 'Acteosaurus belongs to Squamata'
- 'Actiangulata belongs to Podocopida'
- 'Actinacis belongs to Scleractinia'
- 'Actinaraea belongs to Scleractinia'
- 'Actinaraeopsis belongs to Scleractinia'
- 'Actinastraeopsis belongs to Scleractinia'
- 'Actinastrea is corrected as Actinastraea and belongs to Scleractinia'
- 'Actiniaria belongs to Anthozoa'
- 'Actinobalanus belongs to Cirripedia'
- 'Actinocamax belongs to Belemnitida'
- 'Actinoceras belongs to Actinocerida'
- 'Actinocerida belongs to Cephalopoda'
- 'Actinochilina belongs to Palaeocopida'
- 'Actinocoelia belongs to Lithistida'
- 'Actinoconchus belongs to Spiriferida'
- 'Actinoconus belongs to Mollusca'
- 'Actinocrinites belongs to Monobathrida'
- 'Actinocyathus belongs to Rugosa'
- 'Actinocyclina belongs to Foraminiferida'
- 'Actinocythereis belongs to Podocopida'
- 'Actinodesma belongs to Pterioida'
- 'Actinodictya belongs to Reticulosa'
- 'Actinodictyon belongs to Stromatoporoidea'
- 'Actinodonta belongs to Modiomorphoida'
- 'Actinofungia belongs to Axinellida'
- 'Actinoleuca belongs to Patellogastropoda'
- 'Actinomena belongs to Strophomenida'
- 'Actinomma belongs to Spumellaria'
- 'Actinomorpha belongs to Oncoceratida'
- 'Actinopeltis belongs to Phacopida'
- 'Actinophrentis belongs to Rugosa'
- 'Actinophyma belongs to Phymosomatoida'
- 'Actinopoda belongs to Eukaryota'
- 'Actinopora belongs to Cyclostomata'
- 'Actinopsis belongs to Neotaenioglossa'
- 'Actinopteria belongs to Pterioida'
- 'Actinosepia belongs to Teuthida'
- 'Actinosiphon belongs to Foraminiferida'
- 'Actinostroma belongs to Stromatoporoidea'
- 'Actinostromaria belongs to Axinellida'
- 'Actinostromarianina belongs to Axinellida'
- 'Actinostromella belongs to Stromatoporoidea'
- 'Actinotaxia belongs to Cyclostomata'
- 'Actinotheca belongs to Problematica'
- 'Actinotocarcinus belongs to Decapoda'
- 'Actinotrigonia belongs to Trigonioida'
- 'Actinotrypa belongs to Cystoporata'
- 'Actinotrypella belongs to Cystoporata'
- 'Actisecos belongs to Cheilostomata'
- 'Actostroma belongs to Axinellida'
- 'Actumnus belongs to Decapoda'
- 'Acuariceras belongs to Ammonoidea'
- 'Aculatostroma belongs to Stromatoporoidea'
- 'Aculeochrea belongs to Trilobozoa'
- 'Aculopileus belongs to Mollusca'
- 'Acuminia belongs to Neogastropoda'
- 'Acuminothyris belongs to Spiriferida'
- 'Acuprisma belongs to Metacopida'
- 'Acupurpura belongs to Neogastropoda'
- 'Acutatagnostus belongs to Agnostida'
- 'Acutatheca belongs to Spiriferida'
- 'Acutella belongs to Spiriferida'
- 'Acuticarpus belongs to Cornuta'
- 'Acutichiton belongs to Neoloricata'
- 'Acuticloudina belongs to Volborthellida'
- 'Acuticostites belongs to Ammonoidea'
- 'Acuticythereis belongs to Podocopida'
- 'Acuticytheretta belongs to Podocopida'
- 'Acutilineolus belongs to Spiriferida'
- 'Acutimitoceras belongs to Goniatitida'
- 'Acutiramus belongs to Eurypterida'
- 'Acutirostriconus belongs to Mollusca'
- 'Acutisclerus belongs to Dendrochirotida'
- 'Acutitheca belongs to Problematica'
- 'Acutoria belongs to Spiriferida'
- 'Acutostrea belongs to Pterioida'
- 'Acvocaria belongs to Podocopida'
- 'Acylocrinus belongs to Cladida'
- 'Acyrena belongs to Veneroida'
- 'Adacrinus belongs to Cladida'
- 'Adairia belongs to Strophomenida'
- 'Adamanophyllum belongs to Rugosa'
- 'Adamczakia belongs to Ostracoda'
- 'Adamczakites belongs to Palaeocopida'
- 'Adamnestia belongs to Cephalaspida'
- 'Adansonella belongs to Veneroida'
- 'Adaptatrypa belongs to Atrypida'
- 'Adastocephalum belongs to Phacopida'
- 'Adaverina belongs to Tabulata'
- 'Adectorhynchus belongs to Strophomenida'
- 'Adeditia belongs to Podocopida'
- 'Adekoheastrea belongs to Scleractinia'
- 'Adekunbiellda belongs to Pogonophora'
- 'Adeloceras belongs to Nautilida'
- 'Adelocoenia belongs to Scleractinia'
- 'Adelocyrtis belongs to Nassellaria'
- 'Adelocythara belongs to Neogastropoda'
- 'Adelodonex belongs to Veneroida'
- 'Adelogonus belongs to Trilobita'
- 'Adelograptus belongs to Dendroidea'
- 'Adelomelon belongs to Neogastropoda'
- 'Adelomelon (Miomelon) was reranked as Miomelon and belongs to Neogastropoda'
- 'Adelomelon (Miomelon) belongs to Adelomelon' according to Dall 1907
- 'Adelosina belongs to Foraminiferida'
- 'Adelphobolbina belongs to Palaeocopida'
- 'Adelphoceras belongs to Nautilida'
- 'Adelungia belongs to Foraminiferida'
- 'Ademtula belongs to Neogastropoda'
- 'Adenifera belongs to Cheilostomata'
- 'Adenus belongs to Trimerellida'
- 'Adeona belongs to Cheilostomata'
- 'Adeonella belongs to Cheilostomata'
- 'Adeonellopsis belongs to Cheilostomata'
- 'Adeorbis belongs to Neotaenioglossa'
- 'Adercotryma belongs to Foraminiferida'
- 'Adesmoconularia belongs to Scyphozoa'
- 'Adetognathus belongs to Conodontophorida'
- 'Adetopora belongs to Tabulata'
- 'Adhaerentia belongs to Foraminiferida'
- 'Adiaphragma belongs to Strophomenida'
- 'Adinocrinus belongs to Cladida'
- 'Adinophyllum belongs to Rugosa'
- 'Adinus belongs to Neogastropoda'
- 'Adiozoptyxis belongs to Opisthobranchia'
- 'Adkinsella belongs to Scleractinia'
- 'Adkinsia belongs to Ammonoidea'
- 'Adkinsites belongs to Ammonoidea'
- 'Admete belongs to Neogastropoda'
- 'Admetopsis belongs to Neogastropoda'
- 'Adminiculoria belongs to Spiriferida'
- 'Admirabilinella belongs to Palaeocopida'
- 'Admiratella belongs to Fenestrata'
- 'Admixtella belongs to Orthida'
- 'Admodorugosus belongs to Strophomenida'
- 'Adnatida belongs to Terebratulida'
- 'Adnatoceras belongs to Orthocerida'
- 'Adocetocystis belongs to Rhombifera'
- 'Adolfia belongs to Spiriferida'
- 'Adolfispirifer belongs to Spiriferida'
- 'Adontorhina belongs to Veneroida'
- 'Adradosia belongs to Rugosa'
- 'Adraheutina belongs to Foraminiferida'
- 'Adrana belongs to Nuculoida'
- 'Adrenia belongs to Terebratulida'
- 'Adriacentrus belongs to Beryciformes'
- 'Adrianella belongs to Lithistida'
- 'Adrianites belongs to Goniatitida'
- 'Adrianites (Hoffmannia) was reranked as Hoffmannia and belongs to Goniatitida'
- 'Adriatella belongs to Axinellida'
- 'Adula belongs to Mytiloida'
- 'Adulomya belongs to Solemyoida'
- 'Adusta belongs to Neotaenioglossa'
- 'Advenaster belongs to Paxillosida'
- 'Advenina belongs to Terebratulida'
- 'Adversella belongs to Sachitida'
- 'Adygella belongs to Terebratulida'
- 'Adygelloides belongs to Terebratulida'
- 'Adygellopsis belongs to Terebratulida'
- 'Adygeya belongs to Sepiida'
- 'Adyshevitheca belongs to Orthothecida'
- 'Adytaster belongs to Spatangoida'
- 'Aechmella belongs to Cheilostomata'
- 'Aechmina belongs to Palaeocopida'
- 'Aechminaria belongs to Palaeocopida'
- 'Aechminella belongs to Palaeocopida'
- 'Aedotes belongs to Ptychopariida'
- 'Aeduella belongs to Palaeonisciformes'
- 'Aegasteroceras belongs to Ammonoidea'
- 'Aeger belongs to Decapoda'
- 'Aegides belongs to Mollusca'
- 'Aegilops belongs to Arcoida'
- 'Aegiria belongs to Strophomenida'
- 'Aegiria (Epelidoaegiria) was reranked as Epelidoaegiria and belongs to Strophomenida'
- 'Aegironetes belongs to Strophomenida'
- 'Aegoceras belongs to Ammonoidea'
- 'Aegocrioceras belongs to Ammonoidea'
- 'Aegolytoceras belongs to Ammonoidea'
- 'Aegospyris belongs to Nassellaria'
- 'Aegrotocatellus belongs to Phacopida'
- 'Aegyptiana belongs to Podocopida'
- 'Aegyptopora belongs to Cheilostomata'
- 'Aehmospira belongs to Archaeogastropoda'
- 'Aeidimytilus belongs to Mytiloida'
- 'Aelga belongs to Pholadomyoida'
- 'Aellograptus belongs to Graptolithina'
- 'Aemula belongs to Terebratulida'
- 'Aemulophyllum belongs to Rugosa'
- 'Aeneator belongs to Neogastropoda'
- 'Aenigmacaris belongs to Aeschronectida'
- 'Aenigmastricklandia belongs to Pentamerida'
- 'Aenigmastrophia belongs to Strophomenida'
- 'Aenigmatectus belongs to Hercolepadida'
- 'Aenigmathyris belongs to Terebratulida'
- 'Aenigmatoceras belongs to Goniatitida'
- 'Aenigmocrinus belongs to Cladida'
- 'Aenona belongs to Veneroida'
- 'Aeolisaccus belongs to Foraminiferida'
- 'Aeoliscoides belongs to Gasterosteiformes'
- 'Aeoliscus belongs to Gasterosteiformes'
- 'Aeolodon belongs to Crocodilia'
- 'Aeolopneustes belongs to Phymosomatoida'
- 'Aeolopora belongs to Cheilostomata'
- 'Aeolostreptis belongs to Foraminiferida'
- 'Aeora belongs to Veneroida'
- 'Aepyaster belongs to Edrioasterida'
- 'Aepystoma belongs to Neotaenioglossa'
- 'Aequipecten belongs to Pterioida'
- 'Aequipecten (Pacipecten) was reranked as Pacipecten and belongs to Pterioida'
- 'Aequispirella belongs to Archaeogastropoda'
- 'Aequspiriferina belongs to Spiriferida'
- 'Aeretica belongs to Veneroida'
- 'Aerithyris belongs to Terebratulida'
- 'Aeschronectida belongs to Malacostraca'
- 'Aesiocrinus belongs to Cladida'
- 'Aesopomum belongs to Strophomenida'
- 'Aesopus belongs to Neogastropoda'
- 'Aetea belongs to Cheilostomata'
- 'Aethalionopsis belongs to Gonorhynchiformes'
- 'Aethedionide is corrected as Aethodionide and belongs to Asaphida'
- 'Aetheia belongs to Rhynchonellida'
- 'Aetheloxoceras belongs to Yanhecerida'
- 'Aetheodontus belongs to Perleidiformes'
- 'Aetheolepis belongs to Pachycormiformes'
- 'Aetheretmon belongs to Palaeonisciformes'
- 'Aethia belongs to Trilobita'
- 'Aethiosolen belongs to Orthocerida'
- 'Aethirhynchia belongs to Rhynchonellida'
- 'Aethoceras belongs to Tarphyceratida'
- 'Aethocrinus belongs to Cladida'
- 'Aetholicotoxotis belongs to Palaeocopida'
- 'Aethotaxis belongs to Conodontophorida'
- 'Aetiocetus belongs to Cetacea'
- 'Aetobatus belongs to Myliobatiformes'
- 'Aetomacladia belongs to Cystoporata'
- 'Aetomylaeus belongs to Myliobatiformes'
- 'Aetostreon belongs to Pterioida'
- 'Aexitrophocrinus belongs to Sagenocrinida'
- 'Afer belongs to Neogastropoda'
- 'Affinetrina belongs to Foraminiferida'
- 'Affiniptyxis belongs to Archaeogastropoda'
- 'Affinocrinus belongs to Cladida'
- 'Afganodesma belongs to Nuculoida'
- 'Afghanella belongs to Foraminiferida'
- 'Afghanocare belongs to Ptychopariida'
- 'Afghanospirifer belongs to Spiriferida'
- 'Afiacyathus belongs to Ajacicyathida'
- 'Afilasma belongs to Terebratulida'
- 'Aforia belongs to Neogastropoda'
- 'Afossochiton belongs to Neoloricata'
- 'Afranticythereis belongs to Podocopida'
- 'Afraster belongs to Forcipulatida'
- 'Africanaspis belongs to Arthrodira'
- 'Africentrum belongs to Beryciformes'
- 'Africogryphaea belongs to Pterioida'
- 'Afriscrobs belongs to Neotaenioglossa'
- 'Afrobolivina belongs to Foraminiferida'
- 'Afrocardium belongs to Veneroida'
- 'Afrocypraea belongs to Neotaenioglossa'
- 'Afrocytheridea belongs to Podocopida'
- 'Afrollonia [misspelled as Affrollonia] belongs to Archaeogastropoda'
- 'Afrops belongs to Phacopida'
- 'Afrovolutilithes belongs to Neogastropoda'
- 'Agabelus belongs to Cetacea'
- 'Agaleus belongs to Orectolobiformes'
- 'Agalmaster belongs to Pustulosida'
- 'Aganaster belongs to Ophiurida'
- 'Agapella belongs to Veneroida'
- 'Agarhyncha belongs to Rhynchonellida'
- 'Agaricia belongs to Scleractinia'
- 'Agaricocrinus belongs to Monobathrida'
- 'Agaso belongs to Ptychopariida'
- 'Agasoma belongs to Neogastropoda'
- 'Agassiceras belongs to Ammonoidea'
- 'Agassizia belongs to Spatangoida'
- 'Agassizocrinus belongs to Cladida'
- 'Agassizodus belongs to Eugeneodontida'
- 'Agastapleura belongs to Articulata'
- 'Agastograptus belongs to Graptoloidea'
- 'Agastophyllum belongs to Rugosa'
- 'Agastrioceras belongs to Goniatitida'
- 'Agastrocyathus belongs to Archaeocyathida'
- 'Agatha belongs to Heterostrophia'
- 'Agathammina belongs to Foraminiferida'
- 'Agathamminoides belongs to Foraminiferida'
- 'Agathelia belongs to Scleractinia'
- 'Agathiceras belongs to Goniatitida'
- 'Agathiphyllia belongs to Scleractinia'
- 'Agathirses belongs to Neotaenioglossa'
- 'Agathistoma belongs to Archaeogastropoda'
- 'Agathocrinus belongs to Monobathrida'
- 'Agathodonta belongs to Archaeogastropoda'
- 'Agathotoma belongs to Neogastropoda'
- 'Agatrix belongs to Neogastropoda'
- 'Agecephalichthys belongs to Palaeonisciformes'
- 'Agelacrinites belongs to Isorophida'
- 'Agelagma belongs to Ptychopariida'
- 'Agelasina belongs to Veneroida'
- 'Ageleodus belongs to Petalodontida'
- 'Agelesia belongs to Strophomenida'
- 'Ageria belongs to Neotaenioglossa'
- 'Agerina belongs to Proetida'
- 'Agerinella belongs to Thecideida'
- 'Agerostrea belongs to Pterioida'
- 'Agetograptus belongs to Graptoloidea'
- 'Agetolitella belongs to Tabulata'
- 'Agetolites belongs to Tabulata'
- 'Agglutinella belongs to Foraminiferida'
- 'Aggomorphastraea belongs to Scleractinia'
- 'Aggregopora belongs to Cyclostomata'
- 'Agkistracanthus belongs to Chimaeriformes'
- 'Agladrillia belongs to Neogastropoda'
- 'Aglagalia belongs to Trilobita'
- 'Aglaocetus belongs to Cetacea'
- 'Aglaocrinus belongs to Cladida'
- 'Aglaoglypta belongs to Bellerophontida'
- 'Aglaspella belongs to Merostomata'
- 'Aglaspis belongs to Merostomata'
- 'Aglaspoides belongs to Merostomata'
- 'Aglaurides belongs to Eunicemorpha'
- 'Aglithodictya belongs to Reticulosa'
- 'Aglyptorhynchus belongs to Perciformes'
- 'Agmoblastus belongs to Fissiculata'
- 'Agnesia belongs to Archaeogastropoda'
- 'Agnewia belongs to Neogastropoda'
- 'Agniesella belongs to Archaeogastropoda'
- 'Agnocardia belongs to Veneroida'
- 'Agnomyax belongs to Veneroida'
- 'Agnostardis belongs to Agnostida'
- 'Agnostida belongs to Trilobita'
- 'Agnostocrinus belongs to Cladida'
- 'Agnostogonus belongs to Agnostida'
- 'Agnostotes belongs to Agnostida'
- 'Agnostus belongs to Agnostida'
- 'Agoniatites belongs to Anarcestida'
- 'Agonisca belongs to Trigonioida'
- 'Agonus belongs to Scorpaeniformes'
- 'Agorophius belongs to Cetacea'
- 'Agostocrinus belongs to Disparida'
- 'Agramatia belongs to Strophomenida'
- 'Agraulaeva belongs to Trilobita'
- 'Agraulopsis belongs to Ptychopariida'
- 'Agraulos belongs to Ptychopariida'
- 'Agrenocythere belongs to Podocopida'
- 'Agrioceras belongs to Oncoceratida'
- 'Agriocetus belongs to Cetacea'
- 'Agriopleura belongs to Hippuritoida'
- 'Agriopoma belongs to Veneroida'
- 'Aguaraya belongs to Trilobita'
- 'Aguayoaster belongs to Spatangoida'
- 'Aguilerella belongs to Pterioida'
- 'Agulhasia belongs to Terebratulida'
- 'Agulhasina belongs to Podocopida'
- 'Agyrekia belongs to Kutorginida'
- 'Agyrekocyathus belongs to Ajacicyathida'
- 'Ahlintella belongs to Palaeocopida'
- 'Ahrdorffia belongs to Scleractinia'
- 'Ahtiella belongs to Strophomenida'
- 'Ahtioconcha belongs to Pterioida'
- 'Aiaiaspis belongs to Ptychopariida'
- 'Aidarella belongs to Trilobita'
- 'Aidynkulirhynchia belongs to Rhynchonellida'
- 'Aigialosaurus belongs to Squamata'
- 'Aigoceras belongs to Discosorida'
- 'Aikenicythere belongs to Podocopida'
- 'Ailsacrinus belongs to Millericrinida'
- 'Aimitus belongs to Hyolithida'
- 'Aimulosia belongs to Cheilostomata'
- 'Ainacrinus belongs to Sagenocrinida'
- 'Ainia belongs to Tabulata'
- 'Ainigmacrinus belongs to Encrinida'
- 'Ainiktozoon belongs to Problematica'
- 'Ainoceras belongs to Ammonoidea'
- 'Aioloceras belongs to Ammonoidea'
- 'Aipetoceras belongs to Discosorida'
- 'Aipichthyoides belongs to Polymixiiformes'
- 'Aipichthys belongs to Polymixiiformes'
- 'Aipoceras belongs to Nautilida'
- 'Aiptospira belongs to Bellerophontida'
- 'Airina belongs to Palaeocopida'
- 'Airtonia belongs to Strophomenida'
- 'Aisenvergia belongs to Trepostomida'
- 'Aistagnostus belongs to Agnostida'
- 'Aithriocrinus belongs to Cladida'
- 'Aitilia belongs to Palaeocopida'
- 'Aivukus belongs to Carnivora'
- 'Aizyella belongs to Archaeogastropoda'
- 'Ajacicrepida belongs to Asaphida'
- 'Ajacicyathellus belongs to Ajacicyathida'
- 'Ajacicyathida belongs to Regulares'
- 'Ajacicyathus belongs to Ajacicyathida'
- 'Ajchalina belongs to Palaeocopida'
- 'Ajrikina belongs to Ptychopariida'
- 'Ajukuzella belongs to Terebratulida'
- 'Aka belongs to Haplosclerida'
- 'Akademiophyllum belongs to Cribricyathea'
- 'Akadocrinus belongs to Gogiida'
- 'Akagophyllum belongs to Rugosa'
- 'Akantharges belongs to Lichida'
- 'Akatchania belongs to Strophomenida'
- 'Akatopora belongs to Cheilostomata'
- 'Akbashichia belongs to Redlichiida'
- 'Akburunella belongs to Neogastropoda'
- 'Akelina belongs to Strophomenida'
- 'Akera belongs to Anaspidea'
- 'Akidograptus belongs to Graptoloidea'
- 'Akiyoshiella belongs to Foraminiferida'
- 'Akiyosiphyllum belongs to Rugosa'
- 'Akkermites belongs to Palaeocopida'
- 'Akmilleria belongs to Prolecanitida'
- 'Aknisophyllum belongs to Rugosa'
- 'Akopovorhynchia belongs to Rhynchonellida'
- 'Akroceras belongs to Discosorida'
- 'Aksopora belongs to Axinellida'
- 'Aksuglobulus belongs to Problematica'
- 'Aktassia belongs to Acrotretida'
- 'Aktastioceras belongs to Anarcestida'
- 'Aktinorbitoides belongs to Foraminiferida'
- 'Aktjubocheilus belongs to Oncoceratida'
- 'Aktubinskia belongs to Prolecanitida'
- 'Aktubites belongs to Goniatitida'
- 'Aktuboclymenia belongs to Clymeniida'
- 'Aktugaia belongs to Hyolithelminthes'
- 'Aktugaiella belongs to Trilobita'
- 'Ala belongs to Strophomenida'
- 'Alaba belongs to Neotaenioglossa'
- 'Alabamina belongs to Foraminiferida'
- 'Alabaminoides belongs to Foraminiferida'
- 'Alabina belongs to Neotaenioglossa'
- 'Alabushevothyris [misspelled as Alabusherothyris] belongs to Terebratulida'
- 'Alachtherium belongs to Carnivora'
- 'Alainaspis belongs to Pteraspidomorphes'
- 'Alaionema belongs to Archaeogastropoda'
- 'Alaiophyllum belongs to Rugosa'
- 'Alakiria belongs to Scleractinia'
- 'Alakolites belongs to Palaeocopida'
- 'Alalcomenaeus belongs to Arthropoda'
- 'Alanisia belongs to Ptychopariida'
- 'Alanites belongs to Ceratitida'
- 'Alaoceras belongs to Goniatitida'
- 'Alariopsis belongs to Neotaenioglossa'
- 'Alaskabolbina belongs to Palaeocopida'
- 'Alaskacirrus belongs to Archaeogastropoda'
- 'Alaskacoscinus belongs to Archaeocyathida'
- 'Alaskadiscus belongs to Agnostida'
- 'Alaskaspongia belongs to Calcarea'
- 'Alaskiella belongs to Archaeogastropoda'
- 'Alaskoceras belongs to Tarphyceratida'
- 'Alaskospira belongs to Spiriferida'
- 'Alaskozygopleura belongs to Neotaenioglossa'
- 'Alasonia belongs to Pharetronida'
- 'Alatacavellina belongs to Podocopida'
- 'Alatacythere belongs to Podocopida'
- 'Alataleberis belongs to Podocopida'
- 'Alataucyathus belongs to Capsulocyathida'
- 'Alataurus belongs to Ptychopariida'
- 'Alatiformia belongs to Spiriferida'
- 'Alatoconus belongs to Hydroconozoa'
- 'Alatoproductus belongs to Strophomenida'
- 'Alatorthotetina belongs to Strophomenida'
- 'Albaillella belongs to Spumellaria'
- 'Albanites belongs to Ceratitida'
- 'Albansia belongs to Ptychopariida'
- 'Albertaprion belongs to Eunicemorpha'
- 'Albertechinus belongs to Echinocystitoida'
- 'Albertella belongs to Corynexochida'
- 'Albertellina belongs to Corynexochida'
- 'Albertelloides belongs to Corynexochida'
- 'Alberticoryphe belongs to Proetida'
- 'Albertoceras belongs to Ellesmerocerida'
- 'Albiconus belongs to Conodonta'
- 'Albireo belongs to Cetacea'
- 'Albrunnicola belongs to Ostracoda'
- 'Albula belongs to Anguilliformes'
- 'Albumares belongs to Trilobozoa'
- 'Alcaldops belongs to Phacopida'
- 'Alceste belongs to Ptychopariida'
- 'Alcidellus belongs to Ammonoidea'
- 'Alcidiella belongs to Neotaenioglossa'
- 'Alcimocrinus belongs to Cladida'
- 'Alcira belongs to Neogastropoda'
- 'Alcithoe belongs to Neogastropoda'
- 'Alconeracyathus belongs to Archaeocyathida'
- 'Alcoveria belongs to Coelocanthiformes'
- 'Alcymene belongs to Phacopida'
- 'Alcyonacea belongs to Anthozoa'
- 'Aldanaspis belongs to Ptychopariida'
- 'Aldanella belongs to Pelagiellida'
- 'Aldania belongs to Chancelloriida'
- 'Aldanispirifer belongs to Spiriferida'
- 'Aldanites belongs to Goniatitida'
- 'Aldanolina belongs to Mollusca'
- 'Aldanospina belongs to Chancelloriida'
- 'Aldanotheca belongs to Orthothecida'
- 'Aldanotreta belongs to Paterinida'
- 'Aldebarania [misspelled as Albebarania] belongs to Paxillosida'
- 'Alderina belongs to Cheilostomata'
- 'Aldingia belongs to Terebratulida'
- 'Aldonaia belongs to Ptychopariida'
- 'Aldrichia belongs to Neogastropoda'
- 'Alectis belongs to Perciformes'
- 'Alectona belongs to Hadromerida'
- 'Alectrion belongs to Neogastropoda'
- 'Alectryonella belongs to Pterioida'
- 'Alekcinella belongs to Ptychopariida'
- 'Alekseevaella belongs to Rhynchonellida'
- 'Alekseites belongs to Tentaculitida'
- 'Aleodonta belongs to Modiomorphoida'
- 'Aleomorphella belongs to Foraminiferida'
- 'Alepes belongs to Perciformes'
- 'Alepisauriformes belongs to Osteichthyes'
- 'Alepisaurus belongs to Alepisauriformes'
- 'Aletes belongs to Neotaenioglossa'
- 'Alethodontus belongs to Holocephali'
- 'Alethynoceras belongs to Nautilida'
- 'Aletoceras belongs to Discosorida'
- 'Aletograptus belongs to Dendroidea'
- 'Alexandrites belongs to Holothuroidea'
- 'Alexandronautilus belongs to Nautilida'
- 'Alexenia belongs to Strophomenida'
- 'Alfeldites belongs to Ammonoidea'
- 'Alfredina belongs to Foraminiferida'
- 'Algaroda belongs to Neotaenioglossa'
- 'Algericeras belongs to Ammonoidea'
- 'Algerina belongs to Podocopida'
- 'Algerites belongs to Ammonoidea'
- 'Algherella belongs to Conodontophorida'
- 'Algomella belongs to Mollusca'
- 'Alia belongs to Neogastropoda'
- 'Alichovia belongs to Acrotretida'
- 'Aliconchidium belongs to Pentamerida'
- 'Aliculastrum belongs to Cephalaspida'
- 'Alievium belongs to Nassellaria'
- 'Aligena belongs to Veneroida'
- 'Aliger belongs to Neotaenioglossa'
- 'Alimbella belongs to Pentamerida'
- 'Alinkioduncanella belongs to Rugosa'
- 'Aliodonax belongs to Veneroida'
- 'Aliofusus belongs to Neogastropoda'
- 'Aliomactra belongs to Veneroida'
- 'Alipunctifera belongs to Spiriferida'
- 'Aliquantula belongs to Terebratulida'
- 'Alisea belongs to Clupeiformes'
- 'Alisina belongs to Obolellida'
- 'Alisocrinus belongs to Monobathrida'
- 'Alispira belongs to Atrypida'
- 'Alispirifer belongs to Spiriferida'
- 'Alispiriferella belongs to Spiriferida'
- 'Alitaria belongs to Strophomenida'
- 'Alithyris belongs to Terebratulida'
- 'Alkaidia [misspelled as Alkaida] belongs to Notomyotida'
- 'Alkenopterus belongs to Eurypterida'
- 'Allagecrinus belongs to Disparida'
- 'Allanella belongs to Spiriferida'
- 'Allanetes belongs to Strophomenida'
- 'Allanicytidium belongs to Mitrata'
- 'Allanoceras belongs to Orthocerida'
- 'Allantopora belongs to Cheilostomata'
- 'Allantospongia belongs to Demospongia'
- 'Allatheca belongs to Orthothecida'
- 'Alleinacin belongs to Veneroida'
- 'Alleiolepis belongs to Semionotiformes'
- 'Allelepidotus belongs to Semionotiformes'
- 'Allenypterus belongs to Coelocanthiformes'
- 'Alleynia belongs to Rugosa'
- 'Alleynodictyon belongs to Stromatoporoidea'
- 'Alliatina belongs to Foraminiferida'
- 'Alliatinella belongs to Foraminiferida'
- 'Alligaticeras belongs to Ammonoidea'
- 'Allionia belongs to Comatulida'
- 'Alloberyx belongs to Beryciformes'
- 'Allobodochus belongs to Agnostida'
- 'Allobuchia belongs to Pterioida'
- 'Allocatillocrinus belongs to Disparida'
- 'Allocentrotus belongs to Echinoida'
- 'Alloceras belongs to Oncoceratida'
- 'Alloceratites belongs to Ceratitida'
- 'Allochiton belongs to Neoloricata'
- 'Alloclionites belongs to Ceratitida'
- 'Allocoenia belongs to Scleractinia'
- 'Allocoeniopsis belongs to Scleractinia'
- 'Allocosmia belongs to Neotaenioglossa'
- 'Allocotoceras belongs to Endocerida'
- 'Allocrinus belongs to Monobathrida'
- 'Allocrioceras belongs to Ammonoidea'
- 'Allocryptaspis belongs to Pteraspidomorphes'
- 'Allocyrtium belongs to Spumellaria'
- 'Allocystites belongs to Diploporita'
- 'Allocythereis belongs to Podocopida'
- 'Allodesma belongs to Modiomorphoida'
- 'Allodesmus belongs to Carnivora'
- 'Allograptus belongs to Graptoloidea'
- 'Alloiteaucoenia belongs to Scleractinia'
- 'Alloiteausmilia belongs to Scleractinia'
- 'Allolepidotus belongs to Amiiformes'
- 'Allomactra belongs to Veneroida'
- 'Allomera belongs to Lithistida'
- 'Allomma belongs to Hemicidaroida'
- 'Allomorphina belongs to Foraminiferida'
- 'Allomorphinella belongs to Foraminiferida'
- 'Allonema belongs to Ctenostomata'
- 'Allonia belongs to Chancelloriida'
- 'Allonychia belongs to Pterioida'
- 'Allopagus belongs to Veneroida'
- 'Allophyllum belongs to Rugosa'
- 'Allopiloceras belongs to Endocerida'
- 'Allopleuron belongs to Chelonia'
- 'Allopora belongs to Stylasterina'
- 'Alloprosallocrinus belongs to Monobathrida'
- 'Alloptychites belongs to Ceratitida'
- 'Allorhynchoides belongs to Rhynchonellida'
- 'Allorhynchus belongs to Rhynchonellida'
- 'Allosaccus belongs to Lithistida'
- 'Allosmerus belongs to Osmeriformes'
- 'Allosocrinus belongs to Cladida'
- 'Allosycocrinus belongs to Cladida'
- 'Allothrissops belongs to Pachycormiformes'
- 'Allotoxaster belongs to Spatangoida'
- 'Allotrioceras belongs to Endocerida'
- 'Allotropiophyllum belongs to Rugosa'
- 'Allozygocrinus belongs to Diplobathrida'
- 'Almaena belongs to Foraminiferida'
- 'Almaloceras belongs to Oncoceratida'
- 'Almascyllium belongs to Orectolobiformes'
- 'Almerarhynchia belongs to Rhynchonellida'
- 'Almites belongs to Goniatitida'
- 'Almohadites belongs to Ammonoidea'
- 'Almorhynchia belongs to Rhynchonellida'
- 'Alnifia belongs to Pterioida'
- 'Alocaxis belongs to Neotaenioglossa'
- 'Alococoncha [misspelled as Aloconcha] belongs to Nuculoida'
- 'Alocolytoceras belongs to Ammonoidea'
- 'Alocopocythere belongs to Podocopida'
- 'Alocospira belongs to Neogastropoda'
- 'Aloculatia belongs to Palaeocopida'
- 'Alokistocare belongs to Ptychopariida'
- 'Alokistocarella belongs to Ptychopariida'
- 'Alomataspis belongs to Trilobita'
- 'Alopias belongs to Lamniformes'
- 'Alosa belongs to Clupeiformes'
- 'Alosculum belongs to Lychniscosa'
- 'Alpenachitina belongs to Rhizopodea'
- 'Alpenoceras belongs to Discosorida'
- 'Alphacyathus belongs to Ajacicyathida'
- 'Alpicidaris belongs to Cidaroida'
- 'Alpillina belongs to Foraminiferida'
- 'Alpinites belongs to Goniatitida'
- 'Alpinophragmium belongs to Foraminiferida'
- 'Alpinophyllia belongs to Scleractinia'
- 'Alpinoseris belongs to Scleractinia'
- 'Alpinothalamia belongs to Demospongia'
- 'Alsatites belongs to Ammonoidea'
- 'Alsopocrinus belongs to Cladida'
- 'Altaecypris belongs to Palaeocopida'
- 'Altaeorthis belongs to Orthida'
- 'Altaepeltis belongs to Corynexochida'
- 'Altaesajania belongs to Phacopida'
- 'Altaestrophia belongs to Strophomenida'
- 'Altaethyrella belongs to Atrypida'
- 'Altaicornus belongs to Hyolithida'
- 'Altaicyathus belongs to Kazakhstanicyathida'
- 'Altaiophyllum belongs to Rugosa'
- 'Altaipecten belongs to Pterioida'
- 'Altairia belongs to Valvatida'
- 'Altaja belongs to Rugosa'
- 'Altajaharpes belongs to Trilobita'
- 'Altajella belongs to Spiriferida'
- 'Altaspiratella belongs to Thecosomata'
- 'Altasterella belongs to Foraminiferida'
- 'Alternatus belongs to Tentaculitida'
- 'Alternifenestella belongs to Fenestrata'
- 'Alternognathus belongs to Conodontophorida'
- 'Altha belongs to Podocopida'
- 'Altinerina belongs to Foraminiferida'
- 'Altiocculus belongs to Ptychopariida'
- 'Altiplecus belongs to Spiriferida'
- 'Altistoma belongs to Foraminiferida'
- 'Altitudella belongs to Ptychopariida'
- 'Altivasum belongs to Neogastropoda'
- 'Altomarginula belongs to Archaeogastropoda'
- 'Altoplicatella belongs to Spiriferida'
- 'Altrix belongs to Archaeogastropoda'
- 'Altshedata belongs to Cystoporata'
- 'Altudoceras belongs to Goniatitida'
- 'Altunella belongs to Pentamerida'
- 'Alula belongs to Pholadomyoida'
- 'Alurites belongs to Goniatitida'
- 'Aluta belongs to Ostracoda'
- 'Alutella belongs to Ostracoda'
- 'Alutera belongs to Tetradontiformes'
- 'Aluvarus belongs to Perciformes'
- 'Aluverina belongs to Fenestrata'
- 'Aluveroceras belongs to Actinocerida'
- 'Alvania belongs to Neotaenioglossa'
- 'Alvarezites belongs to Spiriferida'
- 'Alveinus belongs to Veneroida'
- 'Alveocyclammina belongs to Foraminiferida'
- 'Alveolaria belongs to Cyclostomata'
- 'Alveolella belongs to Palaeocopida'
- 'Alveolina belongs to Foraminiferida'
- 'Alveolinella belongs to Foraminiferida'
- 'Alveolites belongs to Tabulata'
- 'Alveolocyathus belongs to Scleractinia'
- 'Alveolophragmium belongs to Foraminiferida'
- 'Alveopora belongs to Scleractinia'
- 'Alveosepta belongs to Foraminiferida'
- 'Alveosepta belongs to Amijellinae' according to Septfontaine 1988
- 'Alveovalvulina belongs to Foraminiferida'
- 'Alvinia belongs to Neotaenioglossa'
- 'Alwynia belongs to Terebratulida'
- 'Alwynopora belongs to Fenestrata'
- 'Alwynulus belongs to Phacopida'
- 'Alysidota belongs to Cheilostomata'
- 'Alytodonta belongs to Arcoida'
- 'Alzadasaurus belongs to Plesiosauria'
- 'Alzonella belongs to Foraminiferida'
- 'Amaea belongs to Neotaenioglossa'
- 'Amaea (Discoscala) was reranked as Discoscala and belongs to Neotaenioglossa'
- 'Amaea (Discoscala) belongs to Amaea' according to Saccoa 1890
- 'Amalda belongs to Neogastropoda'
- 'Amalgamoporous belongs to Cryptostomata'
- 'Amalgamoprus belongs to Fenestrata'
- 'Amaltheocrinus belongs to Millericrinida'
- 'Amaltheus belongs to Ammonoidea'
- 'Amandaraia belongs to Rugosa'
- 'Amandophyllum belongs to Rugosa'
- 'Amanses belongs to Tetradontiformes'
- 'Amaraphyllum belongs to Rugosa'
- 'Amarassites belongs to Ceratitida'
- 'Amarophos belongs to Neogastropoda'
- 'Amarsupiocrinus belongs to Monobathrida'
- 'Amathia belongs to Ctenostomata'
- 'Amaura belongs to Heterostrophia'
- 'Amaurellina belongs to Neotaenioglossa'
- 'Amauroceras belongs to Ammonoidea'
- 'Amauropsina [misspelled as Amaurospina] belongs to Neotaenioglossa'
- 'Amauropsis belongs to Neotaenioglossa'
- 'Amauropsis (Prostylifer) [misspelled as Protostylifera] belongs to Neotaenioglossa'
- 'Amauropsona belongs to Neotaenioglossa'
- 'Amaurotoma belongs to Archaeogastropoda'
- 'Ambardella belongs to Orthida'
- 'Amberleya belongs to Archaeogastropoda'
- 'Ambicocrinus belongs to Diplobathrida'
- 'Ambigostrea belongs to Pterioida'
- 'Ambikella belongs to Spiriferida'
- 'Ambipleurus belongs to Temnopleuroida'
- 'Ambitropus belongs to Foraminiferida'
- 'Amblacrinus belongs to Monobathrida'
- 'Amblyacrum belongs to Neogastropoda'
- 'Amblycranium belongs to Proetida'
- 'Amblypneustes belongs to Temnopleuroida'
- 'Amblypterina belongs to Palaeonisciformes'
- 'Amblypterus belongs to Palaeonisciformes'
- 'Amblypygus [misspelled as Amblypgus] belongs to Holectypoida'
- 'Amblysiphonella belongs to Calcarea'
- 'Amblysiphonelloides belongs to Calcarea'
- 'Ambocardia belongs to Veneroida'
- 'Ambocoelia belongs to Spiriferida'
- 'Ambocythere belongs to Podocopida'
- 'Amboglossa belongs to Spiriferida'
- 'Ambolostoma belongs to Spiraculata'
- 'Ambonlepidos belongs to Turrilepadida'
- 'Ambonolium belongs to Corynexochida'
- 'Ambonorthella belongs to Orthida'
- 'Ambonychia belongs to Pterioida'
- 'Ambonychiopsis belongs to Pterioida'
- 'Ambostracon belongs to Podocopida'
- 'Ambothyris belongs to Spiriferida'
- 'Ambozone belongs to Archaeogastropoda'
- 'Ambrolinevitus belongs to Hyolithida'
- 'Ambulocetus belongs to Cetacea'
- 'Amecephalina belongs to Ptychopariida'
- 'Amecephalites belongs to Ptychopariida'
- 'Amecephalus belongs to Ptychopariida'
- 'Amechilus belongs to Trilobita'
- 'Amecystis belongs to Rhombifera'
- 'Amekichilus belongs to Neotaenioglossa'
- 'Amekicythara belongs to Neogastropoda'
- 'Amelacanthus belongs to Ctenacanthida'
- 'Ameranella belongs to Opisthobranchia'
- 'Americardia belongs to Veneroida'
- 'Americare belongs to Trilobita'
- 'Americaspis belongs to Pteraspidomorphes'
- 'Amerigobolbina belongs to Palaeocopida'
- 'Amerirostra belongs to Sepiida'
- 'Amerista belongs to Spiriferida'
- 'Amerycina belongs to Veneroida'
- 'Amesopleura belongs to Spiriferida'
- 'Ametoria belongs to Strophomenida'
- 'Ameura belongs to Proetida'
- 'Amgaspis belongs to Trilobita'
- 'Amginia belongs to Asaphida'
- 'Amginoerbia belongs to Corynexochida'
- 'Amginouyia belongs to Trilobita'
- 'Amiantis belongs to Veneroida'
- 'Amiaspis belongs to Ptychopariida'
- 'Amictocracens belongs to Acrotretida'
- 'Amicula belongs to Neoloricata'
- 'Amicus belongs to Ptychopariida'
- 'Amiella belongs to Limulavida'
- 'Amiiformes belongs to Osteichthyes'
- 'Amijiella belongs to Foraminiferida'
- 'Amiopsis belongs to Amiiformes'
- 'Amiskwia belongs to Problematica'
- 'Amissopecten belongs to Rhynchonellida'
- 'Ammagnostus belongs to Agnostida'
- 'Ammatophora belongs to Cheilostomata'
- 'Ammoastuta belongs to Foraminiferida'
- 'Ammobacularia belongs to Foraminiferida'
- 'Ammobaculites belongs to Foraminiferida'
- 'Ammobaculoides belongs to Foraminiferida'
- 'Ammocycloculina belongs to Foraminiferida'
- 'Ammodiscella belongs to Foraminiferida'
- 'Ammodiscoides belongs to Foraminiferida'
- 'Ammodiscus belongs to Foraminiferida'
- 'Ammodytes belongs to Perciformes'
- 'Ammoelphidiella belongs to Foraminiferida'
- 'Ammoglobigerina belongs to Foraminiferida'
- 'Ammolagena belongs to Foraminiferida'
- 'Ammomarginulina belongs to Foraminiferida'
- 'Ammonellipsites belongs to Goniatitida'
- 'Ammonia belongs to Foraminiferida'
- 'Ammonicrinus belongs to Sagenocrinida'
- 'Ammonitoceras belongs to Ammonoidea'
- 'Ammonoceratites belongs to Ammonoidea'
- 'Ammonoidea belongs to Cephalopoda'
- 'Ammopalmula belongs to Foraminiferida'
- 'Ammoscalaria belongs to Foraminiferida'
- 'Ammosiphonia belongs to Foraminiferida'
- 'Ammosphaeroidina belongs to Foraminiferida'
- 'Ammospirata belongs to Foraminiferida'
- 'Ammotium belongs to Foraminiferida'
- 'Ammotrochoides belongs to Foraminiferida'
- 'Ammotrophus belongs to Clypeasteroida'
- 'Ammovertella belongs to Foraminiferida'
- 'Ammovertellina belongs to Foraminiferida'
- 'Ammovolummina belongs to Foraminiferida'
- 'Amnestostroma belongs to Stromatoporoidea'
- 'Amniopora belongs to Tabulata'
- 'Amoebinella belongs to Problematica'
- 'Amoebites belongs to Ammonoidea'
- 'Amoeboceras belongs to Ammonoidea'
- 'Amoenirhynchia belongs to Rhynchonellida'
- 'Amoenospirifer belongs to Spiriferida'
- 'Amonilea belongs to Archaeogastropoda'
- 'Amonohexacrinus belongs to Monobathrida'
- 'Amonotis belongs to Pterioida'
- 'Amoraster belongs to Spatangoida'
- 'Amorena belongs to Neogastropoda'
- 'Amoria belongs to Neogastropoda'
- 'Amorphognathus belongs to Conodontophorida'
- 'Amosina belongs to Strophomenida'
- 'Amotapus belongs to Myoida'
- 'Ampakabastraea belongs to Scleractinia'
- 'Ampellatocephalina belongs to Trilobita'
- 'Ampelocrinus belongs to Cladida'
- 'Ampezzamilda belongs to Heterostrophia'
- 'Ampezzoella belongs to Neotaenioglossa'
- 'Ampezzogyra belongs to Heterostrophia'
- 'Ampezzopleura belongs to Neotaenioglossa'
- 'Ampezzoscala belongs to Neotaenioglossa'
- 'Ampezzotrochus belongs to Archaeogastropoda'
- 'Amphekepubis belongs to Squamata'
- 'Amphelia belongs to Scleractinia'
- 'Ampheristocrinus belongs to Cladida'
- 'Ampheristus belongs to Ophidiiformes'
- 'Amphiaraus belongs to Veneroida'
- 'Amphiastrea is corrected as Amphiastraea and belongs to Scleractinia'
- 'Amphiaulastrea belongs to Scleractinia'
- 'Amphibia belongs to Chordata'
- 'Amphiblestrella belongs to Cheilostomata'
- 'Amphiblestrum belongs to Cheilostomata'
- 'Amphibrachium belongs to Spumellaria'
- 'Amphicervicis belongs to Foraminiferida'
- 'Amphicetus belongs to Cetacea'
- 'Amphichaena belongs to Veneroida'
- 'Amphiclina belongs to Spiriferida'
- 'Amphiclina (Amphiclinodonta) was reranked as Amphiclinodonta and belongs to Spiriferida'
- 'Amphicoryna belongs to Foraminiferida'
- 'Amphicostella belongs to Metacopida'
- 'Amphicrinus belongs to Sagenocrinida'
- 'Amphictene belongs to Terebellomorpha'
- 'Amphicyclia belongs to Spumellaria'
- 'Amphicyrtoceras belongs to Oncoceratida'
- 'Amphicythere belongs to Podocopida'
- 'Amphicytherura belongs to Podocopida'
- 'Amphidesma belongs to Veneroida'
- 'Amphidiscosa belongs to Hexactinellida'
- 'Amphidonte belongs to Pterioida'
- 'Amphigeisina belongs to Protoconodontida'
- 'Amphigenia belongs to Terebratulida'
- 'Amphigraptus belongs to Graptoloidea'
- 'Amphijanira belongs to Pterioida'
- 'Amphikegelites belongs to Palaeocopida'
- 'Amphileberis belongs to Podocopida'
- 'Amphilectella belongs to Lithistida'
- 'Amphilichas belongs to Lichida'
- 'Amphimeandra belongs to Scleractinia'
- 'Amphimenium belongs to Spumellaria'
- 'Amphimorphina belongs to Foraminiferida'
- 'Amphimorsoniella belongs to Cyclostomata'
- 'Amphinomorpha belongs to Polychaeta'
- 'Amphiocoelia belongs to Pterioida'
- 'Amphiope belongs to Clypeasteroida'
- 'Amphiophiura belongs to Ophiurida'
- 'Amphioplus belongs to Ophiurida'
- 'Amphipella belongs to Rhynchonellida'
- 'Amphiperas belongs to Neotaenioglossa'
- 'Amphiperca belongs to Perciformes'
- 'Amphiphora belongs to Scleractinia'
- 'Amphiplecia belongs to Orthida'
- 'Amphipoda belongs to Malacostraca'
- 'Amphipopanoceras [misspelled as Amphipoanoceras] belongs to Ceratitida'
- 'Amphipora belongs to Stromatoporoidea'
- 'Amphiporella belongs to Trepostomida'
- 'Amphipsalidocrinus belongs to Cladida'
- 'Amphipsammus belongs to Veneroida'
- 'Amphipyndax belongs to Nassellaria'
- 'Amphiscapha belongs to Euomphalina'
- 'Amphiscapha (Cylicioscapha) was reranked as Cylicioscapha and belongs to Euomphalina'
- 'Amphisella belongs to Palaeocopida'
- 'Amphisorus belongs to Foraminiferida'
- 'Amphisphaera belongs to Spumellaria'
- 'Amphissa belongs to Neogastropoda'
- 'Amphissites belongs to Palaeocopida'
- 'Amphistegina belongs to Foraminiferida'
- 'Amphistegina belongs to Podocopida'
- 'Amphistephanites belongs to Ceratitida'
- 'Amphistichus belongs to Perciformes'
- 'Amphistium belongs to Pleuronectiformes'
- 'Amphistrophia belongs to Strophomenida'
- 'Amphistrophiella belongs to Strophomenida'
- 'Amphistylus belongs to Spumellaria'
- 'Amphithalamus belongs to Neotaenioglossa'
- 'Amphitomaria belongs to Heterostrophia'
- 'Amphitomella belongs to Spiriferida'
- 'Amphitoxotis belongs to Palaeocopida'
- 'Amphitremoida belongs to Foraminiferida'
- 'Amphitriodites belongs to Dendrochirotida'
- 'Amphitriscoelus belongs to Hippuritoida'
- 'Amphitrochus belongs to Archaeogastropoda'
- 'Amphitryon belongs to Asaphida'
- 'Amphizona belongs to Palaeocopida'
- 'Amphorachitina belongs to Rhizopodea'
- 'Amphoracrinus belongs to Monobathrida'
- 'Amphoracrocrinus belongs to Monobathrida'
- 'Amphoracystis belongs to Diploporita'
- 'Amphoratheca belongs to Foraminiferida'
- 'Amphorella belongs to Ptychopariida'
- 'Amphorellina belongs to Spirotrichia'
- 'Amphorithalamia belongs to Calcarea'
- 'Amphorometra belongs to Comatulida'
- 'Amphorosteus belongs to Squamata'
- 'Amphoton belongs to Corynexochida'
- 'Amphoton (Sunia) was reranked as Sunia and belongs to Corynexochida'
- 'Amphotonella belongs to Corynexochida'
- 'Amplectoproductina belongs to Foraminiferida'
- 'Ampletochilina belongs to Palaeocopida'
- 'Amplexiphyllum belongs to Rugosa'
- 'Amplexizaphrentis belongs to Rugosa'
- 'Amplexocarinia belongs to Rugosa'
- 'Amplexograptus belongs to Graptoloidea'
- 'Amplexoides belongs to Rugosa'
- 'Amplexopora belongs to Trepostomida'
- 'Amplexus belongs to Rugosa'
- 'Ampliura belongs to Decapoda'
- 'Amplosipho belongs to Neogastropoda'
- 'Amplostoma belongs to Neotaenioglossa'
- 'Ampthillia belongs to Ammonoidea'
- 'Ampulla belongs to Neogastropoda'
- 'Ampullaster belongs to Goniactinida'
- 'Ampullella belongs to Neotaenioglossa'
- 'Ampulliglabella belongs to Proetida'
- 'Ampullina belongs to Neotaenioglossa'
- 'Ampullinopsis belongs to Neotaenioglossa'
- 'Ampullonatica [misspelled as Ampulonatica] belongs to Neotaenioglossa'
- 'Ampullospira belongs to Neotaenioglossa'
- 'Ampuloides belongs to Podocopida'
- 'Ampurocrinus belongs to Diplobathrida'
- 'Ampyx belongs to Asaphida'
- 'Ampyxella belongs to Asaphida'
- 'Ampyxina belongs to Asaphida'
- 'Ampyxinella belongs to Asaphida'
- 'Ampyxoides belongs to Asaphida'
- 'Amquia belongs to Ptychopariida'
- 'Amsassia belongs to Tabulospongida'
- 'Amsassipora belongs to Trepostomida'
- 'Amsdenella belongs to Rhynchonellida'
- 'Amsdenina belongs to Pentamerida'
- 'Amsdenoides belongs to Rugosa'
- 'Amsdenostrophiella belongs to Strophomenida'
- 'Amsleroceras belongs to Ellesmerocerida'
- 'Amuletum belongs to Neogastropoda'
- 'Amurodictya belongs to Fenestrata'
- 'Amuropecten belongs to Pterioida'
- 'Amurothyris belongs to Terebratulida'
- 'Amussiopecten belongs to Pterioida'
- 'Amussium belongs to Pterioida'
- 'Amyclina belongs to Neogastropoda'
- 'Amydaicornus belongs to Hyolithida'
- 'Amydroptychus belongs to Rhynchonellida'
- 'Amydrotaxis belongs to Conodontophorida'
- 'Amygdalella belongs to Palaeocopida'
- 'Amygdalocosta belongs to Terebratulida'
- 'Amygdalocystites belongs to Comarocystitida'
- 'Amygdalophyllidium belongs to Rugosa'
- 'Amygdalophylloides belongs to Rugosa'
- 'Amygdalophyllum belongs to Rugosa'
- 'Amygdalotheca belongs to Cornuta'
- 'Amygdalum belongs to Mytiloida'
- 'Amylodon belongs to Chimaeriformes'
- 'Amyssodropa belongs to Neogastropoda'
- 'Amzasskiella belongs to Ptychopariida'
- 'Anabaia belongs to Atrypida'
- 'Anabaraceps belongs to Redlichiida'
- 'Anabaraspis belongs to Ptychopariida'
- 'Anabaraspis belongs to Redlichiida'
- 'Anabarella belongs to Helcionelloida'
- 'Anabaria belongs to Atrypida'
- 'Anabaricornus belongs to Hyolithida'
- 'Anabarites belongs to Trilobozoa'
- 'Anabarochilina belongs to Ostracoda'
- 'Anabolotreta belongs to Acrotretida'
- 'Anacaenaspis belongs to Odontopleurida'
- 'Anacharsis belongs to Cetacea'
- 'Anacheirurus belongs to Phacopida'
- 'Anachis belongs to Neogastropoda'
- 'Anachronistes belongs to Chondrichthyes'
- 'Anacithara belongs to Neogastropoda'
- 'Anacleoniceras belongs to Ammonoidea'
- 'Anaclitacanthus belongs to Ctenacanthida'
- 'Anaconularia belongs to Scyphozoa'
- 'Anacopodia belongs to Trilobita'
- 'Anactolasma belongs to Rugosa'
- 'Anadara belongs to Arcoida'
- 'Anadara (Tosarca) belongs to Anadara' according to Noda 1965
- 'Anadara (Tosarca) was reranked as Tosarca and belongs to Arcoida'
- 'Anadesmoceras belongs to Ammonoidea'
- 'Anadyrella belongs to Terebratulida'
- 'Anaethalion belongs to Elopiformes'
- 'Anaflemingites belongs to Ceratitida'
- 'Anagaudryceras belongs to Ammonoidea'
- 'Anagymnites belongs to Ceratitida'
- 'Anagymnotoceras belongs to Ceratitida'
- 'Anahamulina belongs to Ammonoidea'
- 'Anahoplites belongs to Ammonoidea'
- 'Anahuacia belongs to Ostracoda'
- 'Anakinetica belongs to Terebratulida'
- 'Anaklinoceras belongs to Ammonoidea'
- 'Anakrusa belongs to Spumellaria'
- 'Analectis belongs to Lampridiformes'
- 'Analocaspis belongs to Proetida'
- 'Analox belongs to Agnostida'
- 'Analytoceras belongs to Ammonoidea'
- 'Anamesoceras belongs to Discosorida'
- 'Anamesocrinus belongs to Disparida'
- 'Ananaspis belongs to Phacopida'
- 'Ananias belongs to Archaeogastropoda'
- 'Ananorites belongs to Ceratitida'
- 'Ananterodonta belongs to Modiomorphoida'
- 'Anapachydiscus belongs to Ammonoidea'
- 'Anapagurus belongs to Decapoda'
- 'Anapepta belongs to Neogastropoda'
- 'Anapetopsis belongs to Bellerophontida'
- 'Anaphragma belongs to Trepostomida'
- 'Anapliomera is corrected as Anapliomerella and belongs to Phacopida'
- 'Anapsida [misspelled as Anaspida] belongs to Reptilia'
- 'Anapteris belongs to Myoida'
- 'Anaptopora belongs to Cheilostomata'
- 'Anaptychius belongs to Terebratulida'
- 'Anaptyctocyathus belongs to Ajacicyathida'
- 'Anarcestes belongs to Anarcestida'
- 'Anarcestida belongs to Cephalopoda'
- 'Anarchocrinus belongs to Cladida'
- 'Anarconcha belongs to Archaeogastropoda'
- 'Anarhichas belongs to Perciformes'
- 'Anarhynchia belongs to Rhynchonellida'
- 'Anarosaurus belongs to Notosauria'
- 'Anarrhichthys belongs to Perciformes'
- 'Anarthropora belongs to Cheilostomata'
- 'Anartiocrinus belongs to Cladida'
- 'Anartiocystis belongs to Rhombifera'
- 'Anascaphites belongs to Ammonoidea'
- 'Anasibirites belongs to Ceratitida'
- 'Anasirenites belongs to Ceratitida'
- 'Anaspida belongs to Cephalaspidomorphi'
- 'Anaspidea belongs to Opisthobranchia'
- 'Anastes belongs to Archaeogastropoda'
- 'Anastomoceras belongs to Orthocerida'
- 'Anastomopora belongs to Fenestrata'
- 'Anastrophia belongs to Pentamerida'
- 'Anastrophognathus belongs to Conodontophorida'
- 'Anatalavis belongs to Charadriiformes'
- 'Anataphrus belongs to Asaphida'
- 'Anathyrella belongs to Spiriferida'
- 'Anathyris belongs to Spiriferida'
- 'Anatibetites belongs to Ceratitida'
- 'Anaticinella belongs to Foraminiferida'
- 'Anatiferopsis belongs to Mitrata'
- 'Anatifopsis belongs to Arthropoda'
- 'Anatimya belongs to Pholadomyoida'
- 'Anatina belongs to Veneroida'
- 'Anatipopecten belongs to Pterioida'
- 'Anatolepsis belongs to Pteraspidomorphes'
- 'Anatoma belongs to Archaeogastropoda'
- 'Anatomites belongs to Ceratitida'
- 'Anatreta belongs to Acrotretida'
- 'Anatrypa belongs to Atrypida'
- 'Anatsabites belongs to Goniatitida'
- 'Anaulocidaris belongs to Cidaroida'
- 'Anavirgatites belongs to Ammonoidea'
- 'Anaxenaspis belongs to Ceratitida'
- 'Anaximander belongs to Ptychopariida'
- 'Anazola belongs to Neogastropoda'
- 'Anazyga belongs to Atrypida'
- 'Anbullina belongs to Neogastropoda'
- 'Ancalagon belongs to Priapulida'
- 'Ancalocrinus belongs to Monobathrida'
- 'Anceps belongs to Archaeogastropoda'
- 'Ancheilotheca belongs to Orthothecida'
- 'Anchicrinus belongs to Cladida'
- 'Anchigonites belongs to Orthida'
- 'Anchiopella belongs to Phacopida'
- 'Anchiopsis belongs to Phacopida'
- 'Anchispirocyclina belongs to Foraminiferida'
- 'Anchistrocheles belongs to Podocopida'
- 'Anchoa belongs to Clupeiformes'
- 'Anchomasa belongs to Myoida'
- 'Anchura belongs to Neotaenioglossa'
- 'Anchura (Kangilioptera) was reranked as Kangilioptera and belongs to Neotaenioglossa'
- 'Ancienta is a misspelling of Ancientia'
- 'Ancientia [misspelled as Ancienta] belongs to Problematica'
- 'Ancilla belongs to Neogastropoda'
- 'Ancillarina belongs to Neogastropoda'
- 'Ancillina belongs to Neogastropoda'
- 'Ancillista belongs to Neogastropoda'
- 'Ancillopsis belongs to Neogastropoda'
- 'Ancillotoechia belongs to Rhynchonellida'
- 'Ancistrocrania belongs to Acrotretida'
- 'Ancistrocrinus belongs to Sagenocrinida'
- 'Ancistrolepis belongs to Neogastropoda'
- 'Ancistromesus belongs to Patellogastropoda'
- 'Ancistrorhyncha belongs to Rhynchonellida'
- 'Ancistrosyrinx belongs to Neogastropoda'
- 'Ancliffia belongs to Veneroida'
- 'Anclyoceras belongs to Ammonoidea'
- 'Ancolioceras belongs to Ammonoidea'
- 'Ancoracrinus belongs to Sagenocrinida'
- 'Ancoradella belongs to Conodontophorida'
- 'Ancorellina belongs to Thecideida'
- 'Ancorhynchia belongs to Rhynchonellida'
- 'Anculosa belongs to Neotaenioglossa'
- 'Ancylocidaris belongs to Diadematoida'
- 'Ancylostrophia belongs to Strophomenida'
- 'Ancyrochitina belongs to Rhizopodea'
- 'Ancyrocrinus belongs to Cladida'
- 'Ancyrodella belongs to Conodontophorida'
- 'Ancyrodelloides belongs to Conodontophorida'
- 'Ancyrognathus belongs to Conodontophorida'
- 'Ancyrolepis belongs to Conodontophorida'
- 'Ancyropyge belongs to Corynexochida'
- 'Ancyropyge belongs to Odontopleurida'
- 'Andalucinetes belongs to Strophomenida'
- 'Andalusiana belongs to Olenellida'
- 'Andamookia belongs to Foraminiferida'
- 'Andangularia belongs to Neotaenioglossa'
- 'Andemantastraea belongs to Scleractinia'
- 'Andenothyone belongs to Dendrochirotida'
- 'Anderkenia belongs to Pterioida'
- 'Andersenia belongs to Foraminiferida'
- 'Andersenolina belongs to Foraminiferida'
- 'Andersonites belongs to Ammonoidea'
- 'Anderssonella belongs to Asaphida'
- 'Anderssonoceras belongs to Ceratitida'
- 'Andesites belongs to Ammonoidea'
- 'Andiceras belongs to Ammonoidea'
- 'Andicula belongs to Neogastropoda'
- 'Andinacaste belongs to Phacopida'
- 'Andinodesma belongs to Pholadomyoida'
- 'Anditrigonia belongs to Trigonioida'
- 'Andivaugonia belongs to Trigonioida'
- 'Andobolus belongs to Lingulida'
- 'Andonia belongs to Neogastropoda'
- 'Andorina belongs to Decapoda'
- 'Andrarina belongs to Ptychopariida'
- 'Andrazella belongs to Scleractinia'
- 'Andreaea belongs to Hexactinosa'
- 'Andreaspira belongs to Spiriferida'
- 'Andreioceras belongs to Discosorida'
- 'Andrejella belongs to Foraminiferida'
- 'Andreolepis belongs to Palaeonisciformes'
- 'Andrewsiphius belongs to Cetacea'
- 'Andriopora belongs to Cheilostomata'
- 'Androgynoceras belongs to Ammonoidea'
- 'Andromeda belongs to Nassellaria'
- 'Androsina belongs to Foraminiferida'
- 'Andrusella belongs to Veneroida'
- 'Andrusovicardium belongs to Veneroida'
- 'Anebocythereis belongs to Podocopida'
- 'Anebolithus belongs to Asaphida'
- 'Anechocephalus belongs to Ptychopariida'
- 'Anechocrinus belongs to Cladida'
- 'Anechophragma belongs to Strophomenida'
- 'Aneisohealdia belongs to Podocopida'
- 'Anelotreta belongs to Acrotretida'
- 'Anemetocrinus belongs to Cladida'
- 'Anemocephalops belongs to Ptychopariida'
- 'Anemocephalus belongs to Ptychopariida'
- 'Anemonaria belongs to Strophomenida'
- 'Anepheloceras belongs to Nautilida'
- 'Anetoceras belongs to Anarcestida'
- 'Aneuretoceras belongs to Ammonoidea'
- 'Aneurychilus belongs to Neotaenioglossa'
- 'Aneurystoma belongs to Neogastropoda'
- 'Aneuthelasma belongs to Terebratulida'
- 'Anfaceras belongs to Ceratitida'
- 'Anfedatia belongs to Ostracoda'
- 'Anfesta [misspelled as Anafesta] belongs to Trilobozoa'
- 'Angaraspis belongs to Pteraspidomorphes'
- 'Angarella belongs to Acrotretida'
- 'Angaria belongs to Archaeogastropoda'
- 'Angaricyathus belongs to Ajacicyathida'
- 'Angarocaris belongs to Merostomata'
- 'Angastobactrites belongs to Anarcestida'
- 'Angelina belongs to Ptychopariida'
- 'Angelinoceras belongs to Orthocerida'
- 'Angeliphyllia belongs to Scleractinia'
- 'Angelopora belongs to Cheilostomata'
- 'Angelosquilla belongs to Stomatopoda'
- 'Angioblastus belongs to Fissiculata'
- 'Angiospirifer belongs to Spiriferida'
- 'Anglagnostus belongs to Agnostida'
- 'Anglaspis belongs to Pteraspidomorphes'
- 'Angliaecytheridea belongs to Podocopida'
- 'Anglicornus belongs to Discosorida'
- 'Anglidiscus belongs to Isorophida'
- 'Anglonautilus is corrected as Anglonautlis and belongs to Nautilida'
- 'Anglosuchus belongs to Crocodilia'
- 'Angochitina belongs to Rhizopodea'
- 'Angolosaurus belongs to Squamata'
- 'Angotia belongs to Foraminiferida'
- 'Angrenoceras [misspelled as Angranoceras] belongs to Goniatitida'
- 'Anguilla belongs to Anguilliformes'
- 'Anguillavus belongs to Anguilliformes'
- 'Anguilliformes belongs to Osteichthyes'
- 'Anguilloides belongs to Anguilliformes'
- 'Anguillospira belongs to Neotaenioglossa'
- 'Anguipecten belongs to Pterioida'
- 'Anguisia belongs to Cyclostomata'
- 'Angularia belongs to Neotaenioglossa'
- 'Angularia (Aristerostrophia) was reranked as Aristerostrophia and belongs to Neotaenioglossa'
- 'Angulaticeras belongs to Ammonoidea'
- 'Angulatoblastus belongs to Fissiculata'
- 'Angullongia belongs to Calcarea'
- 'Angullophyllum belongs to Rugosa'
- 'Angulobracchia belongs to Spumellaria'
- 'Anguloceras belongs to Ellesmerocerida'
- 'Angulocrinus belongs to Millericrinida'
- 'Angulodiscus belongs to Foraminiferida'
- 'Angulodus belongs to Conodontophorida'
- 'Angulogavelinella belongs to Foraminiferida'
- 'Angulospira belongs to Hyperstrophina'
- 'Angulotreta belongs to Acrotretida'
- 'Angulus belongs to Veneroida'
- 'Angustaeva belongs to Ptychopariida'
- 'Angusticardinia belongs to Orthida'
- 'Angusticardo belongs to Veneroida'
- 'Angusticornus belongs to Hyolithida'
- 'Angustiphyllum belongs to Rugosa'
- 'Angustothyris belongs to Terebratulida'
- 'Angyomphalus belongs to Archaeogastropoda'
- 'Anhelkocephalon belongs to Isopoda'
- 'Anhuiaspis belongs to Corynexochida'
- 'Anhuiceras belongs to Ellesmerocerida'
- 'Anhuiconus belongs to Mollusca'
- 'Anhuiella belongs to Sabelliditida'
- 'Aniabrochus belongs to Terebratulida'
- 'Anictosphaera belongs to Foraminiferida'
- 'Anidanthus belongs to Strophomenida'
- 'Animonithyris belongs to Terebratulida'
- 'Anisactinella belongs to Spiriferida'
- 'Anisarcestes belongs to Ceratitida'
- 'Anisaster [misspelled as Anisaser] belongs to Spatangoida'
- 'Anisastraea belongs to Scleractinia'
- 'Anisocardia belongs to Veneroida'
- 'Anisoceras belongs to Ammonoidea'
- 'Anisocerasites belongs to Eunicemorpha'
- 'Anisochilina belongs to Leperditicopida'
- 'Anisocidaris belongs to Cidaroida'
- 'Anisocoenia belongs to Scleractinia'
- 'Anisocorbula belongs to Myoida'
- 'Anisocrinus belongs to Sagenocrinida'
- 'Anisocyamus belongs to Podocopida'
- 'Anisodonta belongs to Veneroida'
- 'Anisograptus belongs to Dendroidea'
- 'Anisomyon belongs to Basommatophora'
- 'Anisonotella belongs to Endymioniinae' according to Fortey 1975
- 'Anisophyllum belongs to Rugosa'
- 'Anisopleurella belongs to Strophomenida'
- 'Anisopyge belongs to Proetida'
- 'Anisosiren belongs to Sirenia'
- 'Anisostoma belongs to Archaeogastropoda'
- 'Anisotechnophorus belongs to Ribeirioida'
- 'Anisotremus belongs to Perciformes'
- 'Anisotrypa belongs to Trepostomida'
- 'Anisotrypella belongs to Trepostomida'
- 'Ankhelasma belongs to Rugosa'
- 'Ankinatsytes belongs to Ammonoidea'
- 'Ankistrorhynchus [misspelled as Ankystrorhynchus] belongs to Galeomorphii'
- 'Ankitokazocaris belongs to Concavicarida'
- 'Ankoura belongs to Ptychopariida'
- 'Ankumia belongs to Platycopida'
- 'Ankyloceras belongs to Oncoceratida'
- 'Ankylophorus belongs to Pachycormiformes'
- 'Annachlamys belongs to Pterioida'
- 'Annaecoelia belongs to Calcarea'
- 'Annamitella belongs to Ptychopariida'
- 'Annamitia belongs to Ptychopariida'
- 'Annea belongs to Orectolobiformes'
- 'Annectina belongs to Foraminiferida'
- 'Annectocyma belongs to Cyclostomata'
- 'Annelida belongs to Metazoa'
- 'Annepona belongs to Neotaenioglossa'
- 'Anningella belongs to Pterioida'
- 'Annoticyathus [misspelled as Annotocyathus] belongs to Scleractinia'
- 'Annuliconcha belongs to Pterioida'
- 'Annulinectes belongs to Pterioida'
- 'Annuloceras belongs to Ammonoidea'
- 'Annulocibicides belongs to Foraminiferida'
- 'Annulocyathella belongs to Ajacicyathida'
- 'Annulocyathus belongs to Ajacicyathida'
- 'Annulofrondicularia belongs to Foraminiferida'
- 'Annulofungia belongs to Ajacicyathida'
- 'Annulopatellina belongs to Foraminiferida'
- 'Annunziopora belongs to Trepostomida'
- 'Anobasicrinus belongs to Cladida'
- 'Anodontia belongs to Veneroida'
- 'Anodontopleura belongs to Hippuritoida'
- 'Anodontopsis belongs to Modiomorphoida'
- 'Anofia belongs to Veneroida'
- 'Anolcites belongs to Ceratitida'
- 'Anolotichia belongs to Cystoporata'
- 'Anomactinella belongs to Spiriferida'
- 'Anomalesia belongs to Terebratulida'
- 'Anomalinella belongs to Foraminiferida'
- 'Anomalinoides belongs to Foraminiferida'
- 'Anomalisipho belongs to Neogastropoda'
- 'Anomalocardia belongs to Veneroida'
- 'Anomalocaris belongs to Radiodonta'
- 'Anomaloceras belongs to Nautilida'
- 'Anomalocoelia belongs to Pterioida'
- 'Anomalocrinus belongs to Disparida'
- 'Anomalocystites belongs to Mitrata'
- 'Anomalodiscus belongs to Veneroida'
- 'Anomalodonta belongs to Pterioida'
- 'Anomalofusus belongs to Neogastropoda'
- 'Anomaloglossa belongs to Lingulida'
- 'Anomalograptus belongs to Graptoloidea'
- 'Anomalokellia belongs to Veneroida'
- 'Anomalomya belongs to Sacoglossa'
- 'Anomalopleuroides belongs to Pholadomyoida'
- 'Anomalopsis belongs to Squamata'
- 'Anomaloria belongs to Spiriferida'
- 'Anomalorthis belongs to Orthida'
- 'Anomalotoechus belongs to Trepostomida'
- 'Anomastraea belongs to Scleractinia'
- 'Anomeioceras belongs to Oncoceratida'
- 'Anomia belongs to Pterioida'
- 'Anomia (Patro) was reranked as Patro and belongs to Pterioida'
- 'Anomia (Patro) belongs to Anomia' according to Gray 1850
- 'Anomianella belongs to Bivalvia'
- 'Anommatocyther belongs to Podocopida'
- 'Anomocare belongs to Asaphida'
- 'Anomocarella belongs to Ptychopariida'
- 'Anomocarina belongs to Asaphida'
- 'Anomocarioides belongs to Asaphida'
- 'Anomocariopsis belongs to Asaphida'
- 'Anomoclonella belongs to Lithistida'
- 'Anomocytheridea belongs to Podocopida'
- 'Anomoeodus belongs to Pycnodontiformes'
- 'Anomopora belongs to Scleractinia'
- 'Anomorphites belongs to Lithistida'
- 'Anomotherium belongs to Sirenia'
- 'Anomotodon belongs to Lamniformes'
- 'Anomphalus belongs to Euomphalina'
- 'Anonymoceras belongs to Oncoceratida'
- 'Anopaea belongs to Pterioida'
- 'Anopisthodon belongs to Trigonioida'
- 'Anoplia belongs to Strophomenida'
- 'Anopliopsis belongs to Strophomenida'
- 'Anoploceras belongs to Nautilida'
- 'Anoplonassa belongs to Cetacea'
- 'Anoplotheca belongs to Atrypida'
- 'Anopocodia belongs to Ptychopariida'
- 'Anopolenus belongs to Redlichiida'
- 'Anoptambonites belongs to Strophomenida'
- 'Anoptychia belongs to Neotaenioglossa'
- 'Anoria belongs to Corynexochida'
- 'Anoriostoma belongs to Archaeogastropoda'
- 'Anornithopora belongs to Cheilostomata'
- 'Anorthaster belongs to Uractinida'
- 'Anorthopygus belongs to Holectypoida'
- 'Anostylostroma belongs to Stromatoporoidea'
- 'Anotoceras belongs to Ceratitida'
- 'Anotopora belongs to Cheilostomata'
- 'Anoxypristis belongs to Galeomorphii'
- 'Anozyga belongs to Neotaenioglossa'
- 'Ansates belongs to Patellogastropoda'
- 'Ansehia belongs to Strophomenida'
- 'Ansella belongs to Conodontophorida'
- 'Anshunopecten belongs to Pterioida'
- 'Antacaroceras belongs to Ellesmerocerida'
- 'Antactinodion belongs to Nuculoida'
- 'Antagmopleura belongs to Trilobita'
- 'Antagmus belongs to Ptychopariida'
- 'Antalis belongs to Scaphopoda'
- 'Antalyna belongs to Foraminiferida'
- 'Antarcticella belongs to Foraminiferida'
- 'Antarcticocyathus belongs to Archaeocyathida'
- 'Antarctidromia belongs to Decapoda'
- 'Antarctissa belongs to Nassellaria'
- 'Antarctodarwinella belongs to Neotaenioglossa'
- 'Antatlaeva belongs to Trilobita'
- 'Antatlasia belongs to Ptychopariida'
- 'Anteglosia [misspelled as Anteglossia] belongs to Neotaenioglossa'
- 'Antelocoelia belongs to Atrypida'
- 'Antennarius belongs to Lophiiformes'
- 'Antepepta belongs to Neogastropoda'
- 'Anteridocus belongs to Rhynchonellida'
- 'Antetrichomya belongs to Mytiloida'
- 'Antezeilleria belongs to Terebratulida'
- 'Anthaspidella belongs to Lithistida'
- 'Anthemocrinus belongs to Diplobathrida'
- 'Antheria belongs to Rugosa'
- 'Antherolites belongs to Tabulata'
- 'Anthoblastus belongs to Fissiculata'
- 'Anthoceras belongs to Endocerida'
- 'Anthochitina belongs to Rhizopodea'
- 'Anthocyrtidium belongs to Nassellaria'
- 'Anthocyrtis belongs to Nassellaria'
- 'Anthocyrtoma belongs to Nassellaria'
- 'Anthograptus belongs to Graptoloidea'
- 'Antholites belongs to Tabulata'
- 'Anthomorpha belongs to Oncoceratida'
- 'Anthomorpha belongs to Archaeocyathida'
- 'Anthonya belongs to Veneroida'
- 'Anthospyris belongs to Nassellaria'
- 'Anthostylis belongs to Scleractinia'
- 'Anthozoa belongs to Cnidaria'
- 'Anthracaris belongs to Mysidacea'
- 'Anthracocaris belongs to Tanaidacea'
- 'Anthracoceratites belongs to Goniatitida'
- 'Anthracoceratoides belongs to Goniatitida'
- 'Anthracocrinus belongs to Diplobathrida'
- 'Anthracomedusa belongs to Carybdeida'
- 'Anthracophausia belongs to Eocaridacea'
- 'Anthracospirifer belongs to Spiriferida'
- 'Anthracosycon belongs to Lithistida'
- 'Antiaechmia belongs to Palaeocopida'
- 'Antiarcha belongs to Placodermi'
- 'Antibythocypris belongs to Podocopida'
- 'Anticlimax belongs to Neotaenioglossa'
- 'Anticlimax (Subclimax) was reranked as Subclimax and belongs to Neotaenioglossa'
- 'Anticonulus belongs to Archaeogastropoda'
- 'Anticostiella belongs to Palaeocopida'
- 'Anticythereis belongs to Podocopida'
- 'Antigona belongs to Veneroida'
- 'Antigonambonites belongs to Orthida'
- 'Antigonia belongs to Zeiformes'
- 'Antigoniarcula belongs to Terebratulida'
- 'Antiguamya belongs to Myoida'
- 'Antiguastrea belongs to Scleractinia'
- 'Antiguraleus belongs to Neogastropoda'
- 'Antigyroceras belongs to Discosorida'
- 'Antihomocrinus belongs to Cladida'
- 'Antijanira belongs to Pterioida'
- 'Antikinkaidia belongs to Rugosa'
- 'Antillachelus belongs to Archaeogastropoda'
- 'Antillaster belongs to Spatangoida'
- 'Antillia belongs to Scleractinia'
- 'Antillocaprina belongs to Hippuritoida'
- 'Antillocyathus belongs to Scleractinia'
- 'Antillophos belongs to Neogastropoda'
- 'Antillophyllia belongs to Scleractinia'
- 'Antillosarcolites belongs to Hippuritoida'
- 'Antilloseris belongs to Scleractinia'
- 'Antimelatoma belongs to Neogastropoda'
- 'Antimitra belongs to Neogastropoda'
- 'Antineosteus belongs to Placodermi'
- 'Antinodulus belongs to Neotaenioglossa'
- 'Antinomia belongs to Terebratulida'
- 'Antipatharia belongs to Anthozoa'
- 'Antipecten belongs to Pterioida'
- 'Antiphragmoceras belongs to Discosorida'
- 'Antiplanes belongs to Neogastropoda'
- 'Antiplectoceras belongs to Orthocerida'
- 'Antipleura belongs to Praecardioida'
- 'Antiptychina belongs to Terebratulida'
- 'Antiquaster belongs to Stenurida'
- 'Antiquatheca belongs to Orthothecida'
- 'Antiquatonia belongs to Strophomenida'
- 'Antiquicyprina belongs to Veneroida'
- 'Antiquilima belongs to Pterioida'
- 'Antirhynchonella belongs to Pentamerida'
- 'Antischmidtella belongs to Palaeocopida'
- 'Antisolarium belongs to Archaeogastropoda'
- 'Antispira belongs to Hyperstrophina'
- 'Antispirifer belongs to Spiriferida'
- 'Antistrix belongs to Terebratulida'
- 'Antistrixia belongs to Rhynchonellida'
- 'Antitrochus belongs to Archaeogastropoda'
- 'Antizafra belongs to Neogastropoda'
- 'Antizyga belongs to Hyperstrophina'
- 'Antizygospira belongs to Atrypida'
- 'Antliodus belongs to Petalodontida'
- 'Antofagastaichthys belongs to Elopiformes'
- 'Antognathus belongs to Conodontophorida'
- 'Antohipponicharion belongs to Ostracoda'
- 'Antoneila belongs to Arcoida'
- 'Antoniocoscinus belongs to Ajacicyathida'
- 'Antonoceras belongs to Oncoceratida'
- 'Antracophyllum belongs to Rugosa'
- 'Antrimpos belongs to Decapoda'
- 'Antrispongia belongs to Hexactinellida'
- 'Antronaria belongs to Rhynchonellida'
- 'Antropora belongs to Cheilostomata'
- 'Antrospongia belongs to Lithistida'
- 'Antutitrigonia belongs to Trigonioida'
- 'Anulatrypa belongs to Atrypida'
- 'Anulipecten belongs to Pterioida'
- 'Anulocrinus belongs to Disparida'
- 'Anuloides belongs to Ptychopariida'
- 'Anulostrea belongs to Pterioida'
- 'Anx belongs to Lingulida'
- 'Anzalia belongs to Problematica'
- 'Aojia belongs to Corynexochida'
- 'Aorhynchia belongs to Rhynchonellida'
- 'Aorocrinus belongs to Monobathrida'
- 'Aorograptus belongs to Dendroidea'
- 'Aostipora belongs to Trepostomida'
- 'Aotagnostus belongs to Agnostida'
- 'Aoteadrillia belongs to Neogastropoda'
- 'Apachella belongs to Archaeogastropoda'
- 'Apachia belongs to Ptychopariida'
- 'Aparchitella belongs to Palaeocopida'
- 'Aparchitellina belongs to Palaeocopida'
- 'Aparchites belongs to Palaeocopida'
- 'Aparchitocythere belongs to Podocopida'
- 'Aparimarhynchia belongs to Rhynchonellida'
- 'Apataxia belongs to Neotaenioglossa'
- 'Apateacanthus belongs to Ischnacanthida'
- 'Apatecosia belongs to Terebratulida'
- 'Apatella belongs to Conodontophorida'
- 'Apateloschizocythere belongs to Podocopida'
- 'Apateodus belongs to Alepisauriformes'
- 'Apateopholis belongs to Alepisauriformes'
- 'Apatobolbina belongs to Palaeocopida'
- 'Apatobolus belongs to Lingulida'
- 'Apatochilina belongs to Palaeocopida'
- 'Apatocythere belongs to Podocopida'
- 'Apatognathus belongs to Conodontophorida'
- 'Apatokephalina belongs to Asaphida'
- 'Apatokephaloides belongs to Ptychopariida'
- 'Apatokephalops belongs to Ptychopariida'
- 'Apatokephalus belongs to Asaphida'
- 'Apatolichas belongs to Lichida'
- 'Apatomorpha belongs to Strophomenida'
- 'Apatopygus belongs to Cassiduloida'
- 'Apatornis belongs to Ichthyornithiformes'
- 'Apatorthis belongs to Orthida'
- 'Apatoskenidioides belongs to Orthida'
- 'Apatotervia belongs to Cyclostomata'
- 'Apelismilia belongs to Scleractinia'
- 'Apenophyseter belongs to Cetacea'
- 'Aperispirifer belongs to Spiriferida'
- 'Apertauroria belongs to Foraminiferida'
- 'Apertirhynchella belongs to Rhynchonellida'
- 'Apertostella belongs to Fenestrata'
- 'Aphaea belongs to Veneroida'
- 'Aphanaia belongs to Pterioida'
- 'Aphanepygus belongs to Amiiformes'
- 'Aphanites belongs to Goniatitida'
- 'Aphanomena belongs to Strophomenida'
- 'Aphanoptyxis belongs to Heterostrophia'
- 'Aphanotaenia belongs to Heterostrophia'
- 'Aphaurosia belongs to Rhynchonellida'
- 'Apheathyris belongs to Spiriferida'
- 'Aphelaeceras belongs to Nautilida'
- 'Aphelakardia belongs to Conocardioida'
- 'Aphelaspis belongs to Asaphida'
- 'Aphelaster belongs to Spatangoida'
- 'Aphelecrinus belongs to Cladida'
- 'Aphelesia belongs to Rhynchonellida'
- 'Aphelocythere belongs to Podocopida'
- 'Aphelognathus belongs to Conodontophorida'
- 'Apheloides belongs to Asaphida'
- 'Aphelolepis belongs to Semionotiformes'
- 'Aphelotoxon belongs to Ptychopariida'
- 'Aphelotreta belongs to Acrotretida'
- 'Apheoorthina belongs to Orthida'
- 'Apheoorthis belongs to Orthida'
- 'Aphera belongs to Neogastropoda'
- 'Aphia belongs to Perciformes'
- 'Aphlebospongia belongs to Pharetronida'
- 'Aphnelepis belongs to Pachycormiformes'
- 'Aphractus belongs to Nautilida'
- 'Aphragmites belongs to Ascocerida'
- 'Aphragmus belongs to Terebratulida'
- 'Aphraxonia belongs to Rugosa'
- 'Aphrikanecythere belongs to Podocopida'
- 'Aphrocallistes belongs to Hexactinosa'
- 'Aphrodina belongs to Veneroida'
- 'Aphroelasma belongs to Rugosa'
- 'Aphroidophyllum belongs to Rugosa'
- 'Aphrophylloides belongs to Rugosa'
- 'Aphrophyllum belongs to Rugosa'
- 'Aphrosalpinx belongs to Calcarea'
- 'Aphrosaurus belongs to Plesiosauria'
- 'Aphyctoceras belongs to Oncoceratida'
- 'Aphyllum belongs to Rugosa'
- 'Apianurus belongs to Odontopleurida'
- 'Apicaria belongs to Neotaenioglossa'
- 'Apicilirella belongs to Strophomenida'
- 'Apiocardia belongs to Veneroida'
- 'Apioceras belongs to Oncoceratida'
- 'Apiocrinites belongs to Millericrinida'
- 'Apiocypraea belongs to Neotaenioglossa'
- 'Apiocystites belongs to Rhombifera'
- 'Apiograptus belongs to Graptoloidea'
- 'Apionicon belongs to Cyclida'
- 'Apiotoma belongs to Neogastropoda'
- 'Apiotrigonia belongs to Trigonioida'
- 'Apistoconcha belongs to Problematica'
- 'Apletosia belongs to Terebratulida'
- 'Apleuroceras belongs to Ceratitida'
- 'Aplexura belongs to Ptychopariida'
- 'Aploceras belongs to Actinocerida'
- 'Aplococeras belongs to Ceratitida'
- 'Aplocoma belongs to Ophiurida'
- 'Aplocus belongs to Archaeogastropoda'
- 'Aplocyathus belongs to Scleractinia'
- 'Aplodinotus belongs to Perciformes'
- 'Aplophyllia belongs to Scleractinia'
- 'Aplopsammia belongs to Scleractinia'
- 'Aplosmilia belongs to Scleractinia'
- 'Aplosphecion belongs to Pharetronida'
- 'Aplotaspis belongs to Ptychopariida'
- 'Aplousina belongs to Cheilostomata'
- 'Aplustrum belongs to Cephalaspida'
- 'Aplysinofibra belongs to Demospongia'
- 'Apocalymene belongs to Phacopida'
- 'Apocladophyllia belongs to Scleractinia'
- 'Apocoelia belongs to Calcarea'
- 'Apocopodon belongs to Myliobatiformes'
- 'Apocrinoceras belongs to Ellesmerocerida'
- 'Apocyathus belongs to Cribricyathea'
- 'Apodactylocrinus belongs to Sagenocrinida'
- 'Apodasmocrinus belongs to Disparida'
- 'Apoderoceras belongs to Ammonoidea'
- 'Apodida belongs to Holothuroidea'
- 'Apodosia belongs to Rhynchonellida'
- 'Apogon belongs to Perciformes'
- 'Apogonoceras belongs to Nautilida'
- 'Apogonoides belongs to Perciformes'
- 'Apographiocrinus belongs to Cladida'
- 'Apolectus belongs to Perciformes'
- 'Apollon belongs to Neotaenioglossa'
- 'Apollonorthis belongs to Orthida'
- 'Apolymetis belongs to Veneroida'
- 'Apomatella belongs to Orthida'
- 'Apomodocia belongs to Ptychopariida'
- 'Apopentamerus belongs to Pentamerida'
- 'Apoplanias belongs to Ptychopariida'
- 'Apoptopegma belongs to Ribeirioida'
- 'Aporolepas belongs to Cirripedia'
- 'Aporosocyathus belongs to Ajacicyathida'
- 'Aporrhais belongs to Neotaenioglossa'
- 'Aporrhais (Maussenetia) was reranked as Maussenetia and belongs to Neotaenioglossa'
- 'Aporthophyla belongs to Strophomenida'
- 'Aporthophylina belongs to Strophomenida'
- 'Aposolenopleura belongs to Ptychopariida'
- 'Apothyris belongs to Terebratulida'
- 'Apousiella belongs to Spiriferida'
- 'Apoxypetalum belongs to Spatangoida'
- 'Appalachignathus belongs to Conodontophorida'
- 'Appendicysta belongs to Proetida'
- 'Appisania belongs to Neogastropoda'
- 'Applinocrinus belongs to Roveacrinida'
- 'Aprathia belongs to Proetida'
- 'Apricardia belongs to Hippuritoida'
- 'Apringia belongs to Rhynchonellida'
- 'Apsendesia belongs to Cyclostomata'
- 'Apsidoceras belongs to Barrandeocerida'
- 'Apsidognathus belongs to Conodontophorida'
- 'Apsilingula belongs to Lingulida'
- 'Apsilus belongs to Perciformes'
- 'Apsocalymma belongs to Strophomenida'
- 'Apsopelix belongs to Crossognathiformes'
- 'Apsorroceras belongs to Ammonoidea'
- 'Apsotreta belongs to Acrotretida'
- 'Apterrinella belongs to Foraminiferida'
- 'Aptilechinus belongs to Echinocystitoida'
- 'Aptocyathella belongs to Ajacicyathida'
- 'Aptocyathus belongs to Ajacicyathida'
- 'Aptychodon belongs to Plesiosauria'
- 'Aptycholathyrus belongs to Neogastropoda'
- 'Aptychopsis belongs to Phyllocarida'
- 'Aptyxiella belongs to Heterostrophia'
- 'Aptyxis belongs to Neogastropoda'
- 'Apulites belongs to Hippuritoida'
- 'Apurocrinus belongs to Diplobathrida'
- 'Apycnodiscus belongs to Isorophida'
- 'Aquilofusus belongs to Neogastropoda'
- 'Aquilonites belongs to Goniatitida'
- 'Aquitanastraea belongs to Scleractinia'
- 'Aquitanophyllia belongs to Scleractinia'
- 'Arabatia belongs to Terebratulida'
- 'Arabella belongs to Eunicemorpha'
- 'Arabellites belongs to Eunicemorpha'
- 'Arabia belongs to Neotaenioglossa'
- 'Arabica belongs to Neotaenioglossa'
- 'Arabicella belongs to Terebratulida'
- 'Arabitrigonia belongs to Trigonioida'
- 'Aracana belongs to Tetradontiformes'
- 'Arachnastraea belongs to Rugosa'
- 'Arachnida belongs to Arthropoda'
- 'Arachnidium belongs to Ctenostomata'
- 'Arachniograptus belongs to Graptoloidea'
- 'Arachniophyllum belongs to Rugosa'
- 'Arachniopleurus belongs to Temnopleuroida'
- 'Arachnocrinus belongs to Cladida'
- 'Arachnocystites belongs to Rhombifera'
- 'Arachnoidella belongs to Ctenostomata'
- 'Arachnoides belongs to Clypeasteroida'
- 'Arachnolasma belongs to Rugosa'
- 'Arachnolasmella belongs to Rugosa'
- 'Arachnophyllum belongs to Rugosa'
- 'Araeocrinus belongs to Cladida'
- 'Araeodactylus belongs to Neotaenioglossa'
- 'Araeodelphis belongs to Cetacea'
- 'Araeonema belongs to Archaeogastropoda'
- 'Araeopleura belongs to Hippuritoida'
- 'Araeopoma belongs to Rugosa'
- 'Araeopora belongs to Tabulata'
- 'Araeosoma belongs to Echinothurioida'
- 'Araeosteus belongs to Perciformes'
- 'Aragonella belongs to Foraminiferida'
- 'Aragonia belongs to Foraminiferida'
- 'Araiophyllum belongs to Scleractinia'
- 'Araiopleura belongs to Asaphida'
- 'Araiostrotion belongs to Tabulata'
- 'Arakaevella belongs to Foraminiferida'
- 'Arakespongia belongs to Lyssacinosida'
- 'Araksalosia belongs to Strophomenida'
- 'Aralocardia belongs to Veneroida'
- 'Aramichthys belongs to Perciformes'
- 'Arandaspis belongs to Pteraspidomorphes'
- 'Araneatrypa belongs to Atrypida'
- 'Araneites belongs to Goniatitida'
- 'Araneograptus belongs to Dendroidea'
- 'Arapahoia belongs to Ptychopariida'
- 'Arapsopleurum belongs to Terebratulida'
- 'Araratella belongs to Neotaenioglossa'
- 'Araratella [misspelled as Aratella] belongs to Rhynchonellida'
- 'Araripichthys belongs to Crossognathiformes'
- 'Araspirifer belongs to Spiriferida'
- 'Arastra belongs to Archaeogastropoda'
- 'Aratanea belongs to Rhynchonellida'
- 'Arathecus belongs to Circothecida'
- 'Aratidecthes belongs to Aeschronectida'
- 'Aratoechia belongs to Rhynchonellida'
- 'Aratrocypris belongs to Podocopida'
- 'Arauzia belongs to Ctenacanthida'
- 'Araxathyris belongs to Spiriferida'
- 'Araxilevis belongs to Strophomenida'
- 'Araxoceras belongs to Ceratitida'
- 'Araxopora belongs to Trepostomida'
- 'Arbacia belongs to Phymosomatoida'
- 'Arbacina belongs to Temnopleuroida'
- 'Arbia belongs to Phymosomatoida'
- 'Arbizustrophia belongs to Strophomenida'
- 'Arborocladia belongs to Fenestrata'
- 'Arborohindia belongs to Lithistida'
- 'Arbuscula belongs to Lithistida'
- 'Arca belongs to Arcoida'
- 'Arca (Lissarca) was reranked as Lissarca and belongs to Arcoida'
- 'Arca (Lissarca) belongs to Arca' according to E. A. Smith 1877
- 'Arcacythere belongs to Podocopida'
- 'Arcaechinus [misspelled as Archaechinus] belongs to Spatangoida'
- 'Arcanoceras belongs to Goniatitida'
- 'Arcavicula belongs to Pterioida'
- 'Arcelinithyris belongs to Terebratulida'
- 'Arceodomus belongs to Conocardioida'
- 'Arcestes belongs to Ceratitida'
- 'Arceythyris belongs to Terebratulida'
- 'Archaeagnostus belongs to Agnostida'
- 'Archaealveolina belongs to Foraminiferida'
- 'Archaeaspis belongs to Olenellida'
- 'Archaecyclus belongs to Foraminiferida'
- 'Archaediscus belongs to Foraminiferida'
- 'Archaeglobigerina belongs to Foraminiferida'
- 'Archaeichnium belongs to Cnidaria'
- 'Archaeoantennularia belongs to Hydroida'
- 'Archaeocalyptocrinus belongs to Monobathrida'
- 'Archaeocaris belongs to Palaeostomatopoda'
- 'Archaeochintinia belongs to Foraminiferida'
- 'Archaeochitosa belongs to Foraminiferida'
- 'Archaeocidaris belongs to Echinocystitoida'
- 'Archaeoconularia belongs to Scyphozoa'
- 'Archaeoconus belongs to Hypseloconida'
- 'Archaeocrinus belongs to Diplobathrida'
- 'Archaeocryptolaria belongs to Hydroida'
- 'Archaeocyathida belongs to Irregulares'
- 'Archaeocyathus belongs to Archaeocyathida'
- 'Archaeocypoda belongs to Decapoda'
- 'Archaeodelphis belongs to Cetacea'
- 'Archaeodictyomitra belongs to Nassellaria'
- 'Archaeodictyota belongs to Graptolithina'
- 'Archaeodoryderma belongs to Lithistida'
- 'Archaeofenestella belongs to Fenestrata'
- 'Archaeogastropoda belongs to Gastropoda'
- 'Archaeogeryon belongs to Decapoda'
- 'Archaeognathus belongs to Conodontophorida'
- 'Archaeohagiastrum belongs to Spumellaria'
- 'Archaeolafoea belongs to Hydroida'
- 'Archaeolamna belongs to Lamniformes'
- 'Archaeolasmogyra belongs to Scleractinia'
- 'Archaeolepas belongs to Cirripedia'
- 'Archaeolepidotus belongs to Semionotiformes'
- 'Archaeolynthus belongs to Monocyathida'
- 'Archaeomaene belongs to Pachycormiformes'
- 'Archaeomanta belongs to Myliobatiformes'
- 'Archaeomeson belongs to Stenolaemata'
- 'Archaeometra belongs to Comatulida'
- 'Archaeonectris belongs to Hydroida'
- 'Archaeonectrus belongs to Plesiosauria'
- 'Archaeoniscus belongs to Isopoda'
- 'Archaeopetasus belongs to Problematica'
- 'Archaeopharetra belongs to Archaeocyathida'
- 'Archaeophiala belongs to Tryblidiida'
- 'Archaeophiomusium belongs to Ophiurida'
- 'Archaeophis belongs to Squamata'
- 'Archaeophyllia belongs to Scleractinia'
- 'Archaeophyllia belongs to Meandriidae' according to Beauvais 1972
- 'Archaeophyllum belongs to Cribricyathea'
- 'Archaeoplax belongs to Decapoda'
- 'Archaeopraga belongs to Tryblidiida'
- 'Archaeoprion belongs to Eunicemorpha'
- 'Archaeopus belongs to Decapoda'
- 'Archaeopyramisa belongs to Spumellaria'
- 'Archaeorthis belongs to Orthida'
- 'Archaeoscyphia belongs to Lithistida'
- 'Archaeosemantis belongs to Spumellaria'
- 'Archaeosepia belongs to Sepiida'
- 'Archaeosepta belongs to Foraminiferida'
- 'Archaeosmilia belongs to Scleractinia'
- 'Archaeosmiliopsis belongs to Scleractinia'
- 'Archaeosphaeroma belongs to Isopoda'
- 'Archaeospira belongs to Mollusca'
- 'Archaeospongoprunum [misspelled as Archaeospongoprinum] belongs to Spumellaria'
- 'Archaeostraca belongs to Malacostraca'
- 'Archaeosycon belongs to Archaeocyathida'
- 'Archaeotremaria belongs to Problematica'
- 'Archaeotriakis belongs to Carcharhiniformes'
- 'Archaeotritrabs belongs to Spumellaria'
- 'Archaeotrypa belongs to Anthozoa'
- 'Archaeozaphrentis belongs to Rugosa'
- 'Archaephippus belongs to Perciformes'
- 'Archaepyrgus belongs to Isorophida'
- 'Archaesphaera belongs to Foraminiferida'
- 'Archaetaxocrinus belongs to Taxocrinida'
- 'Archaeus belongs to Perciformes'
- 'Archaias belongs to Foraminiferida'
- 'Archaiosteges belongs to Strophomenida'
- 'Archarenicola belongs to Drilomorpha'
- 'Archaster belongs to Valvatida'
- 'Archeeucyrtis belongs to Nassellaria'
- 'Archegocystis belongs to Diploporita'
- 'Archegonaspis belongs to Pteraspidomorphes'
- 'Archegonaster belongs to Goniactinida'
- 'Archegonus belongs to Proetida'
- 'Archelon belongs to Chelonia'
- 'Archendoceras belongs to Yanhecerida'
- 'Archeochonetes belongs to Strophomenida'
- 'Archeocosta belongs to Podocopida'
- 'Archeocuneocythere belongs to Podocopida'
- 'Archeocydippida belongs to Ctenophora'
- 'Archeolimulus belongs to Xiphosurida'
- 'Archeosolenocera belongs to Decapoda'
- 'Archiacia belongs to Cassiduloida'
- 'Archiacina belongs to Foraminiferida'
- 'Archiacoceras belongs to Oncoceratida'
- 'Archiasterella belongs to Chancelloriida'
- 'Archicladium belongs to Chancelloriida'
- 'Archiclimacograptus belongs to Graptoloidea'
- 'Archicorys belongs to Nassellaria'
- 'Archicypraea belongs to Neotaenioglossa'
- 'Archicythereis belongs to Podocopida'
- 'Archierato belongs to Neotaenioglossa'
- 'Archimedes belongs to Fenestrata'
- 'Archimediella belongs to Neotaenioglossa'
- 'Archimediella (Torculoidella) was reranked as Torculoidella and belongs to Neotaenioglossa'
- 'Archimediella (Torculoidella) belongs to Archimediella' according to Sacco 1895
- 'Archinacella belongs to Patellogastropoda'
- 'Archinacellina belongs to Mollusca'
- 'Archiretiolites belongs to Graptoloidea'
- 'Archisymplectes belongs to Nemertina'
- 'Architaenioglossa [misspelled as Architaenoglossa] belongs to Gastropoda'
- 'Architectonica belongs to Heterostrophia'
- 'Archithelphusa belongs to Decapoda'
- 'Archivesica belongs to Veneroida'
- 'Archoceras belongs to Anarcestida'
- 'Archocyrtium belongs to Spumellaria'
- 'Archodus belongs to Pteraspidomorphes'
- 'Archohelia belongs to Scleractinia'
- 'Archophiactis belongs to Goniactinida'
- 'Archypora belongs to Tabulata'
- 'Arcinella belongs to Veneroida'
- 'Arcobelus belongs to Belemnitida'
- 'Arcochiton belongs to Neoloricata'
- 'Arcocyathus belongs to Rugosa'
- 'Arcoida belongs to Bivalvia'
- 'Arcomya belongs to Pholadomyoida'
- 'Arcomytilus belongs to Mytiloida'
- 'Arcopagella belongs to Veneroida'
- 'Arcopagia belongs to Veneroida'
- 'Arcopaginula belongs to Veneroida'
- 'Arcopagiopsis belongs to Veneroida'
- 'Arcoperna belongs to Mytiloida'
- 'Arcoplasma belongs to Rugosa'
- 'Arcopsis belongs to Arcoida'
- 'Arcosarina belongs to Terebratulida'
- 'Arcoscalpellum belongs to Cirripedia'
- 'Arctacanthus belongs to Ctenacanthida'
- 'Arctangia belongs to Scleractinia'
- 'Arcthoplites belongs to Ammonoidea'
- 'Arctica belongs to Veneroida'
- 'Arcticalosia [misspelled as Articalosia] belongs to Strophomenida'
- 'Arcticalymene belongs to Phacopida'
- 'Arcticeramus belongs to Pterioida'
- 'Arcticlam belongs to Pholadomyoida'
- 'Arcticoceras belongs to Ammonoidea'
- 'Arcticopora belongs to Trepostomida'
- 'Arctinurus belongs to Lichida'
- 'Arctipeltis belongs to Corynexochida'
- 'Arctipoora belongs to Fenestrata'
- 'Arctispira belongs to Atrypida'
- 'Arctites belongs to Tentaculitida'
- 'Arctitreta [misspelled as Arctireta] belongs to Thecideida'
- 'Arctocephalites belongs to Ammonoidea'
- 'Arctocephalus belongs to Carnivora'
- 'Arctoceras belongs to Ceratitida'
- 'Arctochonetes belongs to Strophomenida'
- 'Arctogymnites belongs to Ceratitida'
- 'Arctohedra belongs to Orthida'
- 'Arctohungarites belongs to Ceratitida'
- 'Arctomeekoceras belongs to Ceratitida'
- 'Arctomelon belongs to Neogastropoda'
- 'Arctomercaticeras belongs to Ammonoidea'
- 'Arctomeristina belongs to Spiriferida'
- 'Arctomphalus is corrected as Actomphalus and belongs to Euomphalina'
- 'Arctomyalina belongs to Pterioida'
- 'Arctonema belongs to Arthrodira'
- 'Arctophyllum belongs to Rugosa'
- 'Arctopratulum belongs to Veneroida'
- 'Arctoprionites belongs to Ceratitida'
- 'Arctoptychites belongs to Ceratitida'
- 'Arctosirenites belongs to Ceratitida'
- 'Arctosomus belongs to Pholidopleuriformes'
- 'Arctostrea belongs to Pterioida'
- 'Arctostroma belongs to Stromatoporoidea'
- 'Arctothyris belongs to Terebratulida'
- 'Arctotirolites belongs to Ceratitida'
- 'Arctotis belongs to Pterioida'
- 'Arcturellina belongs to Veneroida'
- 'Arcualla belongs to Orthida'
- 'Arcuaria belongs to Podocopida'
- 'Arcuatothyris belongs to Terebratulida'
- 'Arcuatula belongs to Mytiloida'
- 'Arcularia belongs to Neogastropoda'
- 'Arcullaea belongs to Arcoida'
- 'Arcullina belongs to Spiriferida'
- 'Arcuoblastus belongs to Spiraculata'
- 'Arcuolenellus belongs to Olenellida'
- 'Arcuolimbus belongs to Ptychopariida'
- 'Arcyzona belongs to Palaeocopida'
- 'Ardeamya belongs to Veneroida'
- 'Ardennea belongs to Palaeocopida'
- 'Ardiodus belongs to Perciformes'
- 'Ardiviscus belongs to Strophomenida'
- 'Ardmosteges belongs to Strophomenida'
- 'Ardrossacyathus belongs to Archaeocyathida'
- 'Ardrossania belongs to Mollusca'
- 'Arduennella belongs to Phacopida'
- 'Arduspirifer belongs to Spiriferida'
- 'Arechia belongs to Myliobatiformes'
- 'Areella belongs to Rhynchonellida'
- 'Areia belongs to Phacopida'
- 'Arellanella belongs to Ptychopariida'
- 'Aremellia [misspelled as Aremella] belongs to Archaeogastropoda'
- 'Arenaciarcula belongs to Terebratulida'
- 'Arenagula belongs to Foraminiferida'
- 'Arene belongs to Archaeogastropoda'
- 'Arene (Marevalvata) was reranked as Marevalvata and belongs to Archaeogastropoda'
- 'Arenicola belongs to Drilomorpha'
- 'Areniconulus belongs to Foraminiferida'
- 'Arenigomya belongs to Pholadomyoida'
- 'Arenipiscis belongs to Arthrodira'
- 'Arenobulimina belongs to Foraminiferida'
- 'Arenodosaria belongs to Foraminiferida'
- 'Arenogaudryina belongs to Foraminiferida'
- 'Arenomya belongs to Myoida'
- 'Arenonionella belongs to Foraminiferida'
- 'Arenoparrella belongs to Foraminiferida'
- 'Arenorbis belongs to Ophiurida'
- 'Arenorthis belongs to Orthida'
- 'Arenosiphon belongs to Foraminiferida'
- 'Arenoturrispirillina belongs to Foraminiferida'
- 'Arenovidalina belongs to Foraminiferida'
- 'Areopsammia belongs to Scleractinia'
- 'Areostrophia belongs to Strophomenida'
- 'Arestoceras belongs to Ammonoidea'
- 'Arestorides belongs to Neotaenioglossa'
- 'Aretograptus belongs to Dendroidea'
- 'Argalista belongs to Archaeogastropoda'
- 'Argella belongs to Spiriferida'
- 'Argenticytheretta belongs to Podocopida'
- 'Argentina belongs to Osmeriformes'
- 'Argentinaster belongs to Ophiurida'
- 'Argentiniceras belongs to Ammonoidea'
- 'Argentiproductus belongs to Strophomenida'
- 'Argentopyge belongs to Phacopida'
- 'Argillichthys belongs to Alepisauriformes'
- 'Argilloberyx belongs to Beryciformes'
- 'Argillochelys belongs to Chelonia'
- 'Argilloecia belongs to Podocopida'
- 'Arginopsis belongs to Arcoida'
- 'Arginula belongs to Archaeogastropoda'
- 'Argobuccinum belongs to Neotaenioglossa'
- 'Argobuccinum (Fusitriton) [misspelled as Fusitron] belongs to Neotaenioglossa'
- 'Argocheilus belongs to Oncoceratida'
- 'Argodiscus belongs to Isorophida'
- 'Argolites belongs to Ceratitida'
- 'Argonauta belongs to Octopida'
- 'Argonauticeras belongs to Ammonoidea'
- 'Argopecten belongs to Pterioida'
- 'Argopora belongs to Cheilostomata'
- 'Argorhynx belongs to Spiriferida'
- 'Argosirenites belongs to Ceratitida'
- 'Argoviaster belongs to Forcipulatida'
- 'Argovithyris belongs to Terebratulida'
- 'Argunaspis belongs to Ptychopariida'
- 'Argutastrea belongs to Rugosa'
- 'Argyripnus belongs to Stomiiformes'
- 'Argyrobessa belongs to Neogastropoda'
- 'Argyrocetus belongs to Cetacea'
- 'Argyromya belongs to Pholadomyoida'
- 'Argyropelecus belongs to Stomiiformes'
- 'Argyropeza belongs to Neotaenioglossa'
- 'Argyrosomus belongs to Perciformes'
- 'Argyrotheca belongs to Terebratulida'
- 'Ariadnaria belongs to Neotaenioglossa'
- 'Arianites belongs to Ceratitida'
- 'Ariaspis belongs to Pteraspidomorphes'
- 'Aricoceras belongs to Goniatitida'
- 'Arienigraptus belongs to Graptoloidea'
- 'Arieticeras belongs to Ammonoidea'
- 'Arietites belongs to Ammonoidea'
- 'Arietoceltites belongs to Ceratitida'
- 'Arikloedenia belongs to Palaeocopida'
- 'Ariomma belongs to Perciformes'
- 'Arionthia belongs to Spiriferida'
- 'Ariosoma belongs to Anguilliformes'
- 'Arisaigaster belongs to Pustulosida'
- 'Arisaigia belongs to Nuculoida'
- 'Arisostoma belongs to Archaeogastropoda'
- 'Arisphinctes belongs to Ammonoidea'
- 'Aristaluta belongs to Ostracoda'
- 'Aristerella belongs to Modiomorphoida'
- 'Aristerella belongs to Archaeogastropoda'
- 'Aristocaris belongs to Arthropoda'
- 'Aristoceras belongs to Goniatitida'
- 'Aristoceratoides belongs to Goniatitida'
- 'Aristocystites belongs to Diploporita'
- 'Aristoharpes belongs to Ptychopariida'
- 'Aristokainella belongs to Asaphida'
- 'Aristonectes belongs to Plesiosauria'
- 'Aristophyllum belongs to Rugosa'
- 'Aristoptychites belongs to Ceratitida'
- 'Aristozoe belongs to Leperditicopida'
- 'Aristozoe belongs to Archaeostraca'
- 'Arites belongs to Phyllodocemorpha'
- 'Arius belongs to Siluriformes'
- 'Arizonella belongs to Archaeogastropoda'
- 'Arjamannia belongs to Archaeogastropoda'
- 'Arkacrinus belongs to Cladida'
- 'Arkanites belongs to Goniatitida'
- 'Arkarua belongs to Medusae'
- 'Arkoceras belongs to Tarphyceratida'
- 'Arkonaster belongs to Asteroidea'
- 'Arkonoceras belongs to Orthocerida'
- 'Arktikina belongs to Spiriferida'
- 'Armagnostus belongs to Agnostida'
- 'Armalites belongs to Tabulata'
- 'Armathyraster belongs to Oegophiurida'
- 'Armatites belongs to Goniatitida'
- 'Armatobalanus belongs to Cirripedia'
- 'Armenina belongs to Foraminiferida'
- 'Armenoceras belongs to Actinocerida'
- 'Armenocrinus belongs to Cladida'
- 'Armenostoma belongs to Neotaenioglossa'
- 'Armillopora belongs to Trepostomida'
- 'Armstrongia belongs to Reticulosa'
- 'Arnaudaster belongs to Cassiduloida'
- 'Arnaudia belongs to Hippuritoida'
- 'Arnaudiella belongs to Foraminiferida'
- 'Arnheimograptus belongs to Graptoloidea'
- 'Arnioceltites belongs to Ceratitida'
- 'Arnioceras belongs to Ammonoidea'
- 'Arniotites belongs to Ammonoidea'
- 'Arnoglossus belongs to Pleuronectiformes'
- 'Aromasithyris belongs to Terebratulida'
- 'Aroonia belongs to Problematica'
- 'Arossia belongs to Cirripedia'
- 'Arpadites belongs to Ceratitida'
- 'Arpadites (Trachypleuraspidites) was reranked as Trachypleuraspidites and belongs to Ceratitida'
- 'Arpagodus belongs to Eugeneodontida'
- 'Arpaoceras belongs to Orthocerida'
- 'Arqoviella belongs to Podocopida'
- 'Arraphus belongs to Ptychopariida'
- 'Arrazocypris belongs to Podocopida'
- 'Arrectoalatus belongs to Spumellaria'
- 'Arrectocrinus belongs to Cladida'
- 'Arrhinella belongs to Spumellaria'
- 'Arrhoges (Pseudodiartema) was reranked as Pseudodiartema and belongs to Neotaenioglossa'
- 'Arribazona belongs to Archaeogastropoda'
- 'Arroyocrinus belongs to Cladida'
- 'Arrythmocricus belongs to Archaeocyathida'
- 'Arsiriina belongs to Palaeocopida'
- 'Artchedella belongs to Cryptostomata'
- 'Artedius belongs to Scorpaeniformes'
- 'Arterioceras belongs to Orthocerida'
- 'Arthaberia belongs to Astrophorida'
- 'Arthaberites belongs to Ceratitida'
- 'Arthessidae belongs to Sacoglossa'
- 'Arthraster belongs to Valvatida'
- 'Arthricocephalus belongs to Corynexochida'
- 'Arthricocephalus (Arthricocephalites) was reranked as Arthricocephalites and belongs to Corynexochida'
- 'Arthritica belongs to Veneroida'
- 'Arthroacantha belongs to Monobathrida'
- 'Arthrochirotida belongs to Holothuroidea'
- 'Arthrochites belongs to Scyphozoa'
- 'Arthroclema belongs to Cryptostomata'
- 'Arthropoda belongs to Metazoa'
- 'Arthropoma belongs to Cheilostomata'
- 'Arthropterus belongs to Galeomorphii'
- 'Arthrorhachis belongs to Agnostida'
- 'Arthrostyloecia belongs to Cryptostomata'
- 'Arthrostylus belongs to Fenestrata'
- 'Arthrotrypa belongs to Cryptostomata'
- 'Articheilus belongs to Nautilida'
- 'Artichthyocrinus belongs to Sagenocrinida'
- 'Articularia belongs to Foraminiferida'
- 'Articulata belongs to Brachiopoda'
- 'Articulina belongs to Foraminiferida'
- 'Artifactella belongs to Podocopida'
- 'Artigesia belongs to Hippuritoida'
- 'Artimyctella belongs to Brachiopoda'
- 'Artinskia [misspelled as Artinksia] belongs to Prolecanitida'
- 'Artioceras belongs to Prolecanitida'
- 'Artioceratoides belongs to Prolecanitida'
- 'Artiotreta belongs to Acrotretida'
- 'Artiscus belongs to Spumellaria'
- 'Artocapsa belongs to Nassellaria'
- 'Artokephalus belongs to Asaphida'
- 'Artoperina belongs to Nassellaria'
- 'Artophormis belongs to Nassellaria'
- 'Artospirifer belongs to Spiriferida'
- 'Artostrobium belongs to Nassellaria'
- 'Artostrobus belongs to Nassellaria'
- 'Arturocyathus belongs to Ajacicyathida'
- 'Artuschisma belongs to Fissiculata'
- 'Aruduce belongs to Podocopida'
- 'Aryballocrinus belongs to Monobathrida'
- 'Arystidictyon belongs to Reticulosa'
- 'Arzelella belongs to Pterioida'
- 'Asa belongs to Veneroida'
- 'Asanoina belongs to Foraminiferida'
- 'Asanonella belongs to Foraminiferida'
- 'Asanospira belongs to Foraminiferida'
- 'Asaphechinus belongs to Temnopleuroida'
- 'Asaphellina belongs to Asaphida'
- 'Asaphellus belongs to Asaphida'
- 'Asaphiceras belongs to Oncoceratida'
- 'Asaphida belongs to Trilobita'
- 'Asaphinella belongs to Veneroida'
- 'Asaphinoides belongs to Veneroida'
- 'Asaphis belongs to Veneroida'
- 'Asaphiscus belongs to Ptychopariida'
- 'Asaphoceras belongs to Ammonoidea'
- 'Asaphocrinus belongs to Sagenocrinida'
- 'Asapholytoceras belongs to Ammonoidea'
- 'Asaphoon belongs to Ptychopariida'
- 'Asaphopsis belongs to Asaphida'
- 'Asaphopsoides belongs to Asaphida'
- 'Asaphus belongs to Asaphida'
- 'Asarcophyllum belongs to Rugosa'
- 'Asarotus belongs to Palaeonisciformes'
- 'Asbestoceras belongs to Discosorida'
- 'Ascalobos belongs to Pachycormiformes'
- 'Ascaulocardium belongs to Pholadomyoida'
- 'Ascensovoluta belongs to Neogastropoda'
- 'Ascetocrinus belongs to Cladida'
- 'Ascetoleberis belongs to Podocopida'
- 'Ascetopeltis belongs to Trilobita'
- 'Aschemocella belongs to Foraminiferida'
- 'Asciocythere belongs to Podocopida'
- 'Ascionepea belongs to Ptychopariida'
- 'Ascitellina belongs to Veneroida'
- 'Ascoceras belongs to Ascocerida'
- 'Ascocerida belongs to Cephalopoda'
- 'Ascocystites belongs to Ascocystitida'
- 'Ascocystitida belongs to Eocrinoidea'
- 'Ascodictyon belongs to Ctenostomata'
- 'Ascograptus belongs to Graptolithina'
- 'Ascolatirus belongs to Neogastropoda'
- 'Ascoliella belongs to Foraminiferida'
- 'Ascopeltis belongs to Proetida'
- 'Ascopora belongs to Cryptostomata'
- 'Ascoporella belongs to Cryptostomata'
- 'Ascosyrinx belongs to Problematica'
- 'Aseptalium belongs to Rhynchonellida'
- 'Aseptella belongs to Strophomenida'
- 'Aseptirhynchia belongs to Rhynchonellida'
- 'Aseptonetes belongs to Strophomenida'
- 'Aserotaspis belongs to Pteraspidomorphi'
- 'Ashtarotha belongs to Veneroida'
- 'Asiagena belongs to Proetida'
- 'Asialepidotus belongs to Semionotidae'
- 'Asiarhynchia belongs to Rhynchonellida'
- 'Asiatella belongs to Ptychopariida'
- 'Asiatotrigonia belongs to Trigonioida'
- 'Asijatheca belongs to Circothecida'
- 'Asilluchus belongs to Ptychopariida'
- 'Asima belongs to Perciformes'
- 'Asineops belongs to Acanthomorpha'
- 'Asiocephalus belongs to Ptychopariida'
- 'Asioproductus belongs to Strophomenida'
- 'Askeatonolucidum belongs to Nautilida'
- 'Askepasma belongs to Paterinida'
- 'Askeptosaurus belongs to Thalattosauria'
- 'Asketaspis belongs to Pteraspidomorphes'
- 'Asketomorpha belongs to Pholadomyoida'
- 'Asklepioceras belongs to Ceratitida'
- 'Asoella belongs to Pterioida'
- 'Aspa belongs to Neotaenioglossa'
- 'Aspasmophyllum belongs to Rugosa'
- 'Aspella belongs to Neogastropoda'
- 'Aspeluindia belongs to Conodontophorida'
- 'Aspenites belongs to Ceratitida'
- 'Asperconella belongs to Helcionelloida'
- 'Asperdaphne belongs to Neogastropoda'
- 'Asperilla belongs to Archaeogastropoda'
- 'Asperiscala belongs to Neotaenioglossa'
- 'Asperlinus belongs to Strophomenida'
- 'Asperocare belongs to Corynexochida'
- 'Asperoconus belongs to Mollusca'
- 'Asperophyllum belongs to Rugosa'
- 'Asperopora belongs to Trepostomida'
- 'Asphinctites belongs to Ammonoidea'
- 'Aspidaeglina belongs to Asaphida'
- 'Aspidagnostus belongs to Agnostida'
- 'Aspidaster belongs to Valvatida'
- 'Aspidastraea belongs to Scleractinia'
- 'Aspidichthys belongs to Arthrodira'
- 'Aspidiscus belongs to Scleractinia'
- 'Aspidocarpus belongs to Mitrata'
- 'Aspidoceras belongs to Ammonoidea'
- 'Aspidochirotida belongs to Holothuroidea'
- 'Aspidocrinus belongs to Cyrtocrinida'
- 'Aspidogaster belongs to Decapoda'
- 'Aspidograptus belongs to Dendroidea'
- 'Aspidopholas belongs to Myoida'
- 'Aspidopora belongs to Trepostomida'
- 'Aspidorhynchus belongs to Pachycormiformes'
- 'Aspidostephanus belongs to Ammonoidea'
- 'Aspidosteus belongs to Pteraspidomorphes'
- 'Aspidostoma belongs to Cheilostomata'
- 'Aspidotheca belongs to Bellerophontida'
- 'Aspidothyris belongs to Terebratulida'
- 'Aspiduriella belongs to Ophiurida'
- 'Aspinoceras belongs to Ammonoidea'
- 'Aspinosella belongs to Strophomenida'
- 'Assatkinella belongs to Stenolaemata'
- 'Asselodiscus belongs to Foraminiferida'
- 'Asserculinia belongs to Rugosa'
- 'Assilina belongs to Foraminiferida'
- 'Astacolus belongs to Foraminiferida'
- 'Astacus belongs to Decapoda'
- 'Astandes belongs to Neotaenioglossa'
- 'Astarte belongs to Veneroida'
- 'Astartella belongs to Veneroida'
- 'Astartellopsis belongs to Veneroida'
- 'Astartemya belongs to Veneroida'
- 'Astartila belongs to Pholadomyoida'
- 'Astartila (Pleurikodonta) was reranked as Pleurikodonta and belongs to Pholadomyoida'
- 'Astartopis belongs to Veneroida'
- 'Astartopsis belongs to Veneroida'
- 'Astegosia belongs to Spiriferida'
- 'Astele belongs to Archaeogastropoda'
- 'Astele (Callistele) was reranked as Callistele and belongs to Archaeogastropoda'
- 'Astenaspis belongs to Redlichiida'
- 'Asteracanthus belongs to Ctenacanthida'
- 'Asteracmea belongs to Patellogastropoda'
- 'Asteractinella belongs to Heteractinida'
- 'Asterias belongs to Forcipulatida'
- 'Asterigerina belongs to Foraminiferida'
- 'Asterigerinata belongs to Foraminiferida'
- 'Asterigerinella belongs to Foraminiferida'
- 'Asterigerinoides belongs to Foraminiferida'
- 'Asteriospongia belongs to Heteractinida'
- 'Asteroammonia belongs to Foraminiferida'
- 'Asteroarchaediscus belongs to Foraminiferida'
- 'Asterobillingsia belongs to Rugosa'
- 'Asteroblastus belongs to Diploporita'
- 'Asterocalyx belongs to Lithistida'
- 'Asteroceras belongs to Ammonoidea'
- 'Asterocidaris belongs to Hemicidaroida'
- 'Asteroconus belongs to Hydroconozoa'
- 'Asterocyathus belongs to Ajacicyathida'
- 'Asterocyclina belongs to Foraminiferida'
- 'Asterocystis belongs to Diploporita'
- 'Asterodermus belongs to Galeomorphii'
- 'Asterodisphyllum belongs to Rugosa'
- 'Asterohedbergella belongs to Foraminiferida'
- 'Asterohelix belongs to Archaeogastropoda'
- 'Asteroidea belongs to Echinodermata'
- 'Asterolepidina belongs to Foraminiferida'
- 'Asteronyx belongs to Phrynophiurida'
- 'Asterophragmina belongs to Foraminiferida'
- 'Asteroptychius belongs to Ctenacanthida'
- 'Asteropyge belongs to Phacopida'
- 'Asterorbis belongs to Foraminiferida'
- 'Asterorotalia belongs to Foraminiferida'
- 'Asterosalpinx belongs to Serpulimorpha'
- 'Asterosmilia belongs to Scleractinia'
- 'Asterospongia belongs to Lithistida'
- 'Asterosteus belongs to Rhenanida'
- 'Asterostoma belongs to Spatangoida'
- 'Asterotumulus belongs to Ajacicyathida'
- 'Asthenoceras belongs to Ammonoidea'
- 'Asthenocormus belongs to Pachycormiformes'
- 'Asthenophyllum belongs to Rugosa'
- 'Asthenopsis belongs to Ptychopariida'
- 'Asthenosoma belongs to Echinothurioida'
- 'Asthenospongia belongs to Lyssacinosida'
- 'Asthenotoma belongs to Neogastropoda'
- 'Astiericeras belongs to Ammonoidea'
- 'Astieridiscus belongs to Ammonoidea'
- 'Astoceras belongs to Actinocerida'
- 'Astraborthis belongs to Orthida'
- 'Astractura belongs to Spumellaria'
- 'Astraea belongs to Archaeogastropoda'
- 'Astraeoconus belongs to Heteractinida'
- 'Astraeofungia belongs to Scleractinia'
- 'Astraeomorpha belongs to Scleractinia'
- 'Astraeophyllum belongs to Rugosa'
- 'Astraeospongia is corrected as Astraeospongium and belongs to Heteractinida'
- 'Astralites belongs to Archaeogastropoda'
- 'Astralium belongs to Archaeogastropoda'
- 'Astralochoma belongs to Trepostomida'
- 'Astrangia belongs to Scleractinia'
- 'Astraraea belongs to Scleractinia'
- 'Astraspidiformes belongs to Pteraspidomorphi'
- 'Astraspis belongs to Astraspidiformes'
- 'Astreopora belongs to Scleractinia'
- 'Astreptoceras belongs to Ammonoidea'
- 'Astreptoscolex belongs to Phyllodocemorpha'
- 'Astrhelia belongs to Scleractinia'
- 'Astriclypeus belongs to Clypeasteroida'
- 'Astrictophyllum belongs to Rugosa'
- 'Astrobolia belongs to Lithistida'
- 'Astrocerium belongs to Tabulata'
- 'Astrocladia belongs to Lithistida'
- 'Astrococcus belongs to Spumellaria'
- 'Astrocoenia belongs to Scleractinia'
- 'Astroconia belongs to Reticulosa'
- 'Astrocrinites belongs to Fissiculata'
- 'Astrocrinus belongs to Fissiculata'
- 'Astrocyclia belongs to Spumellaria'
- 'Astrocystites belongs to Edrioasterida'
- 'Astrodapsis belongs to Clypeasteroida'
- 'Astroentactinia belongs to Spumellaria'
- 'Astrogyra belongs to Scleractinia'
- 'Astroides belongs to Scleractinia'
- 'Astrolampas [misspelled as Astrolampus] belongs to Cassiduloida'
- 'Astrolemma belongs to Lithistida'
- 'Astrolithium belongs to Acantharia'
- 'Astromma belongs to Spumellaria'
- 'Astronesthes belongs to Stomiiformes'
- 'Astrononion belongs to Foraminiferida'
- 'Astropecten belongs to Paxillosida'
- 'Astropegma belongs to Lychniscosa'
- 'Astropentagnathus belongs to Conodontophorida'
- 'Astrophacus belongs to Spumellaria'
- 'Astrophorida belongs to Demospongia'
- 'Astroproetus belongs to Proetida'
- 'Astropygaulus belongs to Cassiduloida'
- 'Astrorhiza belongs to Foraminiferida'
- 'Astrorotalia belongs to Foraminiferida'
- 'Astrosclerida belongs to Axinellida'
- 'Astrosestrum belongs to Spumellaria'
- 'Astrostylopsis belongs to Axinellida'
- 'Astrovidictya belongs to Cryptostomata'
- 'Astroviella belongs to Trepostomida'
- 'Astroviellina belongs to Trepostomida'
- 'Astua belongs to Rhynchonellida'
- 'Asturiella belongs to Podocopida'
- 'Asturiphyllum belongs to Rugosa'
- 'Asturistrophia belongs to Strophomenida'
- 'Asturoceras belongs to Goniatitida'
- 'Asturorthis belongs to Orthida'
- 'Astutorhyncha belongs to Rhynchonellida'
- 'Astya belongs to Stylasterina'
- 'Astycoryphe belongs to Proetida'
- 'Astylomanon belongs to Lithistida'
- 'Astylospongia belongs to Lithistida'
- 'Astylospongiella belongs to Lithistida'
- 'Astyris belongs to Neogastropoda'
- 'Asymmetricythere belongs to Podocopida'
- 'Asymmetrina belongs to Foraminiferida'
- 'Asymmetrochonetes belongs to Strophomenida'
- 'Asymmetrocrinus belongs to Cladida'
- 'Asymphylotoechia belongs to Orthida'
- 'Asymptoceras belongs to Nautilida'
- 'Asyrinx belongs to Spiriferida'
- 'Asyrinxia belongs to Spiriferida'
- 'Atacama belongs to Cheilostomata'
- 'Atacamichthyss belongs to Pachycormiformes'
- 'Atactocrinus belongs to Diplobathrida'
- 'Atactolituola belongs to Foraminiferida'
- 'Atactopora belongs to Trepostomida'
- 'Atactoporella belongs to Trepostomida'
- 'Atactoporidra belongs to Cheilostomata'
- 'Atactosia belongs to Terebratulida'
- 'Atactotoechus belongs to Trepostomida'
- 'Atactus belongs to Echinoida'
- 'Atagma belongs to Cyclostomata'
- 'Ataktaspis belongs to Corynexochida'
- 'Atalacmea belongs to Patellogastropoda'
- 'Atalantia belongs to Trigonioida'
- 'Ataphropsis belongs to Archaeogastropoda'
- 'Ataphrus belongs to Archaeogastropoda'
- 'Atavograptus belongs to Graptoloidea'
- 'Ataxioceras belongs to Ammonoidea'
- 'Ataxiocyathus belongs to Archaeocyathida'
- 'Ataxocerithium belongs to Neotaenioglossa'
- 'Ataxoorbignyna belongs to Foraminiferida'
- 'Ataxophragmium belongs to Foraminiferida'
- 'Ataxotrochus belongs to Neotaenioglossa'
- 'Atdabanella belongs to Corynexochida'
- 'Atdabanithes belongs to Hyolithida'
- 'Atelaspidiformes belongs to Cephalaspidomorphi'
- 'Atelaspis belongs to Atelaspidiformes'
- 'Atelecyclus belongs to Decapoda'
- 'Atelelasma belongs to Orthida'
- 'Atelelasmoidea belongs to Orthida'
- 'Ateleocystites belongs to Mitrata'
- 'Ateleopus belongs to Lampridiformes'
- 'Atelesopora belongs to Cyclostomata'
- 'Atelestegastus belongs to Strophomenida'
- 'Atelestocrinus belongs to Cladida'
- 'Atelikamara belongs to Foraminiferida'
- 'Atelithyris belongs to Terebratulida'
- 'Atelodictyon belongs to Stromatoporoidea'
- 'Atelospatangus belongs to Spatangoida'
- 'Atergatis belongs to Decapoda'
- 'Athabascacrinus belongs to Monobathrida'
- 'Athabaschia belongs to Rhynchonellida'
- 'Athabaskia belongs to Corynexochida'
- 'Athabaskiella belongs to Corynexochida'
- 'Athanatoceras belongs to Discosorida'
- 'Athenaegis belongs to Pteraspidomorphes'
- 'Atheresthes belongs to Pleuronectiformes'
- 'Atherina belongs to Atheriniformes'
- 'Atheriniformes belongs to Osteichthyes'
- 'Atherinopsis belongs to Atheriniformes'
- 'Athleta belongs to Neogastropoda'
- 'Athlocrinus belongs to Cladida'
- 'Athlopecten belongs to Pterioida'
- 'Athrodon belongs to Pycnodontiformes'
- 'Athrophragma belongs to Cryptostomata'
- 'Athyrhynchus belongs to Rhynchonellida'
- 'Athyris belongs to Spiriferida'
- 'Athyrisina belongs to Spiriferida'
- 'Athyrisinoides belongs to Spiriferida'
- 'Athyrisinopsis belongs to Spiriferida'
- 'Athyrorhynchia belongs to Terebratulida'
- 'Atilia belongs to Neogastropoda'
- 'Atira belongs to Archaeogastropoda'
- 'Atjehella belongs to Podocopida'
- 'Atkinsonella belongs to Neogastropoda'
- 'Atlanta belongs to Neotaenioglossa'
- 'Atlanticocoelia belongs to Atrypida'
- 'Atlanticythere belongs to Podocopida'
- 'Atlantida belongs to Orthida'
- 'Atlantidosteus belongs to Arthrodira'
- 'Atlantobellerophon belongs to Bellerophontida'
- 'Atlantoceras belongs to Anarcestida'
- 'Atlantochelys belongs to Chelonia'
- 'Atlasaster belongs to Pygasteroida'
- 'Atocetus belongs to Cetacea'
- 'Atokacrinus belongs to Cladida'
- 'Atoma belongs to Neogastropoda'
- 'Atomoceras belongs to Oncoceratida'
- 'Atomodesma belongs to Pterioida'
- 'Atopacanthus belongs to Ischnacanthida'
- 'Atopasaphus belongs to Asaphida'
- 'Atopechinus belongs to Phymosomatoida'
- 'Atopocephala belongs to Palaeonisciformes'
- 'Atopoceras belongs to Oncoceratida'
- 'Atopocoenia belongs to Scleractinia'
- 'Atopocrinus belongs to Disparida'
- 'Atopodonta belongs to Veneroida'
- 'Atopograptus belongs to Graptoloidea'
- 'Atopostroma belongs to Stromatoporoidea'
- 'Atopotarus belongs to Carnivora'
- 'Atops belongs to Ptychopariida'
- 'Atractites belongs to Aulacocerida'
- 'Atractocrinus belongs to Cladida'
- 'Atractopyge belongs to Phacopida'
- 'Atractosella belongs to Alcyonacea'
- 'Atractosoecia belongs to Cyclostomata'
- 'Atractotrema belongs to Archaeogastropoda'
- 'Atracura belongs to Hyperstrophina'
- 'Atraktus belongs to Neogastropoda'
- 'Atrapocrinus belongs to Cladida'
- 'Atratebia belongs to Trilobita'
- 'Atremacrinus belongs to Cladida'
- 'Atresius belongs to Neotaenioglossa'
- 'Atreta belongs to Pterioida'
- 'Atribonium belongs to Rhynchonellida'
- 'Atrina belongs to Mytiloida'
- 'Atrochaetetes belongs to Tabulospongida'
- 'Atropatenocetus belongs to Cetacea'
- 'Atropicaris belongs to Conchyliocarida'
- 'Atrypa belongs to Atrypida'
- 'Atryparia belongs to Atrypida'
- 'Atrypella belongs to Atrypida'
- 'Atrypellina belongs to Atrypida'
- 'Atrypida belongs to Articulata'
- 'Atrypina belongs to Atrypida'
- 'Atrypinella belongs to Atrypida'
- 'Atrypinopsis belongs to Atrypida'
- 'Atrypoidea belongs to Atrypida'
- 'Atrypopsis belongs to Atrypida'
- 'Atrypunculus belongs to Atrypida'
- 'Atrythyris belongs to Spiriferida'
- 'Atsabites belongs to Goniatitida'
- 'Attenuata belongs to Neotaenioglossa'
- 'Attenuatella belongs to Spiriferida'
- 'Atterdagia belongs to Palaeocopida'
- 'Attiliosa belongs to Neogastropoda'
- 'Attinopora belongs to Cyclostomata'
- 'Attungaia belongs to Lithistida'
- 'Aturia belongs to Nautilida'
- 'Aturoidea belongs to Nautilida'
- 'Atwillina belongs to Foraminiferida'
- 'Atyphocrinus belongs to Disparida'
- 'Atys belongs to Cephalaspida'
- 'Aubertianella belongs to Spirotrichia'
- 'Aubignyna belongs to Foraminiferida'
- 'Aucellina belongs to Pterioida'
- 'Auchenopora belongs to Cheilostomata'
- 'Auchmerella belongs to Strophomenida'
- 'Aucklandirhynchia belongs to Rhynchonellida'
- 'Audaxlytoceras belongs to Ammonoidea'
- 'Audienusina belongs to Foraminiferida'
- 'Augea belongs to Pterioida'
- 'Augurites belongs to Anarcestida'
- 'Augustoceras belongs to Oncoceratida'
- 'Aulacatrypa belongs to Atrypida'
- 'Aulacella belongs to Orthida'
- 'Aulacera belongs to Stromatoporoidea'
- 'Aulacoceras belongs to Aulacocerida'
- 'Aulacocerida belongs to Cephalopoda'
- 'Aulacochiton is corrected as Aulochiton and belongs to Neoloricata'
- 'Aulacodigma belongs to Ptychopariida'
- 'Aulacofusus belongs to Neogastropoda'
- 'Aulacognathus belongs to Conodontophorida'
- 'Aulacomya belongs to Mytiloida'
- 'Aulacomyella belongs to Pterioida'
- 'Aulaconautilus belongs to Nautilida'
- 'Aulacoparia belongs to Asaphida'
- 'Aulacophoria belongs to Orthida'
- 'Aulacophyllum belongs to Rugosa'
- 'Aulacopleura belongs to Proetida'
- 'Aulacopleurina belongs to Proetida'
- 'Aulacopleurum belongs to Trigonioida'
- 'Aulacopsis belongs to Palaeocopida'
- 'Aulacosia belongs to Hexactinosa'
- 'Aulacosphinctes belongs to Ammonoidea'
- 'Aulacosphinctoides belongs to Ammonoidea'
- 'Aulacospongia belongs to Lithistida'
- 'Aulacostephanus belongs to Ammonoidea'
- 'Aulacostrepsis belongs to Neotaenioglossa'
- 'Aulacoteuthis belongs to Belemnitida'
- 'Aulacothyris belongs to Terebratulida'
- 'Aulacothyroides belongs to Terebratulida'
- 'Aulacothyropsis belongs to Terebratulida'
- 'Aulactis belongs to Oegophiurida'
- 'Aulakolepos belongs to Turrilepadida'
- 'Aulametacoceras belongs to Nautilida'
- 'Aulasimoceras belongs to Ammonoidea'
- 'Aulastraea belongs to Scleractinia'
- 'Aulastraeopora belongs to Scleractinia'
- 'Aulatornoceras belongs to Goniatitida'
- 'Aulaxinia belongs to Lithistida'
- 'Aulechinus belongs to Echinocystitoida'
- 'Aulica belongs to Neogastropoda'
- 'Aulicina belongs to Neogastropoda'
- 'Aulidospira belongs to Spiriferida'
- 'Aulie belongs to Strophomenida'
- 'Auliela belongs to Spumellaria'
- 'Aulina belongs to Rugosa'
- 'Auliscocyathus belongs to Archaeocyathida'
- 'Auliskocrinus belongs to Monobathrida'
- 'Aulites belongs to Rhynchonellida'
- 'Auloblastus belongs to Spiraculata'
- 'Aulocaulis belongs to Tabulata'
- 'Aulocetus belongs to Cetacea'
- 'Auloclisia belongs to Rugosa'
- 'Auloconus belongs to Foraminiferida'
- 'Aulocopella belongs to Lithistida'
- 'Aulocopina belongs to Lithistida'
- 'Aulocopium belongs to Lithistida'
- 'Aulocricus belongs to Ajacicyathida'
- 'Aulocrinus belongs to Cladida'
- 'Aulocyclus belongs to Calcarea'
- 'Aulocystella belongs to Tabulata'
- 'Aulocystis belongs to Tabulata'
- 'Aulocytheridea belongs to Podocopida'
- 'Aulodesocrinus belongs to Cladida'
- 'Aulodomus belongs to Hexactinosa'
- 'Aulograptus belongs to Graptoloidea'
- 'Aulohelia belongs to Tabulata'
- 'Aulokoninckophyllum belongs to Rugosa'
- 'Aulolepis belongs to Ctenothrissiformes'
- 'Aulonotreta belongs to Lingulida'
- 'Aulophax belongs to Lychniscosa'
- 'Aulophyllum belongs to Rugosa'
- 'Auiophyseter is a misspelling of Aulophyseter'
- 'Aulophyseter belongs to Cetacea'
- 'Aulopiformes belongs to Osteichthyes'
- 'Aulopopsis belongs to Aulopiformes'
- 'Aulopora belongs to Tabulata'
- 'Auloporella belongs to Tabulata'
- 'Auloprotonia belongs to Strophomenida'
- 'Aulopus belongs to Aulopiformes'
- 'Aulorhamphus belongs to Gasterosteiformes'
- 'Aulorhynchus belongs to Gasterosteiformes'
- 'Aulosmilia belongs to Scleractinia'
- 'Aulosoma belongs to Lithistida'
- 'Aulospongia belongs to Calcarea'
- 'Aulosteges belongs to Strophomenida'
- 'Aulostegites belongs to Tabulata'
- 'Aulostomoides belongs to Gasterosteiformes'
- 'Aulostomus belongs to Gasterosteiformes'
- 'Aulostrotion belongs to Rugosa'
- 'Aulostylus belongs to Rugosa'
- 'Aulotortus belongs to Foraminiferida'
- 'Aulozoa belongs to Tabulata'
- 'Aupouria belongs to Arcoida'
- 'Aurelianaster belongs to Holasteroida'
- 'Aurelianella belongs to Neotaenioglossa'
- 'Aureocrinus belongs to Disparida'
- 'Auriala belongs to Neotaenioglossa'
- 'Auricularia belongs to Archaeogastropoda'
- 'Auricularites belongs to Apodida'
- 'Auriculatella belongs to Ostracoda'
- 'Auriculispina [misspelled as Auricolispina] belongs to Strophomenida'
- 'Aurigerites belongs to Metacopida'
- 'Aurikirkbya belongs to Palaeocopida'
- 'Aurila belongs to Podocopida'
- 'Aurina belongs to Neogastropoda'
- 'Auriptygma belongs to Neotaenioglossa'
- 'Aurisella belongs to Problematica'
- 'Auristomia belongs to Heterostrophia'
- 'Auritama belongs to Asaphida'
- 'Auroria belongs to Stromatoporoidea'
- 'Auroria belongs to Foraminiferida'
- 'Auseria belongs to Archaeogastropoda'
- 'Ausia belongs to Cnidaria'
- 'Aussites belongs to Aulacocerida'
- 'Austerum belongs to Euomphalina'
- 'Austinella belongs to Orthida'
- 'Austiniceras belongs to Ammonoidea'
- 'Austinoceras belongs to Oncoceratida'
- 'Austinocrinus belongs to Isocrinida'
- 'Austinvillia belongs to Ptychopariida'
- 'Austracuculiaea belongs to Arcoida'
- 'Australanthus belongs to Cassiduloida'
- 'Australaspis belongs to Redlichiida'
- 'Australaster belongs to Pustulosida'
- 'Australiarcula belongs to Terebratulida'
- 'Australiceras belongs to Ammonoidea'
- 'Australicythere belongs to Podocopida'
- 'Australina belongs to Atrypida'
- 'Australirhynchia belongs to Rhynchonellida'
- 'Australispira belongs to Atrypida'
- 'Australispongia belongs to Hexactinellida'
- 'Australithax belongs to Cetacea'
- 'Australobollia belongs to Palaeocopida'
- 'Australobuchia belongs to Pterioida'
- 'Australocoelia belongs to Atrypida'
- 'Australoconularia belongs to Scyphozoa'
- 'Australocystis belongs to Mitrata'
- 'Australoecia belongs to Podocopida'
- 'Australofenestella belongs to Fenestrata'
- 'Australoharpes belongs to Ptychopariida'
- 'Australokaskia belongs to Proetida'
- 'Australolaxispira belongs to Neotaenioglossa'
- 'Australolepis belongs to Thelodontiformes'
- 'Australomya belongs to Pholadomyoida'
- 'Australoneilo belongs to Nuculoida'
- 'Australonema belongs to Archaeogastropoda'
- 'Australophyllum belongs to Rugosa'
- 'Australopolypora belongs to Fenestrata'
- 'Australoportlandia belongs to Nuculoida'
- 'Australops belongs to Phacopida'
- 'Australopsis belongs to Ostracoda'
- 'Australopyge belongs to Asaphida'
- 'Australosia belongs to Strophomenida'
- 'Australosomus belongs to Pholidopleuriformes'
- 'Australospirifer belongs to Spiriferida'
- 'Australostrophia belongs to Strophomenida'
- 'Australosutura belongs to Proetida'
- 'Austriacopsis belongs to Archaeogastropoda'
- 'Austriellula belongs to Rhynchonellida'
- 'Austriocaris belongs to Conchyliocarida'
- 'Austrirhynchia belongs to Rhynchonellida'
- 'Austrisaturnalis belongs to Spumellaria'
- 'Austroaporrhais belongs to Neotaenioglossa'
- 'Austrobalanus belongs to Cirripedia'
- 'Austroblastus belongs to Fissiculata'
- 'Austrocardium belongs to Veneroida'
- 'Austroceratites belongs to Ceratitida'
- 'Austrochiton belongs to Neoloricata'
- 'Austrochoristites belongs to Spiriferida'
- 'Austrocidaris belongs to Cidaroida'
- 'Austroclavus belongs to Neogastropoda'
- 'Austroclupea belongs to Clupeiformes'
- 'Austrocochlis belongs to Neotaenioglossa'
- 'Austrocolomi belongs to Foraminiferida'
- 'Austrodosinia belongs to Veneroida'
- 'Austrodrillia belongs to Neogastropoda'
- 'Austrofusus belongs to Neogastropoda'
- 'Austroharpa belongs to Neogastropoda'
- 'Austrohedra belongs to Orthida'
- 'Austrolepidotus belongs to Semionotiformes'
- 'Austrolithes belongs to Neogastropoda'
- 'Austromacoma belongs to Veneroida'
- 'Austromegabalanus belongs to Cirripedia'
- 'Austromitra belongs to Neogastropoda'
- 'Austromytilus belongs to Mytiloida'
- 'Austronoplia belongs to Strophomenida'
- 'Austrophycis belongs to Gadiformes'
- 'Austropleuropholis belongs to Pachycormiformes'
- 'Austrosassia belongs to Neotaenioglossa'
- 'Austroscalata belongs to Archaeogastropoda'
- 'Austroscintilla belongs to Veneroida'
- 'Austrosinia belongs to Ptychopariida'
- 'Austrosphaera belongs to Neogastropoda'
- 'Austrospirifer belongs to Spiriferida'
- 'Austrosqualodon [misspelled as Australosqualodon] belongs to Cetacea'
- 'Austroteuthis belongs to Aulacocerida'
- 'Austrothyris belongs to Terebratulida'
- 'Austrotoma belongs to Neogastropoda'
- 'Austrotrigonia belongs to Trigonioida'
- 'Austrotrillina belongs to Foraminiferida'
- 'Austrotriton belongs to Neotaenioglossa'
- 'Austrotrophon belongs to Neogastropoda'
- 'Austrovenus belongs to Veneroida'
- 'Austroworthenia belongs to Archaeogastropoda'
- 'Autoloxolichas belongs to Lichida'
- 'Avalanchurus belongs to Phacopida'
- 'Avalonia belongs to Trilobita'
- 'Avascutellum belongs to Trilobita'
- 'Avellana belongs to Cephalaspida'
- 'Averianowograptus belongs to Graptoloidea'
- 'Aversovalva belongs to Podocopida'
- 'Aves belongs to Chordata'
- 'Avesnella belongs to Foraminiferida'
- 'Aveyroniceras belongs to Ammonoidea'
- 'Aviacypris belongs to Podocopida'
- 'Avicenia belongs to Tabulata'
- 'Avichlamys belongs to Pterioida'
- 'Avicularca belongs to Pterioida'
- 'Avicularium belongs to Veneroida'
- 'Aviculocardium belongs to Veneroida'
- 'Aviculocephaloconus belongs to Mollusca'
- 'Aviculolima belongs to Pterioida'
- 'Aviculomya belongs to Bivalvia'
- 'Aviculomyalina belongs to Pterioida'
- 'Aviculopecten belongs to Pterioida'
- 'Aviculoperna belongs to Pterioida'
- 'Aviculovulsa belongs to Pterioida'
- 'Avilionella belongs to Barrandeocerida'
- 'Avimactra belongs to Veneroida'
- 'Avisyrinx belongs to Spiriferida'
- 'Avitelmessus belongs to Decapoda'
- 'Avitolabrax belongs to Perciformes'
- 'Avitoluvarus belongs to Perciformes'
- 'Avoceras belongs to Ellesmerocerida'
- 'Avonia belongs to Strophomenida'
- 'Avonia (Quasiavonia) was reranked as Quasiavonia and belongs to Strophomenida'
- 'Avonina belongs to Ptychopariida'
- 'Avonothyris belongs to Terebratulida'
- 'Awateria belongs to Neogastropoda'
- 'Awhea belongs to Foraminiferida'
- 'Axelella belongs to Neogastropoda'
- 'Axelia belongs to Coelocanthiformes'
- 'Axinola belongs to Arcoida'
- 'Axinolobus belongs to Goniatitida'
- 'Axinopsida belongs to Veneroida'
- 'Axinulus belongs to Veneroida'
- 'Axinura belongs to Rugosa'
- 'Axiodeaneia belongs to Rhynchonellida'
- 'Axiopolina belongs to Foraminiferida'
- 'Axiothea belongs to Conodontophorida'
- 'Axiphoria belongs to Rugosa'
- 'Axoclisia belongs to Rugosa'
- 'Axocricophyllum belongs to Rugosa'
- 'Axocyathus belongs to Scleractinia'
- 'Axogaster belongs to Gorgonida'
- 'Axolasma belongs to Rugosa'
- 'Axolithophyllum belongs to Rugosa'
- 'Axonoceras belongs to Ammonoidea'
- 'Axophyllum belongs to Rugosa'
- 'Axopora belongs to Milleporina'
- 'Axoporella belongs to Milleporina'
- 'Axoprunum belongs to Spumellaria'
- 'Axosmilia belongs to Scleractinia'
- 'Axotrochus belongs to Scleractinia'
- 'Axuolites belongs to Tabulata'
- 'Axymene belongs to Neogastropoda'
- 'Ayalaina belongs to Foraminiferida'
- 'Aysheaia belongs to Lobopoda'
- 'Azamella belongs to Rhynchonellida'
- 'Azor belongs to Veneroida'
- 'Azorica belongs to Lithistida'
- 'Azorinus belongs to Veneroida'
- 'Azumapecten belongs to Pterioida'
- 'Azygidium belongs to Strophomenida'
- 'Azygocrinus belongs to Monobathrida'
- 'Azygograptus belongs to Graptoloidea'
- 'Azyricyathus belongs to Cribricyathea'
- 'Azyrtalia belongs to Hexactinellida'
- 'Babakovia belongs to Corynexochida'
- 'Babelispirillina belongs to Foraminiferida'
- 'Babella belongs to Heterostrophia'
- 'Babina belongs to Strophomenida'
- 'Babinka belongs to Modiomorphoida'
- 'Babinocystis belongs to Cornuta'
- 'Babukella belongs to Terebratulida'
- 'Babylonella belongs to Neogastropoda'
- 'Babylonia belongs to Neogastropoda'
- 'Babylonites belongs to Euomphalina'
- 'Baccispongia belongs to Hexactinellida'
- 'Bacinella belongs to Problematica'
- 'Backhausina belongs to Thecideida'
- 'Bactrellaria belongs to Cheilostomata'
- 'Bactridium belongs to Cheilostomata'
- 'Bactritimimus belongs to Aulacocerida'
- 'Bactrocrinites belongs to Cladida'
- 'Bactrocythara belongs to Neogastropoda'
- 'Bactrognathus belongs to Conodontophorida'
- 'Bactronella belongs to Pharetronida'
- 'Bactropora belongs to Cryptostomata'
- 'Bactroptyxis belongs to Heterostrophia'
- 'Bactrospira belongs to Neotaenioglossa'
- 'Bactrotheca belongs to Orthothecida'
- 'Bactrynium belongs to Thecideida'
- 'Baculina belongs to Ammonoidea'
- 'Baculites belongs to Ammonoidea'
- 'Baculocystites belongs to Diploporita'
- 'Baculogypsina belongs to Foraminiferida'
- 'Baculogypsinoides belongs to Foraminiferida'
- 'Baculopora belongs to Fenestrata'
- 'Badainjaranaspis belongs to Ptychopariida'
- 'Badainjarania belongs to Spiriferida'
- 'Badiotella belongs to Pterioida'
- 'Badiotites belongs to Ceratitida'
- 'Badouceras belongs to Orthocerida'
- 'Baelenia belongs to Foraminiferida'
- 'Baeopleuroceras belongs to Barrandeocerida'
- 'Baeorhynchia belongs to Rhynchonellida'
- 'Baerocrinus belongs to Hybocrinida'
- 'Baffincythere belongs to Podocopida'
- 'Bagenovia belongs to Mollusca'
- 'Bagenoviella belongs to Mollusca'
- 'Baggatella belongs to Foraminiferida'
- 'Baggina belongs to Foraminiferida'
- 'Bagginoides belongs to Foraminiferida'
- 'Bagnorthis belongs to Orthida'
- 'Bagongshania belongs to Ptychopariida'
- 'Bagotum belongs to Nassellaria'
- 'Bagrasia belongs to Strophomenida'
- 'Baikalocyathus belongs to Ajacicyathida'
- 'Baikitolites belongs to Tabulata'
- 'Baikonuraspis belongs to Ptychopariida'
- 'Bailiaspis belongs to Ptychopariida'
- 'Bailiella belongs to Ptychopariida'
- 'Bailielloides belongs to Proetida'
- 'Bailongjiangella belongs to Rhynchonellida'
- 'Bailya belongs to Neogastropoda'
- 'Bainbridgia belongs to Tabulata'
- 'Bainella belongs to Phacopida'
- 'Bairdia belongs to Podocopida'
- 'Bairdianella belongs to Podocopida'
- 'Bairdiella belongs to Perciformes'
- 'Bairdiocypris belongs to Podocopida'
- 'Bairdiohealdites belongs to Podocopida'
- 'Bairdiolites belongs to Podocopida'
- 'Bairdites belongs to Metacopida'
- 'Bairdoppilata belongs to Podocopida'
- 'Bairdops belongs to Palaeostomatopoda'
- 'Baisalina belongs to Foraminiferida'
- 'Baissalosteges belongs to Strophomenida'
- 'Baitalites belongs to Tabulata'
- 'Baituganella belongs to Foraminiferida'
- 'Baituganocaris belongs to Archaeostraca'
- 'Bajacythere belongs to Podocopida'
- 'Bajaichthys belongs to Lampridiformes'
- 'Bajanhongorella belongs to Strophomenida'
- 'Bajanorthis belongs to Orthida'
- 'Bajgolia belongs to Tabulata'
- 'Bajiella belongs to Ostracoda'
- 'Bajkaloceras belongs to Intejocerida'
- 'Bajolla belongs to Stenolaemata'
- 'Bajtugania belongs to Spiriferida'
- 'Bakeroceras belongs to Ellesmerocerida'
- 'Bakevellia belongs to Pterioida'
- 'Bakevelloides belongs to Pterioida'
- 'Bakonyia belongs to Archaeogastropoda'
- 'Bakonyithyris belongs to Terebratulida'
- 'Baksanophyllia belongs to Scleractinia'
- 'Bakunella belongs to Podocopida'
- 'Balabania belongs to Hippuritoida'
- 'Balacrinus belongs to Diplobathrida'
- 'Balaena belongs to Cetacea'
- 'Balaenodon belongs to Cetacea'
- 'Balaenoptera belongs to Cetacea'
- 'Balaenotus belongs to Cetacea'
- 'Balaenula belongs to Cetacea'
- 'Balakhonia belongs to Strophomenida'
- 'Balangia belongs to Corynexochida'
- 'Balanocidaris belongs to Cidaroida'
- 'Balanoconcha belongs to Terebratulida'
- 'Balanocrinus belongs to Isocrinida'
- 'Balanocystites belongs to Mitrata'
- 'Balanophyllia belongs to Scleractinia'
- 'Balantionella belongs to Lychniscosa'
- 'Balantioselena belongs to Veneroida'
- 'Balantiostoma belongs to Cheilostomata'
- 'Balantoides belongs to Palaeocopida'
- 'Balanus belongs to Cirripedia'
- 'Balashovia belongs to Oncoceratida'
- 'Balatonia belongs to Axinellida'
- 'Balatonites belongs to Ceratitida'
- 'Balatonospira [misspelled as Balatonspira] belongs to Spiriferida'
- 'Balcis belongs to Neotaenioglossa'
- 'Balcoracania belongs to Redlichiida'
- 'Balderia belongs to Ptychopariida'
- 'Balearites belongs to Ammonoidea'
- 'Balearocrinus belongs to Crinoidea'
- 'Baleiichthys belongs to Pachycormiformes'
- 'Baliactis belongs to Hemizonida'
- 'Balinula belongs to Archaeogastropoda'
- 'Balistes belongs to Tetradontiformes'
- 'Balistomorphus belongs to Tetradontiformes'
- 'Balizoma belongs to Phacopida'
- 'Balkanites belongs to Ceratitida'
- 'Balkhania belongs to Foraminiferida'
- 'Balkhasheconcha belongs to Strophomenida'
- 'Balkoceras belongs to Plectonocerida'
- 'Ballardina belongs to Palaeocopida'
- 'Balnibarbi belongs to Ptychopariida'
- 'Balowella belongs to Podocopida'
- 'Baltagnostus belongs to Agnostida'
- 'Balticella belongs to Palaeocopida'
- 'Balticeras belongs to Ammonoidea'
- 'Balticoceras belongs to Orthocerida'
- 'Balticopora belongs to Trepostomida'
- 'Balticoporella belongs to Trepostomida'
- 'Balticoporellina belongs to Cystoporata'
- 'Baltoceras belongs to Ellesmerocerida'
- 'Baltoeurypterus belongs to Eurypterida'
- 'Baltoniodus belongs to Conodontophorida'
- 'Baltonotella belongs to Palaeocopida'
- 'Baltoparadoxides belongs to Redlichiida'
- 'Baluchicardia belongs to Veneroida'
- 'Balvia belongs to Goniatitida'
- 'Bambusoceras belongs to Ellesmerocerida'
- 'Bamyaniceras belongs to Prolecanitida'
- 'Bananogmius belongs to Crossognathiformes'
- 'Banastella belongs to Fenestrata'
- 'Bancroftina belongs to Orthida'
- 'Bandalaspis belongs to Asaphida'
- 'Bandelium belongs to Archaeogastropoda'
- 'Bandellina belongs to Heterostrophia'
- 'Bandoproductus belongs to Strophomenida'
- 'Bandyella belongs to Foraminiferida'
- 'Banffella belongs to Foraminiferida'
- 'Banffia belongs to Problematica'
- 'Banis belongs to Neotaenioglossa'
- 'Bankia belongs to Myoida'
- 'Bankivia belongs to Archaeogastropoda'
- 'Bannerella belongs to Foraminiferida'
- 'Bantamia belongs to Scleractinia'
- 'Bapingaspis belongs to Proetida'
- 'Baptopora belongs to Cheilostomata'
- 'Baptornis belongs to Hesperornithiformes'
- 'Barbaestrophia belongs to Strophomenida'
- 'Barbarella belongs to Rugosa'
- 'Barbarofusus belongs to Neogastropoda'
- 'Barbarorthis belongs to Orthida'
- 'Barbarothyris belongs to Terebratulida'
- 'Barbatia belongs to Arcoida'
- 'Barbatia (Ovalarca) was reranked as Ovalarca and belongs to Arcoida'
- 'Barbatia (Ovalarca) belongs to Barbatia' according to Woodring 1925
- 'Barbatulella belongs to Lingulida'
- 'Barbierella belongs to Veneroida'
- 'Barbieria belongs to Diploporita'
- 'Barbosaia belongs to Pterioida'
- 'Barbotella belongs to Archaeogastropoda'
- 'Barbourinella belongs to Foraminiferida'
- 'Barcarenichthys belongs to Salmoniformes'
- 'Barcoona belongs to Bivalvia'
- 'Barehamia belongs to Pterioida'
- 'Barella belongs to Hyolithelminthes'
- 'Barentsia belongs to Entoprocta'
- 'Barkeria belongs to Neogastropoda'
- 'Barkerina belongs to Foraminiferida'
- 'Barklyella belongs to Trilobita'
- 'Barkolia belongs to Atrypida'
- 'Barleeia belongs to Neotaenioglossa'
- 'Barnardina belongs to Foraminiferida'
- 'Barnea belongs to Myoida'
- 'Barnesella belongs to Euomphalina'
- 'Barnesoceras belongs to Ellesmerocerida'
- 'Barnumia belongs to Spatangoida'
- 'Barocospira belongs to Archaeogastropoda'
- 'Baronnites belongs to Ammonoidea'
- 'Barrandecirrus belongs to Archaeogastropoda'
- 'Barrandeites belongs to Ceratitida'
- 'Barrandeocarpus belongs to Mitrata'
- 'Barrandeocerida belongs to Cephalopoda'
- 'Barrandeocrinus belongs to Monobathrida'
- 'Barrandeograptus belongs to Graptoloidea'
- 'Barrandeolites belongs to Tabulospongida'
- 'Barrandeophyllum belongs to Rugosa'
- 'Barrandia belongs to Asaphida'
- 'Barrandina belongs to Pentamerida'
- 'Barrealispira belongs to Archaeogastropoda'
- 'Barremites belongs to Ammonoidea'
- 'Barrettia belongs to Hippuritoida'
- 'Barroisella belongs to Lingulida'
- 'Barroisia belongs to Sphaerocoelida'
- 'Barroisiceras belongs to Ammonoidea'
- 'Barroisiceras (Forresteria) was reranked as Forresteria and belongs to Ammonoidea'
- 'Barroisiceras (Forresteria) belongs to Barroisiceras' according to Reeside 1932
- 'Barroisucaulus belongs to Archaeogastropoda'
- 'Barrosina belongs to Palaeocopida'
- 'Barrychilina belongs to Podocopida'
- 'Barskovia belongs to Mollusca'
- 'Bartethusa belongs to Decapoda'
- 'Bartonia belongs to Neogastropoda'
- 'Bartramella belongs to Foraminiferida'
- 'Bartrumia belongs to Veneroida'
- 'Bartschella belongs to Heterostrophia'
- 'Barunkhuraya belongs to Strophomenida'
- 'Barychilina belongs to Metacopida'
- 'Baryconites belongs to Hippuritoida'
- 'Barycrinus belongs to Cladida'
- 'Barycypraea belongs to Neotaenioglossa'
- 'Baryhelia belongs to Scleractinia'
- 'Barylasma belongs to Rugosa'
- 'Barymactra belongs to Veneroida'
- 'Barymepton belongs to Palaeocopida'
- 'Baryphyllia belongs to Scleractinia'
- 'Baryphyllum belongs to Rugosa'
- 'Barysmilia belongs to Scleractinia'
- 'Baryspira belongs to Neogastropoda'
- 'Barytellina belongs to Veneroida'
- 'Barytichisma belongs to Rugosa'
- 'Barzellinia belongs to Rhynchonellida'
- 'Baschkirina belongs to Podocopida'
- 'Baschkirites belongs to Goniatitida'
- 'Bascomella belongs to Ctenostomata'
- 'Bashkiria belongs to Spiriferida'
- 'Bashkiriella belongs to Fenestrata'
- 'Bashkortoceras belongs to Goniatitida'
- 'Basidechenella belongs to Proetida'
- 'Basilicorhynchus belongs to Rhynchonellida'
- 'Basilicus belongs to Asaphida'
- 'Basiliella belongs to Asaphida'
- 'Basiliola belongs to Rhynchonellida'
- 'Basilirata belongs to Neotaenioglossa'
- 'Basilissa belongs to Archaeogastropoda'
- 'Basilitrona belongs to Neotaenioglossa'
- 'Basilosaurus belongs to Cetacea'
- 'Baskaniiceras belongs to Ammonoidea'
- 'Basleoceras belongs to Goniatitida'
- 'Basleocrinus belongs to Cladida'
- 'Basleophyllum belongs to Rugosa'
- 'Basocephalus belongs to Corynexochida'
- 'Basommatophora belongs to Opisthobranchia'
- 'Basseaster belongs to Holasteroida'
- 'Bassettina belongs to Cirripedia'
- 'Bassina belongs to Veneroida'
- 'Bassinaria belongs to Veneroida'
- 'Bassipterus belongs to Eurypterida'
- 'Bassius belongs to Rugosa'
- 'Basslederella belongs to Stenolaemata'
- 'Bassleratia belongs to Palaeocopida'
- 'Basslerella belongs to Podocopida'
- 'Bassleridiscus belongs to Isorophida'
- 'Basslerites belongs to Podocopida'
- 'Basslerocystis belongs to Mitrata'
- 'Bassotrochus belongs to Euomphalina'
- 'Bassozetus belongs to Ophidiiformes'
- 'Basterotia belongs to Veneroida'
- 'Basterotia (Basterotella) was reranked as Basterotella and belongs to Veneroida'
- 'Bastindoceras belongs to Nautilida'
- 'Bastropia belongs to Neogastropoda'
- 'Batalleria belongs to Diploporita'
- 'Batangophyllum belongs to Rugosa'
- 'Batavocythere belongs to Podocopida'
- 'Batchatiella belongs to Ptychopariida'
- 'Batequeus belongs to Pterioida'
- 'Bateridium belongs to Pentamerida'
- 'Bateroboceras belongs to Tarphyceratida'
- 'Baterospirifer belongs to Spiriferida'
- 'Bathericrinus belongs to Cladida'
- 'Batherocystis belongs to Eocrinoidea'
- 'Bathmoceras belongs to Bathmoceratidae' according to C. Teichert 1939
- 'Bathmosmilia belongs to Amphiastraeidae' according to Beauvais 1966
- 'Bathmosmilia belongs to Scleractinia'
- 'Bathosella belongs to Cheilostomata'
- 'Bathotheca belongs to Lithistida'
- 'Bathraspira belongs to Neotaenioglossa'
- 'Bathrocalpis belongs to Nassellaria'
- 'Bathronocrinus belongs to Cladida'
- 'Bathropyramis belongs to Nassellaria'
- 'Bathrotomaria belongs to Archaeogastropoda'
- 'Bathyarca belongs to Arcoida'
- 'Bathybalva belongs to Rugosa'
- 'Bathybembix belongs to Archaeogastropoda'
- 'Bathycheilus belongs to Phacopida'
- 'Bathyclides belongs to Archaeogastropoda'
- 'Bathyclupea belongs to Perciformes'
- 'Bathycoenia belongs to Scleractinia'
- 'Bathycrinus belongs to Bourgueticrinida'
- 'Bathycyathus belongs to Scleractinia'
- 'Bathycythere belongs to Podocopida'
- 'Bathydiscus belongs to Agnostida'
- 'Bathygadus belongs to Gadiformes'
- 'Bathygalea belongs to Neotaenioglossa'
- 'Bathylagus belongs to Osmeriformes'
- 'Bathylasma belongs to Cirripedia'
- 'Bathymyonia belongs to Strophomenida'
- 'Bathynotellus belongs to Trilobita'
- 'Bathynotus belongs to Trilobita'
- 'Bathyocos belongs to Ptychopariida'
- 'Bathyrhyncha belongs to Rhynchonellida'
- 'Bathysiphon belongs to Foraminiferida'
- 'Bathysoma belongs to Lampridiformes'
- 'Bathysquilla belongs to Stomatopoda'
- 'Bathystomella belongs to Cheilostomata'
- 'Bathysynactites belongs to Aspidochirotida'
- 'Bathytoma belongs to Neogastropoda'
- 'Bathytormus belongs to Veneroida'
- 'Bathyurellus belongs to Proetida'
- 'Bathyuriscellus belongs to Trilobita'
- 'Bathyuriscidella belongs to Corynexochida'
- 'Bathyuriscops belongs to Proetida'
- 'Bathyuriscopsis belongs to Corynexochida'
- 'Bathyuriscus belongs to Corynexochida'
- 'Bathyuriscus (Kootenia) was reranked as Kootenia and belongs to Corynexochida'
- 'Bathyurus belongs to Proetida'
- 'Bathyurus (Raymondites) was reranked as Raymondites and belongs to Proetida'
- 'Batillaria belongs to Neotaenioglossa'
- 'Batillaria (Tateiwaia) was reranked as Tateiwaia and belongs to Neotaenioglossa'
- 'Batillaria (Tateiwaia) belongs to Batillaria' according to Makiyama 1936
- 'Batillona belongs to Neotaenioglossa'
- 'Batissa belongs to Veneroida'
- 'Batocara belongs to Phacopida'
- 'Batocrinus belongs to Monobathrida'
- 'Batolites belongs to Hippuritoida'
- 'Batopora belongs to Cheilostomata'
- 'Batostoma belongs to Trepostomida'
- 'Batostomella belongs to Trepostomida'
- 'Batostomellina belongs to Trepostomida'
- 'Batrachoides belongs to Batrachoidiformes'
- 'Batrachoidiformes belongs to Osteichthyes'
- 'Batrachopora belongs to Cheilostomata'
- 'Batschykicyathus belongs to Ajacicyathida'
- 'Battaglia belongs to Calcarea'
- 'Baturria belongs to Orthida'
- 'Batyraspis belongs to Phacopida'
- 'Bauchioceras belongs to Ammonoidea'
- 'Bauchioceras (Wrightoceras) belongs to Bauchioceras' according to Reyment 1954
- 'Bauchioceras (Wrightoceras) was reranked as Wrightoceras and belongs to Ammonoidea'
- 'Baueria belongs to Phymosomatoida'
- 'Bauneia belongs to Tabulospongida'
- 'Bauxia belongs to Neotaenioglossa'
- 'Bavarilla belongs to Phacopida'
- 'Bayania belongs to Neotaenioglossa'
- 'Bayanoteuthis belongs to Belemnitida'
- 'Bayfieldia belongs to Ptychopariida'
- 'Bayhaium belongs to Tabulata'
- 'Baykonuroceras belongs to Orthocerida'
- 'Baylea belongs to Archaeogastropoda'
- 'Bayleia belongs to Hippuritoida'
- 'Bayleites belongs to Ammonoidea'
- 'Bayleoidea belongs to Hippuritoida'
- 'Bazardarella belongs to Terebratulida'
- 'Bdellodus belongs to Ctenacanthida'
- 'Bdelloidina belongs to Foraminiferida'
- 'Beachia belongs to Terebratulida'
- 'Beania belongs to Cheilostomata'
- 'Beaniceras belongs to Ammonoidea'
- 'Beatamoosina belongs to Podocopida'
- 'Beatites belongs to Ceratitida'
- 'Beaumontia belongs to Tabulata'
- 'Beaumontoperca belongs to Perciformes'
- 'Beaussetia belongs to Lychniscosa'
- 'Becharocrinus belongs to Crinoidea'
- 'Beckerhealdia belongs to Metacopida'
- 'Beckmannia belongs to Rhynchonellida'
- 'Becksia belongs to Lychniscosa'
- 'Beckwithia belongs to Merostomata'
- 'Becscia belongs to Atrypida'
- 'Bedeva belongs to Neogastropoda'
- 'Bedicella belongs to Proetida'
- 'Beecherella belongs to Podocopida'
- 'Beecheria belongs to Terebratulida'
- 'Beecheroscapha belongs to Podocopida'
- 'Beedeina belongs to Foraminiferida'
- 'Beekmanoceras belongs to Tarphyceratida'
- 'Beella belongs to Foraminiferida'
- 'Beerichthys belongs to Perciformes'
- 'Behemotops belongs to Desmostylia'
- 'Beichuanella belongs to Rhynchonellida'
- 'Beichuania belongs to Bivalvia'
- 'Beichuanrhynchus belongs to Rhynchonellida'
- 'Beigongia belongs to Asaphida'
- 'Beikedamaspis belongs to Trilobita'
- 'Beiliupora belongs to Tabulata'
- 'Beishanella belongs to Redlichiida'
- 'Beisselia belongs to Neogastropoda'
- 'Beisselina belongs to Cheilostomata'
- 'Beisselinopsis belongs to Cheilostomata'
- 'Beitaia belongs to Atrypida'
- 'Bejrutella belongs to Terebratulida'
- 'Bekena belongs to Metacopida'
- 'Bekkeromena belongs to Strophomenida'
- 'Beklemishevites belongs to Hyolithelminthes'
- 'Bekoma belongs to Nassellaria'
- 'Bela belongs to Neogastropoda'
- 'Belanskicrinus belongs to Cladida'
- 'Belantsea belongs to Petalodontida'
- 'Belatomina belongs to Neogastropoda'
- 'Belbekella belongs to Rhynchonellida'
- 'Belemnacanthus belongs to Arthrodira'
- 'Belemnella belongs to Belemnitida'
- 'Belemnellocamax belongs to Belemnitida'
- 'Belemnitella belongs to Belemnitida'
- 'Belemnites belongs to Belemnitida'
- 'Belemnitida belongs to Cephalopoda'
- 'Belemnitina belongs to Belemnitida'
- 'Belemnitomimus belongs to Anarcestida'
- 'Belemnobatis belongs to Galeomorphii'
- 'Belemnocamax belongs to Belemnitida'
- 'Belemnocrinus belongs to Disparida'
- 'Belemnocystites belongs to Soluta'
- 'Belemnopsis belongs to Belemnitida'
- 'Belemnosella belongs to Sepiida'
- 'Belemnosis belongs to Sepiida'
- 'Belemnospongia belongs to Demospongia'
- 'Belemnostroma belongs to Stromatoporoidea'
- 'Belemnotheutis [misspelled as Belemnoteuthis] belongs to Phragmoteuthida'
- 'Belemnoziphius belongs to Cetacea'
- 'Beleutella belongs to Strophomenida'
- 'Beleutoceras belongs to Goniatitida'
- 'Belgradeophyllum belongs to Rugosa'
- 'Bellaclathrus belongs to Strophomenida'
- 'Bellaspidella belongs to Asaphida'
- 'Bellaspira belongs to Neogastropoda'
- 'Bellaspis belongs to Ptychopariida'
- 'Bellastraea belongs to Archaeogastropoda'
- 'Bellatara belongs to Neotaenioglossa'
- 'Bellaxinaea belongs to Arcoida'
- 'Bellazona belongs to Archaeogastropoda'
- 'Bellefontia belongs to Asaphida'
- 'Bellerophina belongs to Neotaenioglossa'
- 'Bellerophon belongs to Bellerophontida'
- 'Bellerophon (Coelocyclus) was reranked as Coelocyclus and belongs to Bellerophontida'
- 'Bellerophon (Dicellonema) was reranked as Dicellonema and belongs to Bellerophontida'
- 'Bellerophon (Prosoptychus) was reranked as Prosoptychus and belongs to Bellerophontida'
- 'Bellerophontida belongs to Gastropoda'
- 'Belliceps belongs to Redlichiida'
- 'Bellifusus belongs to Neogastropoda'
- 'Bellimurina belongs to Strophomenida'
- 'Bellinuroopsis belongs to Xiphosurida'
- 'Bellinurus belongs to Xiphosurida'
- 'Belliscala belongs to Neotaenioglossa'
- 'Bellocaris belongs to Mysidacea'
- 'Belloceras belongs to Ellesmerocerida'
- 'Belloliva belongs to Neogastropoda'
- 'Bellornatia belongs to Palaeocopida'
- 'Bellucina belongs to Veneroida'
- 'Beloceras belongs to Anarcestida'
- 'Belochthus belongs to Isorophida'
- 'Belocrinus belongs to Spiraculata'
- 'Belocurta belongs to Sepiida'
- 'Belodella belongs to Conodontophorida'
- 'Belodina belongs to Conodontophorida'
- 'Belone belongs to Beloniformes'
- 'Belonechitina belongs to Rhizopodea'
- 'Belonidium belongs to Heterostrophia'
- 'Beloniformes belongs to Osteichthyes'
- 'Belonisia belongs to Hexactinosa'
- 'Belonostomus belongs to Pachycormiformes'
- 'Belophos belongs to Neogastropoda'
- 'Beloplaxus belongs to Neoloricata'
- 'Beloptera belongs to Sepiida'
- 'Belopteridium belongs to Sepiida'
- 'Belopterina belongs to Sepiida'
- 'Belorussiella belongs to Foraminiferida'
- 'Belorussipora belongs to Cystoporata'
- 'Belosepia belongs to Sepiida'
- 'Belosepiella belongs to Sepiida'
- 'Belosphys belongs to Cetacea'
- 'Belospirula belongs to Belemnitida'
- 'Belosteus belongs to Arthrodira'
- 'Belotelson belongs to Belotelsonidea'
- 'Belotelsonidea belongs to Malacostraca'
- 'Belothyris belongs to Terebratulida'
- 'Belovia belongs to Odontopleurida'
- 'Belowea belongs to Spumellaria'
- 'Beltanacyathus belongs to Archaeocyathida'
- 'Beltanelliformis belongs to Actiniaria'
- 'Beltella belongs to Ptychopariida'
- 'Belubulaia belongs to Calcarea'
- 'Belubulaspongia belongs to Lithistida'
- 'Bemaspis belongs to Ptychopariida'
- 'Bembexia belongs to Archaeogastropoda'
- 'Bembicium belongs to Neotaenioglossa'
- 'Bembicosoma belongs to Xiphosurida'
- 'Bembridgia belongs to Neotaenioglossa'
- 'Bembrops belongs to Perciformes'
- 'Bemella belongs to Helcionelloida'
- 'Benacoceras belongs to Ammonoidea'
- 'Bendeia belongs to Neogastropoda'
- 'Bendemacoma belongs to Veneroida'
- 'Bendenius belongs to Palaeonisciformes'
- 'Beneckastraea belongs to Scleractinia'
- 'Beneckeia belongs to Ceratitida'
- 'Benesovella belongs to Proetida'
- 'Bennviaspis belongs to Ostracoda'
- 'Benoistea belongs to Neotaenioglossa'
- 'Bensonastraea belongs to Rugosa'
- 'Bensonia belongs to Podocopida'
- 'Bensonocythere belongs to Podocopida'
- 'Benthamaspis belongs to Proetida'
- 'Bentharca belongs to Arcoida'
- 'Benthesicymus belongs to Decapoda'
- 'Benthocardiella belongs to Veneroida'
- 'Benthocometes belongs to Ophidiiformes'
- 'Benthocrinus belongs to Cladida'
- 'Benthomangelia belongs to Neogastropoda'
- 'Benthopecten belongs to Notomyotida'
- 'Benthosema belongs to Myctophiformes'
- 'Benueites belongs to Ammonoidea'
- 'Benxioceras belongs to Protactinocerida'
- 'Benxiphyllum belongs to Rugosa'
- 'Beogradophyllum belongs to Rugosa'
- 'Beothuckia belongs to Ptychopariida'
- 'Berabichia belongs to Ptychopariida'
- 'Berardiopsis belongs to Cetacea'
- 'Beraunia belongs to Archaeogastropoda'
- 'Berbericeras belongs to Ammonoidea'
- 'Bercutia belongs to Mitrosagophora'
- 'Berdanopis belongs to Palaeocopida'
- 'Beretra belongs to Neotaenioglossa'
- 'Bergalaria belongs to Rhynchonellida'
- 'Bergamia belongs to Asaphida'
- 'Bergerolimbus belongs to Trilobita'
- 'Bergeroniaspis belongs to Ptychopariida'
- 'Bergeroniellus belongs to Ptychopariida'
- 'Bergeronites belongs to Ptychopariida'
- 'Berggrenia belongs to Foraminiferida'
- 'Bergoceras belongs to Orthocerida'
- 'Bergstroemognathus belongs to Conodontophorida'
- 'Bergstroemograptus belongs to Graptoloidea'
- 'Beringius belongs to Neogastropoda'
- 'Berkhia belongs to Rugosa'
- 'Berkutaspis belongs to Ptychopariida'
- 'Berlieria belongs to Archaeogastropoda'
- 'Bermudezella belongs to Foraminiferida'
- 'Bermudezina belongs to Foraminiferida'
- 'Bermudezinella belongs to Foraminiferida'
- 'Bernaya belongs to Neotaenioglossa'
- 'Bernaya (Protocypraea) was reranked as Protocypraea and belongs to Neotaenioglossa'
- 'Bernia belongs to Asaphida'
- 'Berniceras belongs to Ammonoidea'
- 'Bernoullius belongs to Nassellaria'
- 'Beroides belongs to Mollusca'
- 'Berolinella belongs to Palaeocopida'
- 'Berounella belongs to Podocopida'
- 'Berriasella belongs to Ammonoidea'
- 'Berrosiceras belongs to Ammonoidea'
- 'Berryteuthis belongs to Teuthida'
- 'Berthelina belongs to Foraminiferida'
- 'Berthelinella belongs to Foraminiferida'
- 'Berthelinia belongs to Sacoglossa'
- 'Berthelinopsis belongs to Foraminiferida'
- 'Bertillonella belongs to Myodocopida'
- 'Berybolcensis belongs to Beryciformes'
- 'Beryciformes belongs to Osteichthyes'
- 'Berycomorus belongs to Beryciformes'
- 'Berycopsia belongs to Polymixiiformes'
- 'Berycopsis belongs to Polymixiiformes'
- 'Beryllia belongs to Cornuta'
- 'Beryx belongs to Beryciformes'
- 'Besairiecidaris is corrected as Besairecidaris and belongs to Echinoidea'
- 'Besania belongs to Perleidiformes'
- 'Beschevella belongs to Spiriferida'
- 'Beshtashella belongs to Mollusca'
- 'Besla belongs to Heterostrophia'
- 'Besselodus belongs to Conodontophorida'
- 'Bestjubella belongs to Ptychopariida'
- 'Betelgeusia belongs to Paxillosida'
- 'Bethacanthus belongs to Symmoriida'
- 'Bethanyphyllum belongs to Rugosa'
- 'Betraccium belongs to Spumellaria'
- 'Betterbergia belongs to Rhynchonellida'
- 'Bettonia belongs to Asaphida'
- 'Betyokites belongs to Ammonoidea'
- 'Beudanticeras belongs to Ammonoidea'
- 'Beudantiella belongs to Ammonoidea'
- 'Beugniesastraea belongs to Rugosa'
- 'Bevahites belongs to Ammonoidea'
- 'Bevanopsis belongs to Phacopida'
- 'Beyrichia belongs to Palaeocopida'
- 'Beyrichiana belongs to Palaeocopida'
- 'Beyrichidiscus belongs to Bellerophontida'
- 'Beyrichiella belongs to Palaeocopida'
- 'Beyrichiopsis belongs to Palaeocopida'
- 'Beyrichites belongs to Ceratitida'
- 'Beyrichoceras belongs to Goniatitida'
- 'Beyrichoceratoides belongs to Goniatitida'
- 'Beyrichocrinus belongs to Monobathrida'
- 'Beyrichona belongs to Ostracoda'
- 'Bezanconia belongs to Neotaenioglossa'
- 'Bharatisiren belongs to Sirenia'
- 'Bhimaites belongs to Ammonoidea'
- 'Biapertorbis belongs to Foraminiferida'
- 'Biarea belongs to Articulata'
- 'Biarritzina belongs to Foraminiferida'
- 'Biasterigerina belongs to Foraminiferida'
- 'Biaurina belongs to Ostracoda'
- 'Biavertia belongs to Ptychopariida'
- 'Biavicularium belongs to Cheilostomata'
- 'Bibatiola belongs to Strophomenida'
- 'Bibradya belongs to Foraminiferida'
- 'Bibucia belongs to Tabulata'
- 'Bicarina belongs to Archaeogastropoda'
- 'Bicarinatina belongs to Lingulida'
- 'Bicarinella belongs to Neotaenioglossa'
- 'Bicatillus belongs to Neotaenioglossa'
- 'Bicavea belongs to Cyclostomata'
- 'Bicella belongs to Ptychopariida'
- 'Bicepsirhynchia belongs to Rhynchonellida'
- 'Biceratops belongs to Olenellida'
- 'Bichilina belongs to Palaeocopida'
- 'Bicia belongs to Obolellida'
- 'Bicidiocrinus belongs to Cladida'
- 'Bicingulites belongs to Tentaculitida'
- 'Bickmorites belongs to Barrandeocerida'
- 'Bicolumnostratum belongs to Stromatoporoidea'
- 'Biconcava belongs to Foraminiferida'
- 'Biconostrophia belongs to Atrypida'
- 'Biconulites belongs to Polychaeta'
- 'Biconvexiella belongs to Spiriferida'
- 'Bicorbis belongs to Fenestrata'
- 'Bicorbula belongs to Myoida'
- 'Bicornella belongs to Palaeocopida'
- 'Bicornellina belongs to Palaeocopida'
- 'Bicornifera belongs to Problematica'
- 'Bicornifera belongs to Cheilostomata'
- 'Bicornipyge belongs to Trilobita'
- 'Bicornucopina belongs to Hippuritoida'
- 'Bicornucythere belongs to Podocopida'
- 'Bicoronipora belongs to Cyclostomata'
- 'Bicoscinus belongs to Kazakhstanicyathida'
- 'Bicrenucula belongs to Nuculoida'
- 'Bicrenula belongs to Nuculoida'
- 'Bicrisia belongs to Cyclostomata'
- 'Bicrisina belongs to Cyclostomata'
- 'Bicuspina belongs to Orthida'
- 'Bideirella belongs to Palaeocopida'
- 'Bidentatus belongs to Spiriferida'
- 'Bidiastopora belongs to Cyclostomata'
- 'Bidjinella belongs to Ptychopariida'
- 'Bienella belongs to Corynexochida'
- 'Bienvillia belongs to Ptychopariida'
- 'Biernatella belongs to Spiriferida'
- 'Biernatia belongs to Acrotretida'
- 'Biernatium belongs to Orthida'
- 'Bifarilaminella belongs to Foraminiferida'
- 'Bifarina belongs to Foraminiferida'
- 'Bifarinella belongs to Foraminiferida'
- 'Bifariostroma belongs to Stromatoporoidea'
- 'Bifaxaria belongs to Cheilostomata'
- 'Bifericeras belongs to Ammonoidea'
- 'Bifida belongs to Atrypida'
- 'Bifidoscala belongs to Neotaenioglossa'
- 'Bifissurinella belongs to Cheilostomata'
- 'Biflabellaria belongs to Cyclostomata'
- 'Biflustra belongs to Cheilostomata'
- 'Bifodina belongs to Ptychopariida'
- 'Bifolium belongs to Thecideida'
- 'Biformispira belongs to Euomphalina'
- 'Bifossularia belongs to Rugosa'
- 'Bifoveoceras belongs to Orthocerida'
- 'Bifurcammina belongs to Foraminiferida'
- 'Bifurcium belongs to Neogastropoda'
- 'Bigalea belongs to Conocardioida'
- 'Bigenerina belongs to Foraminiferida'
- 'Bighornia belongs to Rugosa'
- 'Biglobigerinella belongs to Foraminiferida'
- 'Bignotella belongs to Spirotrichia'
- 'Bigotella belongs to Neotaenioglossa'
- 'Bigotina belongs to Ptychopariida'
- 'Bigotinella belongs to Ptychopariida'
- 'Bigotinops belongs to Ptychopariida'
- 'Bigotites belongs to Ammonoidea'
- 'Bihaticrinus belongs to Crinoidea'
- 'Bihendulirhynchia belongs to Rhynchonellida'
- 'Bihenduloceras belongs to Ammonoidea'
- 'Bihenithyris belongs to Terebratulida'
- 'Bija belongs to Anthozoa'
- 'Bikocrinus belongs to Monobathrida'
- 'Bilaminella belongs to Rhynchonellida'
- 'Bilaterocoenia belongs to Scleractinia'
- 'Bilecicrinus belongs to Cyrtocrinida'
- 'Bilinguites belongs to Goniatitida'
- 'Bilingulogavelinella belongs to Foraminiferida'
- 'Bilinia belongs to Perciformes'
- 'Billcobbanoceras belongs to Ammonoidea'
- 'Billiemia belongs to Neotaenioglossa'
- 'Billingsaria belongs to Tabulata'
- 'Billingsella belongs to Orthida'
- 'Billingsites belongs to Ascocerida'
- 'Billingsocystis belongs to Comarocystitida'
- 'Bilobatia belongs to Palaeocopida'
- 'Bilobia belongs to Strophomenida'
- 'Bilobissa belongs to Pterioida'
- 'Biloclymenia belongs to Clymeniida'
- 'Biloculinella belongs to Foraminiferida'
- 'Bimonilina belongs to Foraminiferida'
- 'Bimuria belongs to Strophomenida'
- 'Bimuropora belongs to Trepostomida'
- 'Binatisphinctes belongs to Ammonoidea'
- 'Bingeria belongs to Leperditicopida'
- 'Binkhorstia belongs to Decapoda'
- 'Binneyites belongs to Ammonoidea'
- 'Binoculites belongs to Dendrochirotida'
- 'Binodaspis belongs to Ptychopariida'
- 'Binodella belongs to Palaeocopida'
- 'Binodina belongs to Palaeocopida'
- 'Bioistodina belongs to Problematica'
- 'Biokovina belongs to Foraminiferida'
- 'Biolgina belongs to Proetida'
- 'Biorbis belongs to Foraminiferida'
- 'Biovicella belongs to Cyclostomata'
- 'Bipallicyathus belongs to Ajacicyathida'
- 'Biparetis belongs to Strophomenida'
- 'Biparietata belongs to Foraminiferida'
- 'Biphyllum belongs to Rugosa'
- 'Biplanata belongs to Foraminiferida'
- 'Biplanispira belongs to Foraminiferida'
- 'Biplatyconcha belongs to Strophomenida'
- 'Biplex belongs to Neotaenioglossa'
- 'Biplica belongs to Cephalaspida'
- 'Biplicatoria belongs to Terebratulida'
- 'Biplices belongs to Ammonoidea'
- 'Bipulvina belongs to Tryblidiida'
- 'Bipygmaeus belongs to Serpulimorpha'
- 'Biradiolites belongs to Hippuritoida'
- 'Birchsella belongs to Spiriferida'
- 'Birdsallella belongs to Metacopida'
- 'Bireophax belongs to Foraminiferida'
- 'Birgeria belongs to Palaeonisciformes'
- 'Birkenia belongs to Birkeniiformes'
- 'Birkeniiformes belongs to Cephalaspidomorphi'
- 'Birkenmajeria belongs to Nassellaria'
- 'Birmanites belongs to Asaphida'
- 'Birostrina belongs to Pterioida'
- 'Bisacculus belongs to Palaeocopida'
- 'Bisatoceras belongs to Goniatitida'
- 'Biscoia belongs to Ptychopariida'
- 'Biselenaria belongs to Cheilostomata'
- 'Biseptum belongs to Pentamerida'
- 'Biseriammina belongs to Foraminiferida'
- 'Biseriella belongs to Foraminiferida'
- 'Bishanopliosaurus belongs to Plesiosauria'
- 'Bisidmonea belongs to Cyclostomata'
- 'Bisinocoelia belongs to Spiriferida'
- 'Bisonoceras belongs to Endocerida'
- 'Bispathodus belongs to Conodontophorida'
- 'Bisphaera belongs to Foraminiferida'
- 'Bisphaerocephalina belongs to Nassellaria'
- 'Bisphenella belongs to Palaeocopida'
- 'Bispinitia belongs to Leperditicopida'
- 'Bispiranella belongs to Foraminiferida'
- 'Bissylentactinia belongs to Spumellaria'
- 'Bistarkum belongs to Spumellaria'
- 'Bistomiacystis belongs to Paracrinoidea'
- 'Bistramia belongs to Lingulida'
- 'Bistrialites belongs to Nautilida'
- 'Bisulcata [misspelled as Busulcata] belongs to Pentamerida'
- 'Bisulcina belongs to Terebratulida'
- 'Bisulcocypris belongs to Podocopida'
- 'Bisulcoentomozoe belongs to Myodocopida'
- 'Bitaunioceras belongs to Orthocerida'
- 'Bitaxia belongs to Foraminiferida'
- 'Bitectipora belongs to Cheilostomata'
- 'Bithecocamara belongs to Camaroidea'
- 'Biticinella belongs to Foraminiferida'
- 'Bitraria belongs to Rugosa'
- 'Bittiolum belongs to Neotaenioglossa'
- 'Bittiscala belongs to Neotaenioglossa'
- 'Bittium belongs to Neotaenioglossa'
- 'Bittnerella [misspelled as Bitternella] belongs to Thecideida'
- 'Bittneria belongs to Pterioida'
- 'Bittnerites [misspelled as Biltnerites] belongs to Ceratitida'
- 'Bituberitina belongs to Foraminiferida'
- 'Bitubigera belongs to Cyclostomata'
- 'Bitubulogenerina belongs to Foraminiferida'
- 'Bitumulina belongs to Proetida'
- 'Bivallupus belongs to Spumellaria'
- 'Bivalvia belongs to Mollusca'
- 'Bivestis belongs to Cyclostomata'
- 'Bivetopsia belongs to Neogastropoda'
- 'Bivia belongs to Leperditicopida'
- 'Bivonia belongs to Neotaenioglossa'
- 'Biwaella belongs to Foraminiferida'
- 'Blabe belongs to Perciformes'
- 'Blackdownia belongs to Neogastropoda'
- 'Blackwelderia belongs to Odontopleurida'
- 'Blackwelderioides belongs to Ptychopariida'
- 'Blaculla belongs to Decapoda'
- 'Blagraveia belongs to Veneroida'
- 'Blainia belongs to Ptychopariida'
- 'Blainiopsis belongs to Ptychopariida'
- 'Blairella belongs to Veneroida'
- 'Blairocrinus belongs to Monobathrida'
- 'Blakeoceras belongs to Oncoceratida'
- 'Blancia belongs to Cephalaspida'
- 'Blandiaspis belongs to Corynexochida'
- 'Blandicephalus belongs to Asaphida'
- 'Blanforidceras belongs to Ammonoidea'
- 'Blanodalmanites belongs to Phacopida'
- 'Blasicrura belongs to Neotaenioglossa'
- 'Blastammina belongs to Foraminiferida'
- 'Blastinia belongs to Pharetronida'
- 'Blastinoidea belongs to Pharetronida'
- 'Blastocerina belongs to Discosorida'
- 'Blastochaetetes belongs to Tabulospongida'
- 'Blastocystis belongs to Parablastoidea'
- 'Blastoidea belongs to Echinodermata'
- 'Blastoidocrinus belongs to Parablastoidea'
- 'Blastolepas belongs to Cirripedia'
- 'Blastosmilia belongs to Scleractinia'
- 'Blastulospongia belongs to Calcarea'
- 'Blayacina belongs to Trilobita'
- 'Blefuscuiana belongs to Foraminiferida'
- 'Blennius belongs to Perciformes'
- 'Blepharipoda belongs to Decapoda'
- 'Bleshidium belongs to Pentamerida'
- 'Bleta belongs to Bivalvia'
- 'Blochius belongs to Acanthomorpha'
- 'Blosyropsis belongs to Ptychopariida'
- 'Blothrocrinus belongs to Cladida'
- 'Blothrocyathus belongs to Scleractinia'
- 'Blothrophyllum belongs to Rugosa'
- 'Blountia belongs to Ptychopariida'
- 'Blountiella belongs to Ptychopariida'
- 'Blowiella belongs to Foraminiferida'
- 'Blyskavomena belongs to Strophomenida'
- 'Blysmatophyllum belongs to Rugosa'
- 'Blystagnostus belongs to Agnostida'
- 'Bobasatrania belongs to Bobasatraniiformes'
- 'Bobastraniiformes is corrected as Bobasatraniiformes and belongs to Osteichthyes'
- 'Bobbichthys belongs to Pachycormiformes'
- 'Bobbodus belongs to Eugeneodontida'
- 'Bobiesipora belongs to Cyclostomata'
- 'Bobinella belongs to Pentamerida'
- 'Bochianites belongs to Ammonoidea'
- 'Bockia belongs to Eocrinoidea'
- 'Bodenbenderia belongs to Trilobita'
- 'Bodenia belongs to Palaeocopida'
- 'Bodeniella belongs to Palaeocopida'
- 'Bodeurina belongs to Scleractinia'
- 'Bodianus belongs to Perciformes'
- 'Bodieceras belongs to Tarphyceratida'
- 'Bodoceras belongs to Tarphyceratida'
- 'Bodophyllum belongs to Rugosa'
- 'Bodospira belongs to Hyperstrophina'
- 'Bodrakella belongs to Rhynchonellida'
- 'Bodylevskites belongs to Ammonoidea'
- 'Boeckaspis belongs to Ptychopariida'
- 'Boeckelericambria belongs to Pentastomida'
- 'Boeckhia belongs to Archaeogastropoda'
- 'Boehmiola belongs to Heterostrophia'
- 'Boehmoceras belongs to Ammonoidea'
- 'Boesites belongs to Prolecanitida'
- 'Boettgeriola belongs to Neogastropoda'
- 'Boeuvia belongs to Veneroida'
- 'Bogdanoceras belongs to Goniatitida'
- 'Boggsia belongs to Neotaenioglossa'
- 'Bogimbailites belongs to Tabulata'
- 'Bogoslovskya belongs to Orthocerida'
- 'Bogotacrinus belongs to Monobathrida'
- 'Bogushella belongs to Foraminiferida'
- 'Bohaispira belongs to Neotaenioglossa'
- 'Bohaispiropsis belongs to Neotaenioglossa'
- 'Bohemaspis belongs to Asaphida'
- 'Bohemaster belongs to Uractinida'
- 'Bohemiaecystis belongs to Cornuta'
- 'Bohemicocrinus belongs to Monobathrida'
- 'Bohemiella belongs to Orthida'
- 'Bohemilla belongs to Asaphida'
- 'Bohemiproetus belongs to Proetida'
- 'Bohemirhynchia belongs to Rhynchonellida'
- 'Bohemites belongs to Orthocerida'
- 'Bohemobolbina belongs to Palaeocopida'
- 'Bohemograptus belongs to Graptoloidea'
- 'Bohemoharpes belongs to Ptychopariida'
- 'Bohemopyge belongs to Asaphida'
- 'Bohemoscolex belongs to Palaeoscolecida'
- 'Bohemura belongs to Oegophiurida'
- 'Bohlenatia belongs to Podocopida'
- 'Boicinetes belongs to Strophomenida'
- 'Boikothalamia belongs to Verticillitida'
- 'Boiomytilus belongs to Pterioida'
- 'Boiotremus belongs to Bellerophontida'
- 'Bojarinovia belongs to Articulata'
- 'Bojarkaella belongs to Foraminiferida'
- 'Bojocoryphe belongs to Proetida'
- 'Bojocyclus belongs to Rugosa'
- 'Bojodouvillina belongs to Strophomenida'
- 'Bojoscutellum belongs to Corynexochida'
- 'Bojothyris belongs to Spiriferida'
- 'Bokkeveldia belongs to Mitrata'
- 'Bolaspidella belongs to Ptychopariida'
- 'Bolaspidellus belongs to Ptychopariida'
- 'Bolaspidina belongs to Ptychopariida'
- 'Bolaspis belongs to Ptychopariida'
- 'Bolbibollia belongs to Palaeocopida'
- 'Bolbilithis belongs to Palaeocopida'
- 'Bolbineossia belongs to Palaeocopida'
- 'Bolbiprimitia belongs to Palaeocopida'
- 'Bolbocara belongs to Gadiformes'
- 'Bolbocephalus belongs to Proetida'
- 'Bolbochasmops belongs to Phacopida'
- 'Bolbocrinus belongs to Cladida'
- 'Bolbolenellus belongs to Olenellida'
- 'Bolboparia belongs to Agnostida'
- 'Bolbopisthia belongs to Palaeocopida'
- 'Bolboporites belongs to Eocrinoidea'
- 'Bolboporites belongs to Anthozoa'
- 'Bolbozoe belongs to Myodocopida'
- 'Bolbozoella belongs to Podocopida'
- 'Bolcanguilla belongs to Anguilliformes'
- 'Bolcyrus belongs to Anguilliformes'
- 'Boldella belongs to Podocopida'
- 'Boldia belongs to Foraminiferida'
- 'Boletechinus belongs to Phymosomatoida'
- 'Boletzkida belongs to Cephalopoda'
- 'Boletzkyidae belongs to Boletzkida'
- 'Bolgarithyris belongs to Terebratulida'
- 'Bolicrinus belongs to Monobathrida'
- 'Bolidium belongs to Lithistida'
- 'Bolilaspirifer belongs to Spiriferida'
- 'Bolinichthys belongs to Myctophiformes'
- 'Bolis belongs to Neogastropoda'
- 'Bolitesia belongs to Lychniscosa'
- 'Bolitheca belongs to Orthothecida'
- 'Boliviacrinus belongs to Monobathrida'
- 'Bolivianaspis belongs to Phacopida'
- 'Bolivicrania belongs to Proetida'
- 'Bolivinella belongs to Foraminiferida'
- 'Bolivinellina belongs to Foraminiferida'
- 'Bolivinita belongs to Foraminiferida'
- 'Bolivinoides belongs to Foraminiferida'
- 'Bolivinopsis belongs to Foraminiferida'
- 'Boliviproetus belongs to Proetida'
- 'Bolivosteus belongs to Rhenanida'
- 'Bolkarina belongs to Foraminiferida'
- 'Bollandia belongs to Proetida'
- 'Bollandites belongs to Goniatitida'
- 'Bollandoceras belongs to Goniatitida'
- 'Bollandocrinus belongs to Cladida'
- 'Bollia belongs to Palaeocopida'
- 'Bolliaphores belongs to Palaeocopida'
- 'Bolliella belongs to Foraminiferida'
- 'Bolloceras belongs to Oncoceratida'
- 'Bolma belongs to Archaeogastropoda'
- 'Bolojerea belongs to Lithistida'
- 'Boloria belongs to Rhynchonellida'
- 'Bolospongia belongs to Lithistida'
- 'Boltenella belongs to Neogastropoda'
- 'Boltovskoyella belongs to Foraminiferida'
- 'Bomakellia belongs to Erniettamorpha'
- 'Bombur belongs to Decapoda'
- 'Bomina belongs to Paterinida'
- 'Bonata belongs to Medusae'
- 'Bondarevites belongs to Trilobita'
- 'Bondonella belongs to Olenellida'
- 'Bonellitia belongs to Neogastropoda'
- 'Bonnaria belongs to Corynexochida'
- 'Bonnaspis belongs to Corynexochida'
- 'Bonnemaia belongs to Palaeocopida'
- 'Bonneprimites belongs to Palaeocopida'
- 'Bonnetella belongs to Archaeogastropoda'
- 'Bonneterrina belongs to Ptychopariida'
- 'Bonnia belongs to Corynexochida'
- 'Bonniella belongs to Corynexochida'
- 'Bonniopsis belongs to Corynexochida'
- 'Bontaea belongs to Pholadomyoida'
- 'Boolelasma belongs to Rugosa'
- 'Boonderella belongs to Orthida'
- 'Boonderooia belongs to Lithistida'
- 'Boops belongs to Perciformes'
- 'Booralia belongs to Terebratulida'
- 'Boothaspis belongs to Pteraspidomorphes'
- 'Borchgrevingkium belongs to Merostomata'
- 'Borcobolbina belongs to Palaeocopida'
- 'Bordenia belongs to Rugosa'
- 'Boreadocamara belongs to Pentamerida'
- 'Boreadorthis belongs to Orthida'
- 'Borealarges belongs to Lichida'
- 'Borealaspis belongs to Phacopida'
- 'Borealia belongs to Proetida'
- 'Borealicornus belongs to Hyolithida'
- 'Borealirhynchia belongs to Rhynchonellida'
- 'Borealis belongs to Pentamerida'
- 'Boreas belongs to Cheilostomata'
- 'Boreasina belongs to Cheilostomata'
- 'Boreichthys belongs to Perleidiformes'
- 'Boreionectes belongs to Pterioida'
- 'Boreiospira belongs to Spiriferida'
- 'Boreiothyris belongs to Terebratulida'
- 'Borelasma belongs to Rugosa'
- 'Borelis belongs to Foraminiferida'
- 'Boreloides belongs to Foraminiferida'
- 'Boreoceras belongs to Endocerida'
- 'Boreocomitas belongs to Neogastropoda'
- 'Boreolepis belongs to Palaeonisciformes'
- 'Boreomeekoceras belongs to Ceratitida'
- 'Boreoscala belongs to Neotaenioglossa'
- 'Boreoscutellum belongs to Corynexochida'
- 'Boreosomus belongs to Palaeonisciformes'
- 'Boreotrophon belongs to Neogastropoda'
- 'Borestus belongs to Archaeogastropoda'
- 'Borgerscottia belongs to Podocopida'
- 'Borichthys belongs to Palaeonisciformes'
- 'Boriesia belongs to Pholadomyoida'
- 'Borissia belongs to Nuculoida'
- 'Borissiakoceras belongs to Ammonoidea'
- 'Borkinia belongs to Clymeniida'
- 'Borkopleura belongs to Odontopleurida'
- 'Bornemannaspis belongs to Redlichiida'
- 'Bornhardticeras belongs to Ammonoidea'
- 'Bornhardtina belongs to Terebratulida'
- 'Bornholmaspis belongs to Phacopida'
- 'Bornia belongs to Veneroida'
- 'Borniola belongs to Veneroida'
- 'Borocyathus belongs to Ajacicyathida'
- 'Borodiella belongs to Ostracoda'
- 'Borodinia belongs to Foraminiferida'
- 'Borogothus belongs to Asaphida'
- 'Borovitchella belongs to Podocopida'
- 'Borsonella belongs to Neogastropoda'
- 'Borsonia belongs to Neogastropoda'
- 'Borthaspidella belongs to Asaphida'
- 'Borthaspis belongs to Asaphida'
- 'Borua belongs to Strophomenida'
- 'Boschchekulia belongs to Asaphida'
- 'Bositra belongs to Pterioida'
- 'Bosniella belongs to Foraminiferida'
- 'Bosnites belongs to Ceratitida'
- 'Bosquetella belongs to Thecideida'
- 'Bosquetia belongs to Podocopida'
- 'Bosquetina belongs to Podocopida'
- 'Bostrichopus belongs to Arthropoda'
- 'Bostrychoceras belongs to Ammonoidea'
- 'Bostrychoceras belongs to Ammonoidea'
- 'Bostryclavus belongs to Isorophida'
- 'Bothoteca belongs to Lithistida'
- 'Bothriocidaris belongs to Bothriocidaroida'
- 'Bothriocidaroida belongs to Echinoidea'
- 'Bothrionia belongs to Strophomenida'
- 'Bothrochlaenia belongs to Lithistida'
- 'Bothroclisia belongs to Rugosa'
- 'Bothroconis belongs to Hexactinellida'
- 'Bothrocorbula belongs to Myoida'
- 'Bothrolemma belongs to Lithistida'
- 'Bothrophoria belongs to Scleractinia'
- 'Bothrophyllum belongs to Rugosa'
- 'Bothrostegium belongs to Strophomenida'
- 'Bothrothyris belongs to Terebratulida'
- 'Bothryopneutes belongs to Cassiduloida'
- 'Bothus belongs to Pleuronectiformes'
- 'Boticium belongs to Orthida'
- 'Botocyathus belongs to Ajacicyathida'
- 'Botomella belongs to Corynexochida'
- 'Botrioides belongs to Ptychopariida'
- 'Botroclonium belongs to Hexactinosa'
- 'Botryceras belongs to Endocerida'
- 'Botryllopora belongs to Cystoporata'
- 'Botryocampe belongs to Nassellaria'
- 'Botryocella belongs to Nassellaria'
- 'Botryocrinus belongs to Cladida'
- 'Botryocyrtis belongs to Nassellaria'
- 'Botryodictya belongs to Reticulosa'
- 'Botryopyle belongs to Nassellaria'
- 'Botryosella belongs to Hexactinosa'
- 'Botryostrobus belongs to Nassellaria'
- 'Botsfordia belongs to Acrotretida'
- 'Bottonaecyathus belongs to Archaeocyathida'
- 'Botula belongs to Mytiloida'
- 'Botulobolbina belongs to Palaeocopida'
- 'Botulopsis belongs to Mytiloida'
- 'Boubeithyris belongs to Terebratulida'
- 'Boucaulticeras belongs to Ammonoidea'
- 'Boucekites belongs to Ostracoda'
- 'Bouchardia belongs to Terebratulida'
- 'Bouchardiella belongs to Terebratulida'
- 'Boucia belongs to Myodocopida'
- 'Boucotella belongs to Rhynchonellida'
- 'Boucotia belongs to Rhynchonellida'
- 'Boucotides belongs to Pentamerida'
- 'Boucotinskia belongs to Spiriferida'
- 'Boucotspira belongs to Euomphalina'
- 'Boucotspira belongs to Bellerophontida'
- 'Boucotstrophia belongs to Strophomenida'
- 'Bouleia belongs to Phacopida'
- 'Bouleiceras belongs to Ammonoidea'
- 'Bouleigmus belongs to Pterioida'
- 'Boultonia belongs to Foraminiferida'
- 'Bounyongia belongs to Odontopleurida'
- 'Bourguetia is corrected as Bourgetia and belongs to Neotaenioglossa'
- 'Bourgueticrinida belongs to Crinoidea'
- 'Bourgueticrinus belongs to Bourgueticrinida'
- 'Bournonia belongs to Hippuritoida'
- 'Boutillieria belongs to Archaeogastropoda'
- 'Bouvierphyllum belongs to Rugosa'
- 'Bovicornellum belongs to Problematica'
- 'Bovicornu belongs to Thecosomata'
- 'Bowanophyllum belongs to Rugosa'
- 'Bowanorthis belongs to Orthida'
- 'Bowdenagaza belongs to Archaeogastropoda'
- 'Bowdenatheca belongs to Thecosomata'
- 'Bowdenia belongs to Pholadomyoida'
- 'Bowenelasma belongs to Rugosa'
- 'Bowlandia belongs to Pholadomyoida'
- 'Bowmania belongs to Ptychopariida'
- 'Bozorginiella belongs to Foraminiferida'
- 'Bozshakolia belongs to Acrotretida'
- 'Brabeocrinus belongs to Cladida'
- 'Bracebridgia belongs to Cheilostomata'
- 'Brachaelurus belongs to Orectolobiformes'
- 'Brachauchenius belongs to Plesiosauria'
- 'Brachiatusmilia belongs to Scleractinia'
- 'Brachidontes belongs to Mytiloida'
- 'Brachiocrinus belongs to Disparida'
- 'Brachiograptus belongs to Graptoloidea'
- 'Brachiomonocrinus belongs to Cyrtocrinida'
- 'Brachionichthys belongs to Lophiiformes'
- 'Brachiopoda belongs to Metazoa'
- 'Brachiospongia belongs to Lyssacinosida'
- 'Brachiospyris belongs to Nassellaria'
- 'Brachisolaster belongs to Valvatida'
- 'Brachthelia [misspelled as Bracthelia] belongs to Scleractinia'
- 'Brachyaspidion belongs to Ptychopariida'
- 'Brachybelus belongs to Belemnitida'
- 'Brachycerithium belongs to Neotaenioglossa'
- 'Brachycoenia belongs to Scleractinia'
- 'Brachycyathus belongs to Scleractinia'
- 'Brachycycloceras belongs to Orthocerida'
- 'Brachycythara belongs to Neogastropoda'
- 'Brachycythere belongs to Podocopida'
- 'Brachycytheropteron belongs to Ostracoda'
- 'Brachydeirus belongs to Arthrodira'
- 'Brachydelphis belongs to Cetacea'
- 'Brachydeuterus belongs to Perciformes'
- 'Brachydomoceras belongs to Oncoceratida'
- 'Brachyhipposiderus belongs to Ptychopariida'
- 'Brachylepas belongs to Cirripedia'
- 'Brachymeandra belongs to Scleractinia'
- 'Brachymeris belongs to Veneroida'
- 'Brachymetopus belongs to Proetida'
- 'Brachymimulus belongs to Orthida'
- 'Brachymylus belongs to Chimaeriformes'
- 'Brachynotus belongs to Decapoda'
- 'Brachyopterella is corrected as Brachopterella and belongs to Eurypterida'
- 'Brachyopterus belongs to Eurypterida'
- 'Brachyosteus belongs to Arthrodira'
- 'Brachypareion belongs to Palaeonisciformes'
- 'Brachyphyllia belongs to Scleractinia'
- 'Brachypoda belongs to Arthropoda'
- 'Brachyprion belongs to Strophomenida'
- 'Brachypterygius belongs to Ichthyosauria'
- 'Brachyrhizodus belongs to Myliobatiformes'
- 'Brachyrhizodus belongs to Petalodontida'
- 'Brachyschisma belongs to Fissiculata'
- 'Brachyseris belongs to Scleractinia'
- 'Brachysiphon belongs to Foraminiferida'
- 'Brachysoecia belongs to Cyclostomata'
- 'Brachysphingus belongs to Neogastropoda'
- 'Brachyspirifer belongs to Spiriferida'
- 'Brachystoma belongs to Neotaenioglossa'
- 'Brachystomia belongs to Heterostrophia'
- 'Brachythyrina belongs to Spiriferida'
- 'Brachythyrinella belongs to Spiriferida'
- 'Brachythyris belongs to Spiriferida'
- 'Brachytoma belongs to Neogastropoda'
- 'Brachytomaria belongs to Archaeogastropoda'
- 'Brachytrema belongs to Neotaenioglossa'
- 'Brachyzyga belongs to Terebratulida'
- 'Brackebuschia belongs to Trilobita'
- 'Bractea belongs to Tabulata'
- 'Bractechlamys belongs to Pterioida'
- 'Bracteoleptaena belongs to Strophomenida'
- 'Bractocyathus belongs to Ajacicyathida'
- 'Bracytrochus belongs to Scleractinia'
- 'Braderupia belongs to Palaeocopida'
- 'Bradfordia belongs to Ammonoidea'
- 'Bradfordirhynchia belongs to Rhynchonellida'
- 'Bradfordoceras belongs to Orthocerida'
- 'Bradleya belongs to Podocopida'
- 'Bradocryphaeus belongs to Phacopida'
- 'Bradoria belongs to Ostracoda'
- 'Bradyfallotaspis belongs to Olenellida'
- 'Bradyina belongs to Foraminiferida'
- 'Bradyospira belongs to Archaeogastropoda'
- 'Bradyphyllum belongs to Rugosa'
- 'Brahcylyrodesma belongs to Modiomorphoida'
- 'Brahimorthis belongs to Orthida'
- 'Brahmacrinus belongs to Monobathrida'
- 'Brahmaites belongs to Ammonoidea'
- 'Braiesopora belongs to Cyclostomata'
- 'Braintreella belongs to Ptychopariida'
- 'Brama belongs to Perciformes'
- 'Bramertonia belongs to Neotaenioglossa'
- 'Bramkampella belongs to Foraminiferida'
- 'Bramkampia belongs to Ammonoidea'
- 'Bramoides belongs to Perciformes'
- 'Bramus belongs to Echinoidea'
- 'Brancasaurus belongs to Plesiosauria'
- 'Branchiocarcinus belongs to Decapoda'
- 'Branchiocaris belongs to Canadaspidida'
- 'Branchiolambrus belongs to Decapoda'
- 'Branchioplax belongs to Decapoda'
- 'Branchiopoda belongs to Arthropoda'
- 'Branchiostegus belongs to Perciformes'
- 'Brancoceras belongs to Ammonoidea'
- 'Brandysia belongs to Orthida'
- 'Brandysops belongs to Asaphida'
- 'Branikia belongs to Spiriferida'
- 'Branislavia belongs to Hippuritoida'
- 'Branmehlia belongs to Conodontophorida'
- 'Brannerion belongs to Anguilliformes'
- 'Branneroceras belongs to Goniatitida'
- 'Branneroceratoides belongs to Goniatitida'
- 'Bransonia belongs to Conocardioida'
- 'Brasilia belongs to Ammonoidea'
- 'Brasiliella belongs to Foraminiferida'
- 'Brasilioproductus belongs to Strophomenida'
- 'Brassicicephalus belongs to Ptychopariida'
- 'Braunosteus belongs to Arthrodira'
- 'Brebina belongs to Foraminiferida'
- 'Bredocaris belongs to Orstenocarida'
- 'Bredyia belongs to Ammonoidea'
- 'Bregmacerina belongs to Gadiformes'
- 'Bregmaceros belongs to Gadiformes'
- 'Breileenia belongs to Strophomenida'
- 'Breizhops belongs to Phacopida'
- 'Breizosteus belongs to Acanthothoraci'
- 'Brembodus belongs to Pycnodontiformes'
- 'Brenckleina belongs to Foraminiferida'
- 'Brephocharieis belongs to Palaeocopida'
- 'Brestopora belongs to Stenolaemata'
- 'Breviacanthus belongs to Galeomorphii'
- 'Breviatractites belongs to Aulacocerida'
- 'Brevibelus belongs to Belemnitida'
- 'Brevibolbina belongs to Palaeocopida'
- 'Brevicamera belongs to Pentamerida'
- 'Brevicardium belongs to Veneroida'
- 'Brevicoceras belongs to Discosorida'
- 'Brevidorsa belongs to Palaeocopida'
- 'Brevikites belongs to Goniatitida'
- 'Brevilabiatus belongs to Hyolithida'
- 'Brevilamnulella belongs to Pentamerida'
- 'Brevimaeandra belongs to Scleractinia'
- 'Brevinucula belongs to Nuculoida'
- 'Breviorthonota belongs to Mytiloida'
- 'Brevipelta belongs to Obolellida'
- 'Breviphillipsia belongs to Proetida'
- 'Breviphrentis belongs to Rugosa'
- 'Breviphyllum belongs to Rugosa'
- 'Breviredlichia belongs to Redlichiida'
- 'Breviscutellum belongs to Corynexochida'
- 'Breviseptophyllum belongs to Rugosa'
- 'Breviseptum belongs to Pentamerida'
- 'Brevisiphonella belongs to Pharetronida'
- 'Brevispirifer belongs to Spiriferida'
- 'Brevisulcina belongs to Palaeocopida'
- 'Brevitermierella belongs to Trilobita'
- 'Brevitheca belongs to Orthothecida'
- 'Brewericeras belongs to Ammonoidea'
- 'Breynia belongs to Spatangoida'
- 'Brianellium belongs to Spumellaria'
- 'Brianispongia belongs to Lithistida'
- 'Briantelasma belongs to Rugosa'
- 'Briantia belongs to Rugosa'
- 'Brianurus belongs to Phacopida'
- 'Briarocrinus belongs to Monobathrida'
- 'Briartina belongs to Leperditicopida'
- 'Bridegeites belongs to Euomphalina'
- 'Bridgeia belongs to Trilobita'
- 'Bridgeina [misspelled as Bridegeina] belongs to Archaeogastropoda'
- 'Bridgeoceras belongs to Ellesmerocerida'
- 'Bridgerocrinus belongs to Cladida'
- 'Brightia belongs to Ammonoidea'
- 'Brightonia belongs to Spatangoida'
- 'Brightonicystis belongs to Diploporita'
- 'Brilonella belongs to Archaeogastropoda'
- 'Brimethyris belongs to Spiriferida'
- 'Brimosaurus belongs to Plesiosauria'
- 'Brindabellaspida belongs to Placodermi'
- 'Brindabellaspis belongs to Brindabellaspida'
- 'Brisaster belongs to Spatangoida'
- 'Briscoia belongs to Asaphida'
- 'Briseocrinus belongs to Cladida'
- 'Brisingella belongs to Forcipulatida'
- 'Brissolampas belongs to Spatangoida'
- 'Brissomorpha belongs to Spatangoida'
- 'Brissopatagus belongs to Spatangoida'
- 'Brissopneustes belongs to Spatangoida'
- 'Brissopsis belongs to Spatangoida'
- 'Brissus belongs to Spatangoida'
- 'Bristolia belongs to Olenellida'
- 'Brizalina belongs to Foraminiferida'
- 'Brocchia belongs to Neotaenioglossa'
- 'Brocchinia belongs to Neogastropoda'
- 'Brocchitas belongs to Neogastropoda'
- 'Brochechinus belongs to Orthopsida'
- 'Brochidium belongs to Architaenoglossa'
- 'Brochidium (Temnospira) was reranked as Temnospira and belongs to Architaenoglossa'
- 'Brochina was reranked as Caecum (Brochina) and belongs to Caecum' according to Gray 1837
- 'Brochina belongs to Neotaenioglossa'
- 'Brochoadmones belongs to Acanthodii'
- 'Brochocarina belongs to Strophomenida'
- 'Brochodora belongs to Lithistida'
- 'Brochopleurus belongs to Temnopleuroida'
- 'Brochosogenys belongs to Eunicemorpha'
- 'Brockocystis belongs to Rhombifera'
- 'Broctus belongs to Nassellaria'
- 'Brodekoceras belongs to Discosorida'
- 'Brodieia belongs to Ammonoidea'
- 'Broeckina belongs to Foraminiferida'
- 'Broeckinella belongs to Foraminiferida'
- 'Broeggeria belongs to Lingulida'
- 'Broeggeroceras belongs to Discosorida'
- 'Broeggerolithus belongs to Asaphida'
- 'Bromidella belongs to Palaeocopida'
- 'Bromidocrinus belongs to Diplobathrida'
- 'Bromidocystis belongs to Eocrinoidea'
- 'Bronaughocrinus belongs to Cladida'
- 'Brongniartella belongs to Phacopida'
- 'Bronicella belongs to Medusae'
- 'Bronnimannia belongs to Foraminiferida'
- 'Bronnothyris belongs to Terebratulida'
- 'Bronsteiniana belongs to Podocopida'
- 'Bronteopsis belongs to Corynexochida'
- 'Bronteus belongs to Ptychopariida'
- 'Brookesena belongs to Neotaenioglossa'
- 'Brooksina belongs to Pentamerida'
- 'Brookula belongs to Archaeogastropoda'
- 'Brookvalia belongs to Palaeonisciformes'
- 'Brosme belongs to Gadiformes'
- 'Brosmius belongs to Gadiformes'
- 'Brotula belongs to Ophidiiformes'
- 'Broughia belongs to Amiiformes'
- 'Brouweria belongs to Megalopiformes'
- 'Brouwerites belongs to Ceratitida'
- 'Brouzetia belongs to Heterostrophia'
- 'Browneella belongs to Rhynchonellida'
- 'Browneichthys belongs to Palaeonisciformes'
- 'Bruclarkia belongs to Neogastropoda'
- 'Bruennichometra belongs to Comatulida'
- 'Bruetia belongs to Veneroida'
- 'Bruniastarte belongs to Veneroida'
- 'Brunnirhyncha belongs to Rhynchonellida'
- 'Brunonia belongs to Neotaenioglossa'
- 'Brunsia belongs to Foraminiferida'
- 'Brunsiella belongs to Foraminiferida'
- 'Brunswickia belongs to Ptychopariida'
- 'Bruntonichthys belongs to Arthrodira'
- 'Bruntonites belongs to Spiriferida'
- 'Brushenodus belongs to Problematica'
- 'Brutaspis belongs to Ptychopariida'
- 'Brutonia belongs to Lichida'
- 'Brutopisocrinus belongs to Disparida'
- 'Bryantodina belongs to Conodontophorida'
- 'Bryantodus belongs to Conodontophorida'
- 'Brychaetus belongs to Osteoglossiformes'
- 'Brychiocrinus belongs to Cladida'
- 'Brydonella belongs to Cheilostomata'
- 'Brylyella belongs to Corynexochida'
- 'Bryochelys belongs to Chelonia'
- 'Bryocryptella belongs to Cheilostomata'
- 'Bryograptus belongs to Dendroidea'
- 'Bryopa belongs to Pholadomyoida'
- 'Bryorhynchus belongs to Rhynchonellida'
- 'Bryozoa belongs to Metazoa'
- 'Bubnoffiella belongs to Cheilostomata'
- 'Bubnoffiopsis belongs to Palaeocopida'
- 'Bubovicus belongs to Bellerophontida'
- 'Bubupeltina belongs to Corynexochida'
- 'Bucanella belongs to Bellerophontida'
- 'Bucania belongs to Bellerophontida'
- 'Bucanoides belongs to Thecosomata'
- 'Bucanophyllum belongs to Rugosa'
- 'Bucanopsis belongs to Bellerophontida'
- 'Bucanospira belongs to Architaenoglossa'
- 'Bucanotheca belongs to Orthothecida'
- 'Bucardiomya belongs to Pholadomyoida'
- 'Bucardium belongs to Veneroida'
- 'Bucardium (Europicardium) was reranked as Europicardium and belongs to Veneroida'
- 'Buccella belongs to Foraminiferida'
- 'Buccicrenata belongs to Foraminiferida'
- 'Buccinanops belongs to Neogastropoda'
- 'Buccinaria belongs to Neogastropoda'
- 'Buccinofusus belongs to Neogastropoda'
- 'Buccinopsis belongs to Neogastropoda'
- 'Buccinorbis belongs to Neogastropoda'
- 'Buccinulum belongs to Neogastropoda'
- 'Buccinum belongs to Neogastropoda'
- 'Buccitriton belongs to Neogastropoda'
- 'Bucconia belongs to Cephalaspida'
- 'Buceqia belongs to Atrypida'
- 'Bucerella belongs to Palaeocopida'
- 'Bucerobolbina belongs to Palaeocopida'
- 'Buchanathyris belongs to Spiriferida'
- 'Buchanoceras belongs to Orthocerida'
- 'Buchanosteus belongs to Arthrodira'
- 'Bucherina belongs to Foraminiferida'
- 'Buchia belongs to Pterioida'
- 'Buchiceras belongs to Ammonoidea'
- 'Buchicrinus belongs to Isocrinida'
- 'Buchiola belongs to Praecardioida'
- 'Buchiproetus belongs to Proetida'
- 'Buchnerina belongs to Foraminiferida'
- 'Buchotrigonia belongs to Trigonioida'
- 'Buchozia belongs to Neogastropoda'
- 'Buckmanina belongs to Archaeogastropoda'
- 'Buckmanithyris belongs to Terebratulida'
- 'Bucksella belongs to Ptychopariida'
- 'Budaia belongs to Scleractinia'
- 'Budaiceras belongs to Ammonoidea'
- 'Budashevaella belongs to Foraminiferida'
- 'Buddhaites belongs to Ceratitida'
- 'Budnianella belongs to Ostracoda'
- 'Buechelia belongs to Archaeogastropoda'
- 'Buehleroceras belongs to Ellesmerocerida'
- 'Buekkella belongs to Podocopida'
- 'Buelowiteuthis belongs to Aulacocerida'
- 'Buenellus belongs to Olenellida'
- 'Bueningia belongs to Foraminiferida'
- 'Bufanchiste belongs to Podocopida'
- 'Buffalopterus belongs to Eurypterida'
- 'Buffonella belongs to Cheilostomata'
- 'Buffonellodes belongs to Cheilostomata'
- 'Bufina belongs to Metacopida'
- 'Bufoceraurus belongs to Phacopida'
- 'Bufonariella belongs to Neotaenioglossa'
- 'Buglossidium belongs to Pleuronectiformes'
- 'Bukowskiites belongs to Ceratitida'
- 'Bulahdelia belongs to Strophomenida'
- 'Bulaiaspis belongs to Redlichiida'
- 'Bulamicrusta belongs to Crustoidea'
- 'Bulbaspis belongs to Asaphida'
- 'Bulbihastula belongs to Neogastropoda'
- 'Bulbobaculites belongs to Foraminiferida'
- 'Bulbobuccicrenata belongs to Foraminiferida'
- 'Bulbocystis belongs to Diploporita'
- 'Bulbophragmium belongs to Foraminiferida'
- 'Bulbosclerites belongs to Podocopida'
- 'Bulbosulculus belongs to Palaeocopida'
- 'Bulbus belongs to Neotaenioglossa'
- 'Bulimactaeon belongs to Cephalaspida'
- 'Bulimina belongs to Foraminiferida'
- 'Buliminella belongs to Foraminiferida'
- 'Buliminellita belongs to Foraminiferida'
- 'Buliminoides belongs to Foraminiferida'
- 'Bulimorpha belongs to Neotaenioglossa'
- 'Bulla belongs to Cephalaspida'
- 'Bullaeferum belongs to Palaeocopida'
- 'Bullaluta belongs to Ostracoda'
- 'Bullalveolina belongs to Foraminiferida'
- 'Bullarina belongs to Spiriferida'
- 'Bullata belongs to Neogastropoda'
- 'Bullatella belongs to Palaeocopida'
- 'Bullatimorphites belongs to Ammonoidea'
- 'Bullerichthys belongs to Arthrodira'
- 'Bullia belongs to Neogastropoda'
- 'Bullia (Molopophorus) was reranked as Molopophorus and belongs to Neogastropoda'
- 'Bullia (Molopophorus) belongs to Bullia' according to Gabb 1869
- 'Bullina belongs to Cephalaspida'
- 'Bulliopsis belongs to Neogastropoda'
- 'Bullopora belongs to Foraminiferida'
- 'Bullopora belongs to Polymorphinidae'
- 'Bullopsis belongs to Cephalaspida'
- 'Bullothyris belongs to Terebratulida'
- 'Bullulodictyon belongs to Stromatoporoidea'
- 'Bulnibarbi belongs to Ptychopariida'
- 'Bulogites belongs to Ceratitida'
- 'Bulovia belongs to Neogastropoda'
- 'Buluniella belongs to Modiomorphoida'
- 'Bulvankeriphyllum belongs to Rugosa'
- 'Bumastides belongs to Asaphida'
- 'Bumastus belongs to Corynexochida'
- 'Bumastus (Bumastoides) was reranked as Bumastoides and belongs to Corynexochida'
- 'Bunaia belongs to Xiphosurida'
- 'Bunburyiceras belongs to Ammonoidea'
- 'Bundenbachiellus belongs to Arthropoda'
- 'Bundenbachochaeta belongs to Polychaeta'
- 'Bungartius belongs to Arthrodira'
- 'Bungoella belongs to Veneroida'
- 'Bunodella belongs to Xiphosurida'
- 'Bunodes belongs to Xiphosurida'
- 'Buntonia belongs to Podocopida'
- 'Buntoxia belongs to Strophomenida'
- 'Bunyerichnus belongs to Medusae'
- 'Burbonella belongs to Palaeonisciformes'
- 'Burckhardites belongs to Ammonoidea'
- 'Burckhardtia belongs to Pterioida'
- 'Burdigalocrinus belongs to Comatulida'
- 'Burdikinia belongs to Archaeogastropoda'
- 'Buregia belongs to Palaeocopida'
- 'Burenoceras belongs to Ellesmerocerida'
- 'Burgessia belongs to Arthropoda'
- 'Burgessochaeta belongs to Polychaeta'
- 'Burgundia belongs to Tabulospongida'
- 'Buria belongs to Cyclostomata'
- 'Burijites belongs to Phylloceratitida'
- 'Burithes belongs to Hyolithida'
- 'Burlingia belongs to Ptychopariida'
- 'Burmeisterella belongs to Phacopida'
- 'Burmeisteria belongs to Phacopida'
- 'Burmesia belongs to Pholadomyoida'
- 'Burmirhynchia belongs to Rhynchonellida'
- 'Burnetiella belongs to Ptychopariida'
- 'Burnhamia belongs to Myliobatiformes'
- 'Burovia belongs to Strophomenida'
- 'Burriera belongs to Bivalvia'
- 'Burrinijucosteus belongs to Arthrodira'
- 'Burrirhynchia belongs to Rhynchonellida'
- 'Burronoceras belongs to Cephalopoda'
- 'Bursa belongs to Neotaenioglossa'
- 'Bursachitina belongs to Rhizopodea'
- 'Bursacrinus belongs to Cladida'
- 'Bursata belongs to Paleoloricata'
- 'Burseolina belongs to Foraminiferida'
- 'Burtinella belongs to Neotaenioglossa'
- 'Burtinia belongs to Perciformes'
- 'Burtinopsis belongs to Cetacea'
- 'Burtonops belongs to Phacopida'
- 'Buryella belongs to Nassellaria'
- 'Buscotypus belongs to Opisthobranchia'
- 'Buskia belongs to Ctenostomata'
- 'Buskopora belongs to Cystoporata'
- 'Busnardoites belongs to Ammonoidea'
- 'Bussonastrea [misspelled as Bussonastraea] belongs to Scleractinia'
- 'Busuanga belongs to Nassellaria'
- 'Busycon belongs to Neogastropoda'
- 'Busycon (Echinofulgur) belongs to Busycon' according to Olsson and Harbison 1953
- 'Busycon (Echinofulgur) was reranked as Echinofulgur and belongs to Neogastropoda'
- 'Busycotypus belongs to Neogastropoda'
- 'Butakovicyathus belongs to Monocyathida'
- 'Butkovia belongs to Atrypida'
- 'Butovia belongs to Cribricyathea'
- 'Butovicella belongs to Praecardioida'
- 'Buttsia belongs to Asaphida'
- 'Buttsina belongs to Asaphida'
- 'Buvignieria belongs to Neotaenioglossa'
- 'Buxtonia belongs to Strophomenida'
- 'Buxtoniella belongs to Strophomenida'
- 'Buxtonioides belongs to Strophomenida'
- 'Buzasina belongs to Foraminiferida'
- 'Bvalbardites belongs to Ptychopariida'
- 'Bykovaeina belongs to Foraminiferida'
- 'Bykoviella belongs to Foraminiferida'
- 'Bylgia belongs to Decapoda'
- 'Bynguanoia belongs to Naukatoidea'
- 'Bynumia belongs to Ptychopariida'
- 'Bynumiella belongs to Ptychopariida'
- 'Bynumina belongs to Ptychopariida'
- 'Byronia belongs to Hyolithelminthes'
- 'Byronoceras belongs to Oncoceratida'
- 'Byrsolopsina belongs to Palaeocopida'
- 'Byssocardium belongs to Veneroida'
- 'Byssodesma belongs to Modiomorphoida'
- 'Byssomera belongs to Veneroida'
- 'Byssonychia belongs to Pterioida'
- 'Byssopteria belongs to Pterioida'
- 'Bystromena belongs to Strophomenida'
- 'Bythiamena belongs to Veneroida'
- 'Bythicheilus belongs to Ptychopariida'
- 'Bythoceratina belongs to Podocopida'
- 'Bythocypris belongs to Podocopida'
- 'Bythocyproidea belongs to Metacopida'
- 'Bythocythere belongs to Podocopida'
- 'Bythocytheromorpha belongs to Podocopida'
- 'Bythopora belongs to Trepostomida'
- 'Bythotrypa belongs to Cystoporata'
- 'Byzantia belongs to Archaeogastropoda'
- 'Cabania belongs to Neogastropoda'
- 'Caberea belongs to Cheilostomata'
- 'Caberoides belongs to Cheilostomata'
- 'Cabestana [misspelled as Cabestanna] belongs to Neotaenioglossa'
- 'Caborcella belongs to Ptychopariida'
- 'Cabralista belongs to Veneroida'
- 'Cabrieroceras [misspelled as Cabrievoceras] belongs to Anarcestida'
- 'Cacemia belongs to Orthida'
- 'Cacheoceras belongs to Endocerida'
- 'Cactocrinus belongs to Monobathrida'
- 'Cactograptus belongs to Graptolithina'
- 'Cactosteges belongs to Strophomenida'
- 'Cadella belongs to Veneroida'
- 'Cadisocrinus belongs to Diplobathrida'
- 'Cadniacyathus belongs to Ajacicyathida'
- 'Cadoceras belongs to Ammonoidea'
- 'Cadocrinus belongs to Cladida'
- 'Cadomella belongs to Spiriferida'
- 'Cadomia belongs to Nuculoida'
- 'Cadomites belongs to Ammonoidea'
- 'Cadomoceras belongs to Ammonoidea'
- 'Cadudium belongs to Pentamerida'
- 'Cadulus belongs to Scaphopoda'
- 'Caecum belongs to Neotaenioglossa'
- 'Caelocrinus belongs to Cladida'
- 'Caenanoplia belongs to Strophomenida'
- 'Caenisites belongs to Ammonoidea'
- 'Caenocidaris belongs to Cidaroida'
- 'Caenocyclus belongs to Goniatitida'
- 'Caenodontus belongs to Conodontophorida'
- 'Caenolyroceras belongs to Goniatitida'
- 'Caenotreta belongs to Acrotretida'
- 'Caeroplecia belongs to Orthida'
- 'Caesariella belongs to Nuculoida'
- 'Caesia belongs to Neogastropoda'
- 'Caesio belongs to Perciformes'
- 'Caestocorbula belongs to Myoida'
- 'Caeus belongs to Gonorhynchiformes'
- 'Caganaspis belongs to Asaphida'
- 'Cagaster belongs to Spatangoida'
- 'Cahabagnathus belongs to Conodontophorida'
- 'Cainatops belongs to Ptychopariida'
- 'Cainoceras belongs to Ammonoidea'
- 'Cainocrinus belongs to Isocrinida'
- 'Calacanthopora belongs to Trepostomida'
- 'Calaiceras belongs to Phylloceratitida'
- 'Calameastolia belongs to Scleractinia'
- 'Calamocrinus belongs to Cyrtocrinida'
- 'Calamograptus belongs to Graptoloidea'
- 'Calamophyllia belongs to Scleractinia'
- 'Calamophylliopsis belongs to Scleractinia'
- 'Calamoseris belongs to Scleractinia'
- 'Calamostoma belongs to Gasterosteiformes'
- 'Calamotrypa belongs to Trepostomida'
- 'Calamus belongs to Perciformes'
- 'Calantica belongs to Cirripedia'
- 'Calapoecia belongs to Tabulata'
- 'Calappa belongs to Decapoda'
- 'Calappella belongs to Decapoda'
- 'Calappilia belongs to Decapoda'
- 'Calathiscus belongs to Lychniscosa'
- 'Calathospongia belongs to Lyssacinosida'
- 'Calaurops belongs to Archaeogastropoda'
- 'Calcancora belongs to Apodida'
- 'Calcancorella belongs to Molpadiida'
- 'Calcancoroidea belongs to Apodida'
- 'Calcarata belongs to Neogastropoda'
- 'Calcarea belongs to Porifera'
- 'Calcaribeyrichia belongs to Podocopida'
- 'Calcarichelys belongs to Chelonia'
- 'Calcarina belongs to Foraminiferida'
- 'Calcaronea belongs to Calcarea'
- 'Calceochiton belongs to Paleoloricata'
- 'Calceocrinus belongs to Disparida'
- 'Calceola belongs to Rugosa'
- 'Calceolispongia belongs to Cladida'
- 'Calchasiceras belongs to Oncoceratida'
- 'Calcicanicularia belongs to Pterioida'
- 'Calcihexactina belongs to Lyssacinosida'
- 'Calcirhynchia belongs to Rhynchonellida'
- 'Calcistella belongs to Hadromerida'
- 'Calcitheca belongs to Hyolithomorpha'
- 'Calcitornella belongs to Foraminiferida'
- 'Calcitrapessa belongs to Neogastropoda'
- 'Calcivertella belongs to Foraminiferida'
- 'Calclamna belongs to Dendrochirotida'
- 'Calclamnella belongs to Aspidochirotida'
- 'Calclamnoidea belongs to Dendrochirotida'
- 'Calcligula belongs to Molpadiida'
- 'Calclyra belongs to Holothuroidea'
- 'Calculites belongs to Ptychopariida'
- 'Caldenocrinus belongs to Sagenocrinida'
- 'Caledogonia belongs to Trigonioida'
- 'Caledorhynchia belongs to Rhynchonellida'
- 'Caleidocrinus belongs to Disparida'
- 'Caletaster belongs to Valvatida'
- 'Calhounoceras belongs to Actinocerida'
- 'Caliapora belongs to Tabulata'
- 'Calicantharus belongs to Neogastropoda'
- 'Calicia belongs to Pharetronida'
- 'Caliculospongia belongs to Porifera'
- 'Caliendrum belongs to Archaeogastropoda'
- 'Califodesma belongs to Veneroida'
- 'Californiceras belongs to Ammonoidea'
- 'Californosaurus belongs to Ichthyosauria'
- 'Caligella belongs to Foraminiferida'
- 'Calilampus belongs to Cassiduloida'
- 'Calinastrea belongs to Rugosa'
- 'Calipernurus belongs to Odontopleurida'
- 'Calix belongs to Diploporita'
- 'Callaiapsida belongs to Rhynchonellida'
- 'Callaionautilus belongs to Nautilida'
- 'Callanaitis belongs to Veneroida'
- 'Callaspis belongs to Asaphida'
- 'Callavia belongs to Olenellida'
- 'Calliaster belongs to Valvatida'
- 'Calliasterella belongs to Uractinida'
- 'Callicalyptella belongs to Strophomenida'
- 'Calliconites belongs to Aulacocerida'
- 'Callicylix belongs to Lychniscosa'
- 'Callicythere belongs to Podocopida'
- 'Calliderma belongs to Valvatida'
- 'Calliglypha belongs to Pentamerida'
- 'Callihoplites belongs to Ammonoidea'
- 'Callimitra belongs to Nassellaria'
- 'Callinectes belongs to Decapoda'
- 'Calliobasis belongs to Archaeogastropoda'
- 'Calliocrinus belongs to Monobathrida'
- 'Calliomarginatia belongs to Strophomenida'
- 'Calliomphalus belongs to Archaeogastropoda'
- 'Callionymus belongs to Perciformes'
- 'Calliostoma belongs to Archaeogastropoda'
- 'Calliostoma (Eocalliostoma) was reranked as Eocalliostoma and belongs to Archaeogastropoda'
- 'Calliotectum belongs to Neogastropoda'
- 'Calliotropis belongs to Archaeogastropoda'
- 'Calliovarica belongs to Archaeogastropoda'
- 'Callipentamerus belongs to Pentamerida'
- 'Calliphylloceras belongs to Phylloceratitida'
- 'Callipleura belongs to Rhynchonellida'
- 'Calliprotonia belongs to Strophomenida'
- 'Callipteryx belongs to Perciformes'
- 'Calliptychoceras belongs to Ammonoidea'
- 'Callispira belongs to Neotaenioglossa'
- 'Callispirifer belongs to Spiriferida'
- 'Callispirina belongs to Spiriferida'
- 'Callista belongs to Veneroida'
- 'Callistadia belongs to Archaeogastropoda'
- 'Callistalox belongs to Veneroida'
- 'Callistochiton belongs to Neoloricata'
- 'Callistocypraea belongs to Neotaenioglossa'
- 'Callistocythere belongs to Podocopida'
- 'Callistotapes belongs to Veneroida'
- 'Callithaca belongs to Veneroida'
- 'Callitomaria belongs to Archaeogastropoda'
- 'Callitrigonia belongs to Trigonioida'
- 'Callizoe belongs to Archaeostraca'
- 'Callizoniceras belongs to Ammonoidea'
- 'Calloarca belongs to Arcoida'
- 'Callocardia belongs to Veneroida'
- 'Callochiton belongs to Neoloricata'
- 'Callocladia belongs to Cryptostomata'
- 'Calloconularia belongs to Scyphozoa'
- 'Calloconus belongs to Helcionelloida'
- 'Callocystites belongs to Rhombifera'
- 'Callodictyon belongs to Lychniscosa'
- 'Callodonta belongs to Modiomorphoida'
- 'Callognathus belongs to Arthrodira'
- 'Callograptus belongs to Dendroidea'
- 'Callolongchaeus belongs to Heterostrophia'
- 'Callopegma belongs to Lithistida'
- 'Callophoca belongs to Carnivora'
- 'Callopoma belongs to Archaeogastropoda'
- 'Callopora belongs to Cheilostomata'
- 'Calloporella belongs to Trepostomida'
- 'Calloporina belongs to Cheilostomata'
- 'Callopterus belongs to Amiiformes'
- 'Callopteus belongs to Semionotiformes'
- 'Callorhinus belongs to Carnivora'
- 'Callorhynchus belongs to Chimaeriformes'
- 'Callosphaera belongs to Spumellaria'
- 'Callospiriferina belongs to Spiriferida'
- 'Callotrochus belongs to Archaeogastropoda'
- 'Callotrypa belongs to Trepostomida'
- 'Callucinella belongs to Veneroida'
- 'Callucinopsis belongs to Veneroida'
- 'Callusaria belongs to Neotaenioglossa'
- 'Callyodon belongs to Perciformes'
- 'Callytharrella belongs to Strophomenida'
- 'Calmiussiphyllum belongs to Rugosa'
- 'Calmonia belongs to Phacopida'
- 'Calocaria belongs to Myodocopida'
- 'Calocephalites belongs to Ptychopariida'
- 'Caloceras belongs to Ammonoidea'
- 'Calocidaris belongs to Cidaroida'
- 'Calocyclas belongs to Nassellaria'
- 'Calocycletta belongs to Nassellaria'
- 'Calocycloma belongs to Nassellaria'
- 'Calocyrtoceras belongs to Orthocerida'
- 'Calodisculus belongs to Heterostrophia'
- 'Calodiscus belongs to Agnostida'
- 'Calophos belongs to Neogastropoda'
- 'Calophylloides belongs to Rugosa'
- 'Calophyllum belongs to Rugosa'
- 'Calopora belongs to Trepostomida'
- 'Calorebama belongs to Neogastropoda'
- 'Calorhadia belongs to Nuculoida'
- 'Calorhadia (Litorhadia) [misspelled as Lithorhadia] belongs to Nuculoida'
- 'Calostylis belongs to Rugosa'
- 'Calostylopsis belongs to Scleractinia'
- 'Calotomus belongs to Perciformes'
- 'Calotrophon belongs to Neogastropoda'
- 'Caloxanthus belongs to Decapoda'
- 'Calpella belongs to Terebratulida'
- 'Calpensia belongs to Cheilostomata'
- 'Calpichtina belongs to Rhizopodea'
- 'Calpidopora belongs to Cheilostomata'
- 'Calpiocrinus belongs to Sagenocrinida'
- 'Calpionella belongs to Calpionellida'
- 'Calpionellida belongs to Ciliophora'
- 'Calpionellites belongs to Calpionellida'
- 'Calpionellopsis belongs to Calpionellida'
- 'Calpurna belongs to Neotaenioglossa'
- 'Calstevenus belongs to Scaphopoda'
- 'Calthalotia belongs to Archaeogastropoda'
- 'Calthropella belongs to Astrophorida'
- 'Calva belongs to Veneroida'
- 'Calvadosiella belongs to Neotaenioglossa'
- 'Calvaentolium belongs to Pterioida'
- 'Calverturris belongs to Neogastropoda'
- 'Calvetina belongs to Cheilostomata'
- 'Calveziconus belongs to Foraminiferida'
- 'Calvezina belongs to Foraminiferida'
- 'Calvina belongs to Cheilostomata'
- 'Calvinaria belongs to Rhynchonellida'
- 'Calvinella belongs to Asaphida'
- 'Calvipelta belongs to Ptychopariida'
- 'Calvirhynchia belongs to Rhynchonellida'
- 'Calvustrigis belongs to Spiriferida'
- 'Calybole belongs to Proetida'
- 'Calycanthocrinus belongs to Disparida'
- 'Calycoblastus belongs to Spiraculata'
- 'Calycoceras belongs to Ammonoidea'
- 'Calycocoelia belongs to Lithistida'
- 'Calycocrinus belongs to Sagenocrinida'
- 'Calycospongia belongs to Lychniscosa'
- 'Calycotubus belongs to Tuboidea'
- 'Calymene belongs to Phacopida'
- 'Calymenella belongs to Phacopida'
- 'Calymenesun [misspelled as Calymenesum] belongs to Phacopida'
- 'Calymenidius belongs to Phacopida'
- 'Calymmatina belongs to Lithistida'
- 'Calyptactis belongs to Hemizonida'
- 'Calyptaulax belongs to Phacopida'
- 'Calyptocoryphe belongs to Nassellaria'
- 'Calyptocoscinus belongs to Capsulocyathida'
- 'Calyptogena belongs to Veneroida'
- 'Calyptolepta belongs to Strophomenida'
- 'Calyptoria belongs to Spiriferida'
- 'Calyptraea belongs to Neotaenioglossa'
- 'Calyptraea (Calyptropsis) was reranked as Calyptropsis and belongs to Neotaenioglossa'
- 'Calyptraea (Sigapatella) belongs to Calyptraea' according to Lesson 1830
- 'Calyptraea (Sigapatella) was reranked as Sigapatella and belongs to Neotaenioglossa'
- 'Calyptraphorus belongs to Neotaenioglossa'
- 'Calyptrella belongs to Lychniscosa'
- 'Calyptrina belongs to Sabelliditida'
- 'Calyptroides belongs to Neotaenioglossa'
- 'Calyxdendrum belongs to Dendroidea'
- 'Camagueyia belongs to Foraminiferida'
- 'Camaraspis belongs to Asaphida'
- 'Camaraspoides belongs to Asaphida'
- 'Camarelasma belongs to Terebratulida'
- 'Camarium belongs to Spiriferida'
- 'Camarnia belongs to Neogastropoda'
- 'Camarocarcinus belongs to Decapoda'
- 'Camarocrinus belongs to Monobathrida'
- 'Camaroidea belongs to Graptolithina'
- 'Camarophorella belongs to Spiriferida'
- 'Camarophorina belongs to Rhynchonellida'
- 'Camarophorinella belongs to Rhynchonellida'
- 'Camarospira belongs to Spiriferida'
- 'Camarothyridina belongs to Rhynchonellida'
- 'Camarotoechia belongs to Rhynchonellida'
- 'Camarotoechioides belongs to Rhynchonellida'
- 'Cambarus belongs to Decapoda'
- 'Cambodgia belongs to Neotaenioglossa'
- 'Cambraechmina belongs to Ostracoda'
- 'Cambraster belongs to Edrioasteroidea'
- 'Cambretina belongs to Pelagiellida'
- 'Cambria belongs to Ostracoda'
- 'Cambridium belongs to Mollusca'
- 'Cambrioconus belongs to Hypseloconida'
- 'Cambroblastus belongs to Parablastoidea'
- 'Cambroblastus belongs to Edrioasterida'
- 'Cambrocassis belongs to Problematica'
- 'Cambroclavida belongs to Problematica'
- 'Cambroclavus belongs to Cambroclavida'
- 'Cambroconus belongs to Mollusca'
- 'Cambrocrinus belongs to Ascocystitida'
- 'Cambrocyathells belongs to Archaeocyathida'
- 'Cambrogeorgina belongs to Problematica'
- 'Cambromedusa belongs to Medusae'
- 'Cambrooistodus belongs to Conodontophorida'
- 'Cambropachycope belongs to Arthropoda'
- 'Cambrophyllum belongs to Anthozoa'
- 'Cambropodus belongs to Myriapoda'
- 'Cambrorhytium belongs to Medusae'
- 'Cambroscutum belongs to Mollusca'
- 'Cambrospira belongs to Mollusca'
- 'Cambrotrophia belongs to Pentamerida'
- 'Cambrotrypa belongs to Anthozoa'
- 'Cambrotubulus belongs to Trilobozoa'
- 'Cambrunicornia belongs to Trilobita'
- 'Camdenidea belongs to Podocopida'
- 'Cameleolopha belongs to Pterioida'
- 'Camellaspongia belongs to Lithistida'
- 'Camenella belongs to Mitrosagophora'
- 'Camerella belongs to Pentamerida'
- 'Camerisma belongs to Rhynchonellida'
- 'Cameroceras belongs to Endocerida'
- 'Camerogalerus belongs to Holectypoida'
- 'Camerophorina belongs to Rhynchonellida'
- 'Cameroptychium belongs to Lychniscosa'
- 'Camerospongia belongs to Lychniscosa'
- 'Camerotheca belongs to Hyolithida'
- 'Camerothyris belongs to Terebratulida'
- 'Cammingella belongs to Proetida'
- 'Campages belongs to Terebratulida'
- 'Campanelle belongs to Heterostrophia'
- 'Campanellula belongs to Foraminiferida'
- 'Campanile belongs to Neotaenioglossa'
- 'Campanilopa belongs to Neotaenioglossa'
- 'Campanulithus belongs to Spumellaria'
- 'Campbellodus belongs to Ptyctodontida'
- 'Campbellospira belongs to Archaeogastropoda'
- 'Campendoceras belongs to Endocerida'
- 'Campichia belongs to Heterostrophia'
- 'Campodus belongs to Eugeneodontida'
- 'Camponaxis belongs to Heterostrophia'
- 'Camponeila belongs to Heterostrophia'
- 'Campophyllum belongs to Rugosa'
- 'Camposcala belongs to Neotaenioglossa'
- 'Campropallus belongs to Olenellida'
- 'Camptoalatus belongs to Spumellaria'
- 'Camptoceratops belongs to Thecosomata'
- 'Camptochiton belongs to Neoloricata'
- 'Camptochlamys belongs to Pterioida'
- 'Camptocrinus belongs to Monobathrida'
- 'Camptocythere belongs to Podocopida'
- 'Camptolithus belongs to Tabulata'
- 'Camptonectes belongs to Pterioida'
- 'Camptosalpinx belongs to Serpulimorpha'
- 'Camptostroma belongs to Camptostromatoida'
- 'Camptostroma belongs to Coronatida'
- 'Camptostromatoida belongs to Camptostromoidea'
- 'Camptostromoidea belongs to Echinodermata'
- 'Campylacrum belongs to Neogastropoda'
- 'Campylites belongs to Ammonoidea'
- 'Campylites belongs to Polychaeta'
- 'Campylocephalus belongs to Eurypterida'
- 'Campyloceras belongs to Orthocerida'
- 'Campylocythere belongs to Podocopida'
- 'Campyloprion belongs to Eugeneodontida'
- 'Campylorthis belongs to Orthida'
- 'Campylostoma belongs to Diploporita'
- 'Campylostoma belongs to Decapoda'
- 'Camsellia belongs to Proetida'
- 'Camurophyllum belongs to Rugosa'
- 'Camuropiscis belongs to Arthrodira'
- 'Canadapteraspis belongs to Pteraspidomorphes'
- 'Canadaspidida belongs to Malacostraca'
- 'Canadaspis belongs to Canadaspidida'
- 'Canadia belongs to Phyllodocemorpha'
- 'Canadiphyllum belongs to Rugosa'
- 'Canadoceras belongs to Ammonoidea'
- 'Canadocystis belongs to Comarocystitida'
- 'Canadospira belongs to Spiriferida'
- 'Canadotis belongs to Pterioida'
- 'Canalilatus belongs to Lingulida'
- 'Canalipora belongs to Cyclostomata'
- 'Canaliscala belongs to Neotaenioglossa'
- 'Canarium belongs to Neotaenioglossa'
- 'Canavarella belongs to Ammonoidea'
- 'Canavaria belongs to Arieticeratinae'
- 'Canavarites belongs to Ammonoidea'
- 'Canavirilia belongs to Rhynchonellida'
- 'Cancellaria belongs to Neogastropoda'
- 'Cancellaria (Bivetiella) was reranked as Bivetiella and belongs to Neogastropoda'
- 'Cancellaria (Bivetiella) belongs to Cancellaria' according to Wenz 1943
- 'Cancellaria (Pyruclia) was reranked as Pyruclia and belongs to Neogastropoda'
- 'Cancellaria (Pyruclia) belongs to Cancellaria' according to Olsson 1932
- 'Cancellariella belongs to Neogastropoda'
- 'Cancellina belongs to Foraminiferida'
- 'Cancelloceras belongs to Goniatitida'
- 'Cancellospirifer belongs to Spiriferida'
- 'Cancellothyris belongs to Terebratulida'
- 'Cancelrana belongs to Neogastropoda'
- 'Cancer belongs to Decapoda'
- 'Cancilla belongs to Neogastropoda'
- 'Cancrinella belongs to Strophomenida'
- 'Cancrinelloides belongs to Strophomenida'
- 'Cancris belongs to Foraminiferida'
- 'Cancrisiella belongs to Foraminiferida'
- 'Cancrixantho belongs to Decapoda'
- 'Canda belongs to Cheilostomata'
- 'Candeina belongs to Foraminiferida'
- 'Candinia belongs to Sacoglossa'
- 'Candispirifer belongs to Spiriferida'
- 'Candorbulina belongs to Foraminiferida'
- 'Canepina belongs to Opisthobranchia'
- 'Canesium belongs to Nassellaria'
- 'Caneyella belongs to Pterioida'
- 'Caninella belongs to Rugosa'
- 'Caninia belongs to Rugosa'
- 'Caninophyllum belongs to Rugosa'
- 'Caninostrotion belongs to Rugosa'
- 'Canistrocrinus belongs to Monobathrida'
- 'Canistrumella belongs to Heteractinida'
- 'Cannapora belongs to Tabulata'
- 'Cannartidium belongs to Spumellaria'
- 'Cannartiscus belongs to Spumellaria'
- 'Cannartus belongs to Spumellaria'
- 'Canningella belongs to Trilobita'
- 'Canningius belongs to Coelocanthiformes'
- 'Cannobotrys belongs to Nassellaria'
- 'Cannostomites belongs to Coronatida'
- 'Canobius belongs to Palaeonisciformes'
- 'Canoptum belongs to Nassellaria'
- 'Cantabricanites belongs to Prolecanitida'
- 'Cantabriella belongs to Spiriferida'
- 'Cantalum belongs to Spumellaria'
- 'Cantharidella belongs to Archaeogastropoda'
- 'Cantharidus belongs to Archaeogastropoda'
- 'Cantharidus (Beraua) belongs to Cantharidus' according to Beets 1941
- 'Cantharidus (Beraua) was reranked as Beraua and belongs to Archaeogastropoda'
- 'Cantharocrinus belongs to Monobathrida'
- 'Cantharulus belongs to Neogastropoda'
- 'Cantharus belongs to Neogastropoda'
- 'Canthylotreta belongs to Acrotretida'
- 'Cantioscyllium belongs to Orectolobiformes'
- 'Cantrainea belongs to Archaeogastropoda'
- 'Cantrillia belongs to Rugosa'
- 'Canupora belongs to Cheilostomata'
- 'Canutrypa belongs to Cystoporata'
- 'Canutus belongs to Nassellaria'
- 'Capedopecten belongs to Pterioida'
- 'Capellia belongs to Valvatida'
- 'Capellineosuchus belongs to Crocodilia'
- 'Capelliniella belongs to Pentamerida'
- 'Capillapora belongs to Trepostomida'
- 'Capillarina belongs to Terebratulida'
- 'Capillicyathus belongs to Cribricyathea'
- 'Capillimya belongs to Pholadomyoida'
- 'Capillirhynchia belongs to Rhynchonellida'
- 'Capillirostra belongs to Rhynchonellida'
- 'Capillispirifer belongs to Spiriferida'
- 'Capillithyris belongs to Terebratulida'
- 'Capillomesolobus belongs to Strophomenida'
- 'Capillonia belongs to Strophomenida'
- 'Capistrocardia belongs to Myoida'
- 'Caplinoplia belongs to Strophomenida'
- 'Capnodoce belongs to Spumellaria'
- 'Capnophyllum belongs to Rugosa'
- 'Capnuchosphaera belongs to Spumellaria'
- 'Caprabolbina belongs to Palaeocopida'
- 'Capricornognathus belongs to Conodontophorida'
- 'Caprina belongs to Hippuritoida'
- 'Caprinella belongs to Hippuritoida'
- 'Caprinula belongs to Hippuritoida'
- 'Caprinuloidea belongs to Hippuritoida'
- 'Capriocornites belongs to Nautilida'
- 'Caproberyx belongs to Beryciformes'
- 'Capros belongs to Zeiformes'
- 'Caprotina belongs to Hippuritoida'
- 'Caprovesposus belongs to Zeiformes'
- 'Capsacythere belongs to Podocopida'
- 'Capsella belongs to Veneroida'
- 'Capsicocrinus belongs to Cyrtocrinida'
- 'Capsospongia belongs to Lithistida'
- 'Capsulocyathida belongs to Regulares'
- 'Capsulocyathus belongs to Capsulocyathida'
- 'Capulacmaea belongs to Neotaenioglossa'
- 'Capulus belongs to Neotaenioglossa'
- 'Carabocrinus belongs to Cladida'
- 'Carangodes belongs to Perciformes'
- 'Carangopsis belongs to Perciformes'
- 'Carantophyllum belongs to Scleractinia'
- 'Caranx belongs to Perciformes'
- 'Carapezzia belongs to Rhynchonellida'
- 'Carapus belongs to Ophidiiformes'
- 'Carbactinoceras belongs to Actinocerida'
- 'Carbocyrtina belongs to Spiriferida'
- 'Carbonarca belongs to Arcoida'
- 'Carbonella belongs to Foraminiferida'
- 'Carboninia belongs to Heterostrophia'
- 'Carbonocoryphe belongs to Proetida'
- 'Carbonoproetus belongs to Proetida'
- 'Carboprimita belongs to Palaeocopida'
- 'Carbosesostris belongs to Phyllodocemorpha'
- 'Carcharhiniformes belongs to Chondrichthyes'
- 'Carcharhinus belongs to Carcharhiniformes'
- 'Carchariolamna belongs to Lamniformes'
- 'Carcharocles belongs to Lamniformes'
- 'Carcharodon belongs to Lamniformes'
- 'Carcharoides belongs to Lamniformes'
- 'Carcicocaenia belongs to Scleractinia'
- 'Carcinaspides belongs to Cyclida'
- 'Carcineretes belongs to Decapoda'
- 'Carcinocarcinus belongs to Decapoda'
- 'Carcinocrinus belongs to Cladida'
- 'Carcinoplacoides belongs to Decapoda'
- 'Carcinoplax belongs to Decapoda'
- 'Carcinosoma belongs to Eurypterida'
- 'Carcinus belongs to Decapoda'
- 'Cardabia belongs to Holasteroida'
- 'Cardiaphyllum belongs to Rugosa'
- 'Cardiarachnidium belongs to Ctenostomata'
- 'Cardiarina belongs to Terebratulida'
- 'Cardiaster belongs to Holasteroida'
- 'Cardiastraea belongs to Scleractinia'
- 'Cardicarnia belongs to Praecardioida'
- 'Cardiella belongs to Goniatitida'
- 'Cardilia belongs to Veneroida'
- 'Cardilona belongs to Veneroida'
- 'Cardinalia belongs to Archaeogastropoda'
- 'Cardinia belongs to Veneroida'
- 'Cardiniferella belongs to Palaeocopida'
- 'Cardinioides belongs to Unionoida'
- 'Cardiniopsis belongs to Veneroida'
- 'Cardinirhynchia belongs to Rhynchonellida'
- 'Cardinocrania belongs to Strophomenida'
- 'Cardiobeleba belongs to Praecardioida'
- 'Cardiocardita belongs to Veneroida'
- 'Cardioceras belongs to Ammonoidea'
- 'Cardiocystites belongs to Eocrinoidea'
- 'Cardiodictyon belongs to Lobopoda'
- 'Cardioecia belongs to Cyclostomata'
- 'Cardiograptus belongs to Graptoloidea'
- 'Cardiola belongs to Praecardioida'
- 'Cardiolampas belongs to Disasteroida'
- 'Cardiolaria belongs to Nuculoida'
- 'Cardiolita belongs to Arcoida'
- 'Cardiolopsis belongs to Praecardioida'
- 'Cardiomantea belongs to Veneroida'
- 'Cardiomorpha belongs to Pholadomyoida'
- 'Cardiomya belongs to Pholadomyoida'
- 'Cardiopelta belongs to Disasteroida'
- 'Cardiophyllum belongs to Cribricyathea'
- 'Cardioserra belongs to Ophiocistioidea'
- 'Cardiotaxis belongs to Holasteroida'
- 'Cardiothyris belongs to Spiriferida'
- 'Cardisoma belongs to Decapoda'
- 'Cardita belongs to Veneroida'
- 'Cardita (Strophocardia) was reranked as Strophocardia and belongs to Veneroida'
- 'Cardita (Strophocardia) belongs to Cardita' according to Olsson 1961
- 'Carditamera belongs to Veneroida'
- 'Carditella belongs to Veneroida'
- 'Carditellopsis belongs to Veneroida'
- 'Cardites belongs to Veneroida'
- 'Carditomantea belongs to Veneroida'
- 'Carditopsis belongs to Veneroida'
- 'Cardium belongs to Veneroida'
- 'Cardobairdia belongs to Podocopida'
- 'Careliopsis belongs to Heterostrophia'
- 'Caretta belongs to Chelonia'
- 'Caribachlamys belongs to Pterioida'
- 'Caribbaster belongs to Spatangoida'
- 'Caribbella belongs to Podocopida'
- 'Caribeanella belongs to Foraminiferida'
- 'Caribiella belongs to Neogastropoda'
- 'Caribosiren belongs to Sirenia'
- 'Caricella belongs to Neogastropoda'
- 'Caricula belongs to Strophomenida'
- 'Caridosuctor belongs to Coelocanthiformes'
- 'Carinacca belongs to Neotaenioglossa'
- 'Carinachites belongs to Scyphozoa'
- 'Carinacyathus belongs to Ajacicyathida'
- 'Carinagypa belongs to Pentamerida'
- 'Carinagypa (Aseptagypa) was reranked as Aseptagypa and belongs to Pentamerida'
- 'Carinaknightina belongs to Palaeocopida'
- 'Carinamala belongs to Ptychopariida'
- 'Carinaria belongs to Neotaenioglossa'
- 'Carinaropsis belongs to Bellerophontida'
- 'Carinastarte belongs to Veneroida'
- 'Carinatina belongs to Atrypida'
- 'Carinatinella belongs to Atrypida'
- 'Carinator belongs to Archaeogastropoda'
- 'Carinatothyris belongs to Terebratulida'
- 'Carinatrypa belongs to Atrypida'
- 'Carinella belongs to Conodontophorida'
- 'Carinifer belongs to Cyclostomata'
- 'Cariniferella belongs to Orthida'
- 'Carinitheca belongs to Orthothecida'
- 'Carinobairdia belongs to Podocopida'
- 'Carinobolbina belongs to Palaeocopida'
- 'Carinoceras belongs to Anarcestida'
- 'Carinoclymenia belongs to Clymeniida'
- 'Carinoconus belongs to Foraminiferida'
- 'Carinocranium belongs to Asaphida'
- 'Carinocythereis belongs to Podocopida'
- 'Carinodens belongs to Squamata'
- 'Carinodictya belongs to Cryptostomata'
- 'Carinokloedenia belongs to Palaeocopida'
- 'Carinokoninckina belongs to Spiriferida'
- 'Carinolithes belongs to Hyolithida'
- 'Carinomphalus belongs to Neotaenioglossa'
- 'Carinonautilus belongs to Nautilida'
- 'Carinonychia belongs to Pterioida'
- 'Carinophylloceras belongs to Phylloceratitida'
- 'Carinophylloporina belongs to Fenestrata'
- 'Carinotachylasma belongs to Rugosa'
- 'Carinotropsis belongs to Neogastropoda'
- 'Carinowaagenophyllum belongs to Rugosa'
- 'Carinthiaphyllum belongs to Rugosa'
- 'Caritodens belongs to Pterioida'
- 'Carixia belongs to Foraminiferida'
- 'Carlclausus belongs to Tanaidacea'
- 'Carlinastraea belongs to Rugosa'
- 'Carlinia belongs to Strophomenida'
- 'Carlloceras belongs to Nautilida'
- 'Carlopsocrinus belongs to Cladida'
- 'Carminodonta belongs to Modiomorphoida'
- 'Carmon belongs to Trilobita'
- 'Carnalpia belongs to Praecardioida'
- 'Carnarvonia belongs to Ostracoda'
- 'Carnegiea belongs to Tabulospongida'
- 'Carneithyris belongs to Terebratulida'
- 'Carneyella belongs to Isorophida'
- 'Carniaphyllum belongs to Rugosa'
- 'Carnicoleus belongs to Lepidocoleomorpha'
- 'Carnidia belongs to Bivalvia'
- 'Carniodus belongs to Conodontophorida'
- 'Carnites belongs to Ceratitida'
- 'Carnivora belongs to Mammalia'
- 'Carolastraea belongs to Scleractinia'
- 'Carolia belongs to Pterioida'
- 'Carolia (Parinomya) belongs to Carolia' according to Olsson 1928
- 'Carolia (Parinomya) was reranked as Parinomya and belongs to Pterioida'
- 'Carolicrinus belongs to Monobathrida'
- 'Carolinapecten belongs to Pterioida'
- 'Carolinites belongs to Proetida'
- 'Carolinochelys belongs to Chelonia'
- 'Carolirhynchia belongs to Rhynchonellida'
- 'Carota belongs to Neogastropoda'
- 'Carotites belongs to Discosorida'
- 'Carpathichthys belongs to Osmeriformes'
- 'Carpatothyris belongs to Terebratulida'
- 'Carpenteria belongs to Foraminiferida'
- 'Carpenteroblastus belongs to Spiraculata'
- 'Carphites belongs to Reticulosa'
- 'Carpicyathus belongs to Ajacicyathida'
- 'Carpilius belongs to Decapoda'
- 'Carpilodes belongs to Decapoda'
- 'Carpinaria belongs to Spiriferida'
- 'Carpocanarium belongs to Nassellaria'
- 'Carpocanistrum belongs to Nassellaria'
- 'Carpocanium belongs to Nassellaria'
- 'Carpocanopsis belongs to Nassellaria'
- 'Carpocrinus belongs to Monobathrida'
- 'Carpocystites belongs to Diploporita'
- 'Carpopenaeus belongs to Decapoda'
- 'Carpospongia belongs to Lithistida'
- 'Carrickia belongs to Ptychopariida'
- 'Carringtonia belongs to Strophomenida'
- 'Carruthersella belongs to Rugosa'
- 'Carsosaurus belongs to Squamata'
- 'Carsothrissops belongs to Elopiformes'
- 'Carstenia belongs to Ammonoidea'
- 'Carterella belongs to Lithistida'
- 'Carteridina belongs to Spiriferida'
- 'Carterina belongs to Axinellida'
- 'Carterina belongs to Foraminiferida'
- 'Carterochaena belongs to Myoida'
- 'Cartersoceras belongs to Ellesmerocerida'
- 'Carthaginites belongs to Ammonoidea'
- 'Cartorhium belongs to Spiriferida'
- 'Carubacgutes belongs to Sachitida'
- 'Carubaknightina belongs to Palaeocopida'
- 'Caruichthys belongs to Palaeonisciformes'
- 'Carybdeida belongs to Scyphozoa'
- 'Carydiopora belongs to Cheilostomata'
- 'Carydium belongs to Modiomorphoida'
- 'Caryoblastus belongs to Fissiculata'
- 'Caryocaris belongs to Archaeostraca'
- 'Caryocrinites belongs to Rhombifera'
- 'Caryocystites belongs to Rhombifera'
- 'Caryogyps belongs to Pentamerida'
- 'Caryomanon belongs to Lithistida'
- 'Caryona belongs to Terebratulida'
- 'Caryophyllia belongs to Scleractinia'
- 'Caryorhynchus belongs to Rhynchonellida'
- 'Caryosmilia belongs to Scleractinia'
- 'Caryosphaera belongs to Spumellaria'
- 'Caryospongia belongs to Lithistida'
- 'Casearia [misspelled as Caesaria] belongs to Hexactinosa'
- 'Caseispongia belongs to Hexactinosa'
- 'Caseoceras belongs to Ellesmerocerida'
- 'Caseodus belongs to Eugeneodontida'
- 'Caseyella belongs to Neogastropoda'
- 'Casierius belongs to Anguilliformes'
- 'Casieroides belongs to Salmoniformes'
- 'Casimiria belongs to Neotaenioglossa'
- 'Casmaria belongs to Neotaenioglossa'
- 'Caspiaza belongs to Spumellaria'
- 'Caspiella belongs to Foraminiferida'
- 'Caspimactra belongs to Veneroida'
- 'Casquella belongs to Lingulida'
- 'Cassianastraea belongs to Scleractinia'
- 'Cassianastraea belongs to Lemniscaterina'
- 'Cassianastraea belongs to Archaeogastropoda'
- 'Cassianaxis belongs to Heterostrophia'
- 'Cassianebala belongs to Heterostrophia'
- 'Cassianella belongs to Pterioida'
- 'Cassianilda belongs to Heterostrophia'
- 'Cassianochaetetes belongs to Axinellida'
- 'Cassianocirrus belongs to Archaeogastropoda'
- 'Cassianoides belongs to Pterioida'
- 'Cassianopora belongs to Cyclostomata'
- 'Cassianospira belongs to Spiriferida'
- 'Cassianostroma belongs to Axinellida'
- 'Cassianothalamia belongs to Hadromerida'
- 'Cassianozyga belongs to Neotaenioglossa'
- 'Cassidaria belongs to Neotaenioglossa'
- 'Cassidelina belongs to Foraminiferida'
- 'Cassidella belongs to Foraminiferida'
- 'Cassideus belongs to Nassellaria'
- 'Cassidiceps belongs to Climatiiformes'
- 'Cassidirostrum belongs to Rhynchonellida'
- 'Cassidulina belongs to Foraminiferida'
- 'Cassidulinella belongs to Foraminiferida'
- 'Cassidulinita belongs to Foraminiferida'
- 'Cassidulinoides belongs to Foraminiferida'
- 'Cassiduloida belongs to Echinoidea'
- 'Cassidulus belongs to Cassiduloida'
- 'Cassigerinella belongs to Foraminiferida'
- 'Cassigerinelloita belongs to Foraminiferida'
- 'Cassinoceras belongs to Endocerida'
- 'Cassiope belongs to Neotaenioglossa'
- 'Cassiope (Cassiopella) was reranked as Cassiopella and belongs to Neotaenioglossa'
- 'Cassipelia belongs to Archaeogastropoda'
- 'Cassis belongs to Neotaenioglossa'
- 'Cassis (Sassia) belongs to Cassis' according to Bellardi 1872
- 'Cassowarioides belongs to Conocardioida'
- 'Cassubia belongs to Radiodonta'
- 'Castanopora belongs to Cheilostomata'
- 'Castellaroina belongs to Strophomenida'
- 'Casterella belongs to Pholadomyoida'
- 'Castericystis belongs to Soluta'
- 'Casteroceras belongs to Nautilida'
- 'Casterocythere belongs to Podocopida'
- 'Casterolimulus belongs to Xiphosurida'
- 'Casteropora belongs to Ctenostomata'
- 'Castrum belongs to Nassellaria'
- 'Catacephalus belongs to Terebratulida'
- 'Cataceramus belongs to Pterioida'
- 'Catacoeloceras belongs to Ammonoidea'
- 'Catacoraites belongs to Metacopida'
- 'Catactocrinus belongs to Cladida'
- 'Catactotoechus belongs to Rugosa'
- 'Catadoxides belongs to Trilobita'
- 'Catamarcaia belongs to Arcoida'
- 'Catantostoma belongs to Archaeogastropoda'
- 'Catapleura belongs to Chelonia'
- 'Catapsydrax belongs to Foraminiferida'
- 'Cataraquicrinus belongs to Disparida'
- 'Cataschisma belongs to Archaeogastropoda'
- 'Catasigaloceras belongs to Ammonoidea'
- 'Catasolenopleura belongs to Ptychopariida'
- 'Catastroboceras belongs to Nautilida'
- 'Catatonocrinus belongs to Disparida'
- 'Catatrypa belongs to Atrypida'
- 'Catazyga belongs to Atrypida'
- 'Catella belongs to Arcoida'
- 'Catenariopsis belongs to Cheilostomata'
- 'Catenicella belongs to Cheilostomata'
- 'Catenipora belongs to Tabulata'
- 'Catenispongia belongs to Pharetronida'
- 'Catenoscala belongs to Neotaenioglossa'
- 'Catenotoma belongs to Neogastropoda'
- 'Cathaysia belongs to Strophomenida'
- 'Cathetocrinus belongs to Cladida'
- 'Catillicephala belongs to Asaphida'
- 'Catillocrinus belongs to Disparida'
- 'Catilon belongs to Neogastropoda'
- 'Catinula belongs to Pterioida'
- 'Cativella belongs to Podocopida'
- 'Catoma belongs to Spumellaria'
- 'Catopygus belongs to Cassiduloida'
- 'Catoraphinoceras belongs to Ellesmerocerida'
- 'Catulloceras belongs to Ammonoidea'
- 'Catuniella belongs to Asaphida'
- 'Caturus belongs to Amiiformes'
- 'Catyrephoceras belongs to Tarphyceratida'
- 'Caucacrocrinus belongs to Monobathrida'
- 'Caucasella belongs to Neotaenioglossa'
- 'Caucasella belongs to Rhynchonellida'
- 'Caucasicus belongs to Spumellaria'
- 'Caucasina belongs to Foraminiferida'
- 'Caucasiproductus belongs to Strophomenida'
- 'Caucasites belongs to Ceratitida'
- 'Caucasoproductus belongs to Strophomenida'
- 'Caucasorhynchia belongs to Rhynchonellida'
- 'Caucasothyris belongs to Terebratulida'
- 'Caudites belongs to Podocopida'
- 'Caudriella belongs to Foraminiferida'
- 'Caulaspina belongs to Ptychopariida'
- 'Caulaspis belongs to Asaphida'
- 'Caulastraea is corrected as Caulastrea and belongs to Scleractinia'
- 'Cauliculospongia belongs to Lithistida'
- 'Caulophacus belongs to Lyssacinosida'
- 'Caumontisphinctes belongs to Ammonoidea'
- 'Cautotriphora belongs to Neotaenioglossa'
- 'Cava belongs to Cyclostomata'
- 'Cavanechinus belongs to Echinocystitoida'
- 'Cavaria belongs to Cyclostomata'
- 'Cavarinella belongs to Cyclostomata'
- 'Cavaspongia belongs to Spumellaria'
- 'Cavatisinurostrum belongs to Rhynchonellida'
- 'Caveacus belongs to Problematica'
- 'Cavellina belongs to Platycopida'
- 'Caveola belongs to Neogastropoda'
- 'Cavernella belongs to Fenestrata'
- 'Cavernisa belongs to Neotaenioglossa'
- 'Cavernolites belongs to Hyolithida'
- 'Cavhithis belongs to Palaeocopida'
- 'Cavilabium belongs to Neotaenioglossa'
- 'Cavilasma belongs to Rugosa'
- 'Cavilentia belongs to Goniatitida'
- 'Cavilinga belongs to Veneroida'
- 'Cavilucina belongs to Veneroida'
- 'Cavispongia belongs to Lychniscosa'
- 'Caviumbonia belongs to Neotaenioglossa'
- 'Cavolinia [misspelled as Cavolina] belongs to Thecosomata'
- 'Cavopleura belongs to Palaeocopida'
- 'Cavusgnathus belongs to Conodontophorida'
- 'Cavusonella belongs to Pharetronida'
- 'Cavussurella belongs to Podocopida'
- 'Caypullisaurus belongs to Ichthyosauria'
- 'Caytonidea belongs to Podocopida'
- 'Cayugoceras is corrected as Cayogoceras and belongs to Discosorida'
- 'Cayutoceras belongs to Orthocerida'
- 'Caznaia belongs to Asaphida'
- 'Ceata belongs to Cyclostomata'
- 'Ceciliaphyllum belongs to Rugosa'
- 'Cecrops belongs to Spumellaria'
- 'Cedaraspis belongs to Ptychopariida'
- 'Cedarellus belongs to Ptychopariida'
- 'Cedaria belongs to Ptychopariida'
- 'Cedarina belongs to Ptychopariida'
- 'Cedarvilleoceras belongs to Orthocerida'
- 'Cederstroemia belongs to Orectolobiformes'
- 'Cedocamia belongs to Ostracoda'
- 'Cedulia belongs to Strophomenida'
- 'Ceidmonea belongs to Cyclostomata'
- 'Cekovia belongs to Corynexochida'
- 'Celaeceras belongs to Anarcestida'
- 'Celatoconus belongs to Neogastropoda'
- 'Celdobolus belongs to Acrotretida'
- 'Celebetes belongs to Strophomenida'
- 'Celechopora belongs to Tabulata'
- 'Celechovites belongs to Ostracoda'
- 'Celidocrania belongs to Acrotretida'
- 'Cellana belongs to Patellogastropoda'
- 'Cellaria belongs to Cheilostomata'
- 'Cellarinella belongs to Cheilostomata'
- 'Cellarinidra belongs to Cheilostomata'
- 'Cellepora belongs to Cheilostomata'
- 'Celleporaria belongs to Cheilostomata'
- 'Celleporella belongs to Cheilostomata'
- 'Celleporina belongs to Cheilostomata'
- 'Cellicyathus belongs to Archaeocyathida'
- 'Cellonina belongs to Foraminiferida'
- 'Cellulipora belongs to Cyclostomata'
- 'Celmus belongs to Proetida'
- 'Celonocrinus belongs to Cladida'
- 'Celox belongs to Nautilida'
- 'Celsifornix belongs to Spiriferida'
- 'Celtanoplia belongs to Strophomenida'
- 'Celtencrinurus belongs to Phacopida'
- 'Celtoconcha belongs to Modiomorphoida'
- 'Celtocrinus belongs to Monobathrida'
- 'Celtoides belongs to Veneroida'
- 'Celyphia belongs to Calcarea'
- 'Cementula belongs to Serpulimorpha'
- 'Cenellipsis belongs to Spumellaria'
- 'Cenisella belongs to Ammonoidea'
- 'Cenoceras belongs to Nautilida'
- 'Cenocrinus belongs to Isocrinida'
- 'Cenodiscaella belongs to Spumellaria'
- 'Cenodiscus belongs to Spumellaria'
- 'Cenolarcopyle belongs to Spumellaria'
- 'Cenomanaster belongs to Valvatida'
- 'Cenomanella belongs to Neotaenioglossa'
- 'Cenomanina belongs to Scleractinia'
- 'Cenomanocarcinus belongs to Decapoda'
- 'Cenorhynchia belongs to Rhynchonellida'
- 'Cenosphaera belongs to Spumellaria'
- 'Centauropyge belongs to Phacopida'
- 'Centracanthus belongs to Perciformes'
- 'Centriconus belongs to Mollusca'
- 'Centrifuga belongs to Neogastropoda'
- 'Centrifugus belongs to Euomphalina'
- 'Centriocrinus belongs to Monobathrida'
- 'Centriscus belongs to Gasterosteiformes'
- 'Centristela belongs to Rugosa'
- 'Centroberyx belongs to Beryciformes'
- 'Centrobotrys belongs to Nassellaria'
- 'Centrocardita belongs to Veneroida'
- 'Centroceras belongs to Nautilida'
- 'Centrocyrtoceras belongs to Barrandeocerida'
- 'Centrocythere belongs to Podocopida'
- 'Centrolepis belongs to Palaeonisciformes'
- 'Centrolitoceras belongs to Nautilida'
- 'Centronea belongs to Cyclostomata'
- 'Centronella belongs to Terebratulida'
- 'Centronelloidea belongs to Terebratulida'
- 'Centroonoceras belongs to Orthocerida'
- 'Centrophoroides belongs to Squaliformes'
- 'Centrophorus belongs to Squaliformes'
- 'Centropleura belongs to Redlichiida'
- 'Centropomus belongs to Perciformes'
- 'Centropristis belongs to Perciformes'
- 'Centropterus belongs to Squaliformes'
- 'Centropygus belongs to Cassiduloida'
- 'Centrorhynchus belongs to Rhynchonellida'
- 'Centrorizoceras belongs to Oncoceratida'
- 'Centrosqualus belongs to Squaliformes'
- 'Centrostephanus belongs to Diadematoida'
- 'Ceocypea belongs to Strophomenida'
- 'Ceotinella belongs to Calcarea'
- 'Cepatia belongs to Neotaenioglossa'
- 'Cephalaspidea [misspelled as Cephalaspida] belongs to Opisthobranchia'
- 'Cephalaspidiformes belongs to Cephalaspidomorphi'
- 'Cephalaspidomorphi belongs to Chordata'
- 'Cephalites belongs to Lychniscosa'
- 'Cephalochordata belongs to Chordata'
- 'Cephalodiscida belongs to Pterobranchia'
- 'Cephalodiscus belongs to Cephalodiscida'
- 'Cephalograptus belongs to Graptoloidea'
- 'Cephalopoda belongs to Mollusca'
- 'Cephalopyge belongs to Agnostida'
- 'Cephalopyramis belongs to Nassellaria'
- 'Cephaloraphidites belongs to Astrophorida'
- 'Cephalotropis belongs to Cetacea'
- 'Cephaloxeniformes belongs to Osteichthyes'
- 'Cephaloxenus belongs to Cephaloxeniformes'
- 'Cepola belongs to Perciformes'
- 'Cerabonusoides belongs to Radiodonta'
- 'Ceragnostus belongs to Agnostida'
- 'Ceramaster belongs to Valvatida'
- 'Ceramella belongs to Cystoporata'
- 'Ceramisia belongs to Terebratulida'
- 'Ceramograptus belongs to Graptolithina'
- 'Ceramophylla belongs to Cystoporata'
- 'Ceramopora belongs to Cystoporata'
- 'Ceramoporella belongs to Cystoporata'
- 'Ceramurus belongs to Pachycormiformes'
- 'Ceraostroma belongs to Axinellida'
- 'Cerarchocyrtium belongs to Spumellaria'
- 'Cerasina belongs to Atrypida'
- 'Cerasmocrinus belongs to Monobathrida'
- 'Cerastoderma belongs to Veneroida'
- 'Ceratammina belongs to Foraminiferida'
- 'Ceratia belongs to Neotaenioglossa'
- 'Ceratiocaris belongs to Archaeostraca'
- 'Ceratites belongs to Ceratitida'
- 'Ceratitida belongs to Cephalopoda'
- 'Ceratobairdia belongs to Podocopida'
- 'Ceratobeloceras belongs to Anarcestida'
- 'Ceratoblastus belongs to Fissiculata'
- 'Ceratobolbina belongs to Palaeocopida'
- 'Ceratobulimina belongs to Foraminiferida'
- 'Ceratocancris belongs to Foraminiferida'
- 'Ceratocara belongs to Odontopleurida'
- 'Ceratocephala belongs to Odontopleurida'
- 'Ceratocephala (Ceratocephalina) was reranked as Ceratocephalina and belongs to Odontopleurida'
- 'Ceratocoenia belongs to Scleractinia'
- 'Ceratoconcha belongs to Cirripedia'
- 'Ceratoconus belongs to Mollusca'
- 'Ceratocratia belongs to Podocopida'
- 'Ceratocrinus belongs to Cladida'
- 'Ceratocypris belongs to Ostracoda'
- 'Ceratocystis belongs to Cornuta'
- 'Ceratodictya belongs to Reticulosa'
- 'Ceratoichthys belongs to Perciformes'
- 'Ceratoikiscum belongs to Spumellaria'
- 'Ceratolamarckina belongs to Foraminiferida'
- 'Ceratoleperditia belongs to Leperditicopida'
- 'Ceratolithus belongs to Asaphida'
- 'Ceratomya belongs to Pholadomyoida'
- 'Ceratomyopsis belongs to Veneroida'
- 'Ceratonurus belongs to Odontopleurida'
- 'Ceratopea belongs to Euomphalina'
- 'Ceratopeltis belongs to Proetida'
- 'Ceratophyllia belongs to Scleractinia'
- 'Ceratophyllum belongs to Rugosa'
- 'Ceratoporella belongs to Tabulospongida'
- 'Ceratoproetus belongs to Proetida'
- 'Ceratopsammia belongs to Scleractinia'
- 'Ceratopsis belongs to Palaeocopida'
- 'Ceratopyge belongs to Asaphida'
- 'Ceratoscopelus belongs to Myctophiformes'
- 'Ceratostreon belongs to Pterioida'
- 'Ceratotheca belongs to Orthothecida'
- 'Ceratothecia belongs to Scleractinia'
- 'Ceratotrochus belongs to Scleractinia'
- 'Ceratotrochus (Edwardsotrochus) was reranked as Edwardsotrochus and belongs to Scleractinia'
- 'Ceratreta belongs to Acrotretida'
- 'Ceraunocochlis belongs to Neotaenioglossa'
- 'Ceraurinella belongs to Phacopida'
- 'Ceraurinium belongs to Phacopida'
- 'Ceraurinus belongs to Phacopida'
- 'Cerauroides belongs to Phacopida'
- 'Cerauromeros belongs to Phacopida'
- 'Cerauropeltis belongs to Phacopida'
- 'Ceraurus belongs to Phacopida'
- 'Cerberatrypa belongs to Atrypida'
- 'Cercidocrinus belongs to Cladida'
- 'Cercomya belongs to Pholadomyoida'
- 'Cereiphyllia [misspelled as Cereiophyllia] belongs to Scleractinia'
- 'Cererithyris belongs to Terebratulida'
- 'Ceresiosaurus belongs to Notosauria'
- 'Ceriaster belongs to Rugosa'
- 'Ceriocysta belongs to Rugosa'
- 'Ceriodictyon belongs to Lychniscosa'
- 'Cerioelasma belongs to Rugosa'
- 'Cerioheterastraea belongs to Scleractinia'
- 'Ceriopora belongs to Cyclostomata'
- 'Cerioporella belongs to Cyclostomata'
- 'Ceriostella belongs to Scleractinia'
- 'Ceriphyllum belongs to Rugosa'
- 'Ceristella belongs to Rugosa'
- 'Ceritella belongs to Cephalaspida'
- 'Cerithidea belongs to Neotaenioglossa'
- 'Cerithideops belongs to Neotaenioglossa'
- 'Cerithideopsilla belongs to Neotaenioglossa'
- 'Cerithideopsis belongs to Neotaenioglossa'
- 'Cerithidium belongs to Neotaenioglossa'
- 'Cerithiella belongs to Neotaenioglossa'
- 'Cerithinella belongs to Neotaenioglossa'
- 'Cerithioclava belongs to Neotaenioglossa'
- 'Cerithioderma belongs to Neotaenioglossa'
- 'Cerithioides belongs to Archaeogastropoda'
- 'Cerithiomorpha belongs to Neotaenioglossa'
- 'Cerithiopsidella belongs to Neotaenioglossa'
- 'Cerithiopsis belongs to Neotaenioglossa'
- 'Cerithiopsis (Cerithiopsida) was reranked as Cerithiopsida and belongs to Neotaenioglossa'
- 'Cerithiozyga [misspelled as Cerithiocyga] belongs to Neotaenioglossa'
- 'Cerithiscala belongs to Neotaenioglossa'
- 'Cerithium belongs to Neotaenioglossa'
- 'Cerithium (Cerithina) was reranked as Cerithina and belongs to Neotaenioglossa'
- 'Cerithium (Horizostoma) was reranked as Horizostoma and belongs to Neotaenioglossa'
- 'Cerithium (Iddingsia) was reranked as Iddingsia and belongs to Neotaenioglossa'
- 'Cerithium (Nigerithium) was reranked as Nigerithium and belongs to Neotaenioglossa'
- 'Cerithopsina [misspelled as Cerithopsina] belongs to Neotaenioglossa'
- 'Cermataspis belongs to Trilobita'
- 'Cermatops belongs to Trilobita'
- 'Cerninella belongs to Palaeocopida'
- 'Cernuolimbus belongs to Ptychopariida'
- 'Cerobertina belongs to Foraminiferida'
- 'Cerobertinella belongs to Foraminiferida'
- 'Ceromyella belongs to Pholadomyoida'
- 'Ceroniola belongs to Veneroida'
- 'Ceronocare belongs to Asaphida'
- 'Cershiites belongs to Palaeocopida'
- 'Certonardoa belongs to Valvatida'
- 'Cerullia belongs to Veneroida'
- 'Cervella belongs to Fenestrata'
- 'Cessipylorum belongs to Spumellaria'
- 'Cestites belongs to Problematica'
- 'Cestobrissus belongs to Spatangoida'
- 'Cestocrinus belongs to Cladida'
- 'Cetacea belongs to Mammalia'
- 'Ceterhinops belongs to Cetacea'
- 'Cetorhinus belongs to Lamniformes'
- 'Cetotheriomorphus [misspelled as Cetotheriomorphis] belongs to Cetacea'
- 'Cetotheriopsis belongs to Cetacea'
- 'Cetotherium belongs to Cetacea'
- 'Cetotherium (Eucetotherium) was reranked as Eucetotherium and belongs to Cetacea'
- 'Cetotherium (Plesiocetopsis) was reranked as Plesiocetopsis and belongs to Cetacea'
- 'Chabactoceras belongs to Ellesmerocerida'
- 'Chablaisia belongs to Foraminiferida'
- 'Chaceia belongs to Myoida'
- 'Chacomurus belongs to Phacopida'
- 'Chadwickoceras belongs to Oncoceratida'
- 'Chaeniorhynchus belongs to Rhynchonellida'
- 'Chaenocardia belongs to Pterioida'
- 'Chaenogaleus belongs to Carcharhiniformes'
- 'Chaenomya belongs to Pholadomyoida'
- 'Chaetasterina belongs to Valvatida'
- 'Chaetetella belongs to Tabulospongida'
- 'Chaetetes belongs to Tabulospongida'
- 'Chaetetipora belongs to Tabulospongida'
- 'Chaetetopsis belongs to Tabulospongida'
- 'Chaetodon belongs to Perciformes'
- 'Chaetognatha belongs to Metazoa'
- 'Chaetopleura belongs to Neoloricata'
- 'Chaetosalpinx belongs to Serpulimorpha'
- 'Chaeturichthys belongs to Perciformes'
- 'Chaganella belongs to Strophomenida'
- 'Chagrinia belongs to Coelocanthiformes'
- 'Chainodictyon belongs to Fenestrata'
- 'Chaivella belongs to Mitrata'
- 'Chakassicyathus belongs to Ajacicyathida'
- 'Chakasskia belongs to Trilobita'
- 'Chalalabelus belongs to Belemnitida'
- 'Chalaropegma belongs to Lithistida'
- 'Chalaroschwagerina belongs to Foraminiferida'
- 'Chalarostrepsis belongs to Bellerophontida'
- 'Chalasiocranos belongs to Problematica'
- 'Chalcidichthys belongs to Perciformes'
- 'Chalcidophyllum belongs to Rugosa'
- 'Chalfontia belongs to Trilobita'
- 'Chalilovella belongs to Foraminiferida'
- 'Chalimochonetes belongs to Strophomenida'
- 'Chalmasia belongs to Pterioida'
- 'Chama belongs to Veneroida'
- 'Chamaesipho belongs to Cirripedia'
- 'Chamelea belongs to Veneroida'
- 'Chametrachea belongs to Veneroida'
- 'Chamishaella belongs to Podocopida'
- 'Chamoussetia belongs to Ammonoidea'
- 'Championodictya belongs to Cryptostomata'
- 'Champlainia belongs to Ptychopariida'
- 'Champlainopora belongs to Trepostomida'
- 'Champsodelphis belongs to Cetacea'
- 'Chanasia belongs to Ammonoidea'
- 'Chancelloria belongs to Chancelloriida'
- 'Chancelloriida belongs to Coeloscleritophora'
- 'Chancia belongs to Ptychopariida'
- 'Chanciaopsis belongs to Ptychopariida'
- 'Chanda belongs to Perciformes'
- 'Changaspis belongs to Corynexochida'
- 'Changhsingoceras belongs to Goniatitida'
- 'Changia belongs to Asaphida'
- 'Changicyathus belongs to Archaeocyathida'
- 'Changjianggouphyllum belongs to Rugosa'
- 'Changkiuoceras belongs to Endocerida'
- 'Changninocrinus belongs to Disparida'
- 'Changqingia belongs to Ptychopariida'
- 'Changshabaella belongs to Ostracoda'
- 'Changshaispirifer belongs to Spiriferida'
- 'Changshania belongs to Ptychopariida'
- 'Changshanocephalus belongs to Ptychopariida'
- 'Changtangella belongs to Spiriferida'
- 'Changxingia belongs to Coelocanthiformes'
- 'Changyangnia belongs to Myodocopida'
- 'Changyangrhynchus belongs to Rhynchonellida'
- 'Chankacyathus belongs to Archaeocyathida'
- 'Chanopsis belongs to Gonorhynchiformes'
- 'Chanos belongs to Gonorhynchiformes'
- 'Chaoaspis belongs to Redlichiida'
- 'Chaohuceras belongs to Endocerida'
- 'Chaohusaurus belongs to Ichthyosauria'
- 'Chaoiella belongs to Strophomenida'
- 'Chaoina belongs to Strophomenida'
- 'Chapadella belongs to Terebratulida'
- 'Chaperia belongs to Hippuritoida'
- 'Chaperia belongs to Cheilostomata'
- 'Chapinella belongs to Spiriferida'
- 'Chapmanicythereis belongs to Podocopida'
- 'Chapmanina belongs to Foraminiferida'
- 'Chapmanites belongs to Metacopida'
- 'Characodoma belongs to Cheilostomata'
- 'Charactoceras belongs to Tarphyceratida'
- 'Charactocerina belongs to Barrandeocerida'
- 'Charactocrinus belongs to Disparida'
- 'Charactophyllum belongs to Rugosa'
- 'Charadreon [misspelled as Charadreum] belongs to Neotaenioglossa'
- 'Charadriiformes belongs to Aves'
- 'Charassocarcinus belongs to Decapoda'
- 'Charchaqia [misspelled as Charchaquia] belongs to Asaphida'
- 'Chardonius belongs to Salmoniformes'
- 'Charentia belongs to Foraminiferida'
- 'Chariaster belongs to Valvatida'
- 'Charientocrinus belongs to Cladida'
- 'Chariocephalus belongs to Ptychopariida'
- 'Chariocrinus belongs to Isocrinida'
- 'Charionella belongs to Spiriferida'
- 'Charionoides belongs to Spiriferida'
- 'Charisphyllum belongs to Rugosa'
- 'Charitopsis belongs to Gonorhynchiformes'
- 'Charitosomus belongs to Gonorhynchiformes'
- 'Charitoxotis belongs to Palaeocopida'
- 'Charixa belongs to Cyclostomata'
- 'Charleuxia belongs to Palaeonisciformes'
- 'Charltonina belongs to Foraminiferida'
- 'Charltonithyris belongs to Terebratulida'
- 'Charnia belongs to Rangeomorpha'
- 'Charniodiscus belongs to Rangeomorpha'
- 'Charonia belongs to Neotaenioglossa'
- 'Charonia (Sassia) was reranked as Sassia and belongs to Neotaenioglossa'
- 'Chartecytis belongs to Cyclostomata'
- 'Chartocardium belongs to Veneroida'
- 'Chartronella is corrected as Chartroniella and belongs to Archaeogastropoda'
- 'Charybdis belongs to Decapoda'
- 'Chascothyris belongs to Terebratulida'
- 'Chasmataspidida belongs to Merostomata'
- 'Chasmataspis belongs to Chasmataspidida'
- 'Chasmatopora belongs to Fenestrata'
- 'Chasmatoporina belongs to Fenestrata'
- 'Chasmazoon belongs to Cheilostomata'
- 'Chasmocarcinus belongs to Decapoda'
- 'Chasmops belongs to Phacopida'
- 'Chasmotheca belongs to Neotaenioglossa'
- 'Chathamithyris belongs to Terebratulida'
- 'Chatkalagnostus belongs to Agnostida'
- 'Chatsworthia belongs to Isorophida'
- 'Chattertonia belongs to Strophomenida'
- 'Chattonia belongs to Veneroida'
- 'Chatwinothyris belongs to Terebratulida'
- 'Chauffouraspis belongs to Proetida'
- 'Chauliochiton belongs to Neoloricata'
- 'Chauliodus belongs to Stomiiformes'
- 'Chaulistomella belongs to Orthida'
- 'Chaunactis belongs to Lithistida'
- 'Chaunax belongs to Lophiiformes'
- 'Chaunograptus belongs to Graptolithina'
- 'Chaunoproetus belongs to Proetida'
- 'Chauvelia belongs to Cornuta'
- 'Chauvelicystis belongs to Cornuta'
- 'Chauvetia belongs to Neogastropoda'
- 'Chavanella belongs to Veneroida'
- 'Chavsakia belongs to Rugosa'
- 'Chazydictya belongs to Cryptostomata'
- 'Chazyoceras belongs to Endocerida'
- 'Checontonomus belongs to Myodocopida'
- 'Chedevillia belongs to Neotaenioglossa'
- 'Cheethamia belongs to Cheilostomata'
- 'Cheilea belongs to Neotaenioglossa'
- 'Cheilinus belongs to Perciformes'
- 'Cheilocephalus belongs to Corynexochida'
- 'Cheiloceras belongs to Goniatitida'
- 'Cheilohorneropsis belongs to Cheilostomata'
- 'Cheilonella belongs to Cheilostomata'
- 'Cheilopora belongs to Cheilostomata'
- 'Cheiloporina belongs to Cheilostomata'
- 'Cheilosmilia belongs to Scleractinia'
- 'Cheilospicata belongs to Thecosomata'
- 'Cheilosporites belongs to Calcarea'
- 'Cheilostomata belongs to Gymnolaemata'
- 'Cheilotomona belongs to Archaeogastropoda'
- 'Cheilotrypa belongs to Cystoporata'
- 'Cheiopteria belongs to Pterioida'
- 'Cheiracanthoides belongs to Climatiiformes'
- 'Cheirocrinus belongs to Rhombifera'
- 'Cheirocystella belongs to Rhombifera'
- 'Cheirocystis belongs to Rhombifera'
- 'Cheirodopsis belongs to Palaeonisciformes'
- 'Cheiropteraster belongs to Oegophiurida'
- 'Cheiropyge belongs to Proetida'
- 'Cheirothrix belongs to Alepisauriformes'
- 'Cheirothyris belongs to Terebratulida'
- 'Cheirothyropsis belongs to Terebratulida'
- 'Cheiruroides belongs to Corynexochida'
- 'Cheirurus belongs to Phacopida'
- 'Cheirurus (Pseudosphaerexochus) belongs to Phacopida'
- 'Chejudocythere belongs to Podocopida'
- 'Chekiangaspis belongs to Trilobita'
- 'Chelediscus belongs to Agnostida'
- 'Chelidonocephalus belongs to Ptychopariida'
- 'Chelidozoum belongs to Cheilostomata'
- 'Chelmon belongs to Perciformes'
- 'Chelocrinus belongs to Encrinida'
- 'Chelodes belongs to Paleoloricata'
- 'Chelonechinus belongs to Holasteroida'
- 'Chelonia belongs to Chelonia'
- 'Chelonibia belongs to Cirripedia'
- 'Cheloniceras belongs to Ammonoidea'
- 'Cheloniceras (Epicheloniceras) was reranked as Epicheloniceras and belongs to Ammonoidea'
- 'Cheloniellida belongs to Merostomoidea'
- 'Cheloniellon belongs to Cheloniellida'
- 'Chelonii is corrected as Chelonia and belongs to Reptilia'
- 'Chelononia belongs to Strophomenida'
- 'Chelosphargis belongs to Chelonia'
- 'Chelotia belongs to Archaeogastropoda'
- 'Chelsonella belongs to Orthothecida'
- 'Cheltonia belongs to Ammonoidea'
- 'Chelyconus belongs to Neogastropoda'
- 'Chelyophorus belongs to Ptyctodontida'
- 'Chelyopsis belongs to Chelonia'
- 'Chelyposuchus belongs to Placodontia'
- 'Chemnitzia belongs to Heterostrophia'
- 'Chemnitzia (Eocerithium) was reranked as Eocerithium and belongs to Neotaenioglossa'
- 'Chencunia belongs to Ptychopariida'
- 'Chenella belongs to Foraminiferida'
- 'Chenendopora belongs to Lithistida'
- 'Chengjiangaspis belongs to Redlichiida'
- 'Chengkouaspis belongs to Redlichiida'
- 'Chengkouia belongs to Corynexochida'
- 'Chenia belongs to Foraminiferida'
- 'Cheniothyris belongs to Terebratulida'
- 'Chensaurus belongs to Ichthyosauria'
- 'Chenxianoproductus belongs to Strophomenida'
- 'Cheopsia belongs to Spatangoida'
- 'Chepuloceras belongs to Ellesmerocerida'
- 'Chepultapecia belongs to Archaeogastropoda'
- 'Cheramus belongs to Decapoda'
- 'Cherkesovaena belongs to Atrypida'
- 'Chernobaculites belongs to Foraminiferida'
- 'Chernyshinella belongs to Foraminiferida'
- 'Chernyshinellina belongs to Foraminiferida'
- 'Cherskiella belongs to Palaeocopida'
- 'Cherubicornea belongs to Rhynchonellida'
- 'Chesacardium belongs to Veneroida'
- 'Chesaclava belongs to Neogastropoda'
- 'Chesaconcavus belongs to Cirripedia'
- 'Chesapeakiceras belongs to Ammonoidea'
- 'Chesapecten belongs to Pterioida'
- 'Chesasyrinx belongs to Neogastropoda'
- 'Chesathais belongs to Neogastropoda'
- 'Chesatrophon belongs to Neogastropoda'
- 'Chesterella belongs to Palaeocopida'
- 'Chetaites belongs to Ammonoidea'
- 'Chevalieria belongs to Scleractinia'
- 'Chevalierismilia belongs to Scleractinia'
- 'Chevallieria belongs to Neotaenioglossa'
- 'Chevroleperditia belongs to Leperditicopida'
- 'Chia belongs to Tabulata'
- 'Chianella belongs to Strophomenida'
- 'Chiapasella belongs to Hippuritoida'
- 'Chiarumanipyge belongs to Phacopida'
- 'Chiastoclonella belongs to Lithistida'
- 'Chiastodus belongs to Eugeneodontida'
- 'Chiastolus belongs to Acantharia'
- 'Chibapsetta belongs to Pleuronectiformes'
- 'Chicagooceras belongs to Orthocerida'
- 'Chichia belongs to Palaeonisciformes'
- 'Chicoreus belongs to Neogastropoda'
- 'Chidleyenoceras belongs to Barrandeocerida'
- 'Chielasma belongs to Rugosa'
- 'Chienaspis belongs to Corynexochida'
- 'Chihlioceras belongs to Endocerida'
- 'Chihsiaphyllum belongs to Rugosa'
- 'Chiiengphoherus belongs to Decapoda'
- 'Chilara belongs to Ophidiiformes'
- 'Chile belongs to Chileida'
- 'Chileida belongs to Brachiopoda'
- 'Chilenochonetes is corrected as Yagonia and belongs to Strophomenida'
- 'Chileutomia belongs to Neotaenioglossa'
- 'Chilianshania belongs to Strophomenida'
- 'Chilidiopsis belongs to Strophomenida'
- 'Chilidorthis belongs to Orthida'
- 'Chilobolbina belongs to Palaeocopida'
- 'Chilocyclus belongs to Neotaenioglossa'
- 'Chilodonta belongs to Archaeogastropoda'
- 'Chilodontoidea belongs to Archaeogastropoda'
- 'Chiloguembelina belongs to Foraminiferida'
- 'Chiloguembelitria belongs to Foraminiferida'
- 'Chilometopus belongs to Corynexochida'
- 'Chilomycterus belongs to Tetradontiformes'
- 'Chilonorria belongs to Corynexochida'
- 'Chilopora belongs to Cyclostomata'
- 'Chiloscyllium belongs to Orectolobiformes'
- 'Chilostomella belongs to Foraminiferida'
- 'Chilostomelloides belongs to Foraminiferida'
- 'Chilostomina belongs to Foraminiferida'
- 'Chimaera belongs to Chimaeriformes'
- 'Chimaeriformes belongs to Chondrichthyes'
- 'Chimaeropsis belongs to Holocephali'
- 'Chimaerothyris belongs to Spiriferida'
- 'Chimela belongs to Veneroida'
- 'Chinacrinus belongs to Monobathrida'
- 'Chinensis belongs to Trilobita'
- 'Chinianaster belongs to Goniactinida'
- 'Chinianocarpos belongs to Mitrata'
- 'Chioceras belongs to Ceratitida'
- 'Chion belongs to Veneroida'
- 'Chione belongs to Veneroida'
- 'Chione (Ameghinomya) was reranked as Ameghinomya and belongs to Veneroida'
- 'Chionelasmus belongs to Cirripedia'
- 'Chionella belongs to Veneroida'
- 'Chioneryx belongs to Veneroida'
- 'Chionista belongs to Veneroida'
- 'Chionopsis belongs to Veneroida'
- 'Chiozoon belongs to Phacopida'
- 'Chippewaella belongs to Bellerophontida'
- 'Chiralithes belongs to Neogastropoda'
- 'Chiraluta belongs to Neogastropoda'
- 'Chirocentrites belongs to Pachycormiformes'
- 'Chirocentrus belongs to Clupeiformes'
- 'Chirocrinus belongs to Disparida'
- 'Chirodella belongs to Conodontophorida'
- 'Chirodipterus belongs to Dipteriformes'
- 'Chirognathus belongs to Conodontophorida'
- 'Chirona belongs to Cirripedia'
- 'Chironiptrum belongs to Palaeocopida'
- 'Chiropinna belongs to Disparida'
- 'Chirospongia belongs to Hexactinellida'
- 'Chirostoma belongs to Atheriniformes'
- 'Chirothrix belongs to Myctophiformes'
- 'Chisiloceras belongs to Endocerida'
- 'Chisma belongs to Cyclostomata'
- 'Chitinodendron belongs to Foraminiferida'
- 'Chitinoidella belongs to Calpionellida'
- 'Chitinolagena belongs to Foraminiferida'
- 'Chitinoteuthis belongs to Aulacocerida'
- 'Chiton belongs to Neoloricata'
- 'Chitonastrum belongs to Spumellaria'
- 'Chitonotus belongs to Scorpaeniformes'
- 'Chitralina belongs to Foraminiferida'
- 'Chittidilla belongs to Trilobita'
- 'Chivatschella belongs to Rhynchonellida'
- 'Chladocrinus belongs to Isocrinida'
- 'Chlamydophyllum belongs to Rugosa'
- 'Chlamydoselachus belongs to Hexanchiformes'
- 'Chlamys belongs to Pterioida'
- 'Chlamys (Placopecten) belongs to Chlamys' according to Verrill 1897
- 'Chlamys (Placopecten) was reranked as Placopecten and belongs to Pterioida'
- 'Chlidoniopsis belongs to Cheilostomata'
- 'Chlidonocrinus belongs to Cladida'
- 'Chlinocephalus belongs to Decapoda'
- 'Chloridella belongs to Stomatopoda'
- 'Chlorodiella belongs to Decapoda'
- 'Chlorophthalmus belongs to Aulopiformes'
- 'Chlorostoma belongs to Archaeogastropoda'
- 'Chlupacina belongs to Strophomenida'
- 'Chlupacispira belongs to Archaeogastropoda'
- 'Chlupacitoechia belongs to Rhynchonellida'
- 'Chnaurocoelia belongs to Spiriferida'
- 'Choanodus belongs to Strophomenida'
- 'Choanoplasma belongs to Rugosa'
- 'Choffatella belongs to Foraminiferida'
- 'Choffatia belongs to Ammonoidea'
- 'Choffaticeras belongs to Ammonoidea'
- 'Choia belongs to Demospongia'
- 'Choiaella belongs to Demospongia'
- 'Cholaster belongs to Ophiurida'
- 'Cholocrinus belongs to Sagenocrinida'
- 'Cholopilus belongs to Corynexochida'
- 'Chomataster belongs to Valvatida'
- 'Chomatodus belongs to Chondrichthyes'
- 'Chomatomediocris belongs to Foraminiferida'
- 'Chomatopyge belongs to Proetida'
- 'Chomatoseris belongs to Scleractinia'
- 'Chonaxis belongs to Rugosa'
- 'Chondagraulos belongs to Corynexochida'
- 'Chondranomocare belongs to Asaphida'
- 'Chondrastaulina belongs to Ptychopariida'
- 'Chondraulus belongs to Trepostomida'
- 'Chondrenchelyiformes belongs to Chondrichthyes'
- 'Chondrenchelys belongs to Chondrenchelyiformes'
- 'Chondrichthyes belongs to Chordata'
- 'Chondrinouyina belongs to Corynexochida'
- 'Chondroceras belongs to Ammonoidea'
- 'Chondrocerithium belongs to Neotaenioglossa'
- 'Chondrocidaris belongs to Cidaroida'
- 'Chondrocladia belongs to Poecilosclerida'
- 'Chondrocoenia belongs to Scleractinia'
- 'Chondrodonta belongs to Pterioida'
- 'Chondronia belongs to Terebratulida'
- 'Chondroparia belongs to Trilobita'
- 'Chondroplon belongs to Medusae'
- 'Chondrosteus belongs to Palaeonisciformes'
- 'Chondroteuthis belongs to Belemnitida'
- 'Chonecetus belongs to Cetacea'
- 'Chonellopsis belongs to Lithistida'
- 'Chonespondylus belongs to Ichthyosauria'
- 'Chonetella belongs to Strophomenida'
- 'Chonetes belongs to Strophomenida'
- 'Chonetina belongs to Strophomenida'
- 'Chonetinella belongs to Strophomenida'
- 'Chonetinetes belongs to Strophomenida'
- 'Chonetipustula belongs to Strophomenida'
- 'Chonetoidea belongs to Strophomenida'
- 'Choneziphius belongs to Cetacea'
- 'Chongichthys belongs to Elopiformes'
- 'Choniocardia belongs to Veneroida'
- 'Chonopectella belongs to Strophomenida'
- 'Chonopectoides belongs to Strophomenida'
- 'Chonopectus belongs to Strophomenida'
- 'Chonophyllum belongs to Rugosa'
- 'Chonosteges belongs to Strophomenida'
- 'Chonostegites belongs to Tabulata'
- 'Chonostegoidella belongs to Strophomenida'
- 'Chonostegoides belongs to Strophomenida'
- 'Chonostrophia belongs to Strophomenida'
- 'Chonostrophiella belongs to Strophomenida'
- 'Choperella belongs to Spiriferida'
- 'Chordata belongs to Metazoa'
- 'Choreanoceroides belongs to Endocerida'
- 'Chorilia belongs to Decapoda'
- 'Choristitella belongs to Spiriferida'
- 'Choristites belongs to Spiriferida'
- 'Choristoceras belongs to Ceratitida'
- 'Choristograptus belongs to Dendroidea'
- 'Choristopetalum belongs to Cyclostomata'
- 'Choristothyris belongs to Terebratulida'
- 'Chorizopora belongs to Cheilostomata'
- 'Chorus belongs to Neogastropoda'
- 'Chosenia belongs to Ptychopariida'
- 'Chosonodina belongs to Conodontophorida'
- 'Chostophyllum belongs to Rugosa'
- 'Chotecops belongs to Phacopida'
- 'Choubertella belongs to Olenellida'
- 'Chouberticyathus belongs to Archaeocyathida'
- 'Chouteauoceras belongs to Nautilida'
- 'Christianella belongs to Strophomenida'
- 'Christiania belongs to Strophomenida'
- 'Christinapecten belongs to Pterioida'
- 'Christinella belongs to Cheilostomata'
- 'Christioceras belongs to Goniatitida'
- 'Christitys belongs to Neogastropoda'
- 'Christophoceras belongs to Ammonoidea'
- 'Chromis belongs to Perciformes'
- 'Chrotichthys belongs to Perleidiformes'
- 'Chrustenopora belongs to Orthida'
- 'Chrysalidina belongs to Foraminiferida'
- 'Chrysalidinella belongs to Foraminiferida'
- 'Chrysallida belongs to Heterostrophia'
- 'Chrysalogonium belongs to Foraminiferida'
- 'Chrysame belongs to Neogastropoda'
- 'Chrysoceras belongs to Discosorida'
- 'Chrysocythere belongs to Podocopida'
- 'Chrysolepis belongs to Coelocanthiformes'
- 'Chrysostoma belongs to Archaeogastropoda'
- 'Chrysothurammina belongs to Foraminiferida'
- 'Chthamalus belongs to Cirripedia'
- 'Chuanbeiphyllum belongs to Rugosa'
- 'Chuandianella belongs to Arthropoda'
- 'Chuangia belongs to Corynexochida'
- 'Chuangiella belongs to Corynexochida'
- 'Chuangiformis belongs to Ptychopariida'
- 'Chuangiopsis belongs to Corynexochida'
- 'Chuanqianoproetus belongs to Proetida'
- 'Chubbina belongs to Foraminiferida'
- 'Chuchiaspis belongs to Corynexochida'
- 'Chulanolenus belongs to Ptychopariida'
- 'Chumazites belongs to Goniatitida'
- 'Chungkingichthyes belongs to Ptycholepiformes'
- 'Chuniola belongs to Spatangoida'
- 'Churanocyathus belongs to Ajacicyathida'
- 'Churkinia belongs to Redlichiida'
- 'Chusenella belongs to Foraminiferida'
- 'Chuticeras belongs to Discosorida'
- 'Chynistrophia belongs to Strophomenida'
- 'Cianotremella belongs to Cheilostomata'
- 'Cibaster belongs to Holasteroida'
- 'Cibecuia belongs to Archaeogastropoda'
- 'Cibicides belongs to Foraminiferida'
- 'Cibicidina belongs to Foraminiferida'
- 'Cibicidoides belongs to Foraminiferida'
- 'Cibicorbis belongs to Foraminiferida'
- 'Cibolaites belongs to Ammonoidea'
- 'Cibolites belongs to Ceratitida'
- 'Cibolocrinus belongs to Sagenocrinida'
- 'Cicatellia belongs to Veneroida'
- 'Cicatrea belongs to Veneroida'
- 'Cicatrites belongs to Ammonoidea'
- 'Ciceragnostus belongs to Agnostida'
- 'Cicerocrinus belongs to Disparida'
- 'Ciclopecten belongs to Pterioida'
- 'Cidaridae is corrected as Cidaroida and belongs to Echinoidea'
- 'Cidarina belongs to Archaeogastropoda'
- 'Cidaris belongs to Cidaroida'
- 'Cidaropsis belongs to Hemicidaroida'
- 'Cigara belongs to Eocrinoidea'
- 'Cigarella belongs to Pterioida'
- 'Cigelirina belongs to Neogastropoda'
- 'Cilara belongs to Neogastropoda'
- 'Ciliatocardium belongs to Veneroida'
- 'Cilinella belongs to Orthida'
- 'Ciliocephalus belongs to Ptychopariida'
- 'Ciliophora belongs to Eukaryota'
- 'Ciliscutellum belongs to Ptychopariida'
- 'Cillia belongs to Cheilostomata'
- 'Cimicinella belongs to Terebratulida'
- 'Cimicinoides belongs to Terebratulida'
- 'Cimitaria belongs to Pholadomyoida'
- 'Cimoliasaurus belongs to Plesiosauria'
- 'Cimolichthys belongs to Alepisauriformes'
- 'Cimoliocentrum belongs to Neotaenioglossa'
- 'Cimolithium belongs to Neotaenioglossa'
- 'Cimomia belongs to Nautilida'
- 'Cincinnaticoncha belongs to Palaeocopida'
- 'Cincinnaticrinus belongs to Disparida'
- 'Cincinnatidiscus belongs to Isorophida'
- 'Cinclidella belongs to Lychniscosa'
- 'Cincliderma belongs to Hexactinosa'
- 'Cinclidonema belongs to Archaeogastropoda'
- 'Cinclopyramis belongs to Nassellaria'
- 'Cincoriola belongs to Foraminiferida'
- 'Cincta belongs to Homostelea'
- 'Cincta belongs to Terebratulida'
- 'Cinctifera belongs to Strophomenida'
- 'Cinctipora belongs to Cyclostomata'
- 'Cinctiscala belongs to Neotaenioglossa'
- 'Cinctoceras belongs to Discosorida'
- 'Cinctopsis belongs to Terebratulida'
- 'Cinerorthis belongs to Orthida'
- 'Cingentolium belongs to Pterioida'
- 'Cingolospiriferina belongs to Spiriferida'
- 'Cingula belongs to Neotaenioglossa'
- 'Cingula (Lirocingula) was reranked as Lirocingula and belongs to Neotaenioglossa'
- 'Cingulella belongs to Obolellida'
- 'Cingulina belongs to Heterostrophia'
- 'Cinguliturris belongs to Neogastropoda'
- 'Cingulochitina belongs to Rhizopodea'
- 'Cingulodermis belongs to Spiriferida'
- 'Cinguloturris belongs to Nassellaria'
- 'Cinnabaria belongs to Calcarea'
- 'Cinulia belongs to Cephalaspida'
- 'Cionobrissus belongs to Spatangoida'
- 'Cionodendron belongs to Rugosa'
- 'Ciperozea belongs to Foraminiferida'
- 'Cipliacella belongs to Veneroida'
- 'Circe belongs to Veneroida'
- 'Circe (Parmalophora) was reranked as Parmulophora and belongs to Veneroida'
- 'Circeis belongs to Serpulimorpha'
- 'Circibiopora belongs to Cyclostomata'
- 'Circinatiella belongs to Foraminiferida'
- 'Circomphalus belongs to Veneroida'
- 'Circonularia belongs to Scyphozoa'
- 'Circopeltis belongs to Phymosomatoida'
- 'Circophyllia belongs to Scleractinia'
- 'Circophyllum belongs to Rugosa'
- 'Circopora belongs to Axinellida'
- 'Circotheca belongs to Circothecida'
- 'Circothecida belongs to Orthothecimorpha'
- 'Circulaforma belongs to Spumellaria'
- 'Circulina belongs to Palaeocopida'
- 'Circulocrania belongs to Ptychopariida'
- 'Circulopsis belongs to Archaeogastropoda'
- 'Circuloscala belongs to Neotaenioglossa'
- 'Circulus belongs to Archaeogastropoda'
- 'Circumtextiphyllum belongs to Rugosa'
- 'Cirillia belongs to Neogastropoda'
- 'Cirolana belongs to Isopoda'
- 'Cirpa belongs to Rhynchonellida'
- 'Cirquella belongs to Olenellida'
- 'Cirripedia belongs to Arthropoda'
- 'Cirroceras belongs to Ammonoidea'
- 'Cirrus belongs to Archaeogastropoda'
- 'Cirsocerithium belongs to Neotaenioglossa'
- 'Cirsochilus belongs to Archaeogastropoda'
- 'Cirsomphalus belongs to Neotaenioglossa'
- 'Cirsonella belongs to Archaeogastropoda'
- 'Cirsope belongs to Neotaenioglossa'
- 'Cirsostylus belongs to Archaeogastropoda'
- 'Cirsotrema belongs to Neotaenioglossa'
- 'Cisalveolina belongs to Foraminiferida'
- 'Cistacythereis belongs to Podocopida'
- 'Cistellarcula belongs to Terebratulida'
- 'Citharichthys belongs to Pleuronectiformes'
- 'Citharina belongs to Foraminiferida'
- 'Citharinella belongs to Foraminiferida'
- 'Citharus belongs to Pleuronectiformes'
- 'Citrella belongs to Podocopida'
- 'Cittarium belongs to Archaeogastropoda'
- 'Civrieuxia belongs to Foraminiferida'
- 'Cladangia belongs to Scleractinia'
- 'Cladarocythere belongs to Podocopida'
- 'Cladida belongs to Crinoidea'
- 'Cladiscites belongs to Ceratitida'
- 'Cladoceramus belongs to Pterioida'
- 'Cladochitina belongs to Rhizopodea'
- 'Cladochonus belongs to Tabulata'
- 'Cladocora belongs to Scleractinia'
- 'Cladocoropsis belongs to Axinellida'
- 'Cladocyclus belongs to Pachycormiformes'
- 'Cladodermia belongs to Lithistida'
- 'Cladodia belongs to Lithistida'
- 'Cladodictya belongs to Cryptostomata'
- 'Cladolithosia belongs to Lithistida'
- 'Cladophyllia belongs to Scleractinia'
- 'Cladophylliopsis belongs to Scleractinia'
- 'Cladopora belongs to Tabulata'
- 'Cladorhiza belongs to Poecilosclerida'
- 'Cladoselache belongs to Cladoselachida'
- 'Cladoselachida belongs to Chondrichthyes'
- 'Cladospyris belongs to Nassellaria'
- 'Claibornia belongs to Archaeogastropoda'
- 'Claibornites belongs to Veneroida'
- 'Clambites belongs to Ammonoidea'
- 'Clanculus belongs to Archaeogastropoda'
- 'Clanculus (Clanculopsis) was reranked as Clanculopsis and belongs to Archaeogastropoda'
- 'Clanculus (Clanculopsis) belongs to Clanculus' according to Monterosato 1879
- 'Clappaspis belongs to Ptychopariida'
- 'Claraia belongs to Pterioida'
- 'Claratrypa belongs to Atrypida'
- 'Clarazia belongs to Thalattosauria'
- 'Clarella belongs to Redlichiida'
- 'Clariondia belongs to Redlichiida'
- 'Clarkeaster belongs to Pustulosida'
- 'Clarkeia belongs to Atrypida'
- 'Clarkella belongs to Pentamerida'
- 'Clarkeocrinus belongs to Monobathrida'
- 'Clarkeolepis belongs to Lepidocoleomorpha'
- 'Clarkesvillia belongs to Discosorida'
- 'Clarkoceras belongs to Ellesmerocerida'
- 'Claruscoscinus belongs to Archaeocyathida'
- 'Clathricoscinus belongs to Capsulocyathida'
- 'Clathricyathus belongs to Ajacicyathida'
- 'Clathrispongia belongs to Porifera'
- 'Clathrithalamus belongs to Ajacicyathida'
- 'Clathrithyris belongs to Terebratulida'
- 'Clathrobaculus belongs to Neotaenioglossa'
- 'Clathroceras belongs to Oncoceratida'
- 'Clathrochitina belongs to Rhizopodea'
- 'Clathrocoilona belongs to Stromatoporoidea'
- 'Clathrocrinus belongs to Cladida'
- 'Clathrocyclas belongs to Nassellaria'
- 'Clathrodictyella belongs to Stromatoporoidea'
- 'Clathrodictyon belongs to Stromatoporoidea'
- 'Clathrodrillia belongs to Neogastropoda'
- 'Clathrodrillia (Carinodrillia) was reranked as Carinodrillia and belongs to Neogastropoda'
- 'Clathrodrillia (Carinodrillia) belongs to Clathrodrillia' according to Dall 1919
- 'Clathromangelia belongs to Neogastropoda'
- 'Clathronema belongs to Neotaenioglossa'
- 'Clathropora belongs to Cryptostomata'
- 'Clathroscala belongs to Neotaenioglossa'
- 'Clathrospira belongs to Archaeogastropoda'
- 'Clathrospongia belongs to Reticulosa'
- 'Clathrospyris belongs to Nassellaria'
- 'Clathrostroma belongs to Stromatoporoidea'
- 'Clathrus belongs to Neotaenioglossa'
- 'Clathurella belongs to Neogastropoda'
- 'Clathurella (Pseudorhaphitoma) [misspelled as Pseudoraphitoma] belongs to Neogastropoda'
- 'Claudiconcha belongs to Veneroida'
- 'Claudostriatella belongs to Foraminiferida'
- 'Clausa belongs to Cyclostomata'
- 'Clausastraeopsis belongs to Scleractinia'
- 'Clausastrea [misspelled as Clausastraea] belongs to Scleractinia'
- 'Clausia belongs to Conchyliocarida'
- 'Clausinella belongs to Veneroida'
- 'Clausocaris belongs to Conchyliocarida'
- 'Clausotrypa belongs to Cryptostomata'
- 'Clava belongs to Neotaenioglossa'
- 'Clavachitina belongs to Rhizopodea'
- 'Clavagella belongs to Pholadomyoida'
- 'Clavagnostus belongs to Agnostida'
- 'Clavallus belongs to Dendrochirotida'
- 'Clavaspidella belongs to Corynexochida'
- 'Clavatellus belongs to Asaphida'
- 'Clavatorella belongs to Foraminiferida'
- 'Clavatula belongs to Neogastropoda'
- 'Clavellofusus belongs to Neogastropoda'
- 'Clavelloides belongs to Foraminiferida'
- 'Claviaster belongs to Cassiduloida'
- 'Clavibole belongs to Proetida'
- 'Clavicava belongs to Cyclostomata'
- 'Clavicosta belongs to Pterioida'
- 'Claviculacrinus belongs to Disparida'
- 'Clavidictyon belongs to Stromatoporoidea'
- 'Clavidiscus belongs to Isorophida'
- 'Clavidrupa belongs to Neogastropoda'
- 'Clavigellus belongs to Corynexochida'
- 'Clavigera belongs to Spiriferida'
- 'Clavigerinella belongs to Foraminiferida'
- 'Clavihedbergella belongs to Foraminiferida'
- 'Clavilasma belongs to Rugosa'
- 'Clavilithes belongs to Neogastropoda'
- 'Clavipholas belongs to Myoida'
- 'Claviphyllum belongs to Rugosa'
- 'Claviporella belongs to Cheilostomata'
- 'Claviscala belongs to Neotaenioglossa'
- 'Clavisparsa belongs to Cyclostomata'
- 'Claviticinella belongs to Foraminiferida'
- 'Clavitubigera belongs to Cyclostomata'
- 'Clavocerithium belongs to Neotaenioglossa'
- 'Clavodalejina belongs to Orthida'
- 'Clavofabella belongs to Palaeocopida'
- 'Clavofabellina belongs to Palaeocopida'
- 'Clavohamulus belongs to Conodontophorida'
- 'Clavstoma belongs to Neogastropoda'
- 'Clavulina belongs to Foraminiferida'
- 'Clavulinoides belongs to Foraminiferida'
- 'Clavulinopsis belongs to Foraminiferida'
- 'Clavulites belongs to Serpulimorpha'
- 'Clavus belongs to Neogastropoda'
- 'Cleidochasma belongs to Cheilostomata'
- 'Cleidochondrella belongs to Pterioida'
- 'Cleidothaerus belongs to Pholadomyoida'
- 'Cleiocrinus belongs to Diplobathrida'
- 'Cleionychia belongs to Pterioida'
- 'Cleiothyridina belongs to Spiriferida'
- 'Cleistechinus belongs to Spatangoida'
- 'Cleistocrinus belongs to Sagenocrinida'
- 'Cleistopora belongs to Tabulata'
- 'Cleistosphinctes belongs to Ammonoidea'
- 'Cleithranchiste belongs to Podocopida'
- 'Cleithrolepis belongs to Perleidiformes'
- 'Clelandia belongs to Ptychopariida'
- 'Clelandoceras belongs to Ellesmerocerida'
- 'Clematocrinus belongs to Monobathrida'
- 'Clementia belongs to Veneroida'
- 'Cleobula belongs to Neogastropoda'
- 'Cleodictya belongs to Reticulosa'
- 'Cleoniceras belongs to Ammonoidea'
- 'Cleoprion belongs to Coleoloida'
- 'Cleotrivia belongs to Neotaenioglossa'
- 'Clepsydrospongia belongs to Reticulosa'
- 'Cletocythereis belongs to Podocopida'
- 'Clibanarius belongs to Decapoda'
- 'Clidastes belongs to Squamata'
- 'Clidiophora belongs to Pholadomyoida'
- 'Clidochirus belongs to Sagenocrinida'
- 'Clidoderma belongs to Pleuronectiformes'
- 'Clifdenella belongs to Calcarea'
- 'Clifdenia belongs to Neogastropoda'
- 'Cliffia belongs to Ptychopariida'
- 'Cliftonia belongs to Orthida'
- 'Cliftonoceras belongs to Barrandeocerida'
- 'Climacammina belongs to Foraminiferida'
- 'Climacina belongs to Neotaenioglossa'
- 'Climacoconus belongs to Scyphozoa'
- 'Climacograptus belongs to Graptoloidea'
- 'Climacograptus (Dicranograptus) was reranked as Dicranograptus and belongs to Graptoloidea'
- 'Climacoidea belongs to Podocopida'
- 'Climacospongia belongs to Haplosclerida'
- 'Climacotrigonia belongs to Trigonioida'
- 'Climatiiformes belongs to Acanthodii'
- 'Clinambon belongs to Orthida'
- 'Clinapertina belongs to Foraminiferida'
- 'Clinocardium belongs to Veneroida'
- 'Clinoclimacograptus belongs to Graptoloidea'
- 'Clinocythere belongs to Podocopida'
- 'Clinolobus belongs to Goniatitida'
- 'Clinopegma belongs to Neogastropoda'
- 'Clinophyllum belongs to Rugosa'
- 'Clinopista belongs to Nuculoida'
- 'Clinopora belongs to Cyclostomata'
- 'Clintiella belongs to Palaeocopida'
- 'Clintonella belongs to Atrypida'
- 'Clinura belongs to Neogastropoda'
- 'Clinurella belongs to Neogastropoda'
- 'Clinuropsis belongs to Neogastropoda'
- 'Clinus belongs to Perciformes'
- 'Clio belongs to Thecosomata'
- 'Cliocystiramus belongs to Cystoporata'
- 'Cliona belongs to Hadromerida'
- 'Clionitites belongs to Ceratitida'
- 'Clionyssiceras belongs to Oncoceratida'
- 'Cliopteria belongs to Pterioida'
- 'Clioscaphites belongs to Ammonoidea'
- 'Cliotrypa belongs to Cystoporata'
- 'Clisiophyllum belongs to Rugosa'
- 'Clisocolus belongs to Veneroida'
- 'Clisospira belongs to Hyperstrophina'
- 'Clistoceras belongs to Goniatitida'
- 'Clistocrinus belongs to Cladida'
- 'Clistotrema belongs to Acrotretida'
- 'Clitambonites belongs to Orthida'
- 'Clithriellum belongs to Cheilostomata'
- 'Clithrocytheridea belongs to Podocopida'
- 'Clivospirifer belongs to Spiriferida'
- 'Clivuloturris belongs to Neogastropoda'
- 'Cloacaspis belongs to Asaphida'
- 'Cloghergnathus belongs to Conodontophorida'
- 'Cloioceras belongs to Ammonoidea'
- 'Clonocrinus belongs to Monobathrida'
- 'Clonograptus belongs to Dendroidea'
- 'Clonopora belongs to Cyclostomata'
- 'Clonosmilia belongs to Scleractinia'
- 'Clorinda belongs to Pentamerida'
- 'Clorindella belongs to Pentamerida'
- 'Clorindina belongs to Pentamerida'
- 'Clorindinella belongs to Pentamerida'
- 'Closia belongs to Neogastropoda'
- 'Closteriscus belongs to Neogastropoda'
- 'Closterocrinus belongs to Monobathrida'
- 'Closteroides belongs to Neogastropoda'
- 'Cloudella belongs to Terebratulida'
- 'Cloudina belongs to Cribricyathea'
- 'Cloudina belongs to Bellerophontida'
- 'Cloudothyris belongs to Terebratulida'
- 'Cloughtonia belongs to Neotaenioglossa'
- 'Cluniaster belongs to Holectypoida'
- 'Clupavus belongs to Pachycormiformes'
- 'Clupea belongs to Clupeiformes'
- 'Clupeiformes belongs to Osteichthyes'
- 'Clustinia belongs to Odontopleurida'
- 'Cluthia belongs to Podocopida'
- 'Cluthoceras belongs to Goniatitida'
- 'Clydagnathus belongs to Conodontophorida'
- 'Clydomphalites belongs to Ammonoidea'
- 'Clydonaspis belongs to Pteraspidomorphes'
- 'Clydonautilus belongs to Nautilida'
- 'Clydoniceras belongs to Ammonoidea'
- 'Clydonites belongs to Ceratitida'
- 'Clymenia belongs to Clymeniida'
- 'Clymeniida belongs to Cephalopoda'
- 'Clymenoceras belongs to Anarcestida'
- 'Clymenonautilus belongs to Nautilida'
- 'Clypeanthus belongs to Cassiduloida'
- 'Clypeaster belongs to Clypeasteroida'
- 'Clypeasteroida belongs to Echinoidea'
- 'Clypeina belongs to Cyclostomata'
- 'Clypeoceras belongs to Ceratitida'
- 'Clypeola belongs to Neotaenioglossa'
- 'Clypeolampas belongs to Cassiduloida'
- 'Clypeolum belongs to Archaeogastropoda'
- 'Clypeomorus belongs to Neotaenioglossa'
- 'Clypeopygus belongs to Cassiduloida'
- 'Clypeorbis belongs to Foraminiferida'
- 'Clypeus belongs to Cassiduloida'
- 'Clypidina belongs to Archaeogastropoda'
- 'Clypoproetus belongs to Proetida'
- 'Clyxhydra belongs to Hydroida'
- 'Cnemaulax belongs to Lithistida'
- 'Cnemicopanon belongs to Pharetronida'
- 'Cnemidactis belongs to Uractinida'
- 'Cnemidiastrum belongs to Lithistida'
- 'Cnemidopyge belongs to Asaphida'
- 'Cnesterium belongs to Nuculoida'
- 'Cnestocythere belongs to Podocopida'
- 'Cnestriella belongs to Nuculoida'
- 'Cnidaria belongs to Metazoa'
- 'Coahuilites belongs to Ammonoidea'
- 'Coalcomana belongs to Hippuritoida'
- 'Coalingodea belongs to Neotaenioglossa'
- 'Coanollonia belongs to Archaeogastropoda'
- 'Cobbanites belongs to Ammonoidea'
- 'Cobbanoscaphites belongs to Ammonoidea'
- 'Cobboldiella belongs to Globorilida'
- 'Cobboldites belongs to Agnostida'
- 'Cobcrephora belongs to Paleoloricata'
- 'Cobelodus belongs to Symmoriida'
- 'Cobitopsis belongs to Beloniformes'
- 'Coccaster belongs to Pustulosida'
- 'Coccocephalichthys belongs to Palaeonisciformes'
- 'Coccocyclia belongs to Spumellaria'
- 'Coccodentalium belongs to Scaphopoda'
- 'Coccoderma belongs to Coelocanthiformes'
- 'Coccodiscus belongs to Spumellaria'
- 'Coccodus belongs to Pycnodontiformes'
- 'Coccolarcus belongs to Spumellaria'
- 'Coccolarnacium belongs to Spumellaria'
- 'Coccolepis belongs to Palaeonisciformes'
- 'Coccophyllum belongs to Scleractinia'
- 'Coccopigya belongs to Archaeogastropoda'
- 'Coccoseris belongs to Tabulata'
- 'Cocculina belongs to Archaeogastropoda'
- 'Cocculinella belongs to Archaeogastropoda'
- 'Cochlearites belongs to Pterioida'
- 'Cochleiferoceras belongs to Anarcestida'
- 'Cochleochilus belongs to Archaeogastropoda'
- 'Cochlespira belongs to Neogastropoda'
- 'Cochlespirella belongs to Neogastropoda'
- 'Cochlespiropsis belongs to Neogastropoda'
- 'Cochliconus belongs to Neogastropoda'
- 'Cochliodus belongs to Holocephali'
- 'Cochliolepis [misspelled as Cochiolepis] belongs to Neotaenioglossa'
- 'Cochloceras belongs to Ceratitida'
- 'Cochlocrioceras belongs to Ammonoidea'
- 'Cochlodesma belongs to Pholadomyoida'
- 'Cockburnia belongs to Veneroida'
- 'Cocoarota belongs to Foraminiferida'
- 'Codakia belongs to Veneroida'
- 'Codalucina belongs to Veneroida'
- 'Codaster belongs to Fissiculata'
- 'Codechinus belongs to Phymosomatoida'
- 'Codiacrinus belongs to Cladida'
- 'Codiacystis belongs to Diploporita'
- 'Codinella belongs to Archaeogastropoda'
- 'Codiopsis belongs to Phymosomatoida'
- 'Codoceras belongs to Oncoceratida'
- 'Codonella belongs to Spirotrichia'
- 'Codonellina belongs to Cheilostomata'
- 'Codonocheilus belongs to Architaenoglossa'
- 'Codonoconus belongs to Mollusca'
- 'Codonofusiella belongs to Foraminiferida'
- 'Codonophyllum belongs to Rugosa'
- 'Codonosmilia belongs to Scleractinia'
- 'Coelacanthiformes [misspelled as Coelocanthiformes] belongs to Osteichthyes'
- 'Coelacanthopsis belongs to Coelocanthiformes'
- 'Coelacanthus belongs to Coelocanthiformes'
- 'Coelastarte belongs to Veneroida'
- 'Coelenteratella belongs to Anthozoa'
- 'Coeliocrinus belongs to Cladida'
- 'Coelobolma belongs to Archaeogastropoda'
- 'Coelocaulis belongs to Cystoporata'
- 'Coelocaulus belongs to Archaeogastropoda'
- 'Coeloceltites belongs to Ceratitida'
- 'Coelocentrus belongs to Archaeogastropoda'
- 'Coeloceras belongs to Ammonoidea'
- 'Coelocerodontus belongs to Conodontophorida'
- 'Coelochilina belongs to Palaeocopida'
- 'Coelocladia belongs to Calcarea'
- 'Coelocladiella belongs to Haplosclerida'
- 'Coeloclemis belongs to Trepostomida'
- 'Coelocochlea belongs to Cyclostomata'
- 'Coelocoenia belongs to Scleractinia'
- 'Coeloconia belongs to Pharetronida'
- 'Coelocorypha belongs to Lithistida'
- 'Coelocrinus belongs to Monobathrida'
- 'Coelocyprina belongs to Veneroida'
- 'Coelocyrtoceras belongs to Oncoceratida'
- 'Coelocystis belongs to Rhombifera'
- 'Coeloderoceras belongs to Ammonoidea'
- 'Coelodiscus belongs to Neotaenioglossa'
- 'Coelodus belongs to Pycnodontiformes'
- 'Coeloenellina belongs to Palaeocopida'
- 'Coelogaster belongs to Gonorhynchiformes'
- 'Coelogasteroceras belongs to Nautilida'
- 'Coelograptus belongs to Graptolithina'
- 'Coelolasma belongs to Rugosa'
- 'Coelolepis belongs to Thelodontiformes'
- 'Coeloma belongs to Decapoda'
- 'Coelomeandra belongs to Scleractinia'
- 'Coelometra belongs to Comatulida'
- 'Coelonella belongs to Palaeocopida'
- 'Coelopis belongs to Veneroida'
- 'Coelopleurus belongs to Phymosomatoida'
- 'Coelopora belongs to Cheilostomata'
- 'Coeloptychium belongs to Lychniscosa'
- 'Coelorhynchus belongs to Gadiformes'
- 'Coeloscapha belongs to Cephalaspida'
- 'Coeloscleritophora belongs to Problematica'
- 'Coeloscyphia belongs to Lychniscosa'
- 'Coeloseris belongs to Scleractinia'
- 'Coelosphaeroma belongs to Lithistida'
- 'Coelospira belongs to Atrypida'
- 'Coelospirella belongs to Atrypida'
- 'Coelospirina belongs to Atrypida'
- 'Coelospiropora belongs to Cyclostomata'
- 'Coelosteus belongs to Ctenacanthida'
- 'Coelostylina belongs to Neotaenioglossa'
- 'Coelostylina (Pseudochrysalis) was reranked as Pseudochrysalis and belongs to Neotaenioglossa'
- 'Coelostylis belongs to Rugosa'
- 'Coeloterorhynchus belongs to Rhynchonellida'
- 'Coeloteuthis belongs to Belemnitida'
- 'Coelotrochus belongs to Archaeogastropoda'
- 'Coemansia belongs to Heterostrophia'
- 'Coenangia belongs to Scleractinia'
- 'Coenaphrodia belongs to Rugosa'
- 'Coenaspis belongs to Ptychopariida'
- 'Coenastraea belongs to Scleractinia'
- 'Coenholectypus [misspelled as Caenholectypus] belongs to Holectypoida'
- 'Coenites belongs to Tabulata'
- 'Coenobita belongs to Decapoda'
- 'Coenocyathus belongs to Scleractinia'
- 'Coenocystis belongs to Cladida'
- 'Coenostella belongs to Axinellida'
- 'Coenostroma belongs to Stromatoporoidea'
- 'Coenothyris belongs to Terebratulida'
- 'Coignops belongs to Proetida'
- 'Coilopoceras belongs to Ammonoidea'
- 'Colacchilina belongs to Palaeocopida'
- 'Colania belongs to Foraminiferida'
- 'Colaniella belongs to Foraminiferida'
- 'Colapterochiton belongs to Neoloricata'
- 'Colaptomena belongs to Strophomenida'
- 'Colchidites belongs to Ammonoidea'
- 'Coledium belongs to Rhynchonellida'
- 'Coleicarpus belongs to Soluta'
- 'Coleiconus belongs to Foraminiferida'
- 'Coleites belongs to Foraminiferida'
- 'Coleodus belongs to Conodontophorida'
- 'Coleolella belongs to Coleoloida'
- 'Coleoloida belongs to Problematica'
- 'Coleoloides belongs to Coleoloida'
- 'Coleolus belongs to Coleoloida'
- 'Coleophyllum belongs to Rugosa'
- 'Coleopora belongs to Cheilostomata'
- 'Colina belongs to Neotaenioglossa'
- 'Colinella belongs to Terebratulida'
- 'Collabrina belongs to Archaeogastropoda'
- 'Collapora belongs to Cyclostomata'
- 'Collarina belongs to Cheilostomata'
- 'Collarothyris belongs to Spiriferida'
- 'Collatipora belongs to Lithistida'
- 'Collbatothuria belongs to Aspidochirotida'
- 'Collectoceras belongs to Goniatitida'
- 'Collemataria belongs to Strophomenida'
- 'Colletosia belongs to Cheilostomata'
- 'Colletostracia belongs to Strophomenida'
- 'Collibolbina belongs to Palaeocopida'
- 'Colliclypeus belongs to Cassiduloida'
- 'Collicyrtidium belongs to Nassellaria'
- 'Collignonastraea belongs to Scleractinia'
- 'Collignonicardia belongs to Veneroida'
- 'Collignoniceras belongs to Ammonoidea'
- 'Collignonites belongs to Ceratitida'
- 'Collina belongs to Bellerophontida'
- 'Collina belongs to Ammonoidea'
- 'Collinithyris belongs to Terebratulida'
- 'Collisboris belongs to Podocopida'
- 'Collisella belongs to Patellogastropoda'
- 'Collonia belongs to Archaeogastropoda'
- 'Collonista belongs to Archaeogastropoda'
- 'Collotia belongs to Ammonoidea'
- 'Collumatus belongs to Strophomenida'
- 'Collura belongs to Cheilostomata'
- 'Collyrites belongs to Disasteroida'
- 'Collyrolenus belongs to Ptychopariida'
- 'Collyropsis belongs to Disasteroida'
- 'Colneptunus belongs to Decapoda'
- 'Colobinion belongs to Phacopida'
- 'Colobodus belongs to Perleidiformes'
- 'Coloceras belongs to Nautilida'
- 'Colombellina [misspelled as Columbellina] belongs to Neotaenioglossa'
- 'Colombiceras belongs to Ammonoidea'
- 'Colomia belongs to Foraminiferida'
- 'Colomiellia belongs to Calpionellida'
- 'Colomita belongs to Foraminiferida'
- 'Colonammina belongs to Foraminiferida'
- 'Colongina belongs to Spiriferida'
- 'Colonograptus belongs to Graptoloidea'
- 'Colophonodon belongs to Cetacea'
- 'Colophragma belongs to Rhynchonellida'
- 'Coloradoscaphites belongs to Ammonoidea'
- 'Colosia belongs to Terebratulida'
- 'Colospongia belongs to Calcarea'
- 'Colossaspis belongs to Odontopleurida'
- 'Colossolacis belongs to Lithistida'
- 'Colostracon belongs to Cephalaspida'
- 'Colpantyx belongs to Modiomorphoida'
- 'Colpentolium belongs to Pterioida'
- 'Colpichthys belongs to Atheriniformes'
- 'Colpites belongs to Archaeogastropoda'
- 'Colpocoryphe belongs to Phacopida'
- 'Colpodecrinus belongs to Diplobathrida'
- 'Colpomphalus belongs to Archaeogastropoda'
- 'Colpomya belongs to Modiomorphoida'
- 'Colpophyllia belongs to Scleractinia'
- 'Colposigma belongs to Neotaenioglossa'
- 'Colpospongia belongs to Lyssacinosida'
- 'Colpostomia belongs to Heterostrophia'
- 'Colpotiara belongs to Hemicidaroida'
- 'Colpotoria belongs to Rhynchonellida'
- 'Colubraria belongs to Neotaenioglossa'
- 'Colubrella belongs to Archaeogastropoda'
- 'Colubrellina belongs to Neotaenioglossa'
- 'Columactinastraea belongs to Scleractinia'
- 'Columastrea belongs to Scleractinia'
- 'Columbarium belongs to Neogastropoda'
- 'Columbella belongs to Neogastropoda'
- 'Columbellaria belongs to Neotaenioglossa'
- 'Columbellisipho belongs to Neogastropoda'
- 'Columbellopsis belongs to Neogastropoda'
- 'Columbicrinus belongs to Disparida'
- 'Columbites belongs to Ceratitida'
- 'Columbitrigonia belongs to Trigonioida'
- 'Columbocystis belongs to Paracrinoidea'
- 'Columellaespongia belongs to Lithistida'
- 'Columellithyris belongs to Terebratulida'
- 'Columellogyra belongs to Scleractinia'
- 'Columenoceras belongs to Orthocerida'
- 'Columna belongs to Stromatoporoidea'
- 'Columnaphyllia belongs to Scleractinia'
- 'Columnaria belongs to Rugosa'
- 'Columnaxon belongs to Rugosa'
- 'Columnocoenia belongs to Scleractinia'
- 'Columnogyra belongs to Scleractinia'
- 'Columnolasma belongs to Rugosa'
- 'Columnoporella belongs to Tabulata'
- 'Columnostroma belongs to Stromatoporoidea'
- 'Columnotheca belongs to Cheilostomata'
- 'Colus belongs to Neogastropoda'
- 'Coluzea belongs to Neogastropoda'
- 'Colveraia belongs to Hippuritoida'
- 'Colwellia belongs to Neogastropoda'
- 'Colymbosaurus belongs to Plesiosauria'
- 'Comaliamma belongs to Foraminiferida'
- 'Comanchia belongs to Asaphida'
- 'Comanthocrinus belongs to Monobathrida'
- 'Comarmondia belongs to Neogastropoda'
- 'Comaroceras belongs to Discosorida'
- 'Comarocystites belongs to Comarocystitida'
- 'Comarocystitida belongs to Paracrinoidea'
- 'Comaster belongs to Comatulida'
- 'Comatopoma belongs to Orthida'
- 'Comatulida belongs to Crinoidea'
- 'Comatulina belongs to Comatulida'
- 'Combinivalvula belongs to Ostracoda'
- 'Combophyllum belongs to Rugosa'
- 'Combusta belongs to Nassellaria'
- 'Comelicania belongs to Spiriferida'
- 'Cometicercus belongs to Furcacudiformes'
- 'Cominella belongs to Neogastropoda'
- 'Cominella (Austrocominella) was reranked as Austrocominella and belongs to Neogastropoda'
- 'Cominella (Austrocominella) belongs to Cominella' according to Ihering 1907
- 'Cominicula belongs to Praecardioida'
- 'Cominista belongs to Neogastropoda'
- 'Cominula belongs to Neogastropoda'
- 'Comiotoechia belongs to Rhynchonellida'
- 'Comitas belongs to Neogastropoda'
- 'Comluella belongs to Redlichiida'
- 'Commonozonispira belongs to Archaeogastropoda'
- 'Commutatophyllum belongs to Rugosa'
- 'Commutia belongs to Rugosa'
- 'Comograptus belongs to Graptoloidea'
- 'Comophyllastraea belongs to Scleractinia'
- 'Comophyllia belongs to Scleractinia'
- 'Comophylliopsis belongs to Scleractinia'
- 'Comoseris belongs to Scleractinia'
- 'Compacoleus belongs to Lepidocoleomorpha'
- 'Compagicrinus belongs to Disparida'
- 'Companteris belongs to Strophomenida'
- 'Complanophyllum belongs to Rugosa'
- 'Complexastraea belongs to Scleractinia'
- 'Complexastraeopsis belongs to Scleractinia'
- 'Complexodus belongs to Conodontophorida'
- 'Complexophyllum belongs to Rugosa'
- 'Composita belongs to Spiriferida'
- 'Compositella belongs to Spiriferida'
- 'Compositocyathus belongs to Ajacicyathida'
- 'Compressidens belongs to Scaphopoda'
- 'Compressigerina belongs to Foraminiferida'
- 'Compressiphyllum belongs to Rugosa'
- 'Compressoproductus belongs to Strophomenida'
- 'Compsaspis belongs to Lithistida'
- 'Compsaster belongs to Uractinida'
- 'Compsocephalus belongs to Corynexochida'
- 'Compsocrinus belongs to Monobathrida'
- 'Compsodrillia belongs to Neogastropoda'
- 'Compsomyax belongs to Veneroida'
- 'Compsonema belongs to Archaeogastropoda'
- 'Comptaluta belongs to Ostracoda'
- 'Comptonaspis belongs to Proetida'
- 'Comptonia belongs to Valvatida'
- 'Comuquia belongs to Strophomenida'
- 'Comura belongs to Phacopida'
- 'Comus belongs to Veneroida'
- 'Conactaeon belongs to Euconactaeon' according to Meek 1863
- 'Conannulofungia belongs to Ajacicyathida'
- 'Conarchnium belongs to Nassellaria'
- 'Conarosia belongs to Rhynchonellida'
- 'Conarothyris belongs to Terebratulida'
- 'Conaspis belongs to Asaphida'
- 'Conbathella belongs to Metacopida'
- 'Concavatotruncana belongs to Foraminiferida'
- 'Concavella belongs to Foraminiferida'
- 'Concavhithis belongs to Palaeocopida'
- 'Concavicarida belongs to Thylacocephala'
- 'Concavicaris belongs to Concavicarida'
- 'Concavites belongs to Ammonoidea'
- 'Concavodonta belongs to Nuculoida'
- 'Concavus belongs to Cirripedia'
- 'Conchicolites belongs to Cornulitidae'
- 'Conchidium belongs to Pentamerida'
- 'Conchocele belongs to Veneroida'
- 'Conchodon belongs to Hippuritoida'
- 'Conchodus belongs to Dipteriformes'
- 'Conchoecia belongs to Myodocopida'
- 'Concholepas belongs to Neogastropoda'
- 'Conchopeltis belongs to Scyphozoa'
- 'Conchoprimitella belongs to Palaeocopida'
- 'Conchoprimites belongs to Palaeocopida'
- 'Conchoprimitia belongs to Palaeocopida'
- 'Conchothyra belongs to Neotaenioglossa'
- 'Conchyliocarida belongs to Thylacocephala'
- 'Concinnispira belongs to Archaeogastropoda'
- 'Concinnispirifer belongs to Spiriferida'
- 'Concinnithyris belongs to Terebratulida'
- 'Condomyra belongs to Podocopida'
- 'Condonella belongs to Archaeogastropoda'
- 'Condonofusiella belongs to Foraminiferida'
- 'Condracypris belongs to Metacopida'
- 'Condranema belongs to Ctenostomata'
- 'Condraoceras belongs to Nautilida'
- 'Condrustella belongs to Foraminiferida'
- 'Condylacanthus belongs to Astrophorida'
- 'Condylocardia belongs to Veneroida'
- 'Condylocrinus belongs to Diplobathrida'
- 'Condylocuna belongs to Veneroida'
- 'Condylopyge belongs to Agnostida'
- 'Conescharellina belongs to Cheilostomata'
- 'Confiroma belongs to Nassellaria'
- 'Confusastraraea belongs to Scleractinia'
- 'Confusastrea [misspelled as Confusastraea] belongs to Scleractinia'
- 'Confusiscala belongs to Neotaenioglossa'
- 'Conger belongs to Anguilliformes'
- 'Congeriomorpha belongs to Veneroida'
- 'Congorhynchus belongs to Acanthomorpha'
- 'Congregopora belongs to Stylasterina'
- 'Coniasaurus belongs to Squamata'
- 'Coniatopenia belongs to Pharetronida'
- 'Conicarcella belongs to Spirotrichia'
- 'Conicorbitolina belongs to Foraminiferida'
- 'Conicosmilotrochus [misspelled as Conicosmiliotrochus] belongs to Scleractinia'
- 'Conicospirillina belongs to Foraminiferida'
- 'Coniculospongia belongs to Demospongia'
- 'Coniferina belongs to Podocopida'
- 'Conilites belongs to Foraminiferida'
- 'Coninoda belongs to Neotaenioglossa'
- 'Coniscala belongs to Neotaenioglossa'
- 'Conisia belongs to Holothuroidea'
- 'Conispirifer belongs to Articulata'
- 'Conispongia belongs to Pharetronida'
- 'Conitubus belongs to Tuboidea'
- 'Conjectura belongs to Archaeogastropoda'
- 'Conlinoceras belongs to Ammonoidea'
- 'Connagnostus belongs to Agnostida'
- 'Connectastrea belongs to Scleractinia'
- 'Connectoproductus belongs to Strophomenida'
- 'Conobelus belongs to Belemnitida'
- 'Conocardioida belongs to Rostroconchia'
- 'Conocardium belongs to Conocardioida'
- 'Conocaryomma belongs to Spumellaria'
- 'Conocerina belongs to Ellesmerocerida'
- 'Conocerithium belongs to Neotaenioglossa'
- 'Conochitina belongs to Rhizopodea'
- 'Conoclisa belongs to Hyperstrophina'
- 'Conoclypus belongs to Cassiduloida'
- 'Conococheaquea belongs to Ptychopariida'
- 'Conocoelia belongs to Pharetronida'
- 'Conocoryphe belongs to Ptychopariida'
- 'Conocrinus belongs to Bourgueticrinida'
- 'Conocyathus belongs to Scleractinia'
- 'Conodia belongs to Hemithecellitina'
- 'Conodicoelites belongs to Belemnitida'
- 'Conodiscus belongs to Acrotretida'
- 'Conodonta belongs to Chordata'
- 'Conodontophorida belongs to Conodonta'
- 'Conoglobigerina belongs to Foraminiferida'
- 'Conoideocrinus belongs to Comatulida'
- 'Conoides belongs to Trilobita'
- 'Conoidocyathus belongs to Cribricyathea'
- 'Conokephalina belongs to Ptychopariida'
- 'Conolagena belongs to Foraminiferida'
- 'Conolithus [misspelled as Conolithes] belongs to Neogastropoda'
- 'Conomedusites belongs to Scyphozoa'
- 'Conometra belongs to Comatulida'
- 'Conomimus belongs to Terebratulida'
- 'Conominolia belongs to Archaeogastropoda'
- 'Conomitra belongs to Neogastropoda'
- 'Conopeum belongs to Cheilostomata'
- 'Conophillipsia belongs to Proetida'
- 'Conophyllia belongs to Scleractinia'
- 'Conopiscius belongs to Anaspida'
- 'Conopolus belongs to Trilobita'
- 'Conopora belongs to Stylasterina'
- 'Conopoterium belongs to Tabulata'
- 'Conora belongs to Serpulimorpha'
- 'Conorbina belongs to Foraminiferida'
- 'Conorbinella belongs to Foraminiferida'
- 'Conorbis belongs to Neogastropoda'
- 'Conorbitoides belongs to Foraminiferida'
- 'Conorboides belongs to Foraminiferida'
- 'Conoredlichia belongs to Redlichiida'
- 'Conorhytis belongs to Patellogastropoda'
- 'Conorotalites belongs to Foraminiferida'
- 'Conosmilia belongs to Scleractinia'
- 'Conosphaera belongs to Spumellaria'
- 'Conostichoceras belongs to Oncoceratida'
- 'Conoteuthis belongs to Belemnitida'
- 'Conotheca belongs to Circothecida'
- 'Conotomaria belongs to Archaeogastropoda'
- 'Conotreta belongs to Acrotretida'
- 'Conotrochammina belongs to Foraminiferida'
- 'Conotrochus belongs to Scleractinia'
- 'Conotubigera belongs to Cyclostomata'
- 'Conradoceras belongs to Discosorida'
- 'Conradostrea belongs to Pterioida'
- 'Consobrinella belongs to Cephalaspida'
- 'Consonopsis belongs to Palaeocopida'
- 'Conspicillum belongs to Palaeocopida'
- 'Constantina belongs to Proetida'
- 'Constellaria belongs to Cystoporata'
- 'Constellatospongia belongs to Heteractinida'
- 'Constileioceras belongs to Ammonoidea'
- 'Contemniscala belongs to Neotaenioglossa'
- 'Contignatindocrinus belongs to Cladida'
- 'Contitheca belongs to Orthothecida'
- 'Contocrinus belongs to Cladida'
- 'Contortella belongs to Neotaenioglossa'
- 'Contortophyllum belongs to Rugosa'
- 'Contracheirurus belongs to Phacopida'
- 'Contractenus belongs to Tentaculitida'
- 'Contradouvillina belongs to Strophomenida'
- 'Contusotruncana belongs to Foraminiferida'
- 'Conularia belongs to Scyphozoa'
- 'Conulariella belongs to Scyphozoa'
- 'Conularina belongs to Scyphozoa'
- 'Conulariopsis belongs to Scyphozoa'
- 'Conuloblastus belongs to Spiraculata'
- 'Conulus belongs to Holectypoida'
- 'Conus belongs to Neogastropoda'
- 'Conus (Dendroconus) was reranked as Dendroconus and belongs to Neogastropoda'
- 'Conus (Lithoconus) was reranked as Lithoconus and belongs to Neogastropoda'
- 'Convexastrea [misspelled as Convexastraea] belongs to Scleractinia'
- 'Convexicaris belongs to Conchyliocarida'
- 'Convexopecten belongs to Pterioida'
- 'Convexothyris belongs to Terebratulida'
- 'Convoluticeras belongs to Anarcestida'
- 'Cookia belongs to Archaeogastropoda'
- 'Cookobryozoon belongs to Ctenostomata'
- 'Coolinia belongs to Strophomenida'
- 'Coollarocrinus belongs to Cyrtocrinida'
- 'Cooperatia belongs to Metacopida'
- 'Cooperella belongs to Veneroida'
- 'Cooperellopsis belongs to Veneroida'
- 'Cooperidiscus belongs to Isorophida'
- 'Cooperina belongs to Strophomenida'
- 'Cooperispira belongs to Spiriferida'
- 'Cooperithyris belongs to Terebratulida'
- 'Cooperoceras belongs to Nautilida'
- 'Cooperrhynchia belongs to Rhynchonellida'
- 'Cooperuna belongs to Podocopida'
- 'Coosella belongs to Ptychopariida'
- 'Coosia belongs to Ptychopariida'
- 'Coosina belongs to Ptychopariida'
- 'Coosinoides belongs to Ptychopariida'
- 'Copanognathus belongs to Arthrodira'
- 'Copelandella belongs to Palaeocopida'
- 'Copelandia belongs to Palaeocopida'
- 'Copepoda belongs to Arthropoda'
- 'Cophocara belongs to Neogastropoda'
- 'Cophocetus belongs to Cetacea'
- 'Copia belongs to Rugosa'
- 'Copiceras belongs to Ellesmerocerida'
- 'Copicyntra belongs to Spumellaria'
- 'Copicyntroides belongs to Spumellaria'
- 'Copidens belongs to Modiomorphoida'
- 'Copidocatomus belongs to Archaeogastropoda'
- 'Copidozoum belongs to Cheilostomata'
- 'Copiellintra belongs to Spumellaria'
- 'Copleicyathus belongs to Archaeocyathida'
- 'Copodontiformes belongs to Chondrichthyes'
- 'Copodus belongs to Copodontiformes'
- 'Coprinoscolex belongs to Echiurida'
- 'Coprolithina belongs to Foraminiferida'
- 'Coptocampylodon belongs to Gorgonida'
- 'Coptochetus belongs to Neogastropoda'
- 'Coptodiscus belongs to Holectypoida'
- 'Coptosipho belongs to Neogastropoda'
- 'Coptostoma belongs to Neogastropoda'
- 'Coptostomella belongs to Neogastropoda'
- 'Coptothyris belongs to Terebratulida'
- 'Copytus belongs to Podocopida'
- 'Coquandia belongs to Myoida'
- 'Coquimba belongs to Podocopida'
- 'Corallidium belongs to Lithistida'
- 'Corallidomus belongs to Modiomorphoida'
- 'Coralliochama belongs to Hippuritoida'
- 'Coralliophaga belongs to Veneroida'
- 'Coralliophila belongs to Neogastropoda'
- 'Corallistes belongs to Lithistida'
- 'Corallium belongs to Gorgonida'
- 'Coralloceras belongs to Orthocerida'
- 'Corallospondylus belongs to Pterioida'
- 'Coraster belongs to Spatangoida'
- 'Corbariastraea belongs to Scleractinia'
- 'Corbicellopsis belongs to Veneroida'
- 'Corbicula belongs to Veneroida'
- 'Corbicularia belongs to Strophomenida'
- 'Corbiculella belongs to Veneroida'
- 'Corbiculopsis belongs to Veneroida'
- 'Corbina belongs to Ptychopariida'
- 'Corbula belongs to Myoida'
- 'Corbula (Caryocorbula) was reranked as Caryocorbula and belongs to Myoida'
- 'Corbula (Cuspicorbula) was reranked as Cuspicorbula and belongs to Myoida'
- 'Corbula (Hexacorbula) belongs to Corbula' according to Olsson 1932
- 'Corbula (Hexacorbula) was reranked as Hexacorbula and belongs to Myoida'
- 'Corbula (Tenuicorbula) belongs to Corbula' according to Olsson 1932
- 'Corbula (Tenuicorbula) was reranked as Tenuicorbula and belongs to Myoida'
- 'Corbulamella belongs to Myoida'
- 'Corbulipora belongs to Cheilostomata'
- 'Corbuloceras belongs to Oncoceratida'
- 'Corbulomima belongs to Myoida'
- 'Corburella belongs to Veneroida'
- 'Corcorania belongs to Arthropoda'
- 'Cordania belongs to Proetida'
- 'Cordapeltis belongs to Phacopida'
- 'Cordatella belongs to Foraminiferida'
- 'Cordatomyonia belongs to Orthida'
- 'Cordiceramus belongs to Pterioida'
- 'Cordieria belongs to Neogastropoda'
- 'Cordilleracyathus belongs to Ajacicyathida'
- 'Cordiopsis belongs to Veneroida'
- 'Cordispira belongs to Archaeogastropoda'
- 'Cordiula belongs to Veneroida'
- 'Cordobicyathus belongs to Ajacicyathida'
- 'Cordubiceras belongs to Ammonoidea'
- 'Cordyloblastus belongs to Spiraculata'
- 'Cordylocrinus belongs to Monobathrida'
- 'Cordylodus belongs to Conodontophorida'
- 'Coreanocephalus belongs to Asaphida'
- 'Coreanoceras belongs to Endocerida'
- 'Corechinus belongs to Holasteroida'
- 'Corellicarcinus belongs to Decapoda'
- 'Coremagraptus belongs to Dendroidea'
- 'Corematocrinus belongs to Cladida'
- 'Coreocaris belongs to Thylacocephala'
- 'Coreospira belongs to Helcionelloida'
- 'Coriandria belongs to Neotaenioglossa'
- 'Corineorthis belongs to Orthida'
- 'Coriops belongs to Anguilliformes'
- 'Coriothyris belongs to Terebratulida'
- 'Coripia belongs to Veneroida'
- 'Cornellites belongs to Pterioida'
- 'Corniculina belongs to Dacryoconarida'
- 'Corniculinoides belongs to Dacryoconarida'
- 'Cornicythereis belongs to Podocopida'
- 'Cornigella belongs to Palaeocopida'
- 'Cornikloedenia belongs to Palaeocopida'
- 'Cornovica belongs to Trilobita'
- 'Cornuaspongia belongs to Pharetronida'
- 'Cornuboniscus belongs to Palaeonisciformes'
- 'Cornucardia belongs to Veneroida'
- 'Cornucoquimba belongs to Podocopida'
- 'Cornuella belongs to Cyrtonellida'
- 'Cornuella belongs to Orthocerida'
- 'Cornulina belongs to Neogastropoda'
- 'Cornulina (Afrocornulina) was reranked as Afrocornulina and belongs to Neotaenioglossa'
- 'Cornulitella belongs to Cornulitidae'
- 'Cornulites belongs to Cornulitidae'
- 'Cornulitidae belongs to Coleoloida'
- 'Cornuloculina belongs to Foraminiferida'
- 'Cornuodus belongs to Conodontophorida'
- 'Cornuproetus belongs to Proetida'
- 'Cornuscutellum belongs to Corynexochida'
- 'Cornuspira belongs to Foraminiferida'
- 'Cornuta belongs to Stylophora'
- 'Cornutella belongs to Nassellaria'
- 'Cornuticella belongs to Cheilostomata'
- 'Cornutobairdia belongs to Podocopida'
- 'Cornutoentolium belongs to Pterioida'
- 'Cornutovum belongs to Nassellaria'
- 'Cornwallatia belongs to Tabulata'
- 'Cornwallia belongs to Articulata'
- 'Cornwallius belongs to Desmostylia'
- 'Corocalyptra belongs to Nassellaria'
- 'Coroceras belongs to Ceratitida'
- 'Corocrinus belongs to Monobathrida'
- 'Coronakirkbya belongs to Palaeocopida'
- 'Coronalosia belongs to Strophomenida'
- 'Coronata belongs to Echinodermata'
- 'Coronatica belongs to Neotaenioglossa'
- 'Coronatida belongs to Scyphozoa'
- 'Corongoceras belongs to Ammonoidea'
- 'Coronia belongs to Neogastropoda'
- 'Coroniceras belongs to Ammonoidea'
- 'Coronidmonea belongs to Cyclostomata'
- 'Coroniopsis belongs to Neogastropoda'
- 'Coronipora belongs to Foraminiferida'
- 'Coroniscala belongs to Neotaenioglossa'
- 'Coronites belongs to Ammonoidea'
- 'Coronocephalus belongs to Trilobita'
- 'Coronochitina belongs to Rhizopodea'
- 'Coronocrinus belongs to Crinoidea'
- 'Coronocyathus belongs to Scleractinia'
- 'Coronocystis belongs to Rhombifera'
- 'Coronodontida belongs to Chondrichthyes'
- 'Coronodus belongs to Coronodontida'
- 'Coronograptus belongs to Graptoloidea'
- 'Coronopsis belongs to Euomphalina'
- 'Coronula belongs to Cirripedia'
- 'Coronura belongs to Phacopida'
- 'Corophiidae belongs to Amphipoda'
- 'Corosaurus belongs to Notosauria'
- 'Corphalia belongs to Rugosa'
- 'Corralio belongs to Haplosclerida'
- 'Corrigotubella belongs to Foraminiferida'
- 'Corrosina belongs to Foraminiferida'
- 'Corrugatagnostus belongs to Agnostida'
- 'Corrugatella belongs to Foraminiferida'
- 'Corrugatimediorostrum belongs to Rhynchonellida'
- 'Corrugopecten belongs to Pterioida'
- 'Corrugopora belongs to Tabulata'
- 'Corsania belongs to Archaeogastropoda'
- 'Corsochelys belongs to Chelonia'
- 'Cortezorthis belongs to Orthida'
- 'Corthya belongs to Disasteroida'
- 'Corticium belongs to Astrophorida'
- 'Corticospongia belongs to Reticulosa'
- 'Corticulospongia belongs to Lyssacinosida'
- 'Cortina belongs to Nassellaria'
- 'Cortinella belongs to Archaeogastropoda'
- 'Cortinia belongs to Pholadomyoida'
- 'Cortiniscus belongs to Nassellaria'
- 'Corum belongs to Nassellaria'
- 'Corumbella belongs to Scyphozoa'
- 'Corunegenys belongs to Semionotiformes'
- 'Corvaspis belongs to Pteraspidomorphes'
- 'Corveolepis belongs to Pteraspidomorphes'
- 'Corvinopugnax belongs to Rhynchonellida'
- 'Corwenia belongs to Rugosa'
- 'Corycephalus belongs to Phacopida'
- 'Coryellina belongs to Palaeocopida'
- 'Coryellites belongs to Metacopida'
- 'Corylispirifer belongs to Spiriferida'
- 'Corylocrinus belongs to Rhombifera'
- 'Corymbopora belongs to Cyclostomata'
- 'Corymboporella belongs to Cheilostomata'
- 'Corymbospongia belongs to Calcarea'
- 'Corynecrinus belongs to Cladida'
- 'Corynella belongs to Pharetronida'
- 'Corynexochida belongs to Trilobita'
- 'Corynexochides belongs to Corynexochida'
- 'Corynexochina belongs to Corynexochida'
- 'Corynexochus belongs to Corynexochida'
- 'Corynites belongs to Graptoloidea'
- 'Corynoides belongs to Graptoloidea'
- 'Corynostylus belongs to Cheilostomata'
- 'Corynotrypa belongs to Cyclostomata'
- 'Coryphaenoides belongs to Gadiformes'
- 'Coryphaenopsis belongs to Elopiformes'
- 'Coryphopterus belongs to Perciformes'
- 'Coryphyllia belongs to Scleractinia'
- 'Coryslus belongs to Holasteroida'
- 'Corysoceras belongs to Oncoceratida'
- 'Coryssochiton belongs to Neoloricata'
- 'Coryssognathus belongs to Conodontophorida'
- 'Corythocrinus belongs to Cladida'
- 'Corythoecia belongs to Spumellaria'
- 'Cosa belongs to Arcoida'
- 'Coscinarina belongs to Strophomenida'
- 'Coscinaulus belongs to Lychniscosa'
- 'Coscinella belongs to Cryptostomata'
- 'Cosciniopsis belongs to Cheilostomata'
- 'Coscinium belongs to Cystoporata'
- 'Coscinocyathella belongs to Capsulocyathida'
- 'Coscinocyathellus belongs to Capsulocyathida'
- 'Coscinocyathus belongs to Capsulocyathida'
- 'Coscinodiscus belongs to Lithistida'
- 'Coscinodus belongs to Pteraspidomorphi'
- 'Coscinoecia belongs to Cyclostomata'
- 'Coscinophora belongs to Strophomenida'
- 'Coscinophragma belongs to Foraminiferida'
- 'Coscinopleura belongs to Cheilostomata'
- 'Coscinopora belongs to Lychniscosa'
- 'Coscinoptycta belongs to Ajacicyathida'
- 'Coscinospira belongs to Foraminiferida'
- 'Coscinospongia belongs to Lithistida'
- 'Coscinotrypa belongs to Cystoporata'
- 'Cosjuvia belongs to Rugosa'
- 'Coskinolina belongs to Foraminiferida'
- 'Coskinolinoides belongs to Foraminiferida'
- 'Coskinon belongs to Foraminiferida'
- 'Cosmacanthus belongs to Arthrodira'
- 'Cosmasyrinx belongs to Neogastropoda'
- 'Cosmatites belongs to Holothuroidea'
- 'Cosmetalepas belongs to Archaeogastropoda'
- 'Cosmetocrinus belongs to Cladida'
- 'Cosmiolithus belongs to Tabulata'
- 'Cosmocerithium belongs to Neotaenioglossa'
- 'Cosmochelys belongs to Chelonia'
- 'Cosmocrinus belongs to Crinoidea'
- 'Cosmolepis belongs to Palaeonisciformes'
- 'Cosmolithes belongs to Neogastropoda'
- 'Cosmomya belongs to Pholadomyoida'
- 'Cosmonautilus belongs to Nautilida'
- 'Cosmophiline belongs to Cephalaspida'
- 'Cosmoptychius belongs to Palaeonisciformes'
- 'Cossmannea belongs to Heterostrophia'
- 'Cossmannella belongs to Veneroida'
- 'Cossmannia belongs to Neotaenioglossa'
- 'Cossmannica belongs to Heterostrophia'
- 'Costa belongs to Podocopida'
- 'Costacallista belongs to Veneroida'
- 'Costachonetes belongs to Strophomenida'
- 'Costaclymenia belongs to Clymeniida'
- 'Costacopluma belongs to Decapoda'
- 'Costacranaena belongs to Terebratulida'
- 'Costaegera belongs to Palaeocopida'
- 'Costaella belongs to Heterostrophia'
- 'Costaglycymeris belongs to Arcoida'
- 'Costagyra belongs to Pterioida'
- 'Costaledopsis belongs to Nuculoida'
- 'Costalocrinus belongs to Cladida'
- 'Costalosiella belongs to Strophomenida'
- 'Costanoplia belongs to Strophomenida'
- 'Costatheca belongs to Circothecida'
- 'Costatia belongs to Metacopida'
- 'Costatispirifer belongs to Spiriferida'
- 'Costatoblastus belongs to Spiraculata'
- 'Costatoleda belongs to Nuculoida'
- 'Costatoria belongs to Trigonioida'
- 'Costatrypa belongs to Atrypida'
- 'Costatumulus belongs to Strophomenida'
- 'Costaveenia belongs to Podocopida'
- 'Costayella belongs to Foraminiferida'
- 'Costazia belongs to Cheilostomata'
- 'Costeina belongs to Pterioida'
- 'Costellacesta belongs to Pterioida'
- 'Costellagerina belongs to Foraminiferida'
- 'Costellamussiopecten belongs to Pterioida'
- 'Costellarina belongs to Strophomenida'
- 'Costellipitar belongs to Veneroida'
- 'Costellirostra belongs to Rhynchonellida'
- 'Costellispirifer belongs to Spiriferida'
- 'Costentolium belongs to Pterioida'
- 'Costicamptonectes belongs to Pterioida'
- 'Costicrura belongs to Spiriferida'
- 'Costidiscus belongs to Ammonoidea'
- 'Costifera belongs to Foraminiferida'
- 'Costiferina belongs to Strophomenida'
- 'Costigerites belongs to Dendrochirotida'
- 'Costigervillia belongs to Pterioida'
- 'Costileioceras belongs to Ammonoidea'
- 'Costimitoceras belongs to Goniatitida'
- 'Costinorella belongs to Rhynchonellida'
- 'Costipelagiella [misspelled as Costipellagiella] belongs to Pelagiellida'
- 'Costirhynchia belongs to Rhynchonellida'
- 'Costisorthis belongs to Orthida'
- 'Costispinifera belongs to Strophomenida'
- 'Costispirifer belongs to Spiriferida'
- 'Costispiriferina belongs to Spiriferida'
- 'Costisteges belongs to Strophomenida'
- 'Costistricklandia belongs to Pentamerida'
- 'Costistrophomena belongs to Strophomenida'
- 'Costistrophonella belongs to Strophomenida'
- 'Costitrimerella belongs to Lingulida'
- 'Costoanachis belongs to Neogastropoda'
- 'Costoconcha belongs to Terebratulida'
- 'Costocyrena belongs to Veneroida'
- 'Costokidderia belongs to Veneroida'
- 'Costokloedenia belongs to Palaeocopida'
- 'Costonia belongs to Trilobita'
- 'Costosyrnola belongs to Heterostrophia'
- 'Costula belongs to Cheilostomata'
- 'Costulatostyliolina belongs to Dacryoconarida'
- 'Cotalagnostus belongs to Agnostida'
- 'Cothonion belongs to Anthozoa'
- 'Cothurnicella belongs to Cheilostomata'
- 'Cothurnocystis belongs to Cornuta'
- 'Cothurnocystisbifida belongs to Cornuta'
- 'Cotonopsis belongs to Neogastropoda'
- 'Cotonopsis (Turrina) was reranked as Turrina and belongs to Neogastropoda'
- 'Cotonopsis (Turrina) belongs to Cotonopsis' according to Jung 1989
- 'Cottaldia belongs to Phymosomatoida'
- 'Cotteaudia belongs to Phymosomatoida'
- 'Cottonia belongs to Neogastropoda'
- 'Cottopsis belongs to Perciformes'
- 'Cottreauaster belongs to Valvatida'
- 'Cottreaucorys belongs to Spatangoida'
- 'Cottreauites belongs to Ammonoidea'
- 'Cotylacrinna is corrected as Cotylacrina and belongs to Diplobathrida'
- 'Cotylahindia belongs to Lithistida'
- 'Cotylederma belongs to Cyrtocrinida'
- 'Cotyliscus belongs to Porifera'
- 'Couloniceras belongs to Ammonoidea'
- 'Couloumania belongs to Ptychopariida'
- 'Coupatezia belongs to Myliobatiformes'
- 'Courtessolium belongs to Phacopida'
- 'Couthouyia belongs to Neotaenioglossa'
- 'Covracythere belongs to Podocopida'
- 'Cowiella belongs to Palaeoscolecida'
- 'Cowlitzia belongs to Neotaenioglossa'
- 'Cowperesia belongs to Veneroida'
- 'Cowtoniceras belongs to Ammonoidea'
- 'Coxesia belongs to Mytiloida'
- 'Coxiconcha belongs to Modiomorphoida'
- 'Coxiella belongs to Spirotrichia'
- 'Coxites belongs to Foraminiferida'
- 'Coxliellina belongs to Spirotrichia'
- 'Cradeocrinus belongs to Cladida'
- 'Craftonoceras belongs to Tarphyceratida'
- 'Craginia belongs to Neotaenioglossa'
- 'Craigella belongs to Orthida'
- 'Craigheadia belongs to Ptychopariida'
- 'Cranaena belongs to Terebratulida'
- 'Crangopsis belongs to Aeschronectida'
- 'Crania belongs to Craniida'
- 'Craniella belongs to Astrophorida'
- 'Craniida belongs to Inarticulata'
- 'Craniops belongs to Craniopsida'
- 'Craniopsida belongs to Inarticulata'
- 'Craniotreta belongs to Acrotretida'
- 'Craniscus belongs to Acrotretida'
- 'Cranocephalites belongs to Ammonoidea'
- 'Cranoceras belongs to Nautilida'
- 'Cranocrinus belongs to Cladida'
- 'Cranodus belongs to Holocephali'
- 'Cranopsis belongs to Archaeogastropoda'
- 'Cranosina belongs to Cheilostomata'
- 'Craspedalosia belongs to Strophomenida'
- 'Craspedelia belongs to Strophomenida'
- 'Craspedites belongs to Ammonoidea'
- 'Craspedobolbina belongs to Palaeocopida'
- 'Craspedochiton belongs to Neoloricata'
- 'Craspedocrinus belongs to Crinoidea'
- 'Craspedodiscus belongs to Ammonoidea'
- 'Craspedographylus belongs to Podocopida'
- 'Craspedona belongs to Strophomenida'
- 'Craspedophyllia belongs to Scleractinia'
- 'Craspedopora belongs to Cheilostomata'
- 'Craspedoporina belongs to Cheilostomata'
- 'Craspedops belongs to Merostomata'
- 'Craspedopyxion belongs to Ostracoda'
- 'Craspedostoma belongs to Architaenoglossa'
- 'Craspedostoma (Ploconema) was reranked as Ploconema and belongs to Archaeogastropoda'
- 'Craspedostoma (Sellinema) was reranked as Sellinema and belongs to Archaeogastropoda'
- 'Crassacythere belongs to Podocopida'
- 'Crassadoma belongs to Pterioida'
- 'Crassaluna belongs to Cystoporata'
- 'Crassatella belongs to Veneroida'
- 'Crassatellina belongs to Veneroida'
- 'Crassatellites belongs to Veneroida'
- 'Crassatellopsis belongs to Veneroida'
- 'Crassatina belongs to Veneroida'
- 'Crassatrypa belongs to Atrypida'
- 'Crassialveolites belongs to Tabulata'
- 'Crassiatractites belongs to Aulacocerida'
- 'Crassicellepora belongs to Cheilostomata'
- 'Crassiceras belongs to Ammonoidea'
- 'Crassicollaria belongs to Calpionellida'
- 'Crassiconcha belongs to Pholadomyoida'
- 'Crassicoscinus belongs to Ajacicyathida'
- 'Crassicyclus belongs to Rugosa'
- 'Crassidonta belongs to Chimaeriformes'
- 'Crassifimbra belongs to Ptychopariida'
- 'Crassilabrum belongs to Neogastropoda'
- 'Crassilasma belongs to Rugosa'
- 'Crassilina belongs to Dacryoconarida'
- 'Crassimarginata belongs to Archaeogastropoda'
- 'Crassimarginatella belongs to Cheilostomata'
- 'Crassimurex belongs to Neogastropoda'
- 'Crassinella belongs to Veneroida'
- 'Crassiplanulites belongs to Ammonoidea'
- 'Crassipunctatrypa belongs to Atrypida'
- 'Crassiscala belongs to Neotaenioglossa'
- 'Crassispira belongs to Neogastropoda'
- 'Crassispirella belongs to Neogastropoda'
- 'Crassistella belongs to Scleractinia'
- 'Crassodiscopora belongs to Cyclostomata'
- 'Crassohornera belongs to Cyclostomata'
- 'Crassophrentis belongs to Rugosa'
- 'Crassopleura belongs to Neogastropoda'
- 'Crassostrea belongs to Pterioida'
- 'Crassotornoceras belongs to Goniatitida'
- 'Crassumbo belongs to Spiriferida'
- 'Crataegocrinus belongs to Cyrtocrinida'
- 'Crateniophyllum belongs to Rugosa'
- 'Crateraster belongs to Valvatida'
- 'Craterastraea belongs to Scleractinia'
- 'Craterellina belongs to Metacopida'
- 'Crateroceras belongs to Oncoceratida'
- 'Craterocrinus belongs to Monobathrida'
- 'Crateromorpha belongs to Lyssacinosida'
- 'Craterophyllum belongs to Rugosa'
- 'Crateropora belongs to Cheilostomata'
- 'Crateroseris belongs to Scleractinia'
- 'Craticularia belongs to Hexactinosa'
- 'Cratis belongs to Arcoida'
- 'Cratispirifer belongs to Spiriferida'
- 'Cratochelone belongs to Chelonia'
- 'Cratorhynchonella belongs to Rhynchonellida'
- 'Cratoselache belongs to Ctenacanthida'
- 'Cratospirifer belongs to Spiriferida'
- 'Cravenechinus belongs to Echinocystitoida'
- 'Cravenia belongs to Rugosa'
- 'Cravenites belongs to Goniatitida'
- 'Cravenoceras belongs to Goniatitida'
- 'Cravenoceratoides belongs to Goniatitida'
- 'Crawfordina belongs to Neogastropoda'
- 'Crebriscala belongs to Neotaenioglossa'
- 'Cremacrinus belongs to Disparida'
- 'Cremastoglottos belongs to Asaphida'
- 'Cremides belongs to Archaeogastropoda'
- 'Cremnoceramus belongs to Pterioida'
- 'Cremnorthis belongs to Orthida'
- 'Crenabolina belongs to Palaeocopida'
- 'Crenaleya belongs to Podocopida'
- 'Crenamussium belongs to Pterioida'
- 'Crenatella belongs to Foraminiferida'
- 'Crenatocerithium [misspelled as Crenetocerithium] belongs to Neotaenioglossa'
- 'Crenatolorica belongs to Neoloricata'
- 'Crenatula belongs to Pterioida'
- 'Crenaturricula belongs to Neogastropoda'
- 'Crenaverneuilina belongs to Foraminiferida'
- 'Crenella belongs to Mytiloida'
- 'Creniceras belongs to Ammonoidea'
- 'Crenidens belongs to Perciformes'
- 'Crenidens belongs to Perciformes'
- 'Crenilabium belongs to Cephalaspida'
- 'Crenilunula belongs to Archaeogastropoda'
- 'Crenipecten belongs to Pterioida'
- 'Crenispirifer belongs to Spiriferida'
- 'Crenistriella belongs to Bellerophontida'
- 'Crenisutura belongs to Neogastropoda'
- 'Creniturbo belongs to Archaeogastropoda'
- 'Crenolepis belongs to Perleidiformes'
- 'Crenomytilus belongs to Mytiloida'
- 'Crenostrea belongs to Pterioida'
- 'Crenotrapezium belongs to Veneroida'
- 'Crenulazona is corrected as Crenulazone and belongs to Archaeogastropoda'
- 'Crenulilimopsis belongs to Arcoida'
- 'Crenulipora belongs to Tabulata'
- 'Crenulites belongs to Rugosa'
- 'Crenulostomina belongs to Foraminiferida'
- 'Creonella belongs to Heterostrophia'
- 'Crepicephalina belongs to Ptychopariida'
- 'Crepicephalus belongs to Ptychopariida'
- 'Crepichilella belongs to Ptychopariida'
- 'Crepidacantha belongs to Cheilostomata'
- 'Crepidophyllia belongs to Rugosa'
- 'Crepidosoma belongs to Oegophiurida'
- 'Crepidula belongs to Neotaenioglossa'
- 'Crepidula (Janacus) was reranked as Janacus and belongs to Neotaenioglossa'
- 'Crepipatella belongs to Neotaenioglossa'
- 'Crepipora belongs to Cystoporata'
- 'Crepis belongs to Cheilostomata'
- 'Crepispisula belongs to Veneroida'
- 'Crescenticythere belongs to Ostracoda'
- 'Crescentilla belongs to Palaeocopida'
- 'Crescis belongs to Cyclostomata'
- 'Creseis belongs to Thecosomata'
- 'Crespinella belongs to Foraminiferida'
- 'Crespinina belongs to Foraminiferida'
- 'Crestjahitus belongs to Hyolithida'
- 'Crestoconus belongs to Mollusca'
- 'Cretaceomurex belongs to Neogastropoda'
- 'Cretaceratina belongs to Podocopida'
- 'Cretachlorodus belongs to Decapoda'
- 'Cretascymnus belongs to Squaliformes'
- 'Cretatriacanthus belongs to Tetradontiformes'
- 'Cretirhynchia belongs to Rhynchonellida'
- 'Cretiscalpellum belongs to Cirripedia'
- 'Cretitanais belongs to Tanaidacea'
- 'Cretocardia belongs to Veneroida'
- 'Cretodus belongs to Lamniformes'
- 'Cretolamna belongs to Lamniformes'
- 'Cretorectolobus belongs to Orectolobiformes'
- 'Cretoxyrhina belongs to Lamniformes'
- 'Creusia belongs to Cirripedia'
- 'Cribanocrinus belongs to Diplobathrida'
- 'Cribella belongs to Cheilostomata'
- 'Cribellopora belongs to Cheilostomata'
- 'Cribellopsis belongs to Foraminiferida'
- 'Cribranopsis belongs to Foraminiferida'
- 'Cribraria belongs to Neotaenioglossa'
- 'Cribraria (Talostolida) was reranked as Talostolida and belongs to Neotaenioglossa'
- 'Cribratina belongs to Foraminiferida'
- 'Cribrendoecium belongs to Cheilostomata'
- 'Cribricyathea belongs to Problematica'
- 'Cribricyathus belongs to Cribricyathea'
- 'Cribrilaria belongs to Cheilostomata'
- 'Cribrilina belongs to Cheilostomata'
- 'Cribroaperturata belongs to Foraminiferida'
- 'Cribroblastus belongs to Spiraculata'
- 'Cribroconcha belongs to Metacopida'
- 'Cribroelphidium belongs to Foraminiferida'
- 'Cribrogenerina belongs to Foraminiferida'
- 'Cribrogloborotalia belongs to Foraminiferida'
- 'Cribrogoesella belongs to Foraminiferida'
- 'Cribrohantkenina belongs to Foraminiferida'
- 'Cribrohemisphaeroides belongs to Foraminiferida'
- 'Cribrolenticulina belongs to Foraminiferida'
- 'Cribrolinoides belongs to Foraminiferida'
- 'Cribronodosaria belongs to Foraminiferida'
- 'Cribrononion belongs to Foraminiferida'
- 'Cribroparrella belongs to Foraminiferida'
- 'Cribropleurostomella belongs to Foraminiferida'
- 'Cribropullenia belongs to Foraminiferida'
- 'Cribrorobulina belongs to Foraminiferida'
- 'Cribrorotalia belongs to Foraminiferida'
- 'Cribrosphaeroides belongs to Foraminiferida'
- 'Cribrospira belongs to Foraminiferida'
- 'Cribrospongia belongs to Hexactinosa'
- 'Cribrostomoides belongs to Foraminiferida'
- 'Cribrothalamia belongs to Calcarea'
- 'Cribroturretoides belongs to Foraminiferida'
- 'Crickites belongs to Anarcestida'
- 'Cricocosmia belongs to Priapulida'
- 'Cricocrinus belongs to Cladida'
- 'Cricocyathus belongs to Scleractinia'
- 'Cricodictyum belongs to Fenestrata'
- 'Cricosaurus belongs to Crocodilia'
- 'Cricosia belongs to Terebratulida'
- 'Crimella belongs to Heterostrophia'
- 'Crimites belongs to Goniatitida'
- 'Crinerocrinus belongs to Diplobathrida'
- 'Crininicaminus belongs to Terebellomorpha'
- 'Crinisaria belongs to Spiriferida'
- 'Crinisarina belongs to Spiriferida'
- 'Crinistrophia belongs to Strophomenida'
- 'Crinitograptus belongs to Graptoloidea'
- 'Crinobrachiatus belongs to Disparida'
- 'Crinocaulis belongs to Graptolithina'
- 'Crinocidaris belongs to Echinoidea'
- 'Crinoidea belongs to Echinodermata'
- 'Criocardium belongs to Veneroida'
- 'Crioceras belongs to Ammonoidea'
- 'Crioceratites belongs to Ammonoidea'
- 'Crioceratites (Menuthiocrioceras) was reranked as Menuthiocrioceras and belongs to Ammonoidea'
- 'Crioceratites (Menuthiocrioceras) belongs to Crioceratites' according to Collignon 1949
- 'Criotypus belongs to Agnostida'
- 'Crisia belongs to Cyclostomata'
- 'Crisidia belongs to Cyclostomata'
- 'Crisidmonea belongs to Cyclostomata'
- 'Crisiella belongs to Cyclostomata'
- 'Crisina belongs to Cyclostomata'
- 'Crisinella belongs to Cyclostomata'
- 'Crisiona belongs to Cyclostomata'
- 'Crisisina belongs to Cyclostomata'
- 'Crispispongia belongs to Pharetronida'
- 'Crisposcala belongs to Neotaenioglossa'
- 'Crispus belongs to Cribricyathea'
- 'Crista belongs to Rugosa'
- 'Cristaeleberis belongs to Podocopida'
- 'Cristafrons belongs to Decapoda'
- 'Cristagnostus belongs to Agnostida'
- 'Cristalloella belongs to Heterostrophia'
- 'Cristatodus belongs to Problematica'
- 'Cristellariopsis belongs to Foraminiferida'
- 'Cristicoma belongs to Acrotretida'
- 'Cristiferina belongs to Orthida'
- 'Cristigerina belongs to Perciformes'
- 'Cristipluma belongs to Decapoda'
- 'Cristodus belongs to Conodontophorida'
- 'Crisulipora belongs to Cyclostomata'
- 'Crittendenia belongs to Pterioida'
- 'Crocodilaemus belongs to Crocodilia'
- 'Crocodilia belongs to Reptilia'
- 'Croixana belongs to Ptychopariida'
- 'Crolanium belongs to Nassellaria'
- 'Cromatrypa belongs to Atrypida'
- 'Crommium belongs to Neotaenioglossa'
- 'Crommium (Euspirocrommium) belongs to Crommium' according to Sacco 1890
- 'Crommium (Euspirocrommium) was reranked as Euspirocrommium and belongs to Neotaenioglossa'
- 'Cromus belongs to Phacopida'
- 'Cromyocrinus belongs to Cladida'
- 'Cromyodruppa belongs to Spumellaria'
- 'Cromyodruppocarpus belongs to Spumellaria'
- 'Cromyomma belongs to Spumellaria'
- 'Cromyostaurolonche belongs to Spumellaria'
- 'Croneisella belongs to Foraminiferida'
- 'Croneisites belongs to Apodida'
- 'Cronia belongs to Neogastropoda'
- 'Cronyphyllum belongs to Rugosa'
- 'Crossacanthia belongs to Strophomenida'
- 'Crossalosia belongs to Strophomenida'
- 'Crossata belongs to Neotaenioglossa'
- 'Crossbitheca belongs to Circothecida'
- 'Crossea belongs to Archaeogastropoda'
- 'Crosseola belongs to Archaeogastropoda'
- 'Crossiskenidium belongs to Orthida'
- 'Crossoceras belongs to Archaeogastropoda'
- 'Crossognathiformes belongs to Osteichthyes'
- 'Crossognathus belongs to Crossognathiformes'
- 'Crossostoma belongs to Archaeogastropoda'
- 'Crossotrema belongs to Neotaenioglossa'
- 'Crossoura belongs to Trilobita'
- 'Crotalocephalides belongs to Phacopida'
- 'Crotalocephalina belongs to Phacopida'
- 'Crotalocephalus belongs to Phacopida'
- 'Crotalocrinites belongs to Cladida'
- 'Crownopora belongs to Cryptostomata'
- 'Crozonaspis belongs to Phacopida'
- 'Crozonorthis belongs to Orthida'
- 'Cruasiceras belongs to Ammonoidea'
- 'Crubus belongs to Hsuidae'
- 'Crubus belongs to Nassellaria'
- 'Crucella belongs to Spumellaria'
- 'Crucibrissus belongs to Spatangoida'
- 'Crucibulum belongs to Neotaenioglossa'
- 'Crucicephalus belongs to Trilobita'
- 'Crucicornina belongs to Podocopida'
- 'Cruciella belongs to Bivalvia'
- 'Crucilobiceras belongs to Ammonoidea'
- 'Cruciloculina belongs to Foraminiferida'
- 'Crucimedusina belongs to Hydroida'
- 'Crucispongia belongs to Hexactinellida'
- 'Crucivirga belongs to Holothuroidea'
- 'Crumillospongia belongs to Haplosclerida'
- 'Cruralina belongs to Terebratulida'
- 'Cruratula belongs to Terebratulida'
- 'Cruricella belongs to Spiriferida'
- 'Crurirhynchia belongs to Rhynchonellida'
- 'Crurispina belongs to Spiriferida'
- 'Crurithyris belongs to Spiriferida'
- 'Crusoia belongs to Ptychopariida'
- 'Crussoliceras belongs to Ammonoidea'
- 'Crustoidea belongs to Graptolithina'
- 'Crustopora belongs to Trepostomida'
- 'Crustuloides belongs to Veneroida'
- 'Cruziturricula belongs to Neogastropoda'
- 'Cryoturris belongs to Neogastropoda'
- 'Cryphaeoides belongs to Phacopida'
- 'Cryphaeus belongs to Phacopida'
- 'Cryphina belongs to Phacopida'
- 'Cryphiocrinus belongs to Cladida'
- 'Cryphops belongs to Phacopida'
- 'Crypta (Spirocrypta) was reranked as Spirocrypta and belongs to Neotaenioglossa'
- 'Cryptacanthia belongs to Terebratulida'
- 'Cryptamphorella belongs to Nassellaria'
- 'Cryptangia belongs to Scleractinia'
- 'Cryptanisocrinus belongs to Sagenocrinida'
- 'Cryptatrypa belongs to Atrypida'
- 'Cryptaulax belongs to Neotaenioglossa'
- 'Cryptaulia belongs to Hippuritoida'
- 'Cryptechinus belongs to Temnopleuroida'
- 'Cryptobairdia belongs to Podocopida'
- 'Cryptobalistes belongs to Tetradontiformes'
- 'Cryptoberyx belongs to Beryciformes'
- 'Cryptoblastus belongs to Spiraculata'
- 'Cryptoborsonia belongs to Neogastropoda'
- 'Cryptobranchia belongs to Archaeogastropoda'
- 'Cryptocapsa belongs to Nassellaria'
- 'Cryptocardia belongs to Veneroida'
- 'Cryptocaris belongs to Enantiopoda'
- 'Cryptocephalus belongs to Nassellaria'
- 'Cryptochiton belongs to Neoloricata'
- 'Cryptochorda belongs to Neogastropoda'
- 'Cryptochorda (Lyrianella) was reranked as Lyrianella and belongs to Neogastropoda'
- 'Cryptoclymenia belongs to Goniatitida'
- 'Cryptocoelia belongs to Calcarea'
- 'Cryptocoelopis belongs to Veneroida'
- 'Cryptocoenia belongs to Scleractinia'
- 'Cryptoconchus belongs to Neoloricata'
- 'Cryptoconus belongs to Neogastropoda'
- 'Cryptocordieria belongs to Neogastropoda'
- 'Cryptocrinites belongs to Eocrinoidea'
- 'Cryptocycloceras belongs to Orthocerida'
- 'Cryptoderaspis belongs to Trilobita'
- 'Cryptodictya belongs to Reticulosa'
- 'Cryptoglena belongs to Cyclostomata'
- 'Cryptoglytopleura belongs to Palaeocopida'
- 'Cryptogoleus belongs to Isorophida'
- 'Cryptograptus belongs to Graptoloidea'
- 'Cryptolarancium belongs to Spumellaria'
- 'Cryptolepas belongs to Cirripedia'
- 'Cryptolepis belongs to Coelocanthiformes'
- 'Cryptolichenaria belongs to Tabulata'
- 'Cryptolithoides belongs to Asaphida'
- 'Cryptolithus belongs to Asaphida'
- 'Cryptolucina is corrected as Crypolucina and belongs to Veneroida'
- 'Cryptomactra belongs to Veneroida'
- 'Cryptomella belongs to Neogastropoda'
- 'Cryptomya belongs to Myoida'
- 'Cryptonatica belongs to Neotaenioglossa'
- 'Cryptonella belongs to Terebratulida'
- 'Cryptonerita belongs to Archaeogastropoda'
- 'Cryptopecten belongs to Pterioida'
- 'Cryptophragmus belongs to Stromatoporoidea'
- 'Cryptophyllus belongs to Palaeocopida'
- 'Cryptoplax belongs to Neoloricata'
- 'Cryptoplocus belongs to Heterostrophia'
- 'Cryptopora belongs to Nassellaria'
- 'Cryptopora belongs to Rhynchonellida'
- 'Cryptoporella belongs to Rhynchonellida'
- 'Cryptoptyxis belongs to Neotaenioglossa'
- 'Cryptorhynchia belongs to Rhynchonellida'
- 'Cryptorhytis belongs to Neogastropoda'
- 'Cryptorthoceras belongs to Orthocerida'
- 'Cryptoschisma belongs to Fissiculata'
- 'Cryptoseptida belongs to Foraminiferida'
- 'Cryptosiphon belongs to Terebellomorpha'
- 'Cryptospira belongs to Neogastropoda'
- 'Cryptospirifer belongs to Spiriferida'
- 'Cryptostephanidium belongs to Nassellaria'
- 'Cryptostomata belongs to Stenolaemata'
- 'Cryptostomella belongs to Cheilostomata'
- 'Cryptosula belongs to Cheilostomata'
- 'Cryptotaxis belongs to Conodontophorida'
- 'Cryptotexanites belongs to Ammonoidea'
- 'Cryptothyris belongs to Spiriferida'
- 'Cryptotreta belongs to Paterinida'
- 'Ctena belongs to Veneroida'
- 'Ctena (Talocodakia) was reranked as Talocodakia and belongs to Veneroida'
- 'Ctenacanthida belongs to Chondrichthyes'
- 'Ctenacanthus belongs to Ctenacanthida'
- 'Ctenactis belongs to Scleractinia'
- 'Ctenalosia belongs to Strophomenida'
- 'Ctenaspis belongs to Pteraspidomorphes'
- 'Ctenilyria belongs to Neogastropoda'
- 'Cteniopleurium belongs to Pterioida'
- 'Ctenobactrites belongs to Anarcestida'
- 'Ctenoberyx belongs to Beryciformes'
- 'Ctenobolbina belongs to Palaeocopida'
- 'Ctenobolbinella belongs to Palaeocopida'
- 'Ctenocardia belongs to Veneroida'
- 'Ctenocephalichthys belongs to Beryciformes'
- 'Ctenocephalus belongs to Ptychopariida'
- 'Ctenoceras belongs to Orthocerida'
- 'Ctenocheles belongs to Decapoda'
- 'Ctenochelys belongs to Chelonia'
- 'Ctenochonetes belongs to Strophomenida'
- 'Ctenocolpus belongs to Neotaenioglossa'
- 'Ctenoconularia belongs to Scyphozoa'
- 'Ctenocrinus belongs to Monobathrida'
- 'Ctenocystis belongs to Ctenocystoidea'
- 'Ctenocystoidea belongs to Echinodermata'
- 'Ctenodentex belongs to Perciformes'
- 'Ctenodonta belongs to Nuculoida'
- 'Ctenodonta (Tancrediopsis) was reranked as Tancrediopsis and belongs to Nuculoida'
- 'Ctenodontella belongs to Nuculoida'
- 'Ctenognathichthys belongs to Perleidiformes'
- 'Ctenognathodus belongs to Conodontophorida'
- 'Ctenoides belongs to Pterioida'
- 'Ctenokoninckina belongs to Spiriferida'
- 'Ctenoloculina belongs to Palaeocopida'
- 'Ctenonotella belongs to Palaeocopida'
- 'Ctenophora belongs to Metazoa'
- 'Ctenophoraster belongs to Paxillosida'
- 'Ctenopomichthys belongs to Scorpaeniformes'
- 'Ctenopora belongs to Cheilostomata'
- 'Ctenopristis belongs to Galeomorphii'
- 'Ctenopterus belongs to Eurypterida'
- 'Ctenopyge belongs to Ptychopariida'
- 'Ctenorbitoides belongs to Foraminiferida'
- 'Ctenosciaena belongs to Perciformes'
- 'Ctenoscolex belongs to Phyllodocemorpha'
- 'Ctenostomata belongs to Gymnolaemata'
- 'Ctenostreon belongs to Pterioida'
- 'Ctenothrissa belongs to Ctenothrissiformes'
- 'Ctenothrissiformes belongs to Osteichthyes'
- 'Ctenurella belongs to Ptyctodontida'
- 'Cterocardia belongs to Veneroida'
- 'Cteroclymenia belongs to Clymeniida'
- 'Cualabaea belongs to Coelocanthiformes'
- 'Cubacula belongs to Strophomenida'
- 'Cubanaster belongs to Clypeasteroida'
- 'Cubanina belongs to Foraminiferida'
- 'Cubanirhynchia belongs to Rhynchonellida'
- 'Cubanothyris belongs to Terebratulida'
- 'Cubaochetoceras belongs to Ammonoidea'
- 'Cubestana belongs to Neotaenioglossa'
- 'Cubiceps belongs to Perciformes'
- 'Cubiculovinea belongs to Serpulimorpha'
- 'Cubifenestella belongs to Fenestrata'
- 'Cubitostrea belongs to Pterioida'
- 'Cubitosulcus belongs to Palaeocopida'
- 'Cubtosulcus belongs to Palaeocopida'
- 'Cuburbita belongs to Foraminiferida'
- 'Cuccoceras belongs to Ceratitida'
- 'Cuctienophyllum belongs to Rugosa'
- 'Cucullaea belongs to Arcoida'
- 'Cucullaearca belongs to Arcoida'
- 'Cucullaria belongs to Arcoida'
- 'Cucullipora belongs to Cheilostomata'
- 'Cucullograptus belongs to Graptoloidea'
- 'Cucumaltina belongs to Lithistida'
- 'Cucumarites belongs to Aspidochirotida'
- 'Cudmorella belongs to Terebratulida'
- 'Cuersithyris belongs to Terebratulida'
- 'Cuifastraea belongs to Scleractinia'
- 'Cuifia belongs to Scleractinia'
- 'Culicia belongs to Scleractinia'
- 'Culicocrinus belongs to Monobathrida'
- 'Culmenaspis belongs to Ptychopariida'
- 'Culmia belongs to Neogastropoda'
- 'Culmicrinus belongs to Cladida'
- 'Cultellus belongs to Veneroida'
- 'Cultriopsis belongs to Pterioida'
- 'Culumbodina belongs to Conodontophorida'
- 'Cumacea belongs to Malacostraca'
- 'Cumberlandina belongs to Spiriferida'
- 'Cumberloceras belongs to Ellesmerocerida'
- 'Cumingia belongs to Veneroida'
- 'Cumingsoceras belongs to Barrandeocerida'
- 'Cummingella belongs to Proetida'
- 'Cumminsia belongs to Rugosa'
- 'Cumularia belongs to Hippuritoida'
- 'Cuna belongs to Veneroida'
- 'Cunanax belongs to Veneroida'
- 'Cunavella belongs to Pholadomyoida'
- 'Cunctocrinus belongs to Disparida'
- 'Cuneamya belongs to Pholadomyoida'
- 'Cunearca belongs to Arcoida'
- 'Cuneaster belongs to Paxillosida'
- 'Cuneatopora belongs to Cryptostomata'
- 'Cuneicardioceras belongs to Ammonoidea'
- 'Cuneigervillia belongs to Pterioida'
- 'Cuneirhynchia belongs to Rhynchonellida'
- 'Cuneoceratina belongs to Podocopida'
- 'Cuneocorbula belongs to Myoida'
- 'Cuneocythere belongs to Podocopida'
- 'Cuneolina belongs to Foraminiferida'
- 'Cuneolinella belongs to Foraminiferida'
- 'Cuneus belongs to Veneroida'
- 'Cuneus belongs to Foraminiferida'
- 'Cuniculinella belongs to Foraminiferida'
- 'Cuniculocystis belongs to Rhombifera'
- 'Cunitoceras belongs to Goniatitida'
- 'Cunningtoniceras belongs to Ammonoidea'
- 'Cunnolites belongs to Scleractinia'
- 'Cupaniella belongs to Neotaenioglossa'
- 'Cuparius belongs to Pentamerida'
- 'Cuphosolenus belongs to Neotaenioglossa'
- 'Cuphotifer belongs to Neotaenioglossa'
- 'Cupidoliva belongs to Neogastropoda'
- 'Cupressocrinites belongs to Cladida'
- 'Cupuladria belongs to Cheilostomata'
- 'Cupularostrum belongs to Rhynchonellida'
- 'Cupulina belongs to Lithistida'
- 'Cupulocorona belongs to Coronata'
- 'Cupulocrinus belongs to Cladida'
- 'Curetia belongs to Heterostrophia'
- 'Curfsina belongs to Podocopida'
- 'Curiaspis belongs to Trilobita'
- 'Curionia belongs to Veneroida'
- 'Curriella belongs to Phacopida'
- 'Cursina belongs to Foraminiferida'
- 'Curtastrum belongs to Rugosa'
- 'Curticia belongs to Acrotretida'
- 'Curtirhynchia belongs to Rhynchonellida'
- 'Curtitheca belongs to Orthothecida'
- 'Curtoeocrinus [misspelled as Curteocrinus] belongs to Gogiida'
- 'Curtognathus belongs to Conodontophorida'
- 'Curtohibolites belongs to Belemnitida'
- 'Curvatella belongs to Holothuroidea'
- 'Curvirostrum belongs to Arcoida'
- 'Curvitriordo belongs to Isorophida'
- 'Curvostrea belongs to Pterioida'
- 'Cusacrinus belongs to Monobathrida'
- 'Cushmania belongs to Foraminiferida'
- 'Cushmanidea belongs to Podocopida'
- 'Cushmanina belongs to Foraminiferida'
- 'Cuspidaria belongs to Pholadomyoida'
- 'Cussetostrea belongs to Pterioida'
- 'Cutchisphinctes belongs to Ammonoidea'
- 'Cuvierina belongs to Thecosomata'
- 'Cuvilliera belongs to Cyclostomata'
- 'Cuvillierina belongs to Foraminiferida'
- 'Cuyanaspis belongs to Trilobita'
- 'Cuyaniceras belongs to Ammonoidea'
- 'Cyamidia belongs to Clypeasteroida'
- 'Cyamiomactra belongs to Veneroida'
- 'Cyamocephalus belongs to Xiphosurida'
- 'Cyamocytheridea belongs to Podocopida'
- 'Cyamodus belongs to Placodontia'
- 'Cyamops belongs to Proetida' according to Owens 1978
- 'Cyanaphyllum belongs to Rugosa'
- 'Cyanocyclas belongs to Veneroida'
- 'Cyanoplax belongs to Neoloricata'
- 'Cyathactis belongs to Rugosa'
- 'Cyathaspis belongs to Pteraspidomorphes'
- 'Cyathaxonella belongs to Rugosa'
- 'Cyathaxonia belongs to Rugosa'
- 'Cyathelia belongs to Scleractinia'
- 'Cyathidium belongs to Cyrtocrinida'
- 'Cyathoceras belongs to Scleractinia'
- 'Cyathochitina belongs to Rhizopodea'
- 'Cyathocidaris belongs to Cidaroida'
- 'Cyathoclisia belongs to Rugosa'
- 'Cyathocoenia belongs to Scleractinia'
- 'Cyathocricus belongs to Ajacicyathida'
- 'Cyathocrinites belongs to Cladida'
- 'Cyathocylindrium [misspelled as Cyathocylindrum] belongs to Rugosa'
- 'Cyathocystis belongs to Edrioasterida'
- 'Cyathodictya belongs to Reticulosa'
- 'Cyathodonta belongs to Pholadomyoida'
- 'Cyathopaedium belongs to Rugosa'
- 'Cyathophora belongs to Scleractinia'
- 'Cyathophycus belongs to Reticulosa'
- 'Cyathophyllia belongs to Scleractinia'
- 'Cyathophylliopsis belongs to Scleractinia'
- 'Cyathophylloides belongs to Rugosa'
- 'Cyathophyllum belongs to Rugosa'
- 'Cyathophyllum (Orthocyathus) was reranked as Orthocyathus and belongs to Rugosa'
- 'Cyathophyscus belongs to Porifera'
- 'Cyathoseris belongs to Scleractinia'
- 'Cyathosmilia belongs to Scleractinia'
- 'Cyathospongia belongs to Lithistida'
- 'Cyathotheca belongs to Edrioasterida'
- 'Cyathotrochus belongs to Scleractinia'
- 'Cyathus belongs to Palaeocopida'
- 'Cybantyx belongs to Corynexochida'
- 'Cybele belongs to Phacopida'
- 'Cybelella [misspelled as Cybellela] belongs to Phacopida'
- 'Cybeloides belongs to Phacopida'
- 'Cybelopsis belongs to Phacopida'
- 'Cybelurus belongs to Phacopida'
- 'Cyclacantharia [misspelled as Cyclantharia] belongs to Strophomenida'
- 'Cycladicama belongs to Veneroida'
- 'Cycladigera belongs to Orthida'
- 'Cycladophora belongs to Nassellaria'
- 'Cyclammina belongs to Foraminiferida'
- 'Cyclampterium belongs to Nassellaria'
- 'Cyclaster belongs to Spatangoida'
- 'Cyclastraea belongs to Scleractinia'
- 'Cyclastrum belongs to Spumellaria'
- 'Cycledomia belongs to Foraminiferida'
- 'Cyclicopora belongs to Cheilostomata'
- 'Cyclina belongs to Veneroida'
- 'Cyclindroclavulina belongs to Foraminiferida'
- 'Cyclindrocyathus belongs to Scleractinia'
- 'Cyclinella belongs to Veneroida'
- 'Cyclinorbis belongs to Veneroida'
- 'Cyclites belongs to Archaeogastropoda'
- 'Cyclobacia belongs to Scleractinia'
- 'Cyclobactrites belongs to Anarcestida'
- 'Cyclobathmus belongs to Archaeogastropoda'
- 'Cyclobatis belongs to Galeomorphii'
- 'Cyclocancer belongs to Decapoda'
- 'Cyclocarcinides belongs to Cyclida'
- 'Cyclocardia belongs to Veneroida'
- 'Cycloceltites belongs to Ceratitida'
- 'Cyclochlamys belongs to Pterioida'
- 'Cyclocites belongs to Cyclostomata'
- 'Cycloclema belongs to Lithistida'
- 'Cycloclymenia belongs to Anarcestida'
- 'Cycloclypeus belongs to Foraminiferida'
- 'Cyclocoelia belongs to Orthida'
- 'Cyclocolposa belongs to Cheilostomata'
- 'Cycloconcha belongs to Modiomorphoida'
- 'Cycloconchoides belongs to Mollusca'
- 'Cyclocorystes belongs to Decapoda'
- 'Cyclocrinus belongs to Cyrtocrinida'
- 'Cyclocyathella belongs to Ajacicyathida'
- 'Cyclocyrtendoceras belongs to Endocerida'
- 'Cyclocyrtonella belongs to Cyrtonellida'
- 'Cyclocystoides belongs to Isorophida'
- 'Cyclodostomia belongs to Heterostrophia'
- 'Cycloes belongs to Decapoda'
- 'Cycloflabellum belongs to Scleractinia'
- 'Cycloforina belongs to Foraminiferida'
- 'Cyclogeorgina belongs to Problematica'
- 'Cyclognathina belongs to Ptychopariida'
- 'Cyclograptus belongs to Tuboidea'
- 'Cycloholcus belongs to Mollusca'
- 'Cycloidea was reranked as the order Cyclida and belongs to Marrelomorpha'
- 'Cyclolampas belongs to Disasteroida'
- 'Cyclolberis belongs to Myodocopida'
- 'Cyclolenzellina belongs to Trilobita'
- 'Cyclolina belongs to Foraminiferida'
- 'Cyclolites belongs to Scleractinia'
- 'Cyclolitopsis belongs to Scleractinia'
- 'Cyclolobus belongs to Goniatitida'
- 'Cycloloculina belongs to Foraminiferida'
- 'Cyclolorenzella belongs to Ptychopariida'
- 'Cyclomactra belongs to Veneroida'
- 'Cyclomedusa belongs to Cyclozoa'
- 'Cyclomolops belongs to Neotaenioglossa'
- 'Cyclomussa belongs to Scleractinia'
- 'Cyclomyonia belongs to Orthida'
- 'Cyclonema belongs to Euomphalina'
- 'Cyclope belongs to Neogastropoda'
- 'Cyclopecten belongs to Pterioida'
- 'Cyclopellatia belongs to Veneroida'
- 'Cyclopelta belongs to Fenestrata'
- 'Cycloperiella belongs to Cheilostomata'
- 'Cyclophaenopora belongs to Stenolaemata'
- 'Cyclophyllia belongs to Scleractinia'
- 'Cyclophyllopsis belongs to Scleractinia'
- 'Cyclopites belongs to Oncoceratida'
- 'Cyclopites belongs to Merostomata'
- 'Cyclopoma belongs to Perciformes'
- 'Cyclopora belongs to Trepostomida'
- 'Cycloporella belongs to Trepostomida'
- 'Cycloporidium belongs to Sphaeractinida'
- 'Cycloprosopon belongs to Decapoda'
- 'Cyclopseudedomia belongs to Foraminiferida'
- 'Cyclopsinella belongs to Foraminiferida'
- 'Cyclopterus belongs to Scorpaeniformes'
- 'Cycloptychius belongs to Palaeonisciformes'
- 'Cycloputeolina belongs to Foraminiferida'
- 'Cyclopyge belongs to Asaphida'
- 'Cyclorbiculina belongs to Foraminiferida'
- 'Cyclorbiculinoides belongs to Foraminiferida'
- 'Cyclorbitopsella belongs to Foraminiferida'
- 'Cyclorhynchia belongs to Spiriferida'
- 'Cyclorisma belongs to Veneroida'
- 'Cyclorismina belongs to Veneroida'
- 'Cycloscala belongs to Neotaenioglossa'
- 'Cycloscena belongs to Archaeogastropoda'
- 'Cycloseris belongs to Scleractinia'
- 'Cycloserpula belongs to Serpulimorpha'
- 'Cyclosphaeroma belongs to Isopoda'
- 'Cyclospira belongs to Atrypida'
- 'Cyclospongia belongs to Archaeogastropoda'
- 'Cyclostigma belongs to Lychniscosa'
- 'Cyclostomaria belongs to Archaeogastropoda'
- 'Cyclostomata belongs to Stenolaemata'
- 'Cyclostrema belongs to Archaeogastropoda'
- 'Cyclostremela belongs to Archaeogastropoda'
- 'Cyclostremella [misspelled as Cyclostromella] belongs to Heterostrophia'
- 'Cyclostremiscus belongs to Neotaenioglossa'
- 'Cyclosunneta belongs to Veneroida'
- 'Cyclotellina belongs to Veneroida'
- 'Cyclotheca belongs to Bellerophontida'
- 'Cyclothone belongs to Stomiiformes'
- 'Cyclothyca belongs to Neotaenioglossa'
- 'Cyclothyris belongs to Rhynchonellida'
- 'Cyclotrypa belongs to Cystoporata'
- 'Cycloturbo belongs to Archaeogastropoda'
- 'Cycloxanthops belongs to Decapoda'
- 'Cyclozoa belongs to Cnidaria'
- 'Cyclozyga belongs to Neotaenioglossa'
- 'Cyclus belongs to Cyclida'
- 'Cydimia belongs to Terebratulida'
- 'Cydonocephalus belongs to Phacopida'
- 'Cydonocrinus belongs to Cladida'
- 'Cydrocrinus belongs to Cladida'
- 'Cylichna belongs to Cephalaspida'
- 'Cylichnania belongs to Cephalaspida'
- 'Cylichnatys belongs to Cephalaspida'
- 'Cylichnella belongs to Cephalaspida'
- 'Cylichnina belongs to Cephalaspida'
- 'Cylichnopsis belongs to Cephalaspida'
- 'Cylicoceras belongs to Ammonoidea'
- 'Cylicocrinus belongs to Monobathrida'
- 'Cylicoopsis belongs to Axinellida'
- 'Cylinder belongs to Neogastropoda'
- 'Cylindracanthus belongs to Acanthomorpha'
- 'Cylindriscala belongs to Neotaenioglossa'
- 'Cylindritella belongs to Cephalaspida'
- 'Cylindrites belongs to Cephalaspida'
- 'Cylindritopsis belongs to Neotaenioglossa'
- 'Cylindrobullina belongs to Cephalaspida'
- 'Cylindrochitina belongs to Rhizopodea'
- 'Cylindroclavulina belongs to Foraminiferida'
- 'Cylindrocolaniella belongs to Foraminiferida'
- 'Cylindromitra belongs to Neogastropoda'
- 'Cylindrophyllum belongs to Rugosa'
- 'Cylindrophyma belongs to Lithistida'
- 'Cylindropora belongs to Cyclostomata'
- 'Cylindrosmilia is corrected as Cylismilia and belongs to Scleractinia'
- 'Cylindrosmilia belongs to Scleractinia'
- 'Cylindrostylus belongs to Tabulata'
- 'Cylindroteuthis belongs to Belemnitida'
- 'Cylindrotheca belongs to Rhabdopleurida'
- 'Cylindrotrocholina belongs to Foraminiferida'
- 'Cylindrotruncatum belongs to Cephalaspida'
- 'Cyliocrinus belongs to Cladida'
- 'Cyllene belongs to Neogastropoda'
- 'Cyllenina belongs to Neogastropoda'
- 'Cymabolbina belongs to Palaeocopida'
- 'Cymaceras belongs to Ammonoidea'
- 'Cymaclymenia belongs to Clymeniida'
- 'Cymahoplites belongs to Ammonoidea'
- 'Cymakra belongs to Neogastropoda'
- 'Cymatelasma belongs to Rugosa'
- 'Cymatella belongs to Rugosa'
- 'Cymatiella belongs to Neotaenioglossa'
- 'Cymatium belongs to Neotaenioglossa'
- 'Cymatium (Linatella) was reranked as Linatella and belongs to Neotaenioglossa'
- 'Cymatoceras belongs to Nautilida'
- 'Cymatochiton belongs to Neoloricata'
- 'Cymatodus belongs to Holocephali'
- 'Cymatoga belongs to Isopoda'
- 'Cymatogaster belongs to Perciformes'
- 'Cymatograptus belongs to Dendroidea'
- 'Cymatoica belongs to Veneroida'
- 'Cymatonautilus belongs to Nautilida'
- 'Cymatonota belongs to Modiomorphoida'
- 'Cymatopegma belongs to Ribeirioida'
- 'Cymatophos belongs to Neogastropoda'
- 'Cymatorhynchia belongs to Rhynchonellida'
- 'Cymatosaurus belongs to Notosauria'
- 'Cymatospira belongs to Bellerophontida'
- 'Cymatosyrinx belongs to Neogastropoda'
- 'Cymbalopora belongs to Foraminiferida'
- 'Cymbaloporella belongs to Foraminiferida'
- 'Cymbaloporetta belongs to Foraminiferida'
- 'Cymbidium belongs to Pentamerida'
- 'Cymbiocrinus belongs to Cladida'
- 'Cymbiola belongs to Neogastropoda'
- 'Cymbionites belongs to Eocrinoidea'
- 'Cymbistropheodonta belongs to Strophomenida'
- 'Cymbites belongs to Ammonoidea'
- 'Cymbithyris belongs to Orthida'
- 'Cymbium belongs to Neogastropoda'
- 'Cymbochlaenia belongs to Lithistida'
- 'Cymbophora belongs to Veneroida'
- 'Cymbospondylus belongs to Ichthyosauria'
- 'Cymbricia belongs to Orthida'
- 'Cymbularia belongs to Bellerophontida'
- 'Cymella belongs to Pholadomyoida'
- 'Cymenorhytis belongs to Neotaenioglossa'
- 'Cymia belongs to Neogastropoda'
- 'Cymoceras belongs to Goniatitida'
- 'Cymodoce belongs to Isopoda'
- 'Cymoproductus belongs to Strophomenida'
- 'Cymosmilia belongs to Scleractinia'
- 'Cymostrophia belongs to Strophomenida'
- 'Cyndalia belongs to Strophomenida'
- 'Cynisca belongs to Archaeogastropoda'
- 'Cyniscella belongs to Archaeogastropoda'
- 'Cynocercus belongs to Chelonia'
- 'Cynopodius belongs to Petalodontida'
- 'Cynoscion belongs to Perciformes'
- 'Cypellia belongs to Lychniscosa'
- 'Cypellospongia belongs to Lyssacinosida'
- 'Cypelometra belongs to Comatulida'
- 'Cyphaspides belongs to Proetida'
- 'Cyphaspis belongs to Proetida'
- 'Cyphastrea [misspelled as Cyphastraea] belongs to Scleractinia'
- 'Cyphinioides belongs to Proetida'
- 'Cyphocrinus belongs to Diplobathrida'
- 'Cyphoma belongs to Neotaenioglossa'
- 'Cyphomena belongs to Strophomenida'
- 'Cyphomena (Cyphomenoidea) was reranked as Cyphomenoidea and belongs to Strophomenida'
- 'Cyphonella belongs to Cheilostomata'
- 'Cyphoniscus belongs to Asaphida'
- 'Cyphonochelus belongs to Neogastropoda'
- 'Cyphonotus belongs to Decapoda'
- 'Cyphoproetus belongs to Proetida'
- 'Cyphotalosia belongs to Strophomenida'
- 'Cyphoterorhynchus belongs to Rhynchonellida'
- 'Cyphotrypa belongs to Trepostomida'
- 'Cypraea belongs to Neotaenioglossa'
- 'Cypraea (Austrocypraea) was reranked as Austrocypraea and belongs to Neotaenioglossa'
- 'Cypraea (Cypraeotrivia) was reranked as Cypraeotrivia and belongs to Neotaenioglossa'
- 'Cypraea (Cypropterina) was reranked as Cypropterina and belongs to Neotaenioglossa'
- 'Cypraea (Luria) was reranked as Luria and belongs to Neotaenioglossa'
- 'Cypraea (Lyncina) was reranked as Lyncina and belongs to Neotaenioglossa'
- 'Cypraea (Mauritia) was reranked as Mauritia and belongs to Neotaenioglossa'
- 'Cypraea (Mauritia) belongs to Cypraea' according to Troschel 1863
- 'Cypraecassis belongs to Neotaenioglossa'
- 'Cypraedia belongs to Neotaenioglossa'
- 'Cypraedia (Eucypraedia) was reranked as Eucypraedia and belongs to Neotaenioglossa'
- 'Cypraeerato belongs to Neotaenioglossa'
- 'Cypraeogemmula belongs to Neotaenioglossa'
- 'Cypraeopsis belongs to Neotaenioglossa'
- 'Cypraeorbis belongs to Neotaenioglossa'
- 'Cyprella belongs to Myodocopida'
- 'Cypricardella belongs to Veneroida'
- 'Cypricardinia belongs to Veneroida'
- 'Cyprideis belongs to Podocopida'
- 'Cypridella belongs to Myodocopida'
- 'Cypridellina belongs to Myodocopida'
- 'Cypridina belongs to Myodocopida'
- 'Cypridinella belongs to Myodocopida'
- 'Cypridodella belongs to Conodontophorida'
- 'Cypridopsis belongs to Podocopida'
- 'Cyprilepas belongs to Cirripedia'
- 'Cyprimeria belongs to Veneroida'
- 'Cyproglobina belongs to Neotaenioglossa'
- 'Cyprosina belongs to Myodocopida'
- 'Cyprosis belongs to Myodocopida'
- 'Cyptoporocyathus belongs to Capsulocyathida'
- 'Cyranichthys belongs to Alepisauriformes'
- 'Cyranoia belongs to Terebratulida'
- 'Cyranorhis belongs to Palaeonisciformes'
- 'Cyrbasia belongs to Neotaenioglossa'
- 'Cyrbasiotreta belongs to Acrotretida'
- 'Cyrenobatissa belongs to Veneroida'
- 'Cyrenodonax belongs to Veneroida'
- 'Cyrenopsis belongs to Veneroida'
- 'Cyrolexis belongs to Rhynchonellida'
- 'Cyrtalosia belongs to Strophomenida'
- 'Cyrtella belongs to Spiriferida'
- 'Cyrtendoceras belongs to Endocerida'
- 'Cyrtentactinia belongs to Spumellaria'
- 'Cyrthoceratites belongs to Oncoceratida'
- 'Cyrtia belongs to Spiriferida'
- 'Cyrtia (Pseudosyringothyris) was reranked as Pseudosyringothyris and belongs to Spiriferida'
- 'Cyrtina belongs to Spiriferida'
- 'Cyrtinaella belongs to Spiriferida'
- 'Cyrtinoides belongs to Spiriferida'
- 'Cyrtinopsis belongs to Spiriferida'
- 'Cyrtiopsis belongs to Spiriferida'
- 'Cyrtiorina belongs to Spiriferida'
- 'Cyrtiphaeronemium belongs to Spumellaria'
- 'Cyrtisphaeractenium belongs to Spumellaria'
- 'Cyrtobactrites belongs to Anarcestida'
- 'Cyrtobaltoceras belongs to Ellesmerocerida'
- 'Cyrtobolia belongs to Hexactinosa'
- 'Cyrtocalpis belongs to Nassellaria'
- 'Cyrtocapsa belongs to Nassellaria'
- 'Cyrtocapsella belongs to Nassellaria'
- 'Cyrtocapsella belongs to Nassellaria'
- 'Cyrtoceras belongs to Oncoceratida'
- 'Cyrtoceratites belongs to Oncoceratida'
- 'Cyrtocerina belongs to Ellesmerocerida'
- 'Cyrtocheilus belongs to Oncoceratida'
- 'Cyrtochetus belongs to Neogastropoda'
- 'Cyrtochilus belongs to Ammonoidea'
- 'Cyrtochites belongs to Problematica'
- 'Cyrtoclymenia belongs to Clymeniida'
- 'Cyrtocrinida belongs to Crinoidea'
- 'Cyrtocrinus belongs to Cyrtocrinida'
- 'Cyrtocyathus belongs to Scleractinia'
- 'Cyrtocyprus belongs to Metacopida'
- 'Cyrtodaria belongs to Myoida'
- 'Cyrtodechenella belongs to Proetida'
- 'Cyrtodelphis belongs to Cetacea'
- 'Cyrtodonta belongs to Arcoida'
- 'Cyrtodontula belongs to Arcoida'
- 'Cyrtogomphoceras belongs to Discosorida'
- 'Cyrtogomphus belongs to Oncoceratida'
- 'Cyrtograptus belongs to Graptoloidea'
- 'Cyrtolites belongs to Cyrtonellida'
- 'Cyrtolites (Cyrtonella) was reranked as Cyrtonella and belongs to Cyrtonellida'
- 'Cyrtometopus belongs to Phacopida'
- 'Cyrtonellida belongs to Tergomya'
- 'Cyrtonellopsis belongs to Cyrtonellida'
- 'Cyrtoniscus belongs to Strophomenida'
- 'Cyrtonotella belongs to Orthida'
- 'Cyrtonotreta belongs to Acrotretida'
- 'Cyrtonowakia belongs to Dacryoconarida'
- 'Cyrtonybyoceras belongs to Actinocerida'
- 'Cyrtophyllum belongs to Tabulata'
- 'Cyrtopinna belongs to Mytiloida'
- 'Cyrtopleura belongs to Myoida'
- 'Cyrtopleurites belongs to Ceratitida'
- 'Cyrtopora belongs to Cyclostomata'
- 'Cyrtoproetus belongs to Proetida'
- 'Cyrtoprora belongs to Odontopleurida'
- 'Cyrtorhina belongs to Decapoda'
- 'Cyrtorizoceras belongs to Oncoceratida'
- 'Cyrtorostra belongs to Pterioida'
- 'Cyrtosiceras belongs to Ammonoidea'
- 'Cyrtospira belongs to Neotaenioglossa'
- 'Cyrtospirifer belongs to Spiriferida'
- 'Cyrtospyroceras belongs to Oncoceratida'
- 'Cyrtosteus belongs to Arthrodira'
- 'Cyrtosymbole belongs to Proetida'
- 'Cyrtosymboloides belongs to Proetida'
- 'Cyrtothoracoceras belongs to Orthocerida'
- 'Cyrtothyris belongs to Terebratulida'
- 'Cyrtovaginoceras belongs to Endocerida'
- 'Cyrtulotibia belongs to Neotaenioglossa'
- 'Cystacythereis belongs to Podocopida'
- 'Cystammina belongs to Foraminiferida'
- 'Cystaster belongs to Isorophida'
- 'Cystelasma belongs to Rugosa'
- 'Cysticamara belongs to Camaroidea'
- 'Cysticyathus belongs to Porifera'
- 'Cystihalysites belongs to Tabulata'
- 'Cystihexagonaria belongs to Rugosa'
- 'Cystilophophyllum belongs to Rugosa'
- 'Cystipaliphyllum belongs to Rugosa'
- 'Cystiphorolites belongs to Rugosa'
- 'Cystiphylloides (Cladionophyllum) was reranked as Cladionophyllum and belongs to Rugosa'
- 'Cystiphylloides (Cladionophyllum) belongs to Cystiphylloides' according to Stumm 1961
- 'Cystiphylloides (Comanaphyllum) was reranked as Comanaphyllum and belongs to Rugosa'
- 'Cystiphylloides (Comanaphyllum) belongs to Cystiphylloides' according to Flügel 1961
- 'Cystiphylloides (Lythophyllum) was reranked as Lythophyllum and belongs to Rugosa'
- 'Cystiphylloides (Lythophyllum) belongs to Cystiphylloides' according to Wedekind 1925
- 'Cystiphylloides (Skoliophyllum) was reranked as Skoliophyllum and belongs to Rugosa'
- 'Cystiphylloides (Skoliophyllum) belongs to Cystiphylloides' according to Wedekind 1937
- 'Cystiphyllum belongs to Rugosa'
- 'Cystiphyllum (Cruciphyllum) belongs to Cystiphyllum' according to Lavrusevich 1976
- 'Cystiphyllum (Cruciphyllum) was reranked as Cruciphyllum and belongs to Rugosa'
- 'Cystiphyllum (Cysticonophyllum) belongs to Cystiphyllum' according to Zaprudskaya and Ivanovskiy 1962
- 'Cystiphyllum (Cysticonophyllum) was reranked as Cysticonophyllum and belongs to Rugosa'
- 'Cystiphyllum (Gyalophyllum) belongs to Cystiphyllum' according to Wedekind 1927
- 'Cystiphyllum (Gyalophyllum) was reranked as Gyalophyllum and belongs to Rugosa'
- 'Cystiphyllum (Gyaloplasma) belongs to Cystiphyllum' according to Zhavoronkova 1976
- 'Cystiphyllum (Gyaloplasma) was reranked as Gyaloplasma and belongs to Rugosa'
- 'Cystiphyllum (Hedstroemophyllum) was reranked as Hedstroemophyllum and belongs to Rugosa'
- 'Cystiphyllum (Hedstroemophyllum) belongs to Cystiphyllum' according to Wedekind 1927
- 'Cystiphyllum (Zonophyllum) was reranked as Zonophyllum and belongs to Rugosa'
- 'Cystiphyllum (Zonophyllum) belongs to Cystiphyllum' according to Wedekind 1924
- 'Cystiramus belongs to Cystoporata'
- 'Cystisella belongs to Cheilostomata'
- 'Cystispina belongs to Proetida'
- 'Cystispongia belongs to Lychniscosa'
- 'Cystistroma belongs to Stromatoporoidea'
- 'Cystitrypa belongs to Cystoporata'
- 'Cystitrypanopora belongs to Tabulata'
- 'Cystoblastus belongs to Rhombifera'
- 'Cystocantrilla belongs to Rugosa'
- 'Cystocerium belongs to Stromatoporoidea'
- 'Cystodendropora belongs to Tabulata'
- 'Cystodictya belongs to Cystoporata'
- 'Cystodytes belongs to Tunicata'
- 'Cystograptus belongs to Graptoloidea'
- 'Cystolonsdaleia belongs to Rugosa'
- 'Cystolyrielasma belongs to Rugosa'
- 'Cystomatochilina belongs to Palaeocopida'
- 'Cystophora belongs to Carnivora'
- 'Cystophrentis belongs to Rugosa'
- 'Cystoporata belongs to Stenolaemata'
- 'Cystoporella belongs to Cyclostomata'
- 'Cystostictoporus belongs to Fenestrata'
- 'Cystostroma belongs to Stromatoporoidea'
- 'Cystothalamia belongs to Calcarea'
- 'Cystothalamiella belongs to Calcarea'
- 'Cystothyris belongs to Terebratulida'
- 'Cythara belongs to Neogastropoda'
- 'Cytharella belongs to Neogastropoda'
- 'Cytheralison belongs to Podocopida'
- 'Cythere belongs to Podocopida'
- 'Cytherea (Transennella) was reranked as Transennella and belongs to Veneroida'
- 'Cytherea (Transennella) belongs to Cytherea' according to Dall 1884
- 'Cythereis belongs to Podocopida'
- 'Cythereis (Pterygocythereis) was reranked as Pterygocythereis and belongs to Podocopida'
- 'Cytherella belongs to Platycopida'
- 'Cytherellina belongs to Metacopida'
- 'Cytherelloidea belongs to Platycopida'
- 'Cytheretta belongs to Podocopida'
- 'Cytheridea belongs to Podocopida'
- 'Cytheridella belongs to Podocopida'
- 'Cytheriopsis belongs to Veneroida'
- 'Cytherissinella belongs to Podocopida'
- 'Cytherocardia belongs to Veneroida'
- 'Cytherodon belongs to Trigonioida'
- 'Cytherois belongs to Podocopida'
- 'Cytheroma belongs to Podocopida'
- 'Cytheromorpha belongs to Podocopida'
- 'Cytheropterina belongs to Podocopida'
- 'Cytheropteron belongs to Podocopida'
- 'Cytheropteron (Eocytheropteron) was reranked as Eocytheropteron and belongs to Podocopida'
- 'Cytherura belongs to Podocopida'
- 'Cytidocrinus belongs to Monobathrida'
- 'Cytis belongs to Cyclostomata'
- 'Cytocrinus belongs to Monobathrida'
- 'Cytoracia [misspelled as Cytoracea] belongs to Lithistida'
- 'Cyttarocrinus belongs to Monobathrida'
- 'Cyttaroplasma belongs to Rugosa'
- 'Cyttoides belongs to Zeiformes'
- 'Czarnockia belongs to Rugosa'
- 'Czekanowskites belongs to Ceratitida'
- 'Dabasacanthus belongs to Ctenacanthida'
- 'Dabashanella belongs to Ostracoda'
- 'Dabashanites belongs to Sachitida'
- 'Dabashanospira belongs to Spiriferida'
- 'Dacicardium belongs to Veneroida'
- 'Dacromya [misspelled as Dacryomya] belongs to Nuculoida'
- 'Dacrydium belongs to Mytiloida'
- 'Dacryoconarida belongs to Mollusca'
- 'Dacryonella belongs to Cheilostomata'
- 'Dacryopora belongs to Cyclostomata'
- 'Dacryoporella belongs to Cheilostomata'
- 'Dactylaraea belongs to Scleractinia'
- 'Dactylidia belongs to Neogastropoda'
- 'Dactylioceras belongs to Ammonoidea'
- 'Dactyliosphaera belongs to Spumellaria'
- 'Dactylites belongs to Lithistida'
- 'Dactylocalycites belongs to Lithistida'
- 'Dactylocalyx belongs to Lychniscosa'
- 'Dactylocephalus belongs to Asaphida'
- 'Dactylochirotida belongs to Holothuroidea'
- 'Dactylocoenia belongs to Scleractinia'
- 'Dactylocrinus belongs to Sagenocrinida'
- 'Dactylocystis belongs to Diploporita'
- 'Dactylogonia belongs to Strophomenida'
- 'Dactylopogon belongs to Elopiformes'
- 'Dactyloptena belongs to Dactylopteriformes'
- 'Dactylopteriformes belongs to Osteichthyes'
- 'Dactylopterus belongs to Dactylopteriformes'
- 'Dactylosaurus belongs to Notosauria'
- 'Dactylosmilia belongs to Scleractinia'
- 'Dactyloteuthis belongs to Belemnitida'
- 'Dactylotreta belongs to Acrotretida'
- 'Dadocrinus belongs to Millericrinida'
- 'Daedalichthys belongs to Palaeonisciformes'
- 'Daedalocrinus belongs to Disparida'
- 'Daghanirhynchia belongs to Rhynchonellida'
- 'Dagmaraephyllum belongs to Rugosa'
- 'Dagmarella belongs to Foraminiferida'
- 'Dagmarita belongs to Foraminiferida'
- 'Dagnachonetes belongs to Strophomenida'
- 'Dagnoceras belongs to Ceratitida'
- 'Daguinaspis belongs to Olenellida'
- 'Dagysorhynchia belongs to Rhynchonellida'
- 'Dagyspirifer belongs to Spiriferida'
- 'Dahaiella belongs to Ostracoda'
- 'Daharella belongs to Pharetronida'
- 'Daharina belongs to Veneroida'
- 'Dahomeya belongs to Podocopida'
- 'Daidia belongs to Archaeogastropoda'
- 'Daihuaia belongs to Proetida'
- 'Dailyatia belongs to Mitrosagophora'
- 'Dailycyathus belongs to Ajacicyathida'
- 'Dainella belongs to Foraminiferida'
- 'Dainita belongs to Foraminiferida'
- 'Dainitella belongs to Foraminiferida'
- 'Daira belongs to Decapoda'
- 'Daitingichthys belongs to Clupeiformes'
- 'Daixina belongs to Foraminiferida'
- 'Daixites belongs to Prolecanitida'
- 'Dakaria belongs to Cheilostomata'
- 'Dakosaurus belongs to Crocodilia'
- 'Dakoticancer belongs to Decapoda'
- 'Dala belongs to Brachypoda'
- 'Dalaia belongs to Spiriferida'
- 'Dalatias belongs to Squaliformes'
- 'Dalecarlioceras belongs to Oncoceratida'
- 'Daleiella belongs to Podocopida'
- 'Dalejeproetus belongs to Proetida'
- 'Dalejina belongs to Orthida'
- 'Dalejocystis belongs to Soluta'
- 'Dalejodiscus belongs to Strophomenida'
- 'Dalelina belongs to Leperditicopida'
- 'Dalerhynchus belongs to Rhynchonellida'
- 'Dalinuria belongs to Strophomenida'
- 'Daljanolites belongs to Tabulata'
- 'Dallarca belongs to Arcoida'
- 'Dalliella belongs to Neotaenioglossa'
- 'Dalligas belongs to Terebratulida'
- 'Dallina belongs to Terebratulida'
- 'Dallinella belongs to Terebratulida'
- 'Dallitesta belongs to Neotaenioglossa'
- 'Dallithyris belongs to Terebratulida'
- 'Dallocardia belongs to Veneroida'
- 'Dallonella belongs to Podocopida'
- 'Dalmanella belongs to Orthida'
- 'Dalmanellopsis belongs to Orthida'
- 'Dalmaniopsis belongs to Arthropoda'
- 'Dalmanites belongs to Phacopida'
- 'Dalmanitina belongs to Phacopida'
- 'Dalmaniturus belongs to Phacopida'
- 'Dalmanophyllum belongs to Rugosa'
- 'Dalmasiceras belongs to Ammonoidea'
- 'Dalmatichthys belongs to Polymixiiformes'
- 'Dalmatites belongs to Ceratitida'
- 'Dalnia belongs to Rugosa'
- 'Dalpiazia belongs to Galeomorphii'
- 'Dalpiaziella belongs to Anguilliformes'
- 'Damaiaoaspis belongs to Ptychopariida'
- 'Damalichthys belongs to Perciformes'
- 'Damaoella belongs to Ostracoda'
- 'Damesella belongs to Odontopleurida'
- 'Damesia belongs to Archaeogastropoda'
- 'Damesiceras belongs to Ammonoidea'
- 'Damesites belongs to Ammonoidea'
- 'Damiriella belongs to Palaeocopida'
- 'Damonella belongs to Podocopida'
- 'Dampietrigonia belongs to Trigonioida'
- 'Dananzhuangaspis belongs to Ptychopariida'
- 'Danaoceras belongs to Oncoceratida'
- 'Danaphos belongs to Stomiiformes'
- 'Danatinia belongs to Lampridiformes'
- 'Dandya belongs to Semionotiformes'
- 'Danella belongs to Thecideida'
- 'Dannevigia belongs to Ophidiiformes'
- 'Danoceras belongs to Oncoceratida'
- 'Danubiella belongs to Foraminiferida'
- 'Danubisphinctes belongs to Ammonoidea'
- 'Danubites belongs to Ceratitida'
- 'Danzania belongs to Spiriferida'
- 'Danzikoceras belongs to Nautilida'
- 'Daonella belongs to Pterioida'
- 'Dapalis belongs to Perciformes'
- 'Dapaloides belongs to Perciformes'
- 'Dapedium belongs to Semionotiformes'
- 'Daphnella belongs to Neogastropoda'
- 'Daphnites belongs to Ceratitida'
- 'Daphnobela belongs to Neogastropoda'
- 'Dapsilodus belongs to Conodontophorida'
- 'Daradaster belongs to Cassiduloida'
- 'Daraelites belongs to Prolecanitida'
- 'Daranyia belongs to Decapoda'
- 'Darbya belongs to Neogastropoda'
- 'Darcinia belongs to Veneroida'
- 'Dardanula belongs to Neotaenioglossa'
- 'Dardanus belongs to Decapoda'
- 'Darellia belongs to Ammonoidea'
- 'Darendeella belongs to Hippuritoida'
- 'Dariellina belongs to Foraminiferida'
- 'Dariopsidae belongs to Foraminiferida'
- 'Darjella belongs to Foraminiferida'
- 'Darmuthia belongs to Cephalaspidiformes'
- 'Daronia belongs to Neotaenioglossa'
- 'Darteplicatula belongs to Pterioida'
- 'Dartoceras belongs to Cephalopoda'
- 'Dartonaspis belongs to Ptychopariida'
- 'Dartonoceras belongs to Endocerida'
- 'Darvasia belongs to Spiriferida'
- 'Darvasiceras belongs to Prolecanitida'
- 'Darvasites belongs to Foraminiferida'
- 'Darwasophyllum belongs to Rugosa'
- 'Dasbergoceras belongs to Nautilida'
- 'Dasciocrinus belongs to Cladida'
- 'Dasmia belongs to Scleractinia'
- 'Dasmiopsis belongs to Scleractinia'
- 'Dasmosmilia belongs to Scleractinia'
- 'Dasometopus belongs to Ptychopariida'
- 'Dastilbe belongs to Gonorhynchiformes'
- 'Dasyalosia belongs to Strophomenida'
- 'Dasyatis belongs to Myliobatiformes'
- 'Dasyceras belongs to Phylloceratitida'
- 'Dasyconus belongs to Hydroconozoa'
- 'Dasysaria belongs to Strophomenida'
- 'Datangia belongs to Strophomenida'
- 'Datta belongs to Pterioida'
- 'Daubichites [misspelled as Doubichites] belongs to Goniatitida'
- 'Daucina belongs to Foraminiferida'
- 'Daucinoides belongs to Foraminiferida'
- 'Davanirhynchia belongs to Rhynchonellida'
- 'Davichthys belongs to Elopiformes'
- 'Davidsonella belongs to Thecideida'
- 'Davidsonia belongs to Atrypida'
- 'Davidsoniatrypa belongs to Atrypida'
- 'Davidsonina belongs to Spiriferida'
- 'Daviesiconus belongs to Foraminiferida'
- 'Daviesiella belongs to Strophomenida'
- 'Daviesina belongs to Foraminiferida'
- 'Davoustia belongs to Strophomenida'
- 'Dawania belongs to Palaeocopida'
- 'Dawsonelloides belongs to Strophomenida'
- 'Dawsonia belongs to Agnostida'
- 'Dawsonoceras belongs to Dawsonoceratidae'
- 'Dawsonocerina belongs to Orthocerida'
- 'Daxatina belongs to Ceratitida'
- 'Daxia belongs to Foraminiferida'
- 'Dayia belongs to Atrypida'
- 'Dayiceras belongs to Ammonoidea'
- 'Dayongia belongs to Phacopida'
- 'Daytonia belongs to Phacopida'
- 'Dazhucrinus belongs to Crinoidea'
- 'Dceruska belongs to Modiomorphoida'
- 'Deacybele belongs to Phacopida'
- 'Deadwoodia belongs to Ptychopariida'
- 'Deanaspis belongs to Asaphida'
- 'Deania belongs to Squaliformes'
- 'Dearbornia belongs to Acrotretida'
- 'Debarina belongs to Foraminiferida'
- 'Debnikiella belongs to Rugosa'
- 'Decacystis belongs to Cincta'
- 'Decadocrinus belongs to Cladida'
- 'Decaheliocoenia belongs to Scleractinia'
- 'Decameros belongs to Comatulida'
- 'Decaphyllum belongs to Rugosa'
- 'Decapoda belongs to Malacostraca'
- 'Decapterus belongs to Perciformes'
- 'Decaschisma belongs to Fissiculata'
- 'Decatopecten belongs to Pterioida'
- 'Decazella belongs to Palaeonisciformes'
- 'Decemoblastus belongs to Spiraculata'
- 'Deceptioncyathus belongs to Ajacicyathida'
- 'Deceptrix belongs to Nuculoida'
- 'Dechaseauxia belongs to Hippuritoida'
- 'Dechenella belongs to Proetida'
- 'Dechenella (Monodechenella) was reranked as Monodechenella and belongs to Proetida'
- 'Dechenellurus belongs to Proetida'
- 'Decipia belongs to Ammonoidea'
- 'Decipilites belongs to Hyolithida'
- 'Decipula belongs to Veneroida'
- 'Deckera belongs to Ptychopariida'
- 'Deckerella belongs to Foraminiferida'
- 'Deckerellina belongs to Foraminiferida'
- 'Deckeroceras belongs to Barrandeocerida'
- 'Declinognathodus belongs to Conodontophorida'
- 'Declivolithus belongs to Asaphida'
- 'Decorella belongs to Palaeocopida'
- 'Decoriconus belongs to Conodontophorida'
- 'Decorites belongs to Goniatitida'
- 'Decoritheca belongs to Hyolithomorpha'
- 'Decoroproetus belongs to Proetida'
- 'Decoropugnax belongs to Rhynchonellida'
- 'Decoroscutellum belongs to Corynexochida'
- 'Decorospira belongs to Archaeogastropoda'
- 'Decurella belongs to Cyclostomata'
- 'Decurtaria belongs to Cheilostomata'
- 'Decurtella belongs to Rhynchonellida'
- 'Decus belongs to Ptychopariida'
- 'Dedzetina belongs to Orthida'
- 'Deefgella belongs to Palaeocopida'
- 'Deflandrella belongs to Spumellaria'
- 'Deflandrellium belongs to Spumellaria'
- 'Defordia belongs to Lithistida'
- 'Defrancia belongs to Cyclostomata'
- 'Defrancia belongs to Scleractinia'
- 'Defranciopora belongs to Cyclostomata'
- 'Degamella belongs to Asaphida'
- 'Degeletticyathus belongs to Ajacicyathida'
- 'Degrangia belongs to Myoida'
- 'Dehmicystis belongs to Soluta'
- 'Dehornella belongs to Axinellida'
- 'Deianira belongs to Archaeogastropoda'
- 'Deiloceras belongs to Discosorida'
- 'Deinoceras belongs to Discosorida'
- 'Deiphon belongs to Phacopida'
- 'Deiracephalus belongs to Ptychopariida'
- 'Deiracorallium belongs to Rugosa'
- 'Deiradoceras belongs to Ammonoidea'
- 'Deiradovclavus belongs to Cambroclavida'
- 'Deiroceras belongs to Actinocerida'
- 'Deirosaurus belongs to Notosauria'
- 'Deirosteus belongs to Arthrodira'
- 'Dekayella belongs to Trepostomida'
- 'Dekayia belongs to Trepostomida'
- 'Delagnostus belongs to Agnostida'
- 'Delamarella belongs to Corynexochida'
- 'Delaria belongs to Proetida'
- 'Delecticeras belongs to Ammonoidea'
- 'Delectopecten belongs to Pterioida'
- 'Delepinea belongs to Strophomenida'
- 'Delepinoceras belongs to Goniatitida'
- 'Delgadella belongs to Agnostida'
- 'Delheidia belongs to Hydrozoa'
- 'Delia belongs to Bivalvia'
- 'Deliablastus belongs to Spiraculata'
- 'Dellea belongs to Ptychopariida'
- 'Delleana belongs to Ptychopariida'
- 'Delocare belongs to Phacopida'
- 'Delocidaris belongs to Cidaroida'
- 'Delocrinus belongs to Cladida'
- 'Deloia belongs to Palaeocopida'
- 'Delops belongs to Phacopida'
- 'Delosia belongs to Palaeocopida'
- 'Delosites belongs to Eunicemorpha'
- 'Delphinapterus belongs to Cetacea'
- 'Delphinapterus (Hemisyntrachelus) was reranked as Hemisyntrachelus and belongs to Cetacea'
- 'Delphinavus belongs to Cetacea'
- 'Delphinites belongs to Ammonoidea'
- 'Delphinodon belongs to Cetacea'
- 'Delphinopsis belongs to Cetacea'
- 'Delphinosaurus belongs to Ichthyosauria'
- 'Delphinulopsis belongs to Archaeogastropoda'
- 'Delphinus belongs to Cetacea'
- 'Delphyodontos belongs to Chimaeriformes'
- 'Deltacare belongs to Trilobita'
- 'Deltacephalaspis belongs to Phacopida'
- 'Deltachania belongs to Spiriferida'
- 'Deltaclavus belongs to Cambroclavida'
- 'Deltacoleus belongs to Turrilepadida'
- 'Deltacrinus belongs to Disparida'
- 'Deltacystis belongs to Rhombifera'
- 'Deltadechenella belongs to Proetida'
- 'Deltadiscus belongs to Isorophida'
- 'Deltamya belongs to Pholadomyoida'
- 'Deltarhynchia belongs to Rhynchonellida'
- 'Deltarina belongs to Rhynchonellida'
- 'Deltentosteus belongs to Perciformes'
- 'Delthyris belongs to Spiriferida'
- 'Deltina belongs to Ptychopariida'
- 'Deltoblastus belongs to Spiraculata'
- 'Deltocyathus belongs to Scleractinia'
- 'Deltocymatoceras belongs to Nautilida'
- 'Deltodus belongs to Holocephali'
- 'Deltoideum belongs to Pterioida'
- 'Deltoidonautilus belongs to Nautilida'
- 'Deltopecten belongs to Pterioida'
- 'Deltoptychius belongs to Chimaeriformes'
- 'Deltospirifer belongs to Spiriferida'
- 'Demarezites belongs to Goniatitida'
- 'Dembabaspira belongs to Neotaenioglossa'
- 'Demeterops belongs to Phacopida'
- 'Deminucula belongs to Nuculoida'
- 'Demirastrites belongs to Graptoloidea'
- 'Demirina belongs to Foraminiferida'
- 'Democrinus belongs to Bourgueticrinida'
- 'Demonedys belongs to Strophomenida'
- 'Demospongia belongs to Porifera'
- 'Demoulia belongs to Neogastropoda'
- 'Denaea belongs to Symmoriida'
- 'Denaecyathus belongs to Ajacicyathida'
- 'Denagnostus belongs to Agnostida'
- 'Denariocrinus belongs to Cladida'
- 'Denayella belongs to Archaeogastropoda'
- 'Denayphyllum belongs to Rugosa'
- 'Denckmannites belongs to Phacopida'
- 'Dendostrea belongs to Pterioida'
- 'Dendracis belongs to Scleractinia'
- 'Dendraraea belongs to Scleractinia'
- 'Dendraster belongs to Clypeasteroida'
- 'Dendritina belongs to Foraminiferida'
- 'Dendrochirotida belongs to Holothuroidea'
- 'Dendrocircus belongs to Nassellaria'
- 'Dendroclonella belongs to Lithistida'
- 'Dendrocrinus belongs to Cladida'
- 'Dendrocyathus belongs to Scleractinia'
- 'Dendrocystites belongs to Soluta'
- 'Dendrocystoides belongs to Soluta'
- 'Dendroecia belongs to Cyclostomata'
- 'Dendrofavosites belongs to Tabulata'
- 'Dendrograptus belongs to Dendroidea'
- 'Dendrogyra belongs to Scleractinia'
- 'Dendroholmia belongs to Rugosa'
- 'Dendroidea belongs to Graptolithina'
- 'Dendrophyllia belongs to Scleractinia'
- 'Dendrophyra belongs to Foraminiferida'
- 'Dendrosmilia belongs to Scleractinia'
- 'Dendrospyris belongs to Nassellaria'
- 'Dendrostella belongs to Rugosa'
- 'Dendrostroma belongs to Stromatoporoidea'
- 'Dendrozoum belongs to Tabulata'
- 'Denebia belongs to Valvatida'
- 'Denebola belongs to Cetacea'
- 'Deneechinus belongs to Echinocystitoida'
- 'Denella belongs to Phacopida'
- 'Denemarkia belongs to Proetida'
- 'Dengalosia belongs to Strophomenida'
- 'Denguiria belongs to Pterioida'
- 'Dengyingoconus belongs to Mollusca'
- 'Deningeria belongs to Calcarea'
- 'Denisonodus belongs to Ptyctodontida'
- 'Dennantia belongs to Neogastropoda'
- 'Densalvus belongs to Spiriferida'
- 'Densastroma belongs to Stromatoporoidea'
- 'Densepustula belongs to Strophomenida'
- 'Densigrewingkia belongs to Rugosa'
- 'Densiphrentis belongs to Rugosa'
- 'Densiphyllum belongs to Rugosa'
- 'Densocyathus belongs to Ajacicyathida'
- 'Densonella belongs to Ptychopariida'
- 'Dentachites belongs to Problematica'
- 'Dentacodina belongs to Conodontophorida'
- 'Dentalina belongs to Foraminiferida'
- 'Dentalinella belongs to Foraminiferida'
- 'Dentalinoides belongs to Foraminiferida'
- 'Dentalinopsis belongs to Foraminiferida'
- 'Dentalitrya belongs to Cyclostomata'
- 'Dentalium belongs to Scaphopoda'
- 'Dentalium (Laevidentalium) was reranked as Laevidentalium and belongs to Scaphopoda'
- 'Dentallopoma belongs to Archaeogastropoda'
- 'Dentaloscutellum belongs to Ptychopariida'
- 'Dentatocoscinus belongs to Ajacicyathida'
- 'Dentex belongs to Perciformes'
- 'Dentiblastus belongs to Spiraculata'
- 'Denticelox [misspelled as Denticelex] belongs to Pterioida'
- 'Denticrinus belongs to Isocrinida'
- 'Denticuliphoria belongs to Rhynchonellida'
- 'Denticulites belongs to Tentaculitida'
- 'Dentilasma belongs to Rugosa'
- 'Dentimargo belongs to Neogastropoda'
- 'Dentiporella belongs to Cheilostomata'
- 'Dentiscala belongs to Neotaenioglossa'
- 'Dentistyla belongs to Archaeogastropoda'
- 'Dentiterebra belongs to Neogastropoda'
- 'Dentoceras belongs to Nautilida'
- 'Dentoglobigerina belongs to Globoquadrinidae' according to Blow 1979
- 'Dentokrithe belongs to Podocopida'
- 'Dentonia belongs to Veneroida'
- 'Dentoparaparchites belongs to Palaeocopida'
- 'Dentospiriferina belongs to Spiriferida'
- 'Dentrimitra belongs to Neogastropoda'
- 'Deocrinus belongs to Diplobathrida'
- 'Depaocrinus belongs to Cladida'
- 'Depasophyllum belongs to Rugosa'
- 'Deprandus belongs to Anguilliformes'
- 'Depressiscala belongs to Neotaenioglossa'
- 'Derbiocrinus belongs to Cladida'
- 'Derbyella belongs to Strophomenida'
- 'Derbyia belongs to Strophomenida'
- 'Derbyina belongs to Terebratulida'
- 'Derbyoides belongs to Strophomenida'
- 'Dercetis belongs to Alepisauriformes'
- 'Dercetoides belongs to Alepisauriformes'
- 'Dereta belongs to Terebratulida'
- 'Derivatolites belongs to Tabulata'
- 'Dermaster belongs to Forcipulatida'
- 'Dermatopsis belongs to Ophidiiformes'
- 'Dermatostroma belongs to Stromatoporoidea'
- 'Dermochelys belongs to Chelonia'
- 'Dermomurex belongs to Neogastropoda'
- 'Dermosastraea belongs to Scleractinia'
- 'Dermoseris belongs to Scleractinia'
- 'Dermosmilia belongs to Scleractinia'
- 'Dermosmiliopsis belongs to Scleractinia'
- 'Derolytoceras belongs to Ammonoidea'
- 'Derstolida belongs to Neotaenioglossa'
- 'Dertonia belongs to Neogastropoda'
- 'Derventina belongs to Foraminiferida'
- 'Desatrypa belongs to Atrypida'
- 'Deseretospira [misspelled as Desertospira] belongs to Archaeogastropoda'
- 'Deshayesia belongs to Neotaenioglossa'
- 'Deshayesites belongs to Ammonoidea'
- 'Desioceras belongs to Eothinoceratidae' according to G. Cecioni and R. H. Flower 1985
- 'Desistrophia belongs to Strophomenida'
- 'Deslongchampsia belongs to Patellogastropoda'
- 'Desmacriocrinus belongs to Disparida'
- 'Desmatelesia belongs to Cyclostomata'
- 'Desmatochelys belongs to Chelonia'
- 'Desmatophoca belongs to Carnivora'
- 'Desmechinus belongs to Temnopleuroida'
- 'Desmediaperoecia belongs to Cyclostomata'
- 'Desmeplatioecia belongs to Cyclostomata'
- 'Desmepora belongs to Cyclostomata'
- 'Desmidocrinus belongs to Monobathrida'
- 'Desmidopora belongs to Tabulospongida'
- 'Desmiodontida belongs to Chondrichthyes'
- 'Desmiodus belongs to Desmiodontida'
- 'Desmoceras belongs to Cephalopoda'
- 'Desmoceras belongs to Ammonoidea'
- 'Desmochitina belongs to Rhizopodea'
- 'Desmocladia belongs to Scleractinia'
- 'Desmocoenia belongs to Scleractinia'
- 'Desmoderma belongs to Lychniscosa'
- 'Desmograptus belongs to Dendroidea'
- 'Desmoinesia belongs to Strophomenida'
- 'Desmophyllites belongs to Ammonoidea'
- 'Desmophyllum belongs to Scleractinia'
- 'Desmopora belongs to Axinellida'
- 'Desmoporella belongs to Ptyctodontida'
- 'Desmorthis belongs to Orthida'
- 'Desmoscaphites belongs to Ammonoidea'
- 'Desmospyris belongs to Nassellaria'
- 'Desmostroma belongs to Stromatoporoidea'
- 'Desmostylia belongs to Mammalia'
- 'Desmostylus belongs to Desmostylia'
- 'Desorella belongs to Echinoidea'
- 'Desorinassa belongs to Neogastropoda'
- 'Despujolsia belongs to Redlichiida'
- 'Desquamatia belongs to Atrypida'
- 'Destombesia belongs to Diploporita'
- 'Dettermania belongs to Podocopida'
- 'Deussenia belongs to Neogastropoda'
- 'Deuteronectanebos belongs to Problematica'
- 'Deuterospira belongs to Foraminiferida'
- 'Deveonema belongs to Arthrodira'
- 'Devonalosia belongs to Strophomenida'
- 'Devonamphistrophia belongs to Strophomenida'
- 'Devonaria belongs to Strophomenida'
- 'Devonaster belongs to Pustulosida'
- 'Devonesteus belongs to Dipteriformes'
- 'Devonia belongs to Veneroida'
- 'Devoniotheca belongs to Orthothecida'
- 'Devonistella belongs to Pustulosida'
- 'Devonoblastus belongs to Spiraculata'
- 'Devonocaris belongs to Eocaridacea'
- 'Devonocheilus belongs to Discosorida'
- 'Devonochonetes belongs to Strophomenida'
- 'Devonocidaris belongs to Echinocystitoida'
- 'Devonocoryphe belongs to Proetida'
- 'Devonodontochile belongs to Phacopida'
- 'Devonoproductus belongs to Strophomenida'
- 'Devonoproetus belongs to Proetida'
- 'Devonopronorites belongs to Anarcestida'
- 'Devonospongia belongs to Lithistida'
- 'Devonosteus belongs to Coelocanthiformes'
- 'Devonozyga belongs to Neotaenioglossa'
- 'Dexiobia belongs to Praecardioida'
- 'Dhosaites belongs to Ammonoidea'
- 'Dhrumaites belongs to Ammonoidea'
- 'Dhrumella belongs to Foraminiferida'
- 'Diabolepis belongs to Dipteriformes'
- 'Diabolirhynchia belongs to Rhynchonellida'
- 'Diaboloceras belongs to Goniatitida'
- 'Diabolocrinus belongs to Diplobathrida'
- 'Diacalymene belongs to Phacopida'
- 'Diacanthaspis belongs to Odontopleurida'
- 'Diacanthocapsa belongs to Nassellaria'
- 'Diacanthopora belongs to Cheilostomata'
- 'Diacoryphe belongs to Proetida'
- 'Diacria belongs to Thecosomata'
- 'Diactoma belongs to Spumellaria'
- 'Diacyparia belongs to Lithistida'
- 'Diadeloplax belongs to Strobilepida'
- 'Diadema belongs to Diadematoida'
- 'Diadematoida belongs to Echinoidea'
- 'Diademoceras belongs to Nautilida'
- 'Diademodus belongs to Coronodontida'
- 'Diademopsis belongs to Pedinoida'
- 'Diadochoceras belongs to Ammonoidea'
- 'Diagoniella belongs to Reticulosa'
- 'Diala belongs to Neotaenioglossa'
- 'Dialeptophyllum belongs to Rugosa'
- 'Dialipina belongs to Palaeonisciformes'
- 'Dialopsis belongs to Neotaenioglossa'
- 'Dialutocrinus belongs to Monobathrida'
- 'Dialyaster belongs to Disasteroida'
- 'Diamantopora belongs to Milleporina'
- 'Diambonia belongs to Strophomenida'
- 'Diambonioidea belongs to Strophomenida'
- 'Diamenocrinus belongs to Diplobathrida'
- 'Diamesopora belongs to Cystoporata'
- 'Diameza belongs to Neotaenioglossa'
- 'Diamphidiocystis belongs to Mitrata'
- 'Diancopora belongs to Cheilostomata'
- 'Diandongia belongs to Acrotretida'
- 'Diandongpetalichthys belongs to Petalichthida'
- 'Dianella belongs to Helcionelloida'
- 'Dianops belongs to Phacopida'
- 'Dianulites belongs to Trepostomida'
- 'Diaphana belongs to Cephalaspida'
- 'Diaphanometopus belongs to Phacopida'
- 'Diaphelasma belongs to Pentamerida'
- 'Diaphoroceras belongs to Ellesmerocerida'
- 'Diaphorocetus belongs to Cetacea'
- 'Diaphorocrinus belongs to Disparida'
- 'Diaphragmus belongs to Strophomenida'
- 'Diaphus belongs to Myctophiformes'
- 'Diaphyodus belongs to Perciformes'
- 'Diaplectia belongs to Pharetronida'
- 'Diaplococeras belongs to Ceratitida'
- 'Diarthema belongs to Neotaenioglossa'
- 'Diartus belongs to Spumellaria'
- 'Diaschophyllum belongs to Rugosa'
- 'Diasterofungia belongs to Pharetronida'
- 'Diastoloceras belongs to Baltoceratidae'
- 'Diastoma belongs to Neotaenioglossa'
- 'Diastomella belongs to Neotaenioglossa'
- 'Diastoporina belongs to Cyclostomata'
- 'Diatinostoma belongs to Neotaenioglossa'
- 'Diatorocrinus belongs to Monobathrida'
- 'Diatrypesis belongs to Neotaenioglossa'
- 'Diaziceras belongs to Ammonoidea'
- 'Diazipora belongs to Trepostomida'
- 'Diazoma belongs to Spiriferida'
- 'Dibaphimitra belongs to Neogastropoda'
- 'Dibaphus belongs to Neogastropoda'
- 'Diberus belongs to Mytiloida'
- 'Diblasus belongs to Scleractinia'
- 'Dibolachras belongs to Nassellaria'
- 'Dibolbina belongs to Palaeocopida'
- 'Dibolbopisthia belongs to Palaeocopida'
- 'Dibrachiocrinus belongs to Cyrtocrinida'
- 'Dibranchus belongs to Lophiiformes'
- 'Dibunophyllum belongs to Rugosa'
- 'Dibunostoma belongs to Cheilostomata'
- 'Dicamara belongs to Spiriferida'
- 'Dicamaropsis belongs to Spiriferida'
- 'Dicanthopyge belongs to Trilobita'
- 'Dicaulograptus belongs to Graptoloidea'
- 'Dicellograptus belongs to Graptoloidea'
- 'Dicellomus belongs to Lingulida'
- 'Diceras belongs to Hippuritoida'
- 'Diceratobolbina belongs to Palaeocopida'
- 'Diceratocephalina belongs to Ptychopariida'
- 'Diceratocephalus belongs to Ptychopariida'
- 'Diceratograptus belongs to Graptoloidea'
- 'Diceratopora belongs to Cheilostomata'
- 'Diceratopyge belongs to Asaphida'
- 'Dicerobairdia belongs to Podocopida'
- 'Dicerocardium belongs to Veneroida'
- 'Dicerocaris belongs to Arthropoda'
- 'Dicerodiscus belongs to Agnostida'
- 'Diceromyonia belongs to Orthida'
- 'Dichacaenia belongs to Strophomenida'
- 'Dichelepyge belongs to Asaphida'
- 'Dichelodus belongs to Holocephali'
- 'Dichocoenia belongs to Scleractinia'
- 'Dichocrinus belongs to Monobathrida'
- 'Dichodella belongs to Conodontophorida'
- 'Dichograptus belongs to Graptoloidea'
- 'Dichojerea belongs to Lithistida'
- 'Dichophyllia belongs to Heterocorallia'
- 'Dichospirifer belongs to Spiriferida'
- 'Dichospiropora belongs to Cyclostomata'
- 'Dichostasia belongs to Architaenoglossa'
- 'Dichostreblocrinus belongs to Cladida'
- 'Dichotomites belongs to Ammonoidea'
- 'Dichotomoceras belongs to Ammonoidea'
- 'Dichotomosmilia belongs to Scleractinia'
- 'Dichotomosphinctes belongs to Ammonoidea'
- 'Dichotrypa belongs to Cystoporata'
- 'Dichozygopleura belongs to Spiriferida'
- 'Dicirrocrinus belongs to Crinoidea'
- 'Dickersonia belongs to Ammonoidea'
- 'Dickinsiella belongs to Archaeogastropoda'
- 'Dickinsonia belongs to Erniettamorpha'
- 'Diclidaster belongs to Valvatida'
- 'Dicoccura belongs to Spumellaria'
- 'Dicoelites belongs to Belemnitida'
- 'Dicoelosia belongs to Orthida'
- 'Dicoelospirifer belongs to Spiriferida'
- 'Dicoelostrophia belongs to Strophomenida'
- 'Dicolocapsa belongs to Nassellaria'
- 'Dicologlossa belongs to Pleuronectiformes'
- 'Dicondylotreta belongs to Acrotretida'
- 'Diconomorpha belongs to Neogastropoda'
- 'Dicosmos belongs to Archaeogastropoda'
- 'Dicostella belongs to Ammonoidea'
- 'Dicranastrum belongs to Spumellaria'
- 'Dicranella belongs to Palaeocopida'
- 'Dicranoclonella belongs to Lithistida'
- 'Dicranodesma belongs to Veneroida'
- 'Dicranodonta belongs to Arcoida'
- 'Dicranogmus belongs to Lichida'
- 'Dicranopeltis belongs to Lichida'
- 'Dicranopora belongs to Cryptostomata'
- 'Dicranurus belongs to Odontopleurida'
- 'Dicrenodus belongs to Ctenacanthida'
- 'Dicricoconus belongs to Tentaculitida'
- 'Dicroa belongs to Spumellaria'
- 'Dicroloma belongs to Neotaenioglossa'
- 'Dicromyocrinus belongs to Cladida'
- 'Dicrorygma belongs to Podocopida'
- 'Dictenocrinus belongs to Cladida'
- 'Dictocythere belongs to Podocopida'
- 'Dictuonia belongs to Cheilostomata'
- 'Dictyaraea belongs to Scleractinia'
- 'Dictyastrum belongs to Spumellaria'
- 'Dictyella belongs to Corynexochida'
- 'Dictyites belongs to Corynexochida'
- 'Dictyobembix belongs to Archaeogastropoda'
- 'Dictyobolus belongs to Lingulida'
- 'Dictyocaris belongs to Archaeostraca'
- 'Dictyocephalus belongs to Nassellaria'
- 'Dictyoceras belongs to Orthocerida'
- 'Dictyoceratida belongs to Demospongia'
- 'Dictyoclostoidea belongs to Strophomenida'
- 'Dictyoclostus belongs to Strophomenida'
- 'Dictyoconella belongs to Foraminiferida'
- 'Dictyoconites belongs to Aulacocerida'
- 'Dictyoconoides belongs to Foraminiferida'
- 'Dictyoconus belongs to Foraminiferida'
- 'Dictyocoryne belongs to Spumellaria'
- 'Dictyocyathus belongs to Archaeocyathida'
- 'Dictyofavosites belongs to Tabulata'
- 'Dictyofavus belongs to Archaeocyathida'
- 'Dictyokathina belongs to Foraminiferida'
- 'Dictyomitra belongs to Nassellaria'
- 'Dictyomitrella belongs to Nassellaria'
- 'Dictyonella belongs to Strophomenida'
- 'Dictyonema belongs to Dendroidea'
- 'Dictyonina belongs to Paterinida'
- 'Dictyonites belongs to Paterinida'
- 'Dictyophimus belongs to Nassellaria'
- 'Dictyophyton belongs to Reticulosa'
- 'Dictyopleurus belongs to Temnopleuroida'
- 'Dictyopodium belongs to Nassellaria'
- 'Dictyopora belongs to Tabulata'
- 'Dictyoprora belongs to Nassellaria'
- 'Dictyopsella belongs to Foraminiferida'
- 'Dictyopselloides belongs to Foraminiferida'
- 'Dictyoptychus belongs to Hippuritoida'
- 'Dictyopyge belongs to Palaeonisciformes'
- 'Dictyorbitolina belongs to Foraminiferida'
- 'Dictyoretmon belongs to Fenestrata'
- 'Dictyorhabdus belongs to Reticulosa'
- 'Dictyospongia belongs to Reticulosa'
- 'Dictyospyris belongs to Nassellaria'
- 'Dictyostrophia belongs to Strophomenida'
- 'Dictyosycon belongs to Archaeocyathida'
- 'Dictyothurites belongs to Dendrochirotida'
- 'Dictyothyris belongs to Terebratulida'
- 'Dictyothyropsis belongs to Terebratulida'
- 'Dictyotomaria belongs to Archaeogastropoda'
- 'Dictyotoxotis belongs to Palaeocopida'
- 'Dicyclina belongs to Foraminiferida'
- 'Dicyclocidaris belongs to Cidaroida'
- 'Dicystoconcha belongs to Strophomenida'
- 'Didactylum belongs to Spumellaria'
- 'Dideroceras belongs to Endoceratidae' according to R. H. Flower and B. Kummel 1950
- 'Didianema belongs to Archaeogastropoda'
- 'Didimacar belongs to Arcoida'
- 'Didontogaster belongs to Phyllodocemorpha'
- 'Didrepanon belongs to Phacopida'
- 'Didwudina belongs to Ptychopariida'
- 'Didymelasma belongs to Pentamerida'
- 'Didymites belongs to Ceratitida'
- 'Didymoceras belongs to Ammonoidea'
- 'Didymocyathus belongs to Ajacicyathida'
- 'Didymocyrtis belongs to Nassellaria'
- 'Didymograptus belongs to Graptoloidea'
- 'Didymograptus (Didymograptellus) was reranked as Didymograptellus and belongs to Graptoloidea'
- 'Didymoparcium belongs to Orthida'
- 'Didymosella belongs to Cheilostomata'
- 'Didymosphaera belongs to Lithistida'
- 'Didymothyris belongs to Spiriferida'
- 'Didymotis belongs to Pterioida'
- 'Diebelina belongs to Podocopida'
- 'Diecithalamia belongs to Calcarea'
- 'Diedrothyris belongs to Terebratulida'
- 'Diegosmilia belongs to Scleractinia'
- 'Dielasma belongs to Terebratulida'
- 'Dielasmella belongs to Terebratulida'
- 'Dielasmina belongs to Terebratulida'
- 'Dielymella belongs to Ostracoda'
- 'Diemanosaukia belongs to Asaphida'
- 'Diempterus belongs to Neotaenioglossa'
- 'Dieneria belongs to Ceratitida'
- 'Dienope belongs to Terebratulida'
- 'Dienstina belongs to Phacopida'
- 'Dientomochilus belongs to Neotaenioglossa'
- 'Dierespongia belongs to Reticulosa'
- 'Dierisma belongs to Rhynchonellida'
- 'Diestoceras belongs to Oncoceratida'
- 'Diestosphecion belongs to Pharetronida'
- 'Diestothyris belongs to Terebratulida'
- 'Dietrichia belongs to Veneroida'
- 'Dietrichiella belongs to Patellogastropoda'
- 'Dieuryocrinus belongs to Sagenocrinida'
- 'Difficilicrinus belongs to Disparida'
- 'Diffingia belongs to Rugosa'
- 'Diffusolasma belongs to Rugosa'
- 'Difuntites [misspelled as Difunites] belongs to Prolecanitida'
- 'Digenuoceras belongs to Oncoceratida'
- 'Dightonia belongs to Cheilostomata'
- 'Digitaria belongs to Veneroida'
- 'Digitariopsis belongs to Veneroida'
- 'Digitolabrum belongs to Neotaenioglossa'
- 'Digitophyllites belongs to Ceratitida'
- 'Digitosmilia belongs to Scleractinia'
- 'Digmocythere belongs to Podocopida'
- 'Dignagnostus belongs to Agnostida'
- 'Dignomia belongs to Lingulida'
- 'Digonella belongs to Terebratulida'
- 'Digonoclisia belongs to Rugosa'
- 'Digonophyllum belongs to Rugosa'
- 'Digonophyllum (Glossophyllum) belongs to Digonophyllum' according to Wedekind 1924
- 'Digonophyllum (Glossophyllum) was reranked as Glossophyllum and belongs to Rugosa'
- 'Digonophyllum (Mochlophyllum) was reranked as Mochlophyllum and belongs to Rugosa'
- 'Digonophyllum (Mochlophyllum) belongs to Digonophyllum' according to Wedekind 1923
- 'Digonus belongs to Phacopida'
- 'Digoria belongs to Beryciformes'
- 'Digrypos belongs to Asaphida'
- 'Dihelice belongs to Architaenoglossa'
- 'Dihelictera belongs to Atrypida'
- 'Dihogmochilina belongs to Leperditicopida'
- 'Diholkorhynchia belongs to Rhynchonellida'
- 'Dikelocephalites belongs to Asaphida'
- 'Dikelocephalopsis belongs to Asaphida'
- 'Dikelocephalus belongs to Asaphida'
- 'Dikelokephalina belongs to Asaphida'
- 'Dikenaspis belongs to Pteraspidomorphes'
- 'Dilatilabrum belongs to Neotaenioglossa'
- 'Dilatobactrites belongs to Anarcestida'
- 'Dilatocrinus belongs to Monobathrida'
- 'Dilites belongs to Hyolithomorpha'
- 'Dillerites belongs to Anarcestida'
- 'Dillerium belongs to Rugosa'
- 'Dilobella belongs to Palaeocopida'
- 'Diloma belongs to Archaeogastropoda'
- 'Dilophaspis belongs to Archaeostraca'
- 'Dilophosina belongs to Terebratulida'
- 'Dimarzipecten belongs to Pterioida'
- 'Dimegelasma belongs to Spiriferida'
- 'Dimelasma belongs to Rugosa'
- 'Dimensionaequalirostrum belongs to Rhynchonellida'
- 'Dimerella belongs to Rhynchonellida'
- 'Dimeroceras belongs to Goniatitida'
- 'Dimeroclymenia belongs to Clymeniida'
- 'Dimerocrinites belongs to Diplobathrida'
- 'Dimeropyge belongs to Proetida'
- 'Dimeropygiella belongs to Proetida'
- 'Diminovula belongs to Neotaenioglossa'
- 'Dimitobelus belongs to Belemnitida'
- 'Dimorpha belongs to Lithistida'
- 'Dimorpharaea belongs to Scleractinia'
- 'Dimorphastraeopsis belongs to Scleractinia'
- 'Dimorphastrea belongs to Scleractinia'
- 'Dimorphina belongs to Foraminiferida'
- 'Dimorphinites belongs to Ammonoidea'
- 'Dimorphites belongs to Ceratitida'
- 'Dimorphocella belongs to Cheilostomata'
- 'Dimorphocellaria belongs to Cheilostomata'
- 'Dimorphoceras belongs to Goniatitida'
- 'Dimorphoceratoides belongs to Goniatitida'
- 'Dimorphocoenia belongs to Scleractinia'
- 'Dimorphocoeniopsis belongs to Scleractinia'
- 'Dimorphoconus belongs to Problematica'
- 'Dimorphofungia belongs to Scleractinia'
- 'Dimorphograptoides belongs to Graptoloidea'
- 'Dimorphograptus belongs to Graptoloidea'
- 'Dimorpholepis belongs to Perleidiformes'
- 'Dimorphophyllia belongs to Scleractinia'
- 'Dimorphoplites belongs to Ammonoidea'
- 'Dimorphoseris belongs to Scleractinia'
- 'Dimorphosmilia belongs to Scleractinia'
- 'Dimorphostylus belongs to Cheilostomata'
- 'Dimorphotectus belongs to Archaeogastropoda'
- 'Dimorphotoceras belongs to Ceratitida'
- 'Dimya belongs to Pterioida'
- 'Dimyodon belongs to Pterioida'
- 'Dinacrocrinus belongs to Monobathrida'
- 'Dinardocrinus belongs to Cyrtocrinida'
- 'Dinarella belongs to Terebratulida'
- 'Dinarispira belongs to Spiriferida'
- 'Dinarites belongs to Ceratitida'
- 'Dinaspidella belongs to Pteraspidomorphes'
- 'Dinaxis belongs to Neotaenioglossa'
- 'Dindymene belongs to Phacopida'
- 'Dinelops belongs to Anguilliformes'
- 'Dinemagraptus belongs to Graptoloidea'
- 'Dinesus belongs to Corynexochida'
- 'Dingus belongs to Mollusca'
- 'Dinichthys belongs to Arthrodira'
- 'Dinobolus belongs to Trimerellida'
- 'Dinocardia belongs to Problematica'
- 'Dinocardium belongs to Veneroida'
- 'Dinocystis belongs to Isorophida'
- 'Dinomischus belongs to Problematica'
- 'Dinomylostoma belongs to Arthrodira'
- 'Dinophyllum belongs to Rugosa'
- 'Dinopteryx belongs to Beryciformes'
- 'Dinorthis belongs to Orthida'
- 'Dinorthis (Pionorthis) was reranked as Pionorthis and belongs to Orthida'
- 'Dinorthis (Retrorsirostra) was reranked as Retrorsirostra and belongs to Orthida'
- 'Dinoscolites belongs to Phyllodocemorpha'
- 'Dinostrophinx belongs to Rugosa'
- 'Dinotocrinus belongs to Cladida'
- 'Dinoziphius belongs to Cetacea'
- 'Diochthofera belongs to Orthida'
- 'Diodoceras belongs to Nautilida'
- 'Diodochoceras belongs to Ammonoidea'
- 'Diodon belongs to Tetradontiformes'
- 'Diodora [misspelled as Diadora] belongs to Archaeogastropoda'
- 'Diogmopteron belongs to Podocopida'
- 'Diomedeoides belongs to Procellariiformes'
- 'Dionella belongs to Cheilostomata'
- 'Dionide belongs to Asaphida'
- 'Dionidella belongs to Asaphida'
- 'Dionites belongs to Ceratitida'
- 'Diopatraites belongs to Eunicemorpha'
- 'Dioplotherium belongs to Sirenia'
- 'Dioristella belongs to Spiriferida'
- 'Diorocetus belongs to Cetacea'
- 'Diorthelasma belongs to Orthida'
- 'Diorugoceras belongs to Nautilida'
- 'Diorychopora belongs to Tabulata'
- 'Diotis belongs to Pterioida'
- 'Dioxycaris belongs to Thylacocephala'
- 'Diparelasma belongs to Orthida'
- 'Diparvapila belongs to Spumellaria'
- 'Dipentaspis belongs to Odontopleurida'
- 'Dipharus belongs to Agnostida'
- 'Diphuicrinus belongs to Cladida'
- 'Diphyllospira belongs to Hexactinosa'
- 'Diphyphyllum belongs to Rugosa'
- 'Diplacanthograptus belongs to Graptoloidea'
- 'Diplacanthopoma belongs to Ophidiiformes'
- 'Diplacmoceras belongs to Ammonoidea'
- 'Diplacodus belongs to Holocephali'
- 'Diplactura belongs to Spumellaria'
- 'Diplagnostus belongs to Agnostida'
- 'Diplanus belongs to Strophomenida'
- 'Diplaraea belongs to Scleractinia'
- 'Diplasioceras belongs to Ammonoidea'
- 'Diplechinus belongs to Phymosomatoida'
- 'Diplesioceras belongs to Ammonoidea'
- 'Dipleura belongs to Phacopida'
- 'Dipleurites belongs to Pterioida'
- 'Dipleurodonta belongs to Modiomorphoida'
- 'Dipleuropyge belongs to Asaphida'
- 'Diploaspis belongs to Chasmataspidida'
- 'Diploastrea belongs to Scleractinia'
- 'Diplobathrida belongs to Crinoidea'
- 'Diplobeisselina belongs to Cheilostomata'
- 'Diplobelus belongs to Belemnitida'
- 'Diploblastus belongs to Spiraculata'
- 'Diplocava belongs to Cyclostomata'
- 'Diplocercides belongs to Coelocanthiformes'
- 'Diplochaetetes belongs to Tabulospongida'
- 'Diplochilus belongs to Archaeogastropoda'
- 'Diplochone belongs to Rugosa'
- 'Diplocidaris belongs to Cidaroida'
- 'Diploclema belongs to Cyclostomata'
- 'Diplocoenia belongs to Scleractinia'
- 'Diploconcha belongs to Serpulimorpha'
- 'Diploconula belongs to Euomphalina'
- 'Diplocrinus belongs to Isocrinida'
- 'Diplocteniopsis belongs to Scleractinia'
- 'Diploctenium belongs to Scleractinia'
- 'Diplocyathellus belongs to Ajacicyathida'
- 'Diplocyma belongs to Neotaenioglossa'
- 'Diplodesmepora belongs to Cyclostomata'
- 'Diplodetus belongs to Spatangoida'
- 'Diplodictyon belongs to Lychniscosa'
- 'Diplododella belongs to Conodontophorida'
- 'Diplodonta belongs to Veneroida'
- 'Diplodus belongs to Perciformes'
- 'Diploepora belongs to Tabulata'
- 'Diplognathodus belongs to Conodontophorida'
- 'Diplognathus belongs to Arthrodira'
- 'Diplograptus belongs to Graptoloidea'
- 'Diplogyra belongs to Scleractinia'
- 'Diplohelia belongs to Scleractinia'
- 'Diplomeriza belongs to Neogastropoda'
- 'Diplomitra belongs to Neogastropoda'
- 'Diplomoceras belongs to Ammonoidea'
- 'Diplonorthis belongs to Orthida'
- 'Diplopetalopora belongs to Cyclostomata'
- 'Diplopholeous belongs to Cheilostomata'
- 'Diplophyllum belongs to Rugosa'
- 'Diploplegma belongs to Spumellaria'
- 'Diplopleura belongs to Hexactinellida'
- 'Diplopodia belongs to Hemicidaroida'
- 'Diploporaria belongs to Fenestrata'
- 'Diploporaster belongs to Spatangoida'
- 'Diploporita belongs to Echinodermata'
- 'Diplopsis belongs to Palaeocopida'
- 'Diploria belongs to Scleractinia'
- 'Diplorrhina belongs to Agnostida'
- 'Diplorula belongs to Cheilostomata'
- 'Diplosalenia belongs to Echinoida'
- 'Diploschiza belongs to Pterioida'
- 'Diplosirenites belongs to Ceratitida'
- 'Diplosolen belongs to Cyclostomata'
- 'Diplosphaerina belongs to Foraminiferida'
- 'Diplospinella belongs to Chancelloriida'
- 'Diplospirella belongs to Spiriferida'
- 'Diplostenopora belongs to Trepostomida'
- 'Diplostoma belongs to Pharetronida'
- 'Diplostroma belongs to Stromatoporoidea'
- 'Diplotagma belongs to Phymosomatoida'
- 'Diplotheca belongs to Hyolithida'
- 'Diplothecangia belongs to Scleractinia'
- 'Diplotremina belongs to Foraminiferida'
- 'Diplotresis belongs to Cheilostomata'
- 'Diplotrypa belongs to Trepostomida'
- 'Diplozone belongs to Archaeogastropoda'
- 'Dipnoides belongs to Pteraspidomorphi'
- 'Dipnorhynchus belongs to Dipteriformes'
- 'Dipodospyris belongs to Nassellaria'
- 'Dipoloceras belongs to Ammonoidea'
- 'Dipoloceras (Dipoloceroides) was reranked as Dipoloceroides and belongs to Ammonoidea'
- 'Dipterichthys belongs to Perciformes'
- 'Dipteriformes belongs to Osteichthyes'
- 'Dipteroblastus belongs to Fissiculata'
- 'Dipteronotus belongs to Perleidiformes'
- 'Dipterophyllum belongs to Rugosa'
- 'Dipterus belongs to Dipteriformes'
- 'Diptychochilus belongs to Neotaenioglossa'
- 'Diptyxiella belongs to Heterostrophia'
- 'Dipulus belongs to Ophidiiformes'
- 'Dipunctella belongs to Strophomenida'
- 'Dipyrgotes belongs to Ptychopariida'
- 'Dipyrogotes belongs to Odontopleurida'
- 'Dirachis belongs to Archaeogastropoda'
- 'Diraphora belongs to Orthida'
- 'Dircella belongs to Neotaenioglossa'
- 'Diretmus belongs to Beryciformes'
- 'Dirhachopea belongs to Archaeogastropoda'
- 'Dirinus belongs to Articulata'
- 'Dirocerithium belongs to Neotaenioglossa'
- 'Dirrymoceras belongs to Ammonoidea'
- 'Disaraea belongs to Scleractinia'
- 'Disaster belongs to Disasteroida'
- 'Disasteroida belongs to Echinoidea'
- 'Discamminoides belongs to Foraminiferida'
- 'Discanomalina belongs to Foraminiferida'
- 'Dischides belongs to Scaphopoda'
- 'Dischidognathus belongs to Conodontophorida'
- 'Discholectypus belongs to Holectypoida'
- 'Discinella belongs to Hyolithelminthes'
- 'Discinisca belongs to Acrotretida'
- 'Discinisca (Discradisca) was reranked as Discradisca and belongs to Acrotretida'
- 'Discinocaris belongs to Phyllocarida'
- 'Discinopsis belongs to Acrotretida'
- 'Discispongia belongs to Astrophorida'
- 'Discitoceras belongs to Nautilida'
- 'Discoactinoceras belongs to Actinocerida'
- 'Discobasis belongs to Heterostrophia'
- 'Discoceratites belongs to Ceratitida'
- 'Discocirris belongs to Archaeogastropoda'
- 'Discoclymenia belongs to Goniatitida'
- 'Discocoeila belongs to Pharetronida'
- 'Discocoenia belongs to Scleractinia'
- 'Discocoeniopsis belongs to Scleractinia'
- 'Discocrinus belongs to Roveacrinida'
- 'Discocyathus belongs to Thecocyathinae'
- 'Discocyathus belongs to Scleractinia'
- 'Discocyclina belongs to Foraminiferida'
- 'Discocystis belongs to Isorophida'
- 'Discocytis belongs to Cyclostomata'
- 'Discodermia belongs to Lithistida'
- 'Discodermites belongs to Lithistida'
- 'Discofascigera belongs to Cyclostomata'
- 'Discoflustrellaria belongs to Cheilostomata'
- 'Discogenus belongs to Archaeogastropoda'
- 'Discograptus belongs to Tuboidea'
- 'Discogypsina belongs to Foraminiferida'
- 'Discohelix belongs to Euomphalina'
- 'Discohelix (Discogonius) was reranked as Discogonius and belongs to Opisthobranchia'
- 'Discohoplites belongs to Ammonoidea'
- 'Discoidella belongs to Myodocopida'
- 'Discoides belongs to Holectypoida'
- 'Discoidocyathus belongs to Scleractinia'
- 'Discometra belongs to Comatulida'
- 'Discomiltha belongs to Veneroida'
- 'Discomyorthis belongs to Orthida'
- 'Discophyllites belongs to Phylloceratitida'
- 'Discophyllum belongs to Hydroida'
- 'Discoporella belongs to Cheilostomata'
- 'Discopsis belongs to Neotaenioglossa'
- 'Discoptychites belongs to Ceratitida'
- 'Discoramulina belongs to Foraminiferida'
- 'Discorbinella belongs to Foraminiferida'
- 'Discorbis belongs to Foraminiferida'
- 'Discorbitina belongs to Foraminiferida'
- 'Discorbitura belongs to Foraminiferida'
- 'Discordichilus belongs to Euomphalina'
- 'Discorinopsis belongs to Foraminiferida'
- 'Discorotalia belongs to Foraminiferida'
- 'Discors belongs to Veneroida'
- 'Discosaurus belongs to Plesiosauria'
- 'Discoscaphites belongs to Ammonoidea'
- 'Discosella belongs to Cheilostomata'
- 'Discosiphonella belongs to Calcarea'
- 'Discosmilia belongs to Scleractinia'
- 'Discosorus belongs to Discosorida'
- 'Discosparsa belongs to Cyclostomata'
- 'Discosphinctes belongs to Ammonoidea'
- 'Discosphinctoides belongs to Ammonoidea'
- 'Discospirina belongs to Foraminiferida'
- 'Discostroma belongs to Lithistida'
- 'Discotectonica belongs to Heterostrophia'
- 'Discotectus belongs to Archaeogastropoda'
- 'Discotheca belongs to Archaeogastropoda'
- 'Discotoma belongs to Archaeogastropoda'
- 'Discotomaria belongs to Archaeogastropoda'
- 'Discotreta belongs to Acrotretida'
- 'Discotrochus belongs to Scleractinia'
- 'Discotrochus (Cylindrophyllia) was reranked as Cylindrophyllia and belongs to Scleractinia'
- 'Discotrochus (Cylindrophyllia) belongs to Discotrochus' according to Yabe and Eguchi 1937
- 'Discotropis belongs to Euomphalina'
- 'Discotropites belongs to Ceratitida'
- 'Discotruncatulipora belongs to Cyclostomata'
- 'Discotrypa belongs to Trepostomida'
- 'Discotrypina belongs to Trepostomida'
- 'Discotubigera belongs to Cyclostomata'
- 'Discouvermetulus belongs to Serpulimorpha'
- 'Discovibracella belongs to Cheilostomata'
- 'Disculcina belongs to Palaeocopida'
- 'Disculina belongs to Terebratulida'
- 'Disculus belongs to Heterostrophia'
- 'Dishelopora belongs to Cheilostomata'
- 'Disjectopora belongs to Axinellida'
- 'Disoketa belongs to Neotaenioglossa'
- 'Disolenia belongs to Spumellaria'
- 'Disopontocypris belongs to Podocopida'
- 'Disparida belongs to Crinoidea'
- 'Disparigonya belongs to Palaeocopida'
- 'Disparilia belongs to Veneroida'
- 'Disparistromaria belongs to Axinellida'
- 'Disphenia belongs to Rhynchonellida'
- 'Disphenoceras belongs to Endocerida'
- 'Disphyllia belongs to Rugosa'
- 'Disphyllum belongs to Rugosa'
- 'Dispiriferina belongs to Spiriferida'
- 'Displodocrinus belongs to Monobathrida'
- 'Disporella belongs to Cyclostomata'
- 'Dispotaea belongs to Neotaenioglossa'
- 'Dissochilus belongs to Neotaenioglossa'
- 'Dissoria belongs to Terebratulida'
- 'Dissostoma belongs to Neotaenioglossa'
- 'Distansescharella belongs to Cheilostomata'
- 'Distazeris belongs to Asaphida'
- 'Distefanaster belongs to Spatangoida'
- 'Distefanella belongs to Hippuritoida'
- 'Distefanella belongs to Cheilostomata'
- 'Disteginopora belongs to Cheilostomata'
- 'Distichites belongs to Ceratitida'
- 'Distichoceras belongs to Ammonoidea'
- 'Distichoflabellum belongs to Scleractinia'
- 'Distichomeandra belongs to Scleractinia'
- 'Distichophyllia belongs to Scleractinia'
- 'Distichopora belongs to Stylasterina'
- 'Distobolbina belongs to Palaeocopida'
- 'Distoloceras belongs to Ammonoidea'
- 'Distomodus belongs to Conodontophorida'
- 'Distorsio belongs to Neotaenioglossa'
- 'Distorsio (Personella) belongs to Distorsio' according to Conrad 1865
- 'Distorsio (Personella) was reranked as Personella and belongs to Neotaenioglossa'
- 'Distriactis belongs to Spumellaria'
- 'Distriatostylus belongs to Dacryoconarida'
- 'Distyrax belongs to Phacopida'
- 'Disulcatella belongs to Pentamerida'
- 'Disulcinoides belongs to Palaeocopida'
- 'Ditaxia belongs to Cyclostomata'
- 'Ditaxipora belongs to Cheilostomata'
- 'Ditaxiporina belongs to Cheilostomata'
- 'Dithecodendrum belongs to Graptolithina'
- 'Dithyrocaris belongs to Archaeostraca'
- 'Ditichia belongs to Nuculoida'
- 'Ditoecholasma belongs to Rugosa'
- 'Ditomopyge belongs to Proetida'
- 'Ditrabs belongs to Spumellaria'
- 'Ditraenella belongs to Hadromerida'
- 'Ditremaster belongs to Spatangoida'
- 'Ditreta belongs to Acrotretida'
- 'Ditretus belongs to Neotaenioglossa'
- 'Ditrupa belongs to Serpulimorpha'
- 'Ditrupula belongs to Serpulimorpha'
- 'Dittmarites belongs to Ceratitida'
- 'Dittopora belongs to Trepostomida'
- 'Dittosaria belongs to Cheilostomata'
- 'Ditypodon belongs to Veneroida'
- 'Diura belongs to Metacopida'
- 'Divalinga belongs to Veneroida'
- 'Divalinga (Stchepinskya) was reranked as Stchepinskya and belongs to Veneroida'
- 'Divalucina belongs to Veneroida'
- 'Divaricardium belongs to Veneroida'
- 'Divaricella belongs to Veneroida'
- 'Divaricella (Egracina) belongs to Divaricella' according to Chavan 1951
- 'Divaricella (Egracina) was reranked as Egracina and belongs to Veneroida'
- 'Divaricospongia belongs to Lyssacinosida'
- 'Divaricosta belongs to Rhynchonellida'
- 'Divarikellia belongs to Veneroida'
- 'Diversiphyllum belongs to Rugosa'
- 'Diversipora belongs to Cyclostomata'
- 'Diversograptus belongs to Graptoloidea'
- 'Dividuagnostus belongs to Agnostida'
- 'Divisosphinctes belongs to Ammonoidea'
- 'Dixieus belongs to Phymosomatoida'
- 'Dixiphopyge belongs to Proetida'
- 'Dixonella belongs to Spiriferida'
- 'Dixonia belongs to Holectypoida'
- 'Dizerina belongs to Foraminiferida'
- 'Dizoniopsis belongs to Neotaenioglossa'
- 'Dizygocrinus belongs to Monobathrida'
- 'Dizygopleura belongs to Platycopida'
- 'Djurjuriceras belongs to Ammonoidea'
- 'Dmitria belongs to Spiriferida'
- 'Dmitrispirifer belongs to Spiriferida'
- 'Dnestrina belongs to Atrypida'
- 'Dnestroceras belongs to Orthocerida'
- 'Dobrodgeiceras belongs to Ammonoidea'
- 'Dobrogeites belongs to Ceratitida'
- 'Dobrogelina belongs to Foraminiferida'
- 'Dobrogimactra belongs to Veneroida'
- 'Dobrowlania belongs to Acanthothoraci'
- 'Docidoceras belongs to Ammonoidea'
- 'Docoderma belongs to Reticulosa'
- 'Dodecaactinella belongs to Calcarea'
- 'Dodecaceria belongs to Spiomorpha'
- 'Doellocosmia belongs to Neotaenioglossa'
- 'Doescherella belongs to Spiriferida'
- 'Doescherina belongs to Hyolithida'
- 'Dogdathyris belongs to Spiriferida'
- 'Dogdoa belongs to Rhynchonellida'
- 'Dogielina belongs to Foraminiferida'
- 'Dogoriella belongs to Palaeocopida'
- 'Dohaia belongs to Foraminiferida'
- 'Dohmiella belongs to Proetida'
- 'Dohmophyllum belongs to Rugosa'
- 'Dokidocyathella belongs to Ajacicyathida'
- 'Dokidocyathus belongs to Ajacicyathida'
- 'Dokimocephalus belongs to Ptychopariida'
- 'Dokophyllum belongs to Rugosa'
- 'Dolabella belongs to Anaspidea'
- 'Dolabra belongs to Trigonioida'
- 'Dolatocrinus belongs to Monobathrida'
- 'Dolborella belongs to Palaeocopida'
- 'Dolerobasilicus belongs to Asaphida'
- 'Doleroceras belongs to Oncoceratida'
- 'Dolerocrinus belongs to Disparida'
- 'Doleroides belongs to Orthida'
- 'Dolerolenus belongs to Redlichiida'
- 'Dolerolichia belongs to Redlichiida'
- 'Dolerorthis belongs to Orthida'
- 'Dolgaia belongs to Ptychopariida'
- 'Dolgeuloma belongs to Ptychopariida'
- 'Dolichoagnostus belongs to Agnostida'
- 'Dolichoblastus belongs to Fissiculata'
- 'Dolichobrochus belongs to Terebratulida'
- 'Dolichocrinus belongs to Crinoidea'
- 'Dolichocyathus belongs to Cribricyathea'
- 'Dolichoharpes belongs to Ptychopariida'
- 'Dolicholatirus belongs to Neogastropoda'
- 'Dolichometopsis belongs to Corynexochida'
- 'Dolichomocelypha belongs to Brachiopoda'
- 'Dolichophonus belongs to Scorpionida'
- 'Dolichopteron belongs to Pterioida'
- 'Dolichopterus belongs to Eurypterida'
- 'Dolichorhynchops belongs to Plesiosauria'
- 'Dolichosaurus belongs to Squamata'
- 'Dolichoscapha belongs to Palaeocopida'
- 'Dolichoscaphoides belongs to Palaeocopida'
- 'Dolichosina belongs to Terebratulida'
- 'Dolichozygus belongs to Terebratulida'
- 'Dolichupis belongs to Neotaenioglossa'
- 'Dolicrassea belongs to Archaeogastropoda'
- 'Doliella belongs to Heterostrophia'
- 'Doliocassis belongs to Neotaenioglossa'
- 'Doliocrinus belongs to Disparida'
- 'Doliodelphis belongs to Cetacea'
- 'Doliodus belongs to Ischnacanthida'
- 'Doliognathus belongs to Conodontophorida'
- 'Doliutus belongs to Hyolithida'
- 'Dollfusia belongs to Veneroida'
- 'Dollocaris belongs to Concavicarida'
- 'Dollochelys belongs to Chelonia'
- 'Dollopterus belongs to Perleidiformes'
- 'Dollosaurus belongs to Squamata'
- 'Dollymae belongs to Conodontophorida'
- 'Dolocythere belongs to Podocopida'
- 'Dolocytheridea belongs to Podocopida'
- 'Dolomena belongs to Neotaenioglossa'
- 'Dolomitella belongs to Heterostrophia'
- 'Doloresella belongs to Pentamerida'
- 'Dolorthoceras belongs to Orthocerida'
- 'Dolosella belongs to Foraminiferida'
- 'Dolostoma belongs to Neogastropoda'
- 'Dolponella belongs to Pterioida'
- 'Domaszevicella belongs to Palaeocopida'
- 'Domatoceras belongs to Nautilida'
- 'Dombarigloria belongs to Goniatitida'
- 'Dombarites belongs to Goniatitida'
- 'Dombarocanites belongs to Prolecanitida'
- 'Domechinus belongs to Cassiduloida'
- 'Domerginella belongs to Neogastropoda'
- 'Domeykos belongs to Pachycormiformes'
- 'Domfrontia belongs to Cornuta'
- 'Dominicotrochus belongs to Scleractinia'
- 'Dominina belongs to Palaeocopida'
- 'Domokhotia belongs to Spiriferida'
- 'Donacoceras belongs to Endocerida'
- 'Donacophyllum belongs to Rugosa'
- 'Donacopsis belongs to Veneroida'
- 'Donacosmilia belongs to Scleractinia'
- 'Donaldiella belongs to Archaeogastropoda'
- 'Donaldina belongs to Heterostrophia'
- 'Donalosia belongs to Strophomenida'
- 'Donax belongs to Veneroida'
- 'Donella belongs to Rhynchonellida'
- 'Donellina belongs to Palaeocopida'
- 'Donetzites belongs to Tabulata'
- 'Donetzoceras belongs to Goniatitida'
- 'Dongbaella belongs to Terebratulida'
- 'Dongbeiispirifer belongs to Articulata'
- 'Dongiovannia belongs to Archaeogastropoda'
- 'Dongshanoceras belongs to Ellesmerocerida'
- 'Donispirifer belongs to Spiriferida'
- 'Donmacythere belongs to Podocopida'
- 'Donophyllum belongs to Rugosa'
- 'Doraclatum belongs to Palaeocopida'
- 'Dorashamia belongs to Strophomenida'
- 'Dorateuthis belongs to Teuthida'
- 'Doratiopus belongs to Decapoda'
- 'Doratocythere belongs to Podocopida'
- 'Doratodus belongs to Ctenacanthida'
- 'Dorcadospyris belongs to Nassellaria'
- 'Dorcadungula belongs to Pterioida'
- 'Dordoniella belongs to Podocopida'
- 'Dordonophyllia belongs to Scleractinia'
- 'Doreckicrinus belongs to Isocrinida'
- 'Doremataspis belongs to Asaphida'
- 'Dorfopterus belongs to Eurypterida'
- 'Dorikranites belongs to Ceratitida'
- 'Dorippe belongs to Decapoda'
- 'Dorispina belongs to Ostracoda'
- 'Dorlodotia belongs to Rugosa'
- 'Dornbuschia belongs to Podocopida'
- 'Dorocidaris belongs to Cidaroida'
- 'Dorothia belongs to Foraminiferida'
- 'Dorsanum belongs to Neogastropoda'
- 'Dorsetensia belongs to Ammonoidea'
- 'Dorsirugatia belongs to Strophomenida'
- 'Dorsisinus belongs to Rhynchonellida'
- 'Dorsojugatus belongs to Hyolithida'
- 'Dorsolepis belongs to Palaeonisciformes'
- 'Dorsolinevitus belongs to Hyolithida'
- 'Dorsoplanites belongs to Ammonoidea'
- 'Dorsoplicathyris belongs to Terebratulida'
- 'Dorsoscyphus belongs to Strophomenida'
- 'Dorudon belongs to Cetacea'
- 'Dorvillea belongs to Eunicemorpha'
- 'Doryagnostus belongs to Agnostida'
- 'Doryblastus belongs to Spiraculata'
- 'Doryceras belongs to Goniatitida'
- 'Doryconthidium belongs to Spumellaria'
- 'Dorycrinus belongs to Monobathrida'
- 'Doryderma belongs to Lithistida'
- 'Dorydictyum belongs to Spumellaria'
- 'Dorydiscus belongs to Spumellaria'
- 'Dorydruppa belongs to Spumellaria'
- 'Dorylonchidium belongs to Spumellaria'
- 'Doryphacus belongs to Spumellaria'
- 'Doryplegma belongs to Spumellaria'
- 'Dorypyge belongs to Corynexochida'
- 'Dorypygella belongs to Ptychopariida'
- 'Dorypygina belongs to Corynexochida'
- 'Dorysphaera belongs to Spumellaria'
- 'Dorytreta belongs to Rhynchonellida'
- 'Dosidicus belongs to Teuthida'
- 'Dosima belongs to Cirripedia'
- 'Dosina belongs to Veneroida'
- 'Dosinella belongs to Veneroida'
- 'Dosinia belongs to Veneroida'
- 'Dosinia (Dosinobia) belongs to Dosinia' according to Finlay and Marwick 1937
- 'Dosinia (Dosinobia) was reranked as Dosinobia and belongs to Veneroida'
- 'Dosinia (Kakahuia) belongs to Dosinia' according to Marwick 1927
- 'Dosinia (Kakahuia) was reranked as Kakahuia and belongs to Veneroida'
- 'Dosinia (Kereia) was reranked as Kereia and belongs to Veneroida'
- 'Dosinia (Kereia) belongs to Dosinia' according to Marwick 1927
- 'Dosinia (Raina) belongs to Dosinia' according to Marwick 1927
- 'Dosinia (Raina) was reranked as Raina and belongs to Veneroida'
- 'Dosiniopsella belongs to Veneroida'
- 'Dosiniopsis belongs to Veneroida'
- 'Dosinorbis belongs to Veneroida'
- 'Dostia belongs to Archaeogastropoda'
- 'Doublatia belongs to Proetida'
- 'Douglasocaris belongs to Arthropoda'
- 'Douvillaster belongs to Spatangoida'
- 'Douvilleia belongs to Cephalaspida'
- 'Douvilleiceras belongs to Ammonoidea'
- 'Douvillina belongs to Strophomenida'
- 'Douvillinaria belongs to Strophomenida'
- 'Douvillinella belongs to Strophomenida'
- 'Douvillinoides belongs to Strophomenida'
- 'Douvinella belongs to Strophomenida'
- 'Dowhatania belongs to Strophomenida'
- 'Dowlingoceras belongs to Oncoceratida'
- 'Doxander belongs to Neotaenioglossa'
- 'Dozyia belongs to Veneroida'
- 'Drabia belongs to Ptychopariida'
- 'Drabodiscina belongs to Acrotretida'
- 'Draborthis belongs to Orthida'
- 'Drabovia belongs to Orthida'
- 'Drabovinella belongs to Orthida'
- 'Drachiella belongs to Decapoda'
- 'Dracius belongs to Terebratulida'
- 'Dracolychnus belongs to Lychniscosa'
- 'Drahanorhynchus belongs to Strophomenida'
- 'Drahanostrophia belongs to Strophomenida'
- 'Drahomira belongs to Tryblidiida'
- 'Drakonoceras belongs to Discosorida'
- 'Dreissenomya belongs to Veneroida'
- 'Drepanaspis belongs to Pteraspidomorphes'
- 'Drepanella belongs to Palaeocopida'
- 'Drepanellina belongs to Palaeocopida'
- 'Drepaniota belongs to Foraminiferida'
- 'Drepanites belongs to Ceratitida'
- 'Drepanocheilus belongs to Neotaenioglossa'
- 'Drepanocheilus (Arrhoges) was reranked as a subgenus and belongs to Neotaenioglossa'
- 'Drepanocheilus (Arrhoges) belongs to Drepanocheilus' according to Gabb 1868
- 'Drepanocheilus (Goniocheila) belongs to Drepanocheilus' according to Gabb 1868
- 'Drepanocheilus (Goniocheila) was reranked as Goniocheila and belongs to Neotaenioglossa'
- 'Drepanocheilus (Tulochilus) was reranked as Tulochilus and belongs to Neotaenioglossa'
- 'Drepanochites belongs to Sachitida'
- 'Drepanoconcho belongs to Archaeogastropoda'
- 'Drepanodus belongs to Conodontophorida'
- 'Drepanoistodus belongs to Conodontophorida'
- 'Drepanolepis belongs to Furcacudiformes'
- 'Drepanopterus belongs to Eurypterida'
- 'Drepanopyge belongs to Redlichiida'
- 'Drepanorhyncha belongs to Rhynchonellida'
- 'Drepanura belongs to Odontopleurida'
- 'Drepanuroides belongs to Redlichiida'
- 'Dresbachia belongs to Ptychopariida'
- 'Drevennia belongs to Foraminiferida'
- 'Drevermannia belongs to Proetida'
- 'Drevoella belongs to Hydroida'
- 'Drewerelasma belongs to Rugosa'
- 'Drillia belongs to Neogastropoda'
- 'Drilliola belongs to Neogastropoda'
- 'Drilluta belongs to Neogastropoda'
- 'Drilomorpha belongs to Polychaeta'
- 'Drilonereis belongs to Eunicemorpha'
- 'Drimys belongs to Alepisauriformes'
- 'Drobna belongs to Decapoda'
- 'Droharhynchia belongs to Rhynchonellida'
- 'Droltus belongs to Nassellaria'
- 'Droogerinella belongs to Foraminiferida'
- 'Drosdoria belongs to Stromatoporoidea'
- 'Drosdovia belongs to Porifera'
- 'Drotops belongs to Phacopida'
- 'Druganirhynchia belongs to Rhynchonellida'
- 'Druidwilsonia belongs to Neotaenioglossa'
- 'Drulanta belongs to Nassellaria'
- 'Drumaspis belongs to Ptychopariida'
- 'Drummuckina belongs to Strophomenida'
- 'Drumoceras belongs to Ceratitida'
- 'Drupa belongs to Neogastropoda'
- 'Druppastylus belongs to Spumellaria'
- 'Druppatractus belongs to Spumellaria'
- 'Druppocarpus belongs to Spumellaria'
- 'Druppula belongs to Spumellaria'
- 'Drydenius belongs to Palaeonisciformes'
- 'Drymocrinus belongs to Disparida'
- 'Dryorhizopsis belongs to Foraminiferida'
- 'Dryptoscolex belongs to Phyllodocemorpha'
- 'Dualina belongs to Praecardioida'
- 'Duartea belongs to Strophomenida'
- 'Duashnoceras belongs to Ammonoidea'
- 'Dubarechinus belongs to Orthopsida'
- 'Dubaria belongs to Atrypida'
- 'Dubertretia belongs to Hippuritoida'
- 'Dubhglasina belongs to Ptychopariida'
- 'Dubioleptina belongs to Strophomenida'
- 'Dubius belongs to Cribricyathea'
- 'Dubrovia belongs to Rugosa'
- 'Ducdonia belongs to Tabulata'
- 'Ductina belongs to Phacopida'
- 'Ductor belongs to Perciformes'
- 'Dudleyaspis belongs to Odontopleurida'
- 'Dudu belongs to Proetida'
- 'Duerleyoceras belongs to Nautilida'
- 'Duftonia belongs to Phacopida'
- 'Duibianaspis belongs to Asaphida'
- 'Duibianella belongs to Ostracoda'
- 'Dukhania belongs to Foraminiferida'
- 'Dulankarella belongs to Strophomenida'
- 'Dulanocrinus belongs to Crinoidea'
- 'Dulcineaia belongs to Modiomorphoida'
- 'Dulkumella belongs to Palaeocopida'
- 'Dulunomya belongs to Pholadomyoida'
- 'Dumasella belongs to Neotaenioglossa'
- 'Dumblea belongs to Hemicidaroida'
- 'Dumontina belongs to Podocopida'
- 'Dumortieria belongs to Ammonoidea'
- 'Dunbarella belongs to Pterioida'
- 'Dunbarinella belongs to Foraminiferida'
- 'Dunbarites belongs to Goniatitida'
- 'Dunbarula belongs to Foraminiferida'
- 'Duncanella belongs to Rugosa'
- 'Duncania belongs to Rugosa'
- 'Duncaniaster belongs to Holasteroida'
- 'Duncanoclema belongs to Cystoporata'
- 'Duncanopora belongs to Tabulata'
- 'Duncanopsammia belongs to Scleractinia'
- 'Duncanosmilia belongs to Scleractinia'
- 'Dunderbergella belongs to Ptychopariida'
- 'Dunderbergia belongs to Ptychopariida'
- 'Dundrythyris belongs to Terebratulida'
- 'Dunedinites belongs to Ceratitida'
- 'Dungulia belongs to Scleractinia'
- 'Dunhillia belongs to Lithistida'
- 'Dunkeria belongs to Heterostrophia'
- 'Dunkleosteus belongs to Arthrodira'
- 'Dunleithoceras belongs to Oncoceratida'
- 'Dunnicrinus belongs to Bourgueticrinida'
- 'Dunsopterus belongs to Eurypterida'
- 'Dunveganoceras belongs to Ammonoidea'
- 'Duodecimedusina belongs to Medusae'
- 'Duostomina belongs to Foraminiferida'
- 'Duotaxis belongs to Foraminiferida'
- 'Duperieria belongs to Holectypoida'
- 'Duplella belongs to Foraminiferida'
- 'Duplexibollia belongs to Palaeocopida'
- 'Duplicristatia belongs to Palaeocopida'
- 'Duplipecten belongs to Pterioida'
- 'Dupliporocyathus belongs to Ajacicyathida'
- 'Duplocarinia belongs to Rugosa'
- 'Duplophyllum belongs to Rugosa'
- 'Duplora belongs to Ptychopariida'
- 'Durangites belongs to Ammonoidea'
- 'Durania belongs to Hippuritoida'
- 'Durga belongs to Hippuritoida'
- 'Durhamella belongs to Clypeasteroida'
- 'Durhamina belongs to Rugosa'
- 'Duringia belongs to Palaeocopida'
- 'Durinia belongs to Trilobita'
- 'Durotrigensia belongs to Ammonoidea'
- 'Durvilleoceras belongs to Ceratitida'
- 'Duryeella belongs to Spiriferida'
- 'Dusa belongs to Decapoda'
- 'Dushanirhynchia belongs to Rhynchonellida'
- 'Dushanophrentis belongs to Rugosa'
- 'Dusignathus belongs to Carnivora'
- 'Dusisiren belongs to Sirenia'
- 'Duslia belongs to Arthropoda'
- 'Dutkevichella belongs to Foraminiferida'
- 'Dutkevitchia belongs to Foraminiferida'
- 'Dutkevitchites belongs to Foraminiferida'
- 'Dutoitella belongs to Podocopida'
- 'Dutrochus belongs to Archaeogastropoda'
- 'Duvalia belongs to Belemnitida'
- 'Duvergiera belongs to Cheilostomata'
- 'Dvorakia belongs to Conodontophorida'
- 'Dwortsowaecrinus belongs to Crinoidea'
- 'Dwykia belongs to Palaeonisciformes'
- 'Dyasma belongs to Pholadomyoida'
- 'Dybowskiella belongs to Cystoporata'
- 'Dybowskinia belongs to Rugosa'
- 'Dybowskites belongs to Trepostomida'
- 'Dyeria belongs to Archaeogastropoda'
- 'Dyfrondicularia belongs to Foraminiferida'
- 'Dymia belongs to Foraminiferida'
- 'Dynatoceras belongs to Discosorida'
- 'Dyocibicides belongs to Foraminiferida'
- 'Dyoconia belongs to Pharetronida'
- 'Dyocopanon belongs to Pharetronida'
- 'Dyoidophragma belongs to Trepostomida'
- 'Dyoros belongs to Strophomenida'
- 'Dyoros (Lissosia) was reranked as Lissosia and belongs to Strophomenida'
- 'Dyoros (Lissosia) belongs to Dyoros' according to Cooper and Grant 1975
- 'Dyoros (Tetragonetes) belongs to Dyoros' according to Cooper and Grant 1975
- 'Dyoros (Tetragonetes) was reranked as Tetragonetes and belongs to Strophomenida'
- 'Dyreaspis belongs to Pteraspidomorphes'
- 'Dyrosaurus belongs to Crocodilia'
- 'Dyscheiloceras belongs to Goniatitida'
- 'Dyschrestia belongs to Strophomenida'
- 'Dyscolia belongs to Terebratulida'
- 'Dyscritella belongs to Trepostomida'
- 'Dyscritellina belongs to Trepostomida'
- 'Dyscritoceras belongs to Ellesmerocerida'
- 'Dyscritothyris belongs to Terebratulida'
- 'Dysidea belongs to Dictyoceratida'
- 'Dysnoetocella belongs to Cheilostomata'
- 'Dysnoetopla belongs to Mollusca'
- 'Dysnoetopora belongs to Cheilostomata'
- 'Dysondonta belongs to Nuculoida'
- 'Dysoristus belongs to Acrotretida'
- 'Dysplanus belongs to Corynexochida'
- 'Dysprosorthis belongs to Orthida'
- 'Dystactella belongs to Solemyoida'
- 'Dystactocrinus belongs to Disparida'
- 'Dystactospongia belongs to Astrophorida'
- 'Dyticospirifer belongs to Spiriferida'
- 'Dytremacephalus belongs to Asaphida'
- 'Dzhangirhynchia belongs to Rhynchonellida'
- 'Dzhaprakoceras belongs to Goniatitida'
- 'Dzhebaglina belongs to Strophomenida'
- 'Dzhinsetoceras belongs to Nautilida'
- 'Dzhulfoceras belongs to Ceratitida'
- 'Dzieduszyckia belongs to Spiriferida'
- 'Dzirulina belongs to Terebratulida'
- 'Eamesiella belongs to Veneroida'
- 'Earlachitina belongs to Rhizopodea'
- 'Earlandia belongs to Foraminiferida'
- 'Earlandinella belongs to Foraminiferida'
- 'Earlandinita belongs to Foraminiferida'
- 'Easchmidtella belongs to Palaeocopida'
- 'Eastmanalepes belongs to Perciformes'
- 'Eastmanosteus belongs to Arthrodira'
- 'Eastonastraea belongs to Rugosa'
- 'Eastonia belongs to Veneroida'
- 'Eastonoides belongs to Rugosa'
- 'Eatonia belongs to Rhynchonellida'
- 'Eatoniella belongs to Neotaenioglossa'
- 'Eatonioides belongs to Rhynchonellida'
- 'Ebala belongs to Heterostrophia'
- 'Ebalia belongs to Decapoda'
- 'Ebenaqua belongs to Bobasatraniiformes'
- 'Ebetallites belongs to Polychaeta'
- 'Ebianella belongs to Mollusca'
- 'Ebianotheca belongs to Orthothecida'
- 'Eblanaia belongs to Foraminiferida'
- 'Ebocotrochus belongs to Scleractinia'
- 'Eboraciceras belongs to Ammonoidea'
- 'Eboroceras belongs to Ammonoidea'
- 'Eboroziphius belongs to Cetacea'
- 'Ebrayia belongs to Scleractinia'
- 'Ebrayiceras belongs to Ammonoidea'
- 'Eburna belongs to Neogastropoda'
- 'Eburneotrochus belongs to Scleractinia'
- 'Eburnopsis belongs to Neogastropoda'
- 'Eburoceras belongs to Ellesmerocerida'
- 'Ecblastesia belongs to Hexactinosa'
- 'Eccaparadoxides belongs to Redlichiida'
- 'Eccentricosta belongs to Strophomenida'
- 'Eccentrotheca belongs to Tommotiida'
- 'Ecclimadictyon belongs to Stromatoporoidea'
- 'Eccliseogyra belongs to Neotaenioglossa'
- 'Eccoptochile belongs to Phacopida'
- 'Eccoptochiloides belongs to Phacopida'
- 'Ecculiomphalus belongs to Euomphalina'
- 'Eccyliopterus belongs to Euomphalina'
- 'Ecdyceras belongs to Ascocerida'
- 'Echelus belongs to Anguilliformes'
- 'Echeneis belongs to Perciformes'
- 'Echicrinus belongs to Isocrinida'
- 'Echidnina belongs to Hexactinellida'
- 'Echidnocephalus belongs to Anguilliformes'
- 'Echigoina belongs to Foraminiferida'
- 'Echigophyllum belongs to Rugosa'
- 'Echinalosia belongs to Strophomenida'
- 'Echinalosia (Notolosia) was reranked as Notolosia and belongs to Strophomenida'
- 'Echinanthus belongs to Cassiduloida'
- 'Echinarachnius belongs to Clypeasteroida'
- 'Echinaria belongs to Strophomenida'
- 'Echinaster belongs to Spinulosida'
- 'Echinasterella belongs to Hemizonida'
- 'Echinauriella [misspelled as Echinariella] belongs to Strophomenida'
- 'Echinauris belongs to Strophomenida'
- 'Echinellopsis belongs to Neotaenioglossa'
- 'Echininus belongs to Opisthobranchia'
- 'Echinirhynchia belongs to Rhynchonellida'
- 'Echinobathra belongs to Neotaenioglossa'
- 'Echinocardium belongs to Spatangoida'
- 'Echinocaris belongs to Archaeostraca'
- 'Echinocava belongs to Cyclostomata'
- 'Echinochimaera belongs to Chimaeriformes'
- 'Echinocirrus belongs to Archaeogastropoda'
- 'Echinocoelia belongs to Spiriferida'
- 'Echinocoeliopsis belongs to Spiriferida'
- 'Echinoconchella belongs to Strophomenida'
- 'Echinoconchus belongs to Strophomenida'
- 'Echinocorys belongs to Holasteroida'
- 'Echinocyamus belongs to Clypeasteroida'
- 'Echinocyphus belongs to Phymosomatoida'
- 'Echinocyphus belongs to Temnopleuroida'
- 'Echinocystites belongs to Echinocystitoida'
- 'Echinocystitoida belongs to Echinoidea'
- 'Echinocythereis belongs to Podocopida'
- 'Echinodermata belongs to Metazoa'
- 'Echinodiscus belongs to Clypeasteroida'
- 'Echinodus belongs to Ctenacanthida'
- 'Echinoencrinites belongs to Rhombifera'
- 'Echinogalerus belongs to Holectypoida'
- 'Echinognathus belongs to Eurypterida'
- 'Echinoida belongs to Echinoidea'
- 'Echinolampas belongs to Cassiduloida'
- 'Echinometra belongs to Echinoida'
- 'Echinomma belongs to Spumellaria'
- 'Echinoneus belongs to Holectypoida'
- 'Echinopecten belongs to Pterioida'
- 'Echinopedina belongs to Pedinoida'
- 'Echinophacops belongs to Phacopida'
- 'Echinophoria belongs to Neotaenioglossa'
- 'Echinophyllia belongs to Scleractinia'
- 'Echinopora belongs to Scleractinia'
- 'Echinoporina belongs to Foraminiferida'
- 'Echinoprimitia belongs to Palaeocopida'
- 'Echinopsis belongs to Temnopleuroida'
- 'Echinopyge belongs to Phacopida'
- 'Echinorbis belongs to Pterioida'
- 'Echinorhinus belongs to Squaliformes'
- 'Echinosphaerites belongs to Rhombifera'
- 'Echinospirifer belongs to Spiriferida'
- 'Echinosteges belongs to Strophomenida'
- 'Echinostrephus belongs to Echinoida'
- 'Echinothuria belongs to Echinothurioida'
- 'Echinothurideae is corrected as Echinothurioida and belongs to Echinoidea'
- 'Echinotiara belongs to Phymosomatoida'
- 'Echinoturris belongs to Neogastropoda'
- 'Echinus belongs to Echinoida'
- 'Echinus was reranked as the class Echinoidea and belongs to Echinodermata'
- 'Echioceras belongs to Ammonoidea'
- 'Echioceratoides belongs to Ammonoidea'
- 'Echiodon belongs to Ophidiiformes'
- 'Echiurida belongs to Metazoa'
- 'Echmatocrinida belongs to Crinoidea'
- 'Echmatocrinus belongs to Echmatocrinida'
- 'Echyropora belongs to Tabulata'
- 'Echyrosia belongs to Rhynchonellida'
- 'Eckastraea belongs to Scleractinia'
- 'Eclipes belongs to Gadiformes'
- 'Eclusia belongs to Foraminiferida'
- 'Ecnomocaris belongs to Emeraldellida'
- 'Econgella belongs to Foraminiferida'
- 'Economolopsis belongs to Nuculoida'
- 'Ecphora belongs to Neogastropoda'
- 'Ecphorosycon belongs to Neogastropoda'
- 'Ecrinesomus belongs to Bobasatraniiformes'
- 'Ectasis belongs to Elopiformes'
- 'Ectenaspis belongs to Asaphida'
- 'Ectenocardiomorpha belongs to Modiomorphoida'
- 'Ectenoceras belongs to Ellesmerocerida'
- 'Ectenocrinus belongs to Disparida'
- 'Ectenodesma belongs to Pterioida'
- 'Ectenodictya belongs to Reticulosa'
- 'Ectenoglossa belongs to Lingulida'
- 'Ectenonotus belongs to Phacopida'
- 'Ectenosaurus belongs to Squamata'
- 'Ectillaenus belongs to Corynexochida'
- 'Ectinechinus belongs to Echinocystitoida'
- 'Ectinochilus belongs to Neotaenioglossa'
- 'Ectinochilus (Dasyostoma) was reranked as Dasyostoma and belongs to Neotaenioglossa'
- 'Ectinochilus (Macilentos) was reranked as Macilentos and belongs to Neotaenioglossa'
- 'Ectinochilus (Vaderos) was reranked as Vaderos and belongs to Neotaenioglossa'
- 'Ectocentrites belongs to Ammonoidea'
- 'Ectochoristites belongs to Spiriferida'
- 'Ectocrinus belongs to Monobathrida'
- 'Ectocycloceras belongs to Ellesmerocerida'
- 'Ectocyrtoceras belongs to Oncoceratida'
- 'Ectogrammysia belongs to Pholadomyoida'
- 'Ectolcites belongs to Ceratitida'
- 'Ectomaria belongs to Archaeogastropoda'
- 'Ectonocorys belongs to Nassellaria'
- 'Ectoposia belongs to Terebratulida'
- 'Ectoprimitia belongs to Palaeocopida'
- 'Ectoprimitioides belongs to Palaeocopida'
- 'Ectorensselandia belongs to Terebratulida'
- 'Ectorhipidium belongs to Pentamerida'
- 'Ectosteorhachis belongs to Coelocanthiformes'
- 'Ectyphoria belongs to Terebratulida'
- 'Eczematolepis belongs to Ptyctodontida'
- 'Edaphaspis belongs to Pteraspidomorphes'
- 'Edaphoceras belongs to Nautilida'
- 'Edaphodon belongs to Chimaeriformes'
- 'Edaphophyllum belongs to Rugosa'
- 'Edapocrinus belongs to Cladida'
- 'Edelsteinaspis belongs to Corynexochida'
- 'Edelsteinia belongs to Stromatoporoidea'
- 'Edenoceras belongs to Oncoceratida'
- 'Edenopsis belongs to Palaeocopida'
- 'Edestus belongs to Eugeneodontida'
- 'Edganocare belongs to Trilobita'
- 'Edgecombeaspis belongs to Odontopleurida'
- 'Edhemia belongs to Foraminiferida'
- 'Ediacaria belongs to Scyphozoa'
- 'Edithaella belongs to Foraminiferida'
- 'Edithais belongs to Neogastropoda'
- 'Edithiella belongs to Ptychopariida'
- 'Editia belongs to Podocopida'
- 'Edmondia belongs to Pholadomyoida'
- 'Edmundites belongs to Ceratitida'
- 'Edmundsonia belongs to Asaphida'
- 'Edomia belongs to Foraminiferida'
- 'Edreja belongs to Acrotretida'
- 'Edrioaster belongs to Edrioasterida'
- 'Edrioasterida belongs to Edrioasteroidea'
- 'Edrioasteroidea belongs to Echinodermata'
- 'Edriocrinus belongs to Crinoidea'
- 'Edriodiscus belongs to Isorophida'
- 'Edriophus belongs to Edrioasterida'
- 'Edriospongia belongs to Lithistida'
- 'Edriosteges belongs to Strophomenida'
- 'Edwardsastraea belongs to Scleractinia'
- 'Edwardsomeandra belongs to Scleractinia'
- 'Edwardsoseris belongs to Scleractinia'
- 'Edwardsosmilia belongs to Scleractinia'
- 'Effeminatopleura belongs to Palaeocopida'
- 'Egdetheca belongs to Orthothecida'
- 'Egenacythere belongs to Podocopida'
- 'Egerea belongs to Neogastropoda'
- 'Egerella belongs to Veneroida'
- 'Egertonia belongs to Anguilliformes'
- 'Egesta belongs to Veneroida'
- 'Egestas belongs to Neogastropoda'
- 'Eggerella belongs to Foraminiferida'
- 'Eggerellina belongs to Foraminiferida'
- 'Eggerina belongs to Foraminiferida'
- 'Egilina belongs to Heterostrophia'
- 'Eglisia belongs to Neotaenioglossa'
- 'Eglonaspis belongs to Pteraspidomorphes'
- 'Egorovella belongs to Palaeocopida'
- 'Egorovia belongs to Podocopida'
- 'Egorovitina belongs to Podocopida'
- 'Egorvellina belongs to Palaeocopida'
- 'Egosiella belongs to Tabulata'
- 'Egotistica belongs to Neogastropoda'
- 'Egrabensiceras belongs to Ammonoidea'
- 'Egrona belongs to Veneroida'
- 'Egyngolia belongs to Agnostida'
- 'Ehlersella belongs to Pentamerida'
- 'Ehlersia belongs to Palaeocopida'
- 'Ehlersina belongs to Archaeogastropoda'
- 'Ehlersoceras belongs to Oncoceratida'
- 'Ehmania belongs to Ptychopariida'
- 'Ehmaniella belongs to Ptychopariida'
- 'Ehrenbergina belongs to Foraminiferida'
- 'Eichstaettia belongs to Elopiformes'
- 'Eichwaldia belongs to Strophomenida'
- 'Eichwaldictya belongs to Cryptostomata'
- 'Eichwaldoceras belongs to Tarphyceratida'
- 'Eidolosaurus belongs to Squamata'
- 'Eifelatrypa belongs to Atrypida'
- 'Eifeloceras belongs to Orthocerida'
- 'Eifelocrinus belongs to Cladida'
- 'Eiffelia belongs to Heteractinida'
- 'Eifyris belongs to Spiriferida'
- 'Eigilia belongs to Palaeonisciformes'
- 'Eilotreta belongs to Orthida'
- 'Eilura belongs to Trilobita'
- 'Eirelithus belongs to Asaphida'
- 'Eireocrinus belongs to Cladida'
- 'Eirlysia belongs to Archaeogastropoda'
- 'Eirmocrinus belongs to Cladida'
- 'Eiselia belongs to Archaeogastropoda'
- 'Eisenackiella belongs to Hydroida'
- 'Eisenackitina belongs to Rhizopodea'
- 'Eisenackograptus belongs to Graptoloidea'
- 'Eisobairdia belongs to Podocopida'
- 'Ejinaspis belongs to Ptychopariida'
- 'Ejnespirifer belongs to Spiriferida'
- 'Ekaterdonta belongs to Arcoida'
- 'Ekaterodonta belongs to Nuculoida'
- 'Ekstadia belongs to Nuculoida'
- 'Ektyphocythere belongs to Podocopida'
- 'Ekvasophyllum belongs to Rugosa'
- 'Ekwanoceras belongs to Oncoceratida'
- 'Ekwipagetia belongs to Agnostida'
- 'Elachorbis belongs to Neotaenioglossa'
- 'Elachychiton belongs to Neoloricata'
- 'Elaeacrinus belongs to Spiraculata'
- 'Elaeocyma belongs to Neogastropoda'
- 'Elankaspis belongs to Corynexochida'
- 'Elaphoceras belongs to Discosorida'
- 'Elaphopora belongs to Cyclostomata'
- 'Elasipodida belongs to Holothuroidea'
- 'Elasma belongs to Lychniscosa'
- 'Elasmalimus belongs to Lithistida'
- 'Elasmaspis belongs to Phacopida'
- 'Elasmata belongs to Terebratulida'
- 'Elasmatium belongs to Bivalvia'
- 'Elasmocoelia belongs to Pharetronida'
- 'Elasmocoenia belongs to Scleractinia'
- 'Elasmodectes belongs to Chimaeriformes'
- 'Elasmodus belongs to Chimaeriformes'
- 'Elasmofungia belongs to Scleractinia'
- 'Elasmogyra belongs to Scleractinia'
- 'Elasmoierea belongs to Pharetronida'
- 'Elasmonema belongs to Archaeogastropoda'
- 'Elasmophora belongs to Scleractinia'
- 'Elasmophyllia belongs to Scleractinia'
- 'Elasmophyllum belongs to Rugosa'
- 'Elasmosaurus belongs to Plesiosauria'
- 'Elasmostoma belongs to Pharetronida'
- 'Elasmothyris belongs to Orthida'
- 'Elassonia [misspelled as Ellassonia] belongs to Rhynchonellida'
- 'Elatioriella belongs to Heterostrophia'
- 'Elatius belongs to Ptychopariida'
- 'Elburgia belongs to Trilobita'
- 'Eldenosteus belongs to Arthrodira'
- 'Elder belongs to Mysidacea'
- 'Elderra belongs to Terebratulida'
- 'Eldonia belongs to Problematica'
- 'Eldoradia belongs to Ptychopariida'
- 'Eldredgeops belongs to Phacopida'
- 'Eldroceras belongs to Actinocerida'
- 'Elea belongs to Cyclostomata'
- 'Electra belongs to Cheilostomata'
- 'Electroma belongs to Pterioida'
- 'Electrona belongs to Myctophiformes'
- 'Eleganella belongs to Heterostrophia'
- 'Elegantaspis belongs to Ptychopariida'
- 'Eleganticeras belongs to Ammonoidea'
- 'Elegantilites belongs to Hyolithida'
- 'Elegantiscala belongs to Neotaenioglossa'
- 'Elegantula belongs to Veneroida'
- 'Eleganuculana belongs to Nuculoida'
- 'Elegesta belongs to Orthida'
- 'Elegestina belongs to Redlichiida'
- 'Elegestolepis belongs to Chondrichthyes'
- 'Elenamarginia belongs to Palaeocopida'
- 'Elenchus belongs to Spiriferida'
- 'Elenella belongs to Foraminiferida'
- 'Elephantanellum belongs to Neotaenioglossa'
- 'Elephantaria belongs to Scleractinia'
- 'Elephantoceras belongs to Goniatitida'
- 'Elergella belongs to Foraminiferida'
- 'Eleusoceras belongs to Discosorida'
- 'Eleutherocaris belongs to Archaeostraca'
- 'Eleutherocentrus belongs to Proetida'
- 'Eleutherocrania belongs to Acrotretida'
- 'Eleutherocrinus belongs to Spiraculata'
- 'Eleutherokomma belongs to Spiriferida'
- 'Elganellus belongs to Redlichiida'
- 'Elgerius belongs to Dendrochirotida'
- 'Elhasaella belongs to Foraminiferida'
- 'Eliasopora belongs to Ctenostomata'
- 'Elibatocrinus belongs to Cladida'
- 'Elicicola belongs to Ptychopariida'
- 'Elicrinus belongs to Cladida'
- 'Eligmoloxus belongs to Neotaenioglossa'
- 'Eligmus belongs to Pterioida'
- 'Elimata belongs to Pterioida'
- 'Eliorhynchus belongs to Rhynchonellida'
- 'Elioserolis belongs to Isopoda'
- 'Elita belongs to Spiriferida'
- 'Eliva belongs to Spiriferida'
- 'Elivella belongs to Spiriferida'
- 'Elivina belongs to Spiriferida'
- 'Elkanaspis belongs to Ptychopariida'
- 'Elkania belongs to Lingulida'
- 'Elkanisca belongs to Lingulida'
- 'Elkanoceras belongs to Discosorida'
- 'Elkanospina belongs to Chancelloriida'
- 'Elkia belongs to Asaphida'
- 'Ella belongs to Spiriferida'
- 'Ellatrivia belongs to Neotaenioglossa'
- 'Elleria belongs to Xiphosurida'
- 'Elleriprion belongs to Eunicemorpha'
- 'Ellesicrusta belongs to Crustoidea'
- 'Ellesmerelasma belongs to Rugosa'
- 'Ellesmerespongia belongs to Lithistida'
- 'Ellesmerina belongs to Podocopida'
- 'Ellesmeroceratida is corrected as Ellesmerocerida and belongs to Cephalopoda'
- 'Ellicea belongs to Neogastropoda'
- 'Ellinoceras belongs to Actinocerida'
- 'Elliottella belongs to Strophomenida'
- 'Elliottina belongs to Thecideida'
- 'Ellipsactinia belongs to Axinellida'
- 'Ellipsasteria belongs to Scleractinia'
- 'Ellipsechinus belongs to Echinoida'
- 'Ellipsella belongs to Palaeocopida'
- 'Ellipsidium belongs to Spumellaria'
- 'Ellipsobulimina belongs to Foraminiferida'
- 'Ellipsocephaloides belongs to Ptychopariida'
- 'Ellipsocephalus belongs to Ptychopariida'
- 'Ellipsoceras belongs to Ammonoidea'
- 'Ellipsocoenia belongs to Scleractinia'
- 'Ellipsocristellaria belongs to Foraminiferida'
- 'Ellipsocyathus belongs to Rugosa'
- 'Ellipsodimorphina belongs to Foraminiferida'
- 'Ellipsoglandulina belongs to Foraminiferida'
- 'Ellipsoidastraea belongs to Scleractinia'
- 'Ellipsoidella belongs to Foraminiferida'
- 'Ellipsoidina belongs to Foraminiferida'
- 'Ellipsolingulina belongs to Foraminiferida'
- 'Ellipsopolymorphina belongs to Foraminiferida'
- 'Ellipsoscapha belongs to Cephalaspida'
- 'Ellipsosmilia belongs to Scleractinia'
- 'Ellipsostrenua belongs to Ptychopariida'
- 'Ellipsostylus belongs to Spumellaria'
- 'Ellipsotaphrus belongs to Asaphida'
- 'Ellipsoxiphus belongs to Spumellaria'
- 'Ellipsuella belongs to Trilobita'
- 'Ellipticoblastus belongs to Spiraculata'
- 'Elliptocephala is corrected as Elliptocephalus and belongs to Olenellida'
- 'Elliptocyprites belongs to Podocopida'
- 'Elliptoglossa belongs to Lingulida'
- 'Elliptoidea belongs to Bivalvia'
- 'Elliptophillipsia belongs to Proetida'
- 'Elliptoseris belongs to Scleractinia'
- 'Elliptostrophia belongs to Strophomenida'
- 'Elliptotellina belongs to Veneroida'
- 'Ellisella belongs to Euomphalina'
- 'Ellisella belongs to Volborthellida'
- 'Ellisina belongs to Cheilostomata'
- 'Ellisinidra belongs to Cheilostomata'
- 'Ellisonia belongs to Conodontophorida'
- 'Ellopetalichthys belongs to Petalichthida'
- 'Ellsaspis belongs to Trilobita'
- 'Ellsworthoconus belongs to Tryblidiida'
- 'Elmaria belongs to Terebratulida'
- 'Elminius belongs to Cirripedia'
- 'Elmosaurus belongs to Notosauria'
- 'Elobiceras belongs to Ammonoidea'
- 'Elofsonella belongs to Podocopida'
- 'Elofsonia belongs to Podocopida'
- 'Elongata belongs to Hemithecellitina'
- 'Elongatanileus belongs to Asaphida'
- 'Elongobula belongs to Foraminiferida'
- 'Elonichthys belongs to Palaeonisciformes'
- 'Elopiformes belongs to Osteichthyes'
- 'Elopoides belongs to Megalopiformes'
- 'Elopopsis belongs to Crossognathiformes'
- 'Elops belongs to Elopiformes'
- 'Elpasocrinus belongs to Cladida'
- 'Elpezoe belongs to Myodocopida'
- 'Elphidiella belongs to Foraminiferida'
- 'Elphidioides belongs to Foraminiferida'
- 'Elphidium belongs to Foraminiferida'
- 'Elpidocrinus belongs to Diplobathrida'
- 'Elpinella belongs to Myodocopida'
- 'Elpisoceras belongs to Discosorida'
- 'Elpistoichthys belongs to Pachycormiformes'
- 'Elrathia belongs to Ptychopariida'
- 'Elrathiella belongs to Ptychopariida'
- 'Elrathina belongs to Ptychopariida'
- 'Elsonella belongs to Conodontophorida'
- 'Elvinia belongs to Ptychopariida'
- 'Elvinoides belongs to Ptychopariida'
- 'Elviraspis belongs to Ptychopariida'
- 'Elyaspis belongs to Ptychopariida'
- 'Elymocaris belongs to Archaeostraca'
- 'Elymospirifer belongs to Spiriferida'
- 'Elysastraea [misspelled as Elyastraea] belongs to Scleractinia'
- 'Elysiacea belongs to Sacoglossa'
- 'Elythyna [misspelled as Elythina] belongs to Spiriferida'
- 'Elyx belongs to Ptychopariida'
- 'Emaciaticeras belongs to Ammonoidea'
- 'Emanuella belongs to Spiriferida'
- 'Emarginoconus belongs to Mollusca'
- 'Emarginula belongs to Archaeogastropoda'
- 'Emarginula (Tauschia) belongs to Emarginula' according to Haber 1932
- 'Emarginula (Tauschia) was reranked as Tauschia and belongs to Archaeogastropoda'
- 'Emarginulina belongs to Archaeogastropoda'
- 'Emarites belongs to Hyolithida'
- 'Emballotheca belongs to Cheilostomata'
- 'Embaphias belongs to Plesiosauria'
- 'Embaysgnathus belongs to Conodontophorida'
- 'Embolophyllum belongs to Rugosa'
- 'Embolosia belongs to Terebratulida'
- 'Embryocrinus belongs to Cladida'
- 'Embryotoxotis belongs to Palaeocopida'
- 'Emeiella belongs to Arthropoda'
- 'Emeithella belongs to Problematica'
- 'Emeithyris belongs to Terebratulida'
- 'Emeraldella belongs to Emeraldellida'
- 'Emeraldellida belongs to Merostomoidea'
- 'Emersonia belongs to Archaeogastropoda'
- 'Emersonius belongs to Cirripedia'
- 'Emileia belongs to Ammonoidea'
- 'Emilites belongs to Goniatitida'
- 'Emiluvia belongs to Spumellaria'
- 'Emmelichthys belongs to Perciformes'
- 'Emmonsaspis belongs to Cnidaria'
- 'Emmonsia belongs to Tabulata'
- 'Emmonsiella belongs to Tabulata'
- 'Emmonsoceras belongs to Endocerida'
- 'Emmrichella belongs to Ptychopariida'
- 'Emmrichops belongs to Ptychopariida'
- 'Empedaspis belongs to Pteraspidomorphes'
- 'Emperoceras belongs to Ammonoidea'
- 'Emperocrinus belongs to Diplobathrida'
- 'Emphasia belongs to Podocopida'
- 'Empheresula belongs to Pelecaniformes'
- 'Empleconia belongs to Arcoida'
- 'Emploca belongs to Hexactinosa'
- 'Empodesma belongs to Rugosa'
- 'Emsurella belongs to Corynexochida'
- 'Emsurina belongs to Phacopida'
- 'Emuella belongs to Redlichiida'
- 'Enaeta belongs to Neogastropoda'
- 'Enaliarctos belongs to Carnivora'
- 'Enaliornis belongs to Hesperornithiformes'
- 'Enaliosuchus belongs to Crocodilia'
- 'Enallhelia belongs to Scleractinia'
- 'Enallocoenia belongs to Scleractinia'
- 'Enallocrinus belongs to Cladida'
- 'Enallophrentis belongs to Rugosa'
- 'Enallopneustes belongs to Spatangoida'
- 'Enallopora belongs to Fenestrata'
- 'Enallopsammia belongs to Scleractinia'
- 'Enallosia belongs to Terebratulida'
- 'Enallothecidea belongs to Thecideida'
- 'Enammocephalus belongs to Ptychopariida'
- 'Enantiaspis belongs to Redlichiida'
- 'Enantiomorphina belongs to Foraminiferida'
- 'Enantiopoda belongs to Remipedia'
- 'Enantiosphen belongs to Pentamerida'
- 'Enantiosphenella belongs to Pentamerida'
- 'Enantiostoma belongs to Archaeogastropoda'
- 'Enantiostreon belongs to Pterioida'
- 'Enascocrinus belongs to Taxocrinida'
- 'Enatimene belongs to Neogastropoda'
- 'Enatiodentalina belongs to Foraminiferida'
- 'Enaulofungia belongs to Pharetronida'
- 'Enayites belongs to Ammonoidea'
- 'Enchelion belongs to Anguilliformes'
- 'Enchelurus belongs to Anguilliformes'
- 'Enchelyolepis belongs to Macrosemiiformes'
- 'Enchodus belongs to Alepisauriformes'
- 'Enchondrospirifer belongs to Spiriferida'
- 'Enchostoma belongs to Problematica'
- 'Enchoteuthis belongs to Teuthida'
- 'Encicellaria belongs to Cheilostomata'
- 'Enclyclomphalus belongs to Archaeogastropoda'
- 'Encoiloceras belongs to Nautilida'
- 'Encope belongs to Clypeasteroida'
- 'Encrinaster belongs to Oegophiurida'
- 'Encrinida belongs to Crinoidea'
- 'Encrinuraspis belongs to Phacopida'
- 'Encrinurella belongs to Phacopida'
- 'Encrinuroides belongs to Phacopida'
- 'Encrinurus belongs to Phacopida'
- 'Encrinus belongs to Encrinida'
- 'Endamplexus belongs to Rugosa'
- 'Endelocrinus belongs to Cladida'
- 'Endeodiadema belongs to Diadematoida'
- 'Endianaulax belongs to Archaeogastropoda'
- 'Endiaplocus belongs to Heterostrophia'
- 'Endiataenia belongs to Neotaenioglossa'
- 'Endiatoma belongs to Neogastropoda'
- 'Endiatrachelus belongs to Heterostrophia'
- 'Endoaspis belongs to Trilobita'
- 'Endochernella belongs to Foraminiferida'
- 'Endocostea belongs to Pterioida'
- 'Endocycloceras belongs to Ellesmerocerida'
- 'Endodiscosorus belongs to Discosorida'
- 'Endolobus belongs to Nautilida'
- 'Endolophia belongs to Metacopida'
- 'Endomargarus belongs to Pholadomyoida'
- 'Endopachychilus belongs to Neogastropoda'
- 'Endopachys belongs to Scleractinia'
- 'Endophyllum belongs to Rugosa'
- 'Endoplanoceras belongs to Barrandeocerida'
- 'Endoplectoceras belongs to Discosorida'
- 'Endoplegma belongs to Lyssacinosida'
- 'Endops belongs to Proetida'
- 'Endoptygma belongs to Neotaenioglossa'
- 'Endorioceras belongs to Ellesmerocerida'
- 'Endosacculus belongs to Problematica'
- 'Endosacculus belongs to Cirripedia'
- 'Endospirifer belongs to Spiriferida'
- 'Endospiroplectammina belongs to Foraminiferida'
- 'Endostaffella belongs to Foraminiferida'
- 'Endostokesoceras belongs to Discosorida'
- 'Endostoma belongs to Pharetronida'
- 'Endoteba belongs to Foraminiferida'
- 'Endotebanella belongs to Foraminiferida'
- 'Endothecium belongs to Rugosa'
- 'Endothyra belongs to Foraminiferida'
- 'Endothyranella belongs to Foraminiferida'
- 'Endothyranopsis belongs to Foraminiferida'
- 'Endotriada belongs to Foraminiferida'
- 'Endotriadella belongs to Foraminiferida'
- 'Endrea belongs to Atrypida'
- 'Endymionia belongs to Endymioniinae' according to Fortey 1975
- 'Engelia belongs to Diadematoida'
- 'Engenella belongs to Orthida'
- 'Engina belongs to Neogastropoda'
- 'Engoniophos belongs to Neogastropoda'
- 'Engonoceras belongs to Ammonoidea'
- 'Engorthoceras belongs to Orthocerida'
- 'Engraulis belongs to Clupeiformes'
- 'Enhydriodon belongs to Carnivora'
- 'Enhydritherium belongs to Carnivora'
- 'Enichaster belongs to Spatangoida'
- 'Enida belongs to Archaeogastropoda'
- 'Enigmaconus belongs to Mollusca'
- 'Enigmalites belongs to Tabulata'
- 'Enigmalosia belongs to Strophomenida'
- 'Enigmatichthys belongs to Semionotiformes'
- 'Enigmonia belongs to Pterioida'
- 'Enischorhynchus belongs to Crossognathiformes'
- 'Enkelbergia belongs to Pterioida'
- 'Enniskillenus belongs to Acanthomorpha'
- 'Ennosviaspis belongs to Pteraspidomorphes'
- 'Ennucula belongs to Nuculoida'
- 'Ennucula (Lissanucula) belongs to Ennucula' according to Woodring 1973
- 'Ennucula (Lissanucula) was reranked as Lissanucula and belongs to Nuculoida'
- 'Enodithyris belongs to Terebratulida'
- 'Enophrys belongs to Scorpaeniformes'
- 'Enoploceras belongs to Nautilida'
- 'Enoploclytia belongs to Decapoda'
- 'Enoplocoelia belongs to Calcarea'
- 'Enoplonotus belongs to Decapoda'
- 'Enoplophthalmus belongs to Osmeriformes'
- 'Enoplostomella belongs to Cheilostomata'
- 'Enoplosus belongs to Perciformes'
- 'Enoploura belongs to Mitrata'
- 'Enosphinctes belongs to Ammonoidea'
- 'Ense belongs to Terebratulida'
- 'Enseosteus belongs to Arthrodira'
- 'Ensia belongs to Bivalvia'
- 'Ensiculus belongs to Veneroida'
- 'Ensiferites belongs to Heteractinida'
- 'Ensio belongs to Veneroida'
- 'Ensiphragma belongs to Cryptostomata'
- 'Ensipora belongs to Cryptostomata'
- 'Ensipteria belongs to Pterioida'
- 'Ensis belongs to Veneroida'
- 'Ensisolen belongs to Veneroida'
- 'Ensitellops belongs to Veneroida'
- 'Ensitheca belongs to Circothecida'
- 'Entacanthadus belongs to Strophomenida'
- 'Entacanthus belongs to Neogastropoda'
- 'Entactinia belongs to Spumellaria'
- 'Entactinosphaera belongs to Spumellaria'
- 'Entalina belongs to Scaphopoda'
- 'Entalophora belongs to Cyclostomata'
- 'Entalophoroecia belongs to Cyclostomata'
- 'Entapium belongs to Spumellaria'
- 'Enteletella belongs to Orthida'
- 'Enteletes belongs to Orthida'
- 'Enteletina belongs to Orthida'
- 'Entelophyllia belongs to Rugosa'
- 'Entelophyllum belongs to Rugosa'
- 'Entemnotrochus belongs to Archaeogastropoda'
- 'Enterolasma belongs to Rugosa'
- 'Enteropleura belongs to Pterioida'
- 'Enteropneusta belongs to Hemichordata'
- 'Entimoceras belongs to Discosorida'
- 'Entogonites belongs to Goniatitida'
- 'Entolioides belongs to Pterioida'
- 'Entoliopsis belongs to Pterioida'
- 'Entolium belongs to Pterioida'
- 'Entomaria belongs to Cheilostomata'
- 'Entomaspis belongs to Ptychopariida'
- 'Entomaster belongs to Holasteroida'
- 'Entomella belongs to Archaeogastropoda'
- 'Entomoconchus belongs to Myodocopida'
- 'Entomonotis belongs to Pterioida'
- 'Entomope belongs to Neotaenioglossa'
- 'Entomoprimitia belongs to Myodocopida'
- 'Entomozoe belongs to Myodocopida'
- 'Entoprimitia belongs to Podocopida'
- 'Entoprocta belongs to Metazoa'
- 'Entsyna belongs to Trilobita'
- 'Enygmophyllum belongs to Rugosa'
- 'Eoacidaspis belongs to Lichida'
- 'Eoacrochordiceras belongs to Ceratitida'
- 'Eoacteon belongs to Cephalaspida'
- 'Eoactis belongs to Uractinida'
- 'Eoagnostus belongs to Agnostida'
- 'Eoammosphaeroides belongs to Foraminiferida'
- 'Eoamphistrophia belongs to Strophomenida'
- 'Eoanastrophia belongs to Pentamerida'
- 'Eoanguilla belongs to Anguilliformes'
- 'Eoannularia belongs to Foraminiferida'
- 'Eoantiptychia belongs to Terebratulida'
- 'Eoapatokephalus belongs to Asaphida'
- 'Eoaquapulex belongs to Palaeocopida'
- 'Eoaraxoceras belongs to Ceratitida'
- 'Eoasaphus belongs to Asaphida'
- 'Eoasianites belongs to Goniatitida'
- 'Eoasianites (Zephyroceras) was reranked as Zephyroceras and belongs to Goniatitida'
- 'Eoastarte belongs to Trigonioida'
- 'Eoaulostomus belongs to Gasterosteiformes'
- 'Eobelemnites belongs to Belemnitida'
- 'Eobeloceras belongs to Anarcestida'
- 'Eobiernatella belongs to Spiriferida'
- 'Eobothus belongs to Pleuronectiformes'
- 'Eobrachythyrina belongs to Spiriferida'
- 'Eobrachythyris belongs to Spiriferida'
- 'Eobromidella belongs to Palaeocopida'
- 'Eobronteus belongs to Ptychopariida'
- 'Eobucania belongs to Bellerophontida'
- 'Eobuglossus belongs to Pleuronectiformes'
- 'Eobuntonia belongs to Podocopida'
- 'Eocalcinus belongs to Decapoda'
- 'Eocallista belongs to Veneroida'
- 'Eocameroceras belongs to Endocerida'
- 'Eocamptocrinus belongs to Monobathrida'
- 'Eocamptonectes belongs to Pterioida'
- 'Eocanites belongs to Prolecanitida'
- 'Eocarcinosoma belongs to Eurypterida'
- 'Eocarcinus belongs to Decapoda'
- 'Eocaridacea belongs to Malacostraca'
- 'Eocaris belongs to Eocaridacea'
- 'Eocarniodus belongs to Conodontophorida'
- 'Eocarpilius belongs to Decapoda'
- 'Eocatenipora belongs to Tabulata'
- 'Eocaudina belongs to Dendrochirotida'
- 'Eocephalites belongs to Ammonoidea'
- 'Eocephalodiscus belongs to Cephalodiscida'
- 'Eoceratoconcha belongs to Cirripedia'
- 'Eocernina belongs to Neotaenioglossa'
- 'Eocetus belongs to Cetacea'
- 'Eochaunactis belongs to Lithistida'
- 'Eocheiurus belongs to Phacopida'
- 'Eochelodes belongs to Paleoloricata'
- 'Eochelone belongs to Chelonia'
- 'Eochetoceras belongs to Ammonoidea'
- 'Eochilina belongs to Palaeocopida'
- 'Eochonetes belongs to Strophomenida'
- 'Eochoristitella belongs to Spiriferida'
- 'Eochoristites belongs to Spiriferida'
- 'Eochuangia belongs to Corynexochida'
- 'Eocicerocrinus belongs to Disparida'
- 'Eocithara belongs to Neogastropoda'
- 'Eoclarkoceras belongs to Ellesmerocerida'
- 'Eoclathurella belongs to Neogastropoda'
- 'Eoclavatorella belongs to Foraminiferida'
- 'Eocoelia belongs to Atrypida'
- 'Eocoelopoma belongs to Perciformes'
- 'Eocomatula belongs to Comatulida'
- 'Eoconcha belongs to Orthida'
- 'Eoconchidium belongs to Pentamerida'
- 'Eoconchoecia belongs to Podocopida'
- 'Eoconodontus belongs to Conodontophorida'
- 'Eoconularia belongs to Scyphozoa'
- 'Eoconuloides belongs to Foraminiferida'
- 'Eoconulus belongs to Acrotretida'
- 'Eocopea belongs to Isopoda'
- 'Eocoryne belongs to Porifera'
- 'Eocottus belongs to Scorpaeniformes'
- 'Eocramatia belongs to Strophomenida'
- 'Eocrassina belongs to Veneroida'
- 'Eocrinoidea belongs to Echinodermata'
- 'Eocrioceratites belongs to Ammonoidea'
- 'Eocristellaria belongs to Foraminiferida'
- 'Eocryphops belongs to Phacopida'
- 'Eocyckistomiceras belongs to Ellesmerocerida'
- 'Eocymatium belongs to Neotaenioglossa'
- 'Eocyphinium belongs to Proetida'
- 'Eocypraea belongs to Neotaenioglossa'
- 'Eocypridina belongs to Metacopida'
- 'Eocyrtoceras belongs to Oncoceratida'
- 'Eocyrtolites belongs to Mollusca'
- 'Eocyrtosymbole belongs to Proetida'
- 'Eocystites belongs to Ascocystitida'
- 'Eocythara belongs to Neogastropoda'
- 'Eocytherella belongs to Palaeocopida'
- 'Eocytheridea belongs to Podocopida'
- 'Eodallina belongs to Terebratulida'
- 'Eodalmanella belongs to Orthida'
- 'Eodalmanitina belongs to Phacopida'
- 'Eodanubites belongs to Ceratitida'
- 'Eoderoceras belongs to Ammonoidea'
- 'Eodesmoceras belongs to Ammonoidea'
- 'Eodevonaria belongs to Strophomenida'
- 'Eodiadema belongs to Diadematoida'
- 'Eodiaphragmoceras belongs to Ellesmerocerida'
- 'Eodiaphyodus belongs to Anguilliformes'
- 'Eodiceras belongs to Hippuritoida'
- 'Eodictyoptychus belongs to Hippuritoida'
- 'Eodindymene belongs to Phacopida'
- 'Eodinobolus belongs to Trimerellida'
- 'Eodiodon belongs to Tetradontiformes'
- 'Eodiorthelasma belongs to Orthida'
- 'Eodiscus belongs to Agnostida'
- 'Eodmitria belongs to Spiriferida'
- 'Eodon belongs to Veneroida'
- 'Eodonax belongs to Veneroida'
- 'Eodontopleura belongs to Odontopleurida'
- 'Eodouvilleiceras belongs to Ammonoidea'
- 'Eodrevermannia belongs to Proetida'
- 'Eodrillia [misspelled as Eodrilla] belongs to Neogastropoda'
- 'Eodyscritella belongs to Trepostomida'
- 'Eoectenolites belongs to Ellesmerocerida'
- 'Eoendothyra belongs to Foraminiferida'
- 'Eoendothyranopsis belongs to Foraminiferida'
- 'Eoeponidella belongs to Foraminiferida'
- 'Eoescharopora belongs to Problematica'
- 'Eoetmopterus belongs to Squaliformes'
- 'Eoeugnathus belongs to Amiiformes'
- 'Eofabiania belongs to Foraminiferida'
- 'Eofallotaspis belongs to Olenellida'
- 'Eofistulipora belongs to Cystoporata'
- 'Eofletcheria belongs to Tabulata'
- 'Eofletcheriella belongs to Tabulata'
- 'Eoforschia belongs to Foraminiferida'
- 'Eofusulina belongs to Foraminiferida'
- 'Eogaleropygus belongs to Cassiduloida'
- 'Eogaleus belongs to Carcharhiniformes'
- 'Eogaudryceras belongs to Ammonoidea'
- 'Eoglobigerina belongs to Foraminiferida'
- 'Eoglossinotoechia belongs to Rhynchonellida'
- 'Eoglossophyllum belongs to Rugosa'
- 'Eoglyptograptus belongs to Graptoloidea'
- 'Eognathodus belongs to Conodontophorida'
- 'Eogonioloboceras belongs to Goniatitida'
- 'Eogorgia belongs to Gorgonida'
- 'Eographiodactylus belongs to Palaeocopida'
- 'Eogryphus belongs to Terebratulida'
- 'Eogunnarites belongs to Ammonoidea'
- 'Eoguttulina belongs to Foraminiferida'
- 'Eogymnites belongs to Ceratitida'
- 'Eohalobia belongs to Mollusca'
- 'Eohalysiocrinus belongs to Disparida'
- 'Eoharpa belongs to Neogastropoda'
- 'Eoharpes belongs to Ptychopariida'
- 'Eohastigerinella belongs to Foraminiferida'
- 'Eohecticoceras belongs to Ammonoidea'
- 'Eohemithiris belongs to Rhynchonellida'
- 'Eoheteroceras belongs to Ammonoidea'
- 'Eoheteropora belongs to Cyclostomata'
- 'Eohippotha belongs to Cheilostomata'
- 'Eohollina belongs to Palaeocopida'
- 'Eoholocentrum belongs to Beryciformes'
- 'Eohornera belongs to Cyclostomata'
- 'Eohowellella belongs to Spiriferida'
- 'Eohyattoceras belongs to Goniatitida'
- 'Eohydnophora belongs to Scleractinia'
- 'Eoinachoides belongs to Decapoda'
- 'Eoindocrinus belongs to Cladida'
- 'Eoischyrinia is corrected as Eoischyrina and belongs to Ribeirioida'
- 'Eoisotelus belongs to Asaphida'
- 'Eokainaster belongs to Paxillosida'
- 'Eokaolishania belongs to Corynexochida'
- 'Eokaotaia belongs to Ptychopariida'
- 'Eokarpinskia belongs to Atrypida'
- 'Eokirkidium belongs to Pentamerida'
- 'Eokloedenia belongs to Palaeocopida'
- 'Eokosovopeltis belongs to Ptychopariida'
- 'Eokrefftia belongs to Myctophiformes'
- 'Eolaballa belongs to Spiriferida'
- 'Eolabroides belongs to Perciformes'
- 'Eolacazella belongs to Thecideida'
- 'Eolactoria belongs to Tetradontiformes'
- 'Eolagena belongs to Foraminiferida'
- 'Eolamprogrammus belongs to Ophidiiformes'
- 'Eolasiodiscus belongs to Foraminiferida'
- 'Eolasma belongs to Cirripedia'
- 'Eolates belongs to Perciformes'
- 'Eoleonaspis belongs to Odontopleurida'
- 'Eolepas belongs to Cirripedia'
- 'Eoleperditia belongs to Leperditicopida'
- 'Eolimea belongs to Pterioida'
- 'Eolimulus belongs to Merostomata'
- 'Eoliotina belongs to Archaeogastropoda'
- 'Eolissochonetes belongs to Strophomenida'
- 'Eolomatella belongs to Palaeocopida'
- 'Eolophotes belongs to Lampridiformes'
- 'Eolotagnostus belongs to Agnostida'
- 'Eoluvarus belongs to Perciformes'
- 'Eolyttonia belongs to Strophomenida'
- 'Eomactra belongs to Veneroida'
- 'Eomadrasites belongs to Ammonoidea'
- 'Eomanta belongs to Myliobatiformes'
- 'Eomaoristrophia belongs to Strophomenida'
- 'Eomarginifera belongs to Strophomenida'
- 'Eomarssonella belongs to Foraminiferida'
- 'Eomartiniopsis belongs to Spiriferida'
- 'Eomathilda belongs to Neotaenioglossa'
- 'Eomegalodus belongs to Hippuritoida'
- 'Eomegastrophia belongs to Strophomenida'
- 'Eomeretrix belongs to Veneroida'
- 'Eomesodon belongs to Pycnodontiformes'
- 'Eomiltha belongs to Veneroida'
- 'Eomiodon belongs to Veneroida'
- 'Eomobula belongs to Myliobatiformes'
- 'Eomoelleritia belongs to Leperditicopida'
- 'Eomonorachus belongs to Phacopida'
- 'Eomonotis belongs to Pterioida'
- 'Eomunidopsis belongs to Decapoda'
- 'Eomuraena belongs to Anguilliformes'
- 'Eomyctophum belongs to Myctophiformes'
- 'Eomyelodactylus belongs to Disparida'
- 'Eomyrophis belongs to Anguilliformes'
- 'Eomyrus belongs to Anguilliformes'
- 'Eonalivkinia belongs to Atrypida'
- 'Eonavicula belongs to Arcoida'
- 'Eonodosaria belongs to Foraminiferida'
- 'Eonomia belongs to Pterioida'
- 'Eonomismoceras belongs to Goniatitida'
- 'Eonotidanus belongs to Hexanchiformes'
- 'Eonovitatus belongs to Orthothecida'
- 'Eontia belongs to Arcoida'
- 'Eoophthalmidium belongs to Foraminiferida'
- 'Eoorodus belongs to Ctenacanthida'
- 'Eoorthis belongs to Orthida'
- 'Eopachydictya belongs to Cryptostomata'
- 'Eopachydiscus belongs to Ammonoidea'
- 'Eopaijenborchella belongs to Podocopida'
- 'Eopalorbitolina belongs to Foraminiferida'
- 'Eoparalegoceras belongs to Goniatitida'
- 'Eoparaparchites belongs to Podocopida'
- 'Eoparaphorhynchus belongs to Rhynchonellida'
- 'Eoparisocrinus belongs to Cladida'
- 'Eopatelliocrinus belongs to Monobathrida'
- 'Eopecten belongs to Pterioida'
- 'Eopeyeria belongs to Siluriformes'
- 'Eophacops belongs to Phacopida'
- 'Eophasma belongs to Nematoda'
- 'Eophiura belongs to Stenurida'
- 'Eopholidostrophia belongs to Strophomenida'
- 'Eophycis belongs to Gadiformes'
- 'Eophyllites belongs to Phylloceratitida'
- 'Eophysema belongs to Veneroida'
- 'Eopilidiocrinus belongs to Cladida'
- 'Eopinctada belongs to Pterioida'
- 'Eopinnacrinus belongs to Cladida'
- 'Eoplacognathus belongs to Conodontophorida'
- 'Eoplatanista belongs to Cetacea'
- 'Eoplatax belongs to Perciformes'
- 'Eoplectodonta belongs to Strophomenida'
- 'Eoplectodonta (Ygerodiscus) was reranked as Ygerodiscus and belongs to Strophomenida'
- 'Eoplectus belongs to Tetradontiformes'
- 'Eopleurotoma belongs to Neogastropoda'
- 'Eoplicanoplia belongs to Strophomenida'
- 'Eoplicoplasia belongs to Spiriferida'
- 'Eopolychaetus belongs to Polychaeta'
- 'Eopolydiexodina belongs to Foraminiferida'
- 'Eoporpita belongs to Hydrozoa'
- 'Eoprodromites belongs to Prolecanitida'
- 'Eoproductella belongs to Strophomenida'
- 'Eoproetus belongs to Proetida'
- 'Eoprosodacna belongs to Veneroida'
- 'Eoprosopon belongs to Decapoda'
- 'Eoprotelops belongs to Elopiformes'
- 'Eoprotrachyceras belongs to Ceratitida'
- 'Eops belongs to Redlichiida'
- 'Eopsetta belongs to Pleuronectiformes'
- 'Eopsiloceras belongs to Phylloceratitida'
- 'Eopteria belongs to Conocardioida'
- 'Eopteridium belongs to Palaeostomatopoda'
- 'Eoptychaspis belongs to Asaphida'
- 'Eoptychia belongs to Neotaenioglossa'
- 'Eoptychoparia belongs to Ptychopariida'
- 'Eopuffinus belongs to Procellariiformes'
- 'Eopugnax belongs to Rhynchonellida'
- 'Eoquasiendothyra belongs to Foraminiferida'
- 'Eoradiolites belongs to Hippuritoida'
- 'Eoranella belongs to Neotaenioglossa'
- 'Eoredlichia belongs to Redlichiida'
- 'Eoreticularia belongs to Spiriferida'
- 'Eorhipidomella belongs to Orthida'
- 'Eorizoceras belongs to Oncoceratida'
- 'Eorobergia belongs to Asaphida'
- 'Eorotundracythere belongs to Podocopida'
- 'Eorupertia belongs to Foraminiferida'
- 'Eosagenites belongs to Ceratitida'
- 'Eosalenia belongs to Diadematoida'
- 'Eosalmo belongs to Salmoniformes'
- 'Eosaukia belongs to Trilobita'
- 'Eosaurichthys belongs to Saurichthyiformes'
- 'Eoscaphelasma belongs to Acrotretida'
- 'Eoscaphites belongs to Ammonoidea'
- 'Eoschistoceras belongs to Goniatitida'
- 'Eoschizodus belongs to Trigonioida'
- 'Eoschubertella belongs to Foraminiferida'
- 'Eoschuchertella belongs to Strophomenida'
- 'Eoscrupocellaria belongs to Cheilostomata'
- 'Eoscutella belongs to Clypeasteroida'
- 'Eoscutellum belongs to Corynexochida'
- 'Eoscutum belongs to Clypeasteroida'
- 'Eosemicoscinium belongs to Fenestrata'
- 'Eosemionotus belongs to Semionotiformes'
- 'Eoseptaliphoria belongs to Rhynchonellida'
- 'Eosericoidea belongs to Strophomenida'
- 'Eoserranus belongs to Perciformes'
- 'Eoshumardia belongs to Ptychopariida'
- 'Eosigmoilina belongs to Foraminiferida'
- 'Eosinica belongs to Umbraculomorpha'
- 'Eosipho belongs to Neogastropoda'
- 'Eosiphonalia belongs to Neogastropoda'
- 'Eosiphonotreta belongs to Acrotretida'
- 'Eosiren belongs to Sirenia'
- 'Eosoconus belongs to Mollusca'
- 'Eosolarium belongs to Neotaenioglossa'
- 'Eosolen belongs to Veneroida'
- 'Eosophragmophora belongs to Orthida'
- 'Eosotrematorthis belongs to Orthida'
- 'Eosphaeroma belongs to Isopoda'
- 'Eosphargis belongs to Chelonia'
- 'Eospinatrypa belongs to Atrypida'
- 'Eospinus belongs to Tetradontiformes'
- 'Eospirifer belongs to Spiriferida'
- 'Eospiriferina belongs to Spiriferida'
- 'Eospondylus belongs to Phrynophiurida'
- 'Eospongia belongs to Lithistida'
- 'Eosqualodon belongs to Cetacea'
- 'Eostaffella belongs to Foraminiferida'
- 'Eostaffeloides belongs to Foraminiferida'
- 'Eostegostoma belongs to Orectolobiformes'
- 'Eostella belongs to Pustulosida'
- 'Eostenopora belongs to Trepostomida'
- 'Eostenoporella belongs to Trepostomida'
- 'Eostephanella belongs to Podocopida'
- 'Eostichomitra belongs to Nassellaria'
- 'Eostrophalosia belongs to Strophomenida'
- 'Eostropheodonta belongs to Strophomenida'
- 'Eostrophomena belongs to Orthida'
- 'Eostrophonella belongs to Strophomenida'
- 'Eostrotion belongs to Rugosa'
- 'Eosturia belongs to Ceratitida'
- 'Eostylodictya belongs to Spumellaria'
- 'Eosurcula belongs to Neogastropoda'
- 'Eosynanceja belongs to Scorpaeniformes'
- 'Eosyringothyris belongs to Spiriferida'
- 'Eotaphrus belongs to Conodontophorida'
- 'Eotebenna belongs to Helcionelloida'
- 'Eotetragonites belongs to Ammonoidea'
- 'Eotetraodon belongs to Tetradontiformes'
- 'Eotextularia belongs to Foraminiferida'
- 'Eothalassoceras belongs to Goniatitida'
- 'Eothecidellina belongs to Thecideida'
- 'Eothele belongs to Acrotretida'
- 'Eothesbia belongs to Neogastropoda'
- 'Eothinites belongs to Goniatitida'
- 'Eothuria belongs to Echinocystitoida'
- 'Eothynnus belongs to Perciformes'
- 'Eothyrsites belongs to Perciformes'
- 'Eotissotia belongs to Ammonoidea'
- 'Eotomaria belongs to Archaeogastropoda'
- 'Eotomopteris belongs to Phyllodocemorpha'
- 'Eotorpedo belongs to Torpedinoidea'
- 'Eotournayella belongs to Foraminiferida'
- 'Eotrapezium belongs to Veneroida'
- 'Eotrigonia belongs to Trigonioida'
- 'Eotrigonodon belongs to Tetradontiformes'
- 'Eotrimeroceras belongs to Oncoceratida'
- 'Eotrinucleus belongs to Asaphida'
- 'Eotripteroceras belongs to Orthocerida'
- 'Eotrivia belongs to Neotaenioglossa'
- 'Eotrochactaeon belongs to Cephalaspida'
- 'Eotrochus belongs to Archaeogastropoda'
- 'Eotrophonia belongs to Polychaeta'
- 'Eotuberitina belongs to Foraminiferida'
- 'Eoturris belongs to Neogastropoda'
- 'Eotympanotonus belongs to Neotaenioglossa'
- 'Eoursivivas belongs to Myoida'
- 'Eousella belongs to Terebratulida'
- 'Eouvigerina belongs to Foraminiferida'
- 'Eovasum belongs to Neogastropoda'
- 'Eoverbeekina belongs to Foraminiferida'
- 'Eoverruca belongs to Cirripedia'
- 'Eovolutilithes belongs to Neogastropoda'
- 'Eovolutina belongs to Foraminiferida'
- 'Eovolva belongs to Neotaenioglossa'
- 'Eowaeringella belongs to Foraminiferida'
- 'Eowedekindellina belongs to Foraminiferida'
- 'Eowellerites belongs to Goniatitida'
- 'Eowuhuia belongs to Asaphida'
- 'Eoxancus belongs to Neogastropoda'
- 'Eozanclus belongs to Perciformes'
- 'Eozellia belongs to Foraminiferida'
- 'Epacrochordiceras belongs to Ceratitida'
- 'Epactridion belongs to Ostracoda'
- 'Epadrianites belongs to Goniatitida'
- 'Epalxis belongs to Neogastropoda'
- 'Epancyloceras belongs to Ammonoidea'
- 'Eparietites belongs to Ammonoidea'
- 'Epaspidoceras belongs to Ammonoidea'
- 'Eperisocrinus belongs to Cladida'
- 'Epetrium belongs to Neotaenioglossa'
- 'Epeudea belongs to Calcarea'
- 'Epheria belongs to Neotaenioglossa'
- 'Ephippelasma belongs to Acrotretida'
- 'Ephippioceras belongs to Nautilida'
- 'Epiactinotrypa belongs to Cystoporata'
- 'Epialtus belongs to Decapoda'
- 'Epiannularia belongs to Foraminiferida'
- 'Epiaster belongs to Spatangoida'
- 'Epicanites belongs to Prolecanitida'
- 'Epicelia belongs to Strophomenida'
- 'Epiceltites belongs to Ceratitida'
- 'Epiceltitoides belongs to Ceratitida'
- 'Epicephalites belongs to Ammonoidea'
- 'Epiceratites belongs to Ceratitida'
- 'Epicodakia belongs to Veneroida'
- 'Epicosmoceras belongs to Ammonoidea'
- 'Epicymatoceras belongs to Nautilida'
- 'Epicyprina belongs to Veneroida'
- 'Epicyrta belongs to Terebratulida'
- 'Epideira belongs to Neogastropoda'
- 'Epideroceras belongs to Ammonoidea'
- 'Epidiceras belongs to Hippuritoida'
- 'Epidirella belongs to Neogastropoda'
- 'Epidirona belongs to Neogastropoda'
- 'Epidomatoceras belongs to Nautilida'
- 'Epifaxis belongs to Archaeogastropoda'
- 'Epiglyphioceras belongs to Goniatitida'
- 'Epiglyptoxoceras belongs to Ammonoidea'
- 'Epigondolella belongs to Conodontophorida'
- 'Epigonites belongs to Ammonoidea'
- 'Epigonus belongs to Perciformes'
- 'Epigraptus belongs to Tuboidea'
- 'Epigymnites belongs to Ceratitida'
- 'Epihalysiocrinus belongs to Disparida'
- 'Epihoplites belongs to Ammonoidea'
- 'Epijuresanites belongs to Goniatitida'
- 'Epileymeriella belongs to Ammonoidea'
- 'Epilucina belongs to Veneroida'
- 'Epimayaites belongs to Ammonoidea'
- 'Epimorphoceras belongs to Ammonoidea'
- 'Epinephelus belongs to Perciformes'
- 'Epinnula belongs to Perciformes'
- 'Epipaston belongs to Isorophida'
- 'Epipeltoceras belongs to Ammonoidea'
- 'Epipetalichthys belongs to Petalichthida'
- 'Epipetschoracrinus belongs to Cladida'
- 'Epiphanophyllum belongs to Rugosa'
- 'Epiphaxum belongs to Helioporacea'
- 'Epiphyllina belongs to Coronatida'
- 'Epiphyllum belongs to Scleractinia'
- 'Epiplastospongia belongs to Lithistida'
- 'Epiptychia belongs to Archaeogastropoda'
- 'Episageceras belongs to Prolecanitida'
- 'Episculites belongs to Ceratitida'
- 'Episcynia belongs to Neotaenioglossa'
- 'Episiphon belongs to Scaphopoda'
- 'Epismilia belongs to Scleractinia'
- 'Epismiliopsis belongs to Scleractinia'
- 'Epistomaria belongs to Foraminiferida'
- 'Epistomella belongs to Lithistida'
- 'Epistomina belongs to Foraminiferida'
- 'Epistominella belongs to Foraminiferida'
- 'Epistominita belongs to Foraminiferida'
- 'Epistominitella belongs to Foraminiferida'
- 'Epistominoides belongs to Foraminiferida'
- 'Epistrenoceras belongs to Ammonoidea'
- 'Epistroboceras belongs to Nautilida'
- 'Epitauroceras [misspelled as Eptitauroceras] belongs to Goniatitida'
- 'Epithalassoceras belongs to Goniatitida'
- 'Epitheles belongs to Pharetronida'
- 'Epithemella belongs to Foraminiferida'
- 'Epithyris belongs to Terebratulida'
- 'Epithyroides belongs to Terebratulida'
- 'Epitomyonia belongs to Orthida'
- 'Epitonium belongs to Neotaenioglossa'
- 'Epitornoceras belongs to Goniatitida'
- 'Epitrachys belongs to Polychaeta'
- 'Epitrochus belongs to Scleractinia'
- 'Epivirgatites belongs to Ammonoidea'
- 'Epiwocklumeria belongs to Clymeniida'
- 'Eponidella belongs to Foraminiferida'
- 'Eponides belongs to Foraminiferida'
- 'Epopella belongs to Cirripedia'
- 'Epophioceras belongs to Ammonoidea'
- 'Eptingium belongs to Nassellaria'
- 'Epulotrochus belongs to Archaeogastropoda'
- 'Equicastanea belongs to Palaeocopida'
- 'Equichlamys belongs to Pterioida'
- 'Equirostra belongs to Pentamerida'
- 'Erato belongs to Neotaenioglossa'
- 'Eratocrinus belongs to Cladida'
- 'Eratoidea belongs to Neogastropoda'
- 'Eratopsis belongs to Neotaenioglossa'
- 'Eratotrivia belongs to Neotaenioglossa'
- 'Erbechinus belongs to Temnopleuroida'
- 'Erbenaspis belongs to Proetida'
- 'Erbenia belongs to Asaphida'
- 'Erbenicoryphe belongs to Proetida'
- 'Erbenites belongs to Proetida'
- 'Erbenoceras belongs to Anarcestida'
- 'Erbia belongs to Ptychopariida'
- 'Erbiella belongs to Ptychopariida'
- 'Erbiopsidella belongs to Corynexochida'
- 'Erbiopsis belongs to Corynexochida'
- 'Erbocyathus belongs to Ajacicyathida'
- 'Erdoradites belongs to Ptychopariida'
- 'Erectocephalus belongs to Rhynchonellida'
- 'Erediaspis belongs to Ptychopariida'
- 'Eremactis belongs to Chancelloriida'
- 'Eremiproetus belongs to Proetida'
- 'Eremitacyathus belongs to Archaeocyathida'
- 'Eremites belongs to Ceratitida'
- 'Eremithyris belongs to Rhynchonellida'
- 'Eremochitina belongs to Rhizopodea'
- 'Eremos belongs to Ostracoda'
- 'Eremotoechia belongs to Orthida'
- 'Eremotrema belongs to Orthida'
- 'Eretmocrinus belongs to Monobathrida'
- 'Eretmosaurus belongs to Plesiosauria'
- 'Erettopterus belongs to Eurypterida'
- 'Ergenica belongs to Veneroida'
- 'Erginus belongs to Archaeogastropoda'
- 'Eribotrys belongs to Nassellaria'
- 'Ericiatia belongs to Strophomenida'
- 'Ericina belongs to Rugosa'
- 'Ericusa belongs to Neogastropoda'
- 'Eridites belongs to Orthocerida'
- 'Eridmatus belongs to Spiriferida'
- 'Eridocamplyus belongs to Trepostomida'
- 'Eridoconcha belongs to Podocopida'
- 'Eridophyllum belongs to Rugosa'
- 'Eridopora belongs to Cystoporata'
- 'Eridorthis belongs to Orthida'
- 'Eridotrypa belongs to Trepostomida'
- 'Eridotrypella belongs to Trepostomida'
- 'Eridotrypellina belongs to Trepostomida'
- 'Eriella belongs to Metacopida'
- 'Erieopterus belongs to Eurypterida'
- 'Erika belongs to Conodontophorida'
- 'Erikodus belongs to Eugeneodontida'
- 'Erinella belongs to Cheilostomata'
- 'Erineum belongs to Hexactinosa'
- 'Erinoceras belongs to Goniatitida'
- 'Erinocystis belongs to Rhombifera'
- 'Erinostrophia belongs to Strophomenida'
- 'Erioliceras belongs to Ammonoidea'
- 'Eripachya belongs to Neogastropoda'
- 'Eriphia belongs to Decapoda'
- 'Eriphyla belongs to Veneroida'
- 'Eriphylopsis belongs to Veneroida'
- 'Eripleura belongs to Podocopida'
- 'Eripnifera belongs to Orthida'
- 'Eriptycha belongs to Cephalaspida'
- 'Eriptychius belongs to Pteraspidomorphes'
- 'Eriquius belongs to Perciformes'
- 'Erismacanthus belongs to Holocephali'
- 'Erismacoscinus belongs to Ajacicyathida'
- 'Erismatina belongs to Strophomenida'
- 'Erismodus belongs to Conodontophorida'
- 'Erisocrinus belongs to Cladida'
- 'Eristavites belongs to Ammonoidea'
- 'Eristenosia belongs to Terebratulida'
- 'Eritropsis belongs to Nuculoida'
- 'Erixanium belongs to Ptychopariida'
- 'Erkosonea belongs to Cyclostomata'
- 'Erlangbapora belongs to Tabulata'
- 'Ermoceras belongs to Ammonoidea'
- 'Ernietta belongs to Erniettamorpha'
- 'Erniettamorpha belongs to Cnidaria'
- 'Ernogia belongs to Brachiopoda'
- 'Erodona belongs to Myoida'
- 'Erosaria belongs to Neotaenioglossa'
- 'Erosaria (Ravitrona) was reranked as Ravitrona and belongs to Neotaenioglossa'
- 'Erphyllum belongs to Cribricyathea'
- 'Erquelinnesia belongs to Chelonia'
- 'Erquitaia belongs to Galeomorphii'
- 'Erratencrinurus belongs to Phacopida'
- 'Erraticodon belongs to Conodontophorida'
- 'Erraticornus belongs to Hyolithida'
- 'Errhynx belongs to Rhynchonellida'
- 'Errina belongs to Stylasterina'
- 'Errolosteus belongs to Arthrodira'
- 'Erromenosteus belongs to Arthrodira'
- 'Erronea belongs to Neotaenioglossa'
- 'Ertangia belongs to Palaeocopida'
- 'Erugatocyathus belongs to Ajacicyathida'
- 'Erugocentrus belongs to Beryciformes'
- 'Erugonia belongs to Trigonioida'
- 'Ervillia belongs to Veneroida'
- 'Erycina belongs to Veneroida'
- 'Erycinella belongs to Veneroida'
- 'Erycinopsis belongs to Veneroida'
- 'Erycites belongs to Ammonoidea'
- 'Erylus belongs to Astrophorida'
- 'Erymarella belongs to Archaeogastropoda'
- 'Erymastacus belongs to Decapoda'
- 'Erymnaria belongs to Rhynchonellida'
- 'Erymnoceras belongs to Ammonoidea'
- 'Erymnocerites belongs to Ammonoidea'
- 'Escharacytheridea belongs to Podocopida'
- 'Escharella belongs to Cheilostomata'
- 'Escharella (Dialytostoma) was reranked as Dialytostoma and belongs to Neotaenioglossa'
- 'Escharendoceras belongs to Endocerida'
- 'Escharicellaria belongs to Cheilostomata'
- 'Escharifora belongs to Cheilostomata'
- 'Escharina belongs to Cheilostomata'
- 'Escharipora belongs to Cheilostomata'
- 'Escharoides belongs to Cheilostomata'
- 'Escharopora belongs to Fenestrata'
- 'Eschrichtius belongs to Cetacea'
- 'Escoffieria belongs to Neotaenioglossa'
- 'Esconites belongs to Phyllodocemorpha'
- 'Escornebovina belongs to Foraminiferida'
- 'Escumasia belongs to Cnidaria'
- 'Eselaevitrigonia belongs to Trigonioida'
- 'Esericeras belongs to Ammonoidea'
- 'Eshelmania belongs to Ptychopariida'
- 'Esilia belongs to Strophomenida'
- 'Eskimaspis belongs to Arthrodira'
- 'Eskimoceras belongs to Eskimoceratidae'
- 'Esmeraldina belongs to Olenellida'
- 'Esocelops belongs to Elopiformes'
- 'Esopoceras belongs to Orthocerida'
- 'Espanocrinus belongs to Disparida'
- 'Espella belongs to Spiriferida'
- 'Esperites belongs to Haplosclerida'
- 'Esseigania belongs to Trilobita'
- 'Essexella belongs to Rhizostomatida'
- 'Essoidea belongs to Eocaridacea'
- 'Estea belongs to Neotaenioglossa'
- 'Esthonia belongs to Tabulata'
- 'Esthonioporina belongs to Fenestrata'
- 'Esthoniporella belongs to Trepostomida'
- 'Esthonocrinus belongs to Cladida'
- 'Estlandia belongs to Orthida'
- 'Estonaceratella belongs to Podocopida'
- 'Estonielasma belongs to Rugosa'
- 'Estoniops belongs to Phacopida'
- 'Estoniops belongs to Palaeocopida'
- 'Estonirhynchia belongs to Rhynchonellida'
- 'Estonocystis belongs to Diploporita'
- 'Etacystis belongs to Problematica'
- 'Etalia belongs to Pterioida'
- 'Etallonia is corrected as Etallonasteria and belongs to Scleractinia'
- 'Etalloniella belongs to Lychniscosa'
- 'Etea belongs to Veneroida'
- 'Ethalia belongs to Archaeogastropoda'
- 'Ethelocrinus belongs to Cladida'
- 'Etherella belongs to Cystoporata'
- 'Etheridgaspis belongs to Ptychopariida'
- 'Etheridgella belongs to Arthrochirotida'
- 'Etheridgia belongs to Hexactinosa'
- 'Etheridgina belongs to Strophomenida'
- 'Etheripecten belongs to Pterioida'
- 'Ethmocardium belongs to Veneroida'
- 'Ethmocoscinus belongs to Ajacicyathida'
- 'Ethmocyathus belongs to Ajacicyathida'
- 'Ethmophyllum belongs to Ajacicyathida'
- 'Etisus belongs to Decapoda'
- 'Etmopterus belongs to Squaliformes'
- 'Etoctenocystis belongs to Ctenocystoidea'
- 'Etrema belongs to Neogastropoda'
- 'Etremopsis belongs to Neogastropoda'
- 'Etringus belongs to Clupeiformes'
- 'Etrumeus belongs to Clupeiformes'
- 'Etymothyris belongs to Terebratulida'
- 'Etyus belongs to Decapoda'
- 'Euactaeonina belongs to Cephalaspida'
- 'Euagassiceras belongs to Ammonoidea'
- 'Euagnostus belongs to Agnostida'
- 'Euaptetoceras belongs to Ammonoidea'
- 'Euaspidoceras belongs to Ammonoidea'
- 'Eubaculites belongs to Ammonoidea'
- 'Eubalaena belongs to Cetacea'
- 'Eubela belongs to Neogastropoda'
- 'Eubiodectes belongs to Pachycormiformes'
- 'Eubostrychoceras belongs to Ammonoidea'
- 'Eubranoceras belongs to Ammonoidea'
- 'Eubrochis belongs to Hexactinosa'
- 'Eubrochus belongs to Hexactinosa'
- 'Eubuliminella belongs to Foraminiferida'
- 'Eucalathis belongs to Terebratulida'
- 'Eucallista belongs to Veneroida'
- 'Eucalycoceras belongs to Ammonoidea'
- 'Eucalyptocrinites belongs to Monobathrida'
- 'Eucatillocrinus belongs to Disparida'
- 'Eucecryphalus belongs to Nassellaria'
- 'Eucentrurus belongs to Chondrichthyes'
- 'Eucharitina belongs to Rhynchonellida'
- 'Euchasma belongs to Conocardioida'
- 'Euchasmella belongs to Ribeirioida'
- 'Eucheilodon belongs to Neogastropoda'
- 'Eucheilopora belongs to Cheilostomata'
- 'Euchelus belongs to Archaeogastropoda'
- 'Euchelus (Hybochelus) belongs to Euchelus' according to Pilsbry 1890
- 'Euchelus (Hybochelus) was reranked as Hybochelus and belongs to Archaeogastropoda'
- 'Euchelus (Pareuchelus) was reranked as Pareuchelus and belongs to Archaeogastropoda'
- 'Euchilotheca belongs to Thecosomata'
- 'Euchitonia belongs to Spumellaria'
- 'Euchondria belongs to Pterioida'
- 'Euchrysalis belongs to Neotaenioglossa'
- 'Euchrysalis (Coelochrysalis) was reranked as Coelochrysalis and belongs to Neotaenioglossa'
- 'Eucidaris belongs to Cidaroida'
- 'Euciphoceras belongs to Nautilida'
- 'Eucladia belongs to Ophiocistioidea'
- 'Eucladocrinus belongs to Monobathrida'
- 'Euclathurella belongs to Neogastropoda'
- 'Euclia belongs to Neogastropoda'
- 'Euclichthys belongs to Gadiformes'
- 'Euclimacograptus belongs to Graptoloidea'
- 'Eucochlis belongs to Archaeogastropoda'
- 'Eucominia belongs to Neogastropoda'
- 'Euconactaeon was reranked as a genus and belongs to Cephalaspida'
- 'Euconactaeon belongs to Cephalaspida'
- 'Euconchitina belongs to Rhizopodea'
- 'Euconia belongs to Archaeogastropoda'
- 'Euconospira belongs to Archaeogastropoda'
- 'Eucopia belongs to Lophogastrida'
- 'Eucoroniceras belongs to Ammonoidea'
- 'Eucoronis belongs to Nassellaria'
- 'Eucrassatella belongs to Veneroida'
- 'Eucrassatella (Hybolophus) was reranked as Hybolophus and belongs to Veneroida'
- 'Eucratea belongs to Cheilostomata'
- 'Eucraterellina belongs to Metacopida'
- 'Eucryptocaris belongs to Tanaidacea'
- 'Eucycloceras belongs to Ammonoidea'
- 'Eucycloidea belongs to Neotaenioglossa'
- 'Eucyclomphalus belongs to Archaeogastropoda'
- 'Eucycloscala belongs to Archaeogastropoda'
- 'Eucyclus belongs to Archaeogastropoda'
- 'Eucymatoceras belongs to Nautilida'
- 'Eucymba belongs to Neogastropoda'
- 'Eucyrtidiellum belongs to Nassellaria'
- 'Eucyrtidium belongs to Nassellaria'
- 'Eucyrtis belongs to Nassellaria'
- 'Eucystis belongs to Diploporita'
- 'Eucythere belongs to Podocopida'
- 'Eucytherura belongs to Podocopida'
- 'Eudea belongs to Pharetronida'
- 'Eudecacythere belongs to Podocopida'
- 'Eudechenella belongs to Proetida'
- 'Eudesella belongs to Thecideida'
- 'Eudesia belongs to Terebratulida'
- 'Eudesicrinus belongs to Cyrtocrinida'
- 'Eudesites belongs to Terebratulida'
- 'Eudictyon belongs to Hexactinellida'
- 'Eudimerocrinus belongs to Diplobathrida'
- 'Eudiscoceras belongs to Ceratitida'
- 'Eudmetoceras belongs to Ammonoidea'
- 'Eudoceras belongs to Oncoceratida'
- 'Eudolatites belongs to Phacopida'
- 'Eudolium belongs to Neotaenioglossa'
- 'Eudoxina belongs to Spiriferida'
- 'Eudoxochiton belongs to Neoloricata'
- 'Euepirrhysia belongs to Pharetronida'
- 'Euerisocrinus belongs to Cladida'
- 'Eufistulina belongs to Myoida'
- 'Euflemingites belongs to Ceratitida'
- 'Eugabrielona belongs to Archaeogastropoda'
- 'Eugeneodontida belongs to Chondrichthyes'
- 'Eugeneodus belongs to Eugeneodontida'
- 'Eugeniacrinites belongs to Cyrtocrinida'
- 'Euglossodus belongs to Petalodontida'
- 'Euglyphella belongs to Metacopida'
- 'Eugnathides belongs to Pachycormiformes'
- 'Eugonocare belongs to Asaphida'
- 'Eugyra belongs to Scleractinia'
- 'Eugyriopsis belongs to Scleractinia'
- 'Euhelia belongs to Scleractinia'
- 'Euhoplites belongs to Ammonoidea'
- 'Euhoploceras belongs to Ammonoidea'
- 'Euhydrodiskos belongs to Isorophida'
- 'Euhystrichoceras belongs to Ammonoidea'
- 'Euidothyris belongs to Terebratulida'
- 'Euisculites belongs to Ceratitida'
- 'Eukloedenella belongs to Palaeocopida'
- 'Eulachychiton belongs to Neoloricata'
- 'Eulepidina belongs to Foraminiferida'
- 'Euleptochiton belongs to Neoloricata'
- 'Euleptorhamphus belongs to Beloniformes'
- 'Euleraphe belongs to Astrophorida'
- 'Eulima belongs to Heterostrophia'
- 'Eulima (Hordeulima) was reranked as Hordeulima and belongs to Neotaenioglossa'
- 'Eulimastoma belongs to Heterostrophia'
- 'Eulimella belongs to Heterostrophia'
- 'Eulimene belongs to Neotaenioglossa'
- 'Eulinderina belongs to Foraminiferida'
- 'Eulithota belongs to Semaeostomatida'
- 'Euloma belongs to Ptychopariida'
- 'Eulomella belongs to Trilobita'
- 'Eulomina belongs to Phacopida'
- 'Eulophoceras belongs to Ammonoidea'
- 'Euloxa belongs to Veneroida'
- 'Euloxoceras belongs to Orthocerida'
- 'Euloxostomum belongs to Foraminiferida'
- 'Eulyra belongs to Fenestrata'
- 'Eulytoceras belongs to Ammonoidea'
- 'Eumarcia belongs to Veneroida'
- 'Eumarcia (Atamarcia) was reranked as Atamarcia and belongs to Veneroida'
- 'Eumarcia (Atamarcia) belongs to Eumarcia' according to Marwick 1927
- 'Eumedlicottia belongs to Prolecanitida'
- 'Eumetabolotoechia belongs to Rhynchonellida'
- 'Eumetadrillia belongs to Neogastropoda'
- 'Eumetopias belongs to Carnivora'
- 'Eumetria belongs to Spiriferida'
- 'Eumetula belongs to Neotaenioglossa'
- 'Eumitra belongs to Neogastropoda'
- 'Eumitrocystella belongs to Mitrata'
- 'Eumorphactaea belongs to Decapoda'
- 'Eumorphoceras belongs to Goniatitida'
- 'Eumorphocorystes belongs to Decapoda'
- 'Eumorphocrinus belongs to Monobathrida'
- 'Eumorphocystis belongs to Diploporita'
- 'Eumorpholites belongs to Hyolithomorpha'
- 'Eumorphotis belongs to Pterioida'
- 'Eunaticina belongs to Neotaenioglossa'
- 'Eunema belongs to Archaeogastropoda'
- 'Eunemopsis belongs to Archaeogastropoda'
- 'Eunice belongs to Eunicemorpha'
- 'Eunicemorpha belongs to Polychaeta'
- 'Eunicites belongs to Eunicemorpha'
- 'Euomphalina belongs to Gastropoda'
- 'Euomphaloceras belongs to Ammonoidea'
- 'Euomphalopsis belongs to Euomphalina'
- 'Euomphalopterus belongs to Euomphalina'
- 'Euomphalus belongs to Euomphalina'
- 'Euomphalus (Woehrmannia) was reranked as Woehrmannia and belongs to Archaeogastropoda'
- 'Euonchonotina belongs to Ptychopariida'
- 'Euonychocrinus belongs to Taxocrinida'
- 'Euorthisina [misspelled as Eurorthisina] belongs to Articulata'
- 'Eupachycrinus belongs to Cladida'
- 'Eupachydiscus belongs to Ammonoidea'
- 'Euparthenia belongs to Heterostrophia'
- 'Eupatagus belongs to Spatangoida'
- 'Euphemitella belongs to Bellerophontida'
- 'Euphemites belongs to Bellerophontida'
- 'Euphemitopsis belongs to Bellerophontida'
- 'Euphenax belongs to Pterioida'
- 'Euphylax belongs to Decapoda'
- 'Euphyllia belongs to Scleractinia'
- 'Euphylloceras belongs to Phylloceratitida'
- 'Euphyllon belongs to Neogastropoda'
- 'Eupinacoceras belongs to Ceratitida'
- 'Euplectella belongs to Lyssacinosida'
- 'Eupleura belongs to Neogastropoda'
- 'Eupleuroceras belongs to Goniatitida'
- 'Euplica belongs to Neogastropoda'
- 'Euporosteus belongs to Coelocanthiformes'
- 'Euprimites belongs to Palaeocopida'
- 'Euprimitia belongs to Palaeocopida'
- 'Euprionoceras belongs to Ammonoidea'
- 'Euprognatha belongs to Decapoda'
- 'Euprotomus belongs to Neotaenioglossa'
- 'Eupsammia belongs to Scleractinia'
- 'Euptera belongs to Pterioida'
- 'Euptychaspis belongs to Asaphida'
- 'Euptychoceras belongs to Ammonoidea'
- 'Euptychocrinus belongs to Diplobathrida'
- 'Euractinella belongs to Spiriferida'
- 'Eurekabolbina belongs to Palaeocopida'
- 'Eurekapegma belongs to Helcionelloida'
- 'Eurekaspirifer belongs to Spiriferida'
- 'Eurekia belongs to Asaphida'
- 'Eurete belongs to Hexactinosa'
- 'Eurhinodelphis belongs to Cetacea'
- 'Eurhinosaurus belongs to Ichthyosauria'
- 'Eurhodia belongs to Cassiduloida'
- 'Eurhomalea belongs to Veneroida'
- 'Euriclanculus belongs to Archaeogastropoda'
- 'Eurites belongs to Goniatitida'
- 'Euritina belongs to Cheilostomata'
- 'Euroatrypa belongs to Atrypida'
- 'Euroceras belongs to Goniatitida'
- 'Eurocyamus belongs to Palaeocopida'
- 'Europisthia belongs to Palaeocopida'
- 'Europora belongs to Cryptostomata'
- 'Eurostina belongs to Ptychopariida'
- 'Euryalox belongs to Archaeogastropoda'
- 'Euryamphipora belongs to Stromatoporoidea'
- 'Euryarthra belongs to Galeomorphii'
- 'Eurycaraspis belongs to Petalichthida'
- 'Eurycare belongs to Ptychopariida'
- 'Eurycarpus belongs to Decapoda'
- 'Eurycephalites belongs to Ammonoidea'
- 'Eurycheilostoma belongs to Foraminiferida'
- 'Eurychilina belongs to Palaeocopida'
- 'Eurycleidus belongs to Plesiosauria'
- 'Eurycolporhynchus belongs to Rhynchonellida'
- 'Eurycormus belongs to Pachycormiformes'
- 'Eurydesma belongs to Pterioida'
- 'Eurydictya belongs to Cryptostomata'
- 'Eurydike belongs to Neogastropoda'
- 'Eurydiscites belongs to Haplosclerida'
- 'Euryentmema belongs to Neogastropoda'
- 'Euryentome belongs to Neogastropoda'
- 'Euryitycythere belongs to Podocopida'
- 'Eurymya belongs to Modiomorphoida'
- 'Eurymyella belongs to Modiomorphoida'
- 'Eurynoticeras belongs to Ammonoidea'
- 'Eurynotoides belongs to Palaeonisciformes'
- 'Euryoblastus belongs to Spiraculata'
- 'Euryochetus belongs to Neogastropoda'
- 'Euryocrinus belongs to Sagenocrinida'
- 'Eurypetalum belongs to Cassiduloida'
- 'Eurypholis belongs to Alepisauriformes'
- 'Euryphyllum belongs to Rugosa'
- 'Euryplax belongs to Decapoda'
- 'Eurypneustes belongs to Phymosomatoida'
- 'Euryprion belongs to Eunicemorpha'
- 'Eurypterida belongs to Merostomata'
- 'Eurypterus belongs to Eurypterida'
- 'Eurypterus (Adelophthalmus) was reranked as Adelophthalmus and belongs to Eurypterida'
- 'Eurypthyris belongs to Terebratulida'
- 'Euryrizoceras belongs to Oncoceratida'
- 'Eurysalenia belongs to Salenioida'
- 'Eurysaurus belongs to Plesiosauria'
- 'Eurysina belongs to Terebratulida'
- 'Eurysites belongs to Rhynchonellida'
- 'Eurysoria belongs to Terebratulida'
- 'Euryspirifer belongs to Spiriferida'
- 'Eurystichthys belongs to Pachycormiformes'
- 'Eurystomella belongs to Cheilostomata'
- 'Eurystrotos belongs to Cyclostomata'
- 'Eurytellina belongs to Veneroida'
- 'Eurythyrhombopora belongs to Cryptostomata'
- 'Eurythyris belongs to Terebratulida'
- 'Eurytium belongs to Decapoda'
- 'Eurytorus belongs to Opisthobranchia'
- 'Eurytreta belongs to Acrotretida'
- 'Euryzone belongs to Archaeogastropoda'
- 'Eusagenites belongs to Ceratitida'
- 'Euscalpellum belongs to Cirripedia'
- 'Euscobinella belongs to Neogastropoda'
- 'Euseila belongs to Neotaenioglossa'
- 'Eusemius belongs to Amiiformes'
- 'Eushantungoceras belongs to Actinocerida'
- 'Eusiphonella belongs to Pharetronida'
- 'Eusmilia belongs to Scleractinia'
- 'Eusmiliopsis belongs to Scleractinia'
- 'Euspilopora belongs to Cryptostomata'
- 'Euspira belongs to Neotaenioglossa'
- 'Euspirocrinus belongs to Cladida'
- 'Eustenocrinus belongs to Disparida'
- 'Eustephanella belongs to Metacopida'
- 'Eusthenoceras belongs to Orthocerida'
- 'Eusthenopteron belongs to Coelocanthiformes'
- 'Eusthenotrochus belongs to Scleractinia'
- 'Eustoma belongs to Neotaenioglossa'
- 'Eustomia belongs to Heterostrophia'
- 'Eustrobilus belongs to Lithistida'
- 'Eustypocystis belongs to Ascocystitida'
- 'Eusyringium belongs to Nassellaria'
- 'Eutactostomium belongs to Hexactinosa'
- 'Eutaxocrinus belongs to Taxocrinida'
- 'Eutelecrinus belongs to Monobathrida'
- 'Euthemon belongs to Ophiocistioidea'
- 'Euthlipsurella belongs to Podocopida'
- 'Euthria belongs to Neogastropoda'
- 'Euthriofusus belongs to Neogastropoda'
- 'Euthydesma belongs to Praecardioida'
- 'Euthymella belongs to Neotaenioglossa'
- 'Euthymipecten belongs to Pterioida'
- 'Euthynnus belongs to Perciformes'
- 'Euthynotus belongs to Pachycormiformes'
- 'Euthystylus [misspelled as Futhystylus] belongs to Neotaenioglossa'
- 'Eutinochilus belongs to Archaeogastropoda'
- 'Eutomoceras belongs to Ceratitida'
- 'Eutrephoceras belongs to Nautilida'
- 'Eutretocystis belongs to Rhombifera'
- 'Eutrichiurides belongs to Perciformes'
- 'Eutrigla belongs to Scorpaeniformes'
- 'Eutrochocrinus belongs to Monobathrida'
- 'Euturrilites belongs to Ammonoidea'
- 'Eutylus belongs to Myoida'
- 'Euuvigerina belongs to Foraminiferida'
- 'Euxinella belongs to Rhynchonellida'
- 'Euxinita belongs to Foraminiferida'
- 'Euzittelia belongs to Pharetronida'
- 'Euzkadiella belongs to Haplosclerida'
- 'Euzone belongs to Archaeogastropoda'
- 'Euzonosoma belongs to Oegophiurida'
- 'Evactinopora belongs to Cystoporata'
- 'Evactinostella belongs to Cystoporata'
- 'Evagena belongs to Proetida'
- 'Evalea belongs to Heterostrophia'
- 'Evanescirostrum belongs to Rhynchonellida'
- 'Evanidisinurostrum belongs to Rhynchonellida'
- 'Evansaspis belongs to Corynexochida'
- 'Evargyrotheca belongs to Terebratulida'
- 'Evarnula belongs to Neogastropoda'
- 'Evechinus belongs to Echinoida'
- 'Evelynella belongs to Heterostrophia'
- 'Evencoceras belongs to Intejocerida'
- 'Evencodus belongs to Conodontophorida'
- 'Evenia belongs to Pterioida'
- 'Evenkia belongs to Palaeonisciformes'
- 'Evenkiella belongs to Rugosa'
- 'Evenkina belongs to Orthida'
- 'Evenkinorthis belongs to Orthida'
- 'Evenkorhynchia belongs to Rhynchonellida'
- 'Evermannella belongs to Alepisauriformes'
- 'Everticyclammina belongs to Foraminiferida'
- 'Evesthes belongs to Pleuronectiformes'
- 'Evlanella belongs to Palaeocopida'
- 'Evlania belongs to Foraminiferida'
- 'Evlanoceras belongs to Oncoceratida'
- 'Evlanovia belongs to Palaeocopida'
- 'Evolutinella belongs to Foraminiferida'
- 'Evolutononion belongs to Foraminiferida'
- 'Evolvocassidulina belongs to Foraminiferida'
- 'Evropeites belongs to Phacopida'
- 'Ewaldocoenia belongs to Scleractinia'
- 'Ewekoroia belongs to Neotaenioglossa'
- 'Ewingella belongs to Nassellaria'
- 'Exaetocrinus belongs to Cladida'
- 'Exallias belongs to Perciformes'
- 'Exanthesis belongs to Lychniscosa'
- 'Exastipyx belongs to Corynexochida'
- 'Exatrypa belongs to Atrypida'
- 'Excalibosaurus belongs to Ichthyosauria'
- 'Excavatorhynchia belongs to Rhynchonellida'
- 'Excellichlamys belongs to Pterioida'
- 'Exceptothyris belongs to Terebratulida'
- 'Exechestoma belongs to Neotaenioglossa'
- 'Exechocirsus belongs to Neotaenioglossa'
- 'Exechonella belongs to Cheilostomata'
- 'Exelissa [misspelled as Exlessia] belongs to Neotaenioglossa'
- 'Exelissa (Teliochilus) was reranked as Teliochilus and belongs to Neotaenioglossa'
- 'Exellia belongs to Perciformes'
- 'Exfenestella belongs to Fenestrata'
- 'Exidomonea belongs to Cyclostomata'
- 'Exigraptus belongs to Graptoloidea'
- 'Exilia belongs to Neogastropoda'
- 'Exilifrons belongs to Rugosa'
- 'Exilifusus belongs to Neogastropoda'
- 'Exilitheca belongs to Exilithecida'
- 'Exilithecida belongs to Orthothecimorpha'
- 'Exiloidea belongs to Neogastropoda'
- 'Exiteloceras belongs to Ammonoidea'
- 'Exlinella belongs to Molpadiida'
- 'Exochella belongs to Cheilostomata'
- 'Exochoceras belongs to Discosorida'
- 'Exochocrinus belongs to Cladida'
- 'Exochoecia belongs to Cyclostomata'
- 'Exochopora belongs to Lithistida'
- 'Exochops belongs to Proetida'
- 'Exochorhynchus belongs to Pholadomyoida'
- 'Exocoetoides belongs to Alepisauriformes'
- 'Exoconularia belongs to Scyphozoa'
- 'Exocrinus belongs to Cladida'
- 'Exocyrtoceras belongs to Discosorida'
- 'Exodictydia belongs to Lithistida'
- 'Exogyra belongs to Pterioida'
- 'Exomiliopsis belongs to Neogastropoda'
- 'Exophthalmocythere belongs to Podocopida'
- 'Exoriocrinus belongs to Cladida'
- 'Exosiperna belongs to Mytiloida'
- 'Exostega belongs to Rugosa'
- 'Exotica belongs to Veneroida'
- 'Exotornoceras belongs to Goniatitida'
- 'Expellobolus belongs to Lingulida'
- 'Experilingula belongs to Lingulida'
- 'Exputens belongs to Pterioida'
- 'Exsculptina belongs to Foraminiferida'
- 'Exsulacrinus belongs to Monobathrida'
- 'Extendilabrum belongs to Bellerophontida'
- 'Extentitheca belongs to Circothecida'
- 'Exterocrinus belongs to Cladida'
- 'Extrania belongs to Palaeocopida'
- 'Extrania belongs to Corynexochida'
- 'Eygalierina belongs to Foraminiferida'
- 'Eymarella belongs to Archaeogastropoda'
- 'Eymekops belongs to Asaphida'
- 'Ezhuangia belongs to Corynexochida'
- 'Ezilloella belongs to Ammonoidea'
- 'Ezonuculana belongs to Nuculoida'
- 'Fabagella belongs to Pholadomyoida'
- 'Fabalicypris belongs to Podocopida'
- 'Fabanella belongs to Podocopida'
- 'Fabella belongs to Veneroida'
- 'Faberoceras belongs to Discosorida'
- 'Faberolasma belongs to Rugosa'
- 'Faberophyllum belongs to Rugosa'
- 'Fabiania belongs to Foraminiferida'
- 'Fabifenestella belongs to Fenestrata'
- 'Fabularia belongs to Foraminiferida'
- 'Fabulaspis belongs to Trilobita'
- 'Fabulina belongs to Veneroida'
- 'Faciledictyon belongs to Stromatoporoidea'
- 'Faciura belongs to Ptychopariida'
- 'Facivermis belongs to Lobopoda'
- 'Fadenia belongs to Eugeneodontida'
- 'Fagesia belongs to Ammonoidea'
- 'Fahraeusodus belongs to Conodontophorida'
- 'Failleana belongs to Ptychopariida'
- 'Fainella belongs to Tabulata'
- 'Faksephyllia [misspelled as Faxsephyllia] belongs to Scleractinia'
- 'Faksephyllia belongs to Scleractinia'
- 'Faksethyris belongs to Terebratulida'
- 'Falafer belongs to Strophomenida'
- 'Falanaspis belongs to Asaphida'
- 'Falcatodonta belongs to Arcoida'
- 'Falcatoproetus belongs to Proetida'
- 'Falcatus belongs to Symmoriida'
- 'Falciclymenia belongs to Clymeniida'
- 'Falciferella belongs to Ammonoidea'
- 'Falciferula belongs to Terebratulida'
- 'Falcimytilus belongs to Mytiloida'
- 'Falcitornoceras belongs to Goniatitida'
- 'Falconoplax belongs to Decapoda'
- 'Falites belongs to Ostracoda'
- 'Falkosites belongs to Eunicemorpha'
- 'Fallacites belongs to Goniatitida'
- 'Fallacosteus belongs to Arthrodira'
- 'Fallaticella belongs to Palaeocopida'
- 'Fallaxispirifer belongs to Spiriferida'
- 'Fallaxoproductus belongs to Strophomenida'
- 'Fallocyathus belongs to Ajacicyathida'
- 'Fallotaspidella belongs to Olenellida'
- 'Fallotaspis belongs to Olenellida'
- 'Fallotella belongs to Foraminiferida'
- 'Fallotia belongs to Foraminiferida'
- 'Falloticeras belongs to Ammonoidea'
- 'Faloriella belongs to Neotaenioglossa'
- 'Falospongia belongs to Haplosclerida'
- 'Falsatrypa belongs to Atrypida'
- 'Falsicatenipora belongs to Tabulata'
- 'Falsicolus belongs to Neogastropoda'
- 'Falsifusus belongs to Neogastropoda'
- 'Falsipollex belongs to Palaeocopida'
- 'Falsocibicides belongs to Foraminiferida'
- 'Falsocythere belongs to Podocopida'
- 'Falsogaudryinella belongs to Foraminiferida'
- 'Falsoguttulina belongs to Foraminiferida'
- 'Falsopalmula belongs to Foraminiferida'
- 'Falsoplanulina belongs to Foraminiferida'
- 'Falsostyliola belongs to Thecosomata'
- 'Falsostyliola belongs to Heterostrophia'
- 'Falsotruncana belongs to Foraminiferida'
- 'Falsurgonina belongs to Foraminiferida'
- 'Falunia belongs to Podocopida'
- 'Faluniella belongs to Heterostrophia'
- 'Famatinolithus belongs to Asaphida'
- 'Famatinorthis belongs to Orthida'
- 'Famaxonia belongs to Rugosa'
- 'Famenella belongs to Palaeocopida'
- 'Famennelasma belongs to Rugosa'
- 'Faniathalamia belongs to Calcarea'
- 'Fanichonetes belongs to Strophomenida'
- 'Fanninoceras belongs to Ammonoidea'
- 'Fansycyathus belongs to Ajacicyathida'
- 'Fantus belongs to Nassellaria'
- 'Fanulodiscus belongs to Isorophida'
- 'Faorina belongs to Spatangoida'
- 'Farabophyllum belongs to Rugosa'
- 'Farbesiceras belongs to Ammonoidea'
- 'Farcus belongs to Nassellaria'
- 'Fardenia belongs to Strophomenida'
- 'Farisia belongs to Veneroida'
- 'Farnhamia belongs to Ammonoidea'
- 'Farquharsonia belongs to Diadematoida'
- 'Farrazia belongs to Pholadomyoida'
- 'Farrea belongs to Hexactinosa'
- 'Farreopsis belongs to Hexactinellida'
- 'Farroceras belongs to Endocerida'
- 'Fartulum belongs to Neotaenioglossa'
- 'Fasciatiphyllia belongs to Scleractinia'
- 'Fascicoma belongs to Acrotretida'
- 'Fascicosta belongs to Rhynchonellida'
- 'Fascicostella belongs to Orthida'
- 'Fasciculiamplexus belongs to Rugosa'
- 'Fasciculiconcha belongs to Pterioida'
- 'Fasciculina belongs to Orthida'
- 'Fasciculinopora belongs to Cyclostomata'
- 'Fasciculipora belongs to Cyclostomata'
- 'Fasciculitubus belongs to Tuboidea'
- 'Fasciculoceras belongs to Anarcestida'
- 'Fasciculophyllum belongs to Rugosa'
- 'Fasciculus belongs to Ctenophora'
- 'Fascifera belongs to Orthida'
- 'Fascigera belongs to Cyclostomata'
- 'Fascinewellipecten belongs to Pterioida'
- 'Fasciolaria belongs to Neogastropoda'
- 'Fascioplex belongs to Neogastropoda'
- 'Fascipericyclus belongs to Goniatitida'
- 'Fasciphyllum belongs to Rugosa'
- 'Fascipora belongs to Cyclostomata'
- 'Fasciseris belongs to Scleractinia'
- 'Fascistropheodonta belongs to Strophomenida'
- 'Fascivelvata belongs to Archaeogastropoda'
- 'Fascizetina belongs to Orthida'
- 'Fastigastocythere belongs to Podocopida'
- 'Fastigiella belongs to Neotaenioglossa'
- 'Fastuoscolex belongs to Phyllodocemorpha'
- 'Fatocephalus belongs to Ptychopariida'
- 'Faujasia belongs to Cassiduloida'
- 'Faujasina belongs to Foraminiferida'
- 'Fauraster belongs to Cassiduloida'
- 'Fautor belongs to Archaeogastropoda'
- 'Favartia belongs to Neogastropoda'
- 'Favelloides belongs to Spirotrichia'
- 'Faveolebris belongs to Podocopida'
- 'Favia belongs to Scleractinia'
- 'Favicella belongs to Cystoporata'
- 'Favilynthus belongs to Monocyathida'
- 'Favistina belongs to Rugosa'
- 'Favites belongs to Scleractinia'
- 'Favitopsis belongs to Scleractinia'
- 'Favocassidulina belongs to Foraminiferida'
- 'Favosichaetetes belongs to Tabulospongida'
- 'Favositella belongs to Cystoporata'
- 'Favosites belongs to Tabulata'
- 'Favosyringium belongs to Nassellaria'
- 'Favrella belongs to Ammonoidea'
- 'Favriella belongs to Neogastropoda'
- 'Favulella belongs to Metacopida'
- 'Favulina belongs to Foraminiferida'
- 'Favusella belongs to Foraminiferida'
- 'Fax belongs to Neogastropoda'
- 'Faxia [misspelled as Faxxia] belongs to Neotaenioglossa'
- 'Fayettevillea belongs to Goniatitida'
- 'Fayettoceras belongs to Oncoceratida'
- 'Fayoumaster belongs to Valvatida'
- 'Fedaiella belongs to Opisthobranchia'
- 'Fedorowskicyathus belongs to Rugosa'
- 'Fedorowskiella belongs to Rugosa'
- 'Fehamya belongs to Orthida'
- 'Fehlmannites belongs to Ammonoidea'
- 'Feifelia belongs to Hexactinosa'
- 'Feilongshania belongs to Trilobita'
- 'Felaniella belongs to Veneroida'
- 'Felinotoechia belongs to Rhynchonellida'
- 'Felixaraea belongs to Scleractinia'
- 'Felixastraea belongs to Scleractinia'
- 'Felixigyra belongs to Scleractinia'
- 'Felixium belongs to Dictyoceratida'
- 'Fellaster belongs to Clypeasteroida'
- 'Fellerites belongs to Palaeocopida'
- 'Fellius belongs to Cidaroida'
- 'Felsinella belongs to Foraminiferida'
- 'Felsinotherium belongs to Sirenia'
- 'Femerensia belongs to Palaeocopida'
- 'Feneoniana belongs to Archaeogastropoda'
- 'Fenestella belongs to Fenestrata'
- 'Fenestellata belongs to Fenestrata'
- 'Fenestepora belongs to Fenestrata'
- 'Fenesteverta belongs to Fenestrata'
- 'Fenestralia belongs to Fenestrata'
- 'Fenestrapora belongs to Fenestrata'
- 'Fenestraspis belongs to Phacopida'
- 'Fenestrata belongs to Stenolaemata'
- 'Fenestrellina belongs to Fenestrata'
- 'Fenestricardita belongs to Veneroida'
- 'Fenestrirostra belongs to Rhynchonellida'
- 'Fenestrocyathus belongs to Archaeocyathida'
- 'Fenestrospongia belongs to Lithistida'
- 'Fenestrosyrinx belongs to Neogastropoda'
- 'Fenestrulina belongs to Cheilostomata'
- 'Fengjiachonia belongs to Veneroida'
- 'Fengtaiella belongs to Ostracoda'
- 'Fengzuella belongs to Lingulida'
- 'Fenolignum belongs to Neogastropoda'
- 'Fensiangia belongs to Problematica'
- 'Fenxiangella belongs to Strophomenida'
- 'Ferayina belongs to Foraminiferida'
- 'Ferecetotherium belongs to Cetacea'
- 'Ferenepea belongs to Ptychopariida'
- 'Ferestromatopora belongs to Stromatoporoidea'
- 'Ferganella belongs to Rhynchonellida'
- 'Fergania belongs to Pterioida'
- 'Ferganoceras belongs to Goniatitida'
- 'Ferganoproductus belongs to Strophomenida'
- 'Fernandezaster belongs to Spatangoida'
- 'Fernglenia belongs to Spiriferida'
- 'Ferralsia belongs to Ptychopariida'
- 'Ferrax belongs to Orthida'
- 'Ferresium belongs to Spumellaria'
- 'Ferrobolus belongs to Acrotretida'
- 'Ferrogyra belongs to Hyperstrophina'
- 'Ferrya belongs to Scleractinia'
- 'Ferrythyris belongs to Terebratulida'
- 'Feruminops belongs to Phacopida'
- 'Feurtillia belongs to Foraminiferida'
- 'Fezzanoglossa belongs to Lingulida'
- 'Ffynnonia belongs to Orthida'
- 'Fibrosopecten belongs to Pterioida'
- 'Fibula belongs to Neotaenioglossa'
- 'Fibularia belongs to Clypeasteroida'
- 'Fibulaster belongs to Clypeasteroida'
- 'Fibulella belongs to Heterostrophia'
- 'Fibulina belongs to Clypeasteroida'
- 'Fibulistrophia belongs to Strophomenida'
- 'Fibuloptygmatis belongs to Heterostrophia'
- 'Fibuloptyxis belongs to Heterostrophia'
- 'Ficariastraea belongs to Scleractinia'
- 'Ficheuria belongs to Ammonoidea'
- 'Ficopsis belongs to Neotaenioglossa'
- 'Fictoacteon belongs to Cephalaspida'
- 'Fictonoba belongs to Neotaenioglossa'
- 'Ficulomorpha belongs to Neogastropoda'
- 'Ficulopsis belongs to Neogastropoda'
- 'Ficus belongs to Neotaenioglossa'
- 'Fidelitella belongs to Palaeocopida'
- 'Fidera belongs to Nuculoida'
- 'Fidespirifer belongs to Spiriferida'
- 'Fieldaspis belongs to Corynexochida'
- 'Fieldia belongs to Priapulida'
- 'Fieldingaspis belongs to Cephalaspidiformes'
- 'Fieldospongia belongs to Lithistida'
- 'Fifeocrinus belongs to Cladida'
- 'Figularia belongs to Cheilostomata'
- 'Fijnonion belongs to Foraminiferida'
- 'Fikaites belongs to Ammonoidea'
- 'Filiatrypa belongs to Atrypida'
- 'Filicava belongs to Cyclostomata'
- 'Filicea belongs to Cyclostomata'
- 'Filiconcha belongs to Strophomenida'
- 'Filicrisia belongs to Cyclostomata'
- 'Filicrisina belongs to Cyclostomata'
- 'Filifascigera belongs to Cyclostomata'
- 'Filigreenia belongs to Rhynchonellida'
- 'Filiramoporina belongs to Cystoporata'
- 'Filisparsa belongs to Cyclostomata'
- 'Filites belongs to Fenestrata'
- 'Filodrilla belongs to Neogastropoda'
- 'Filograna belongs to Serpulimorpha'
- 'Filogranula belongs to Serpulimorpha'
- 'Filopecten belongs to Pterioida'
- 'Filosina belongs to Veneroida'
- 'Fimbria belongs to Veneroida'
- 'Fimbriaria belongs to Strophomenida'
- 'Fimbriatella belongs to Neotaenioglossa'
- 'Fimbrinia belongs to Strophomenida'
- 'Fimbriothyris belongs to Terebratulida'
- 'Fimbrispirifer belongs to Spiriferida'
- 'Finiclymenia belongs to Clymeniida'
- 'Finkelnburgia belongs to Orthida'
- 'Finksella belongs to Lithistida'
- 'Finlayella belongs to Veneroida'
- 'Finlayina belongs to Foraminiferida'
- 'Finlayola belongs to Heterostrophia'
- 'Finmarchinella belongs to Podocopida'
- 'Finospirifer belongs to Spiriferida'
- 'Fiorella belongs to Palaeocopida'
- 'Firmacidaris belongs to Echinoidea'
- 'Firmicornus belongs to Hyolithida'
- 'Fischerella belongs to Ctenostomata'
- 'Fischericardium belongs to Veneroida'
- 'Fischeriella belongs to Archaeogastropoda'
- 'Fischerina belongs to Foraminiferida'
- 'Fishericrinus belongs to Cyrtocrinida'
- 'Fissiculata belongs to Blastoidea'
- 'Fissidentalium belongs to Scaphopoda'
- 'Fissilobiceras belongs to Ammonoidea'
- 'Fissilunula belongs to Veneroida'
- 'Fissirhynchia belongs to Rhynchonellida'
- 'Fissispongia belongs to Pharetronida'
- 'Fissobractites belongs to Dendrochirotida'
- 'Fissocephalus belongs to Ptychopariida'
- 'Fissocrinocythere belongs to Podocopida'
- 'Fissocythere belongs to Podocopida'
- 'Fissodus belongs to Petalodontida'
- 'Fissoelphidium belongs to Foraminiferida'
- 'Fissurella belongs to Archaeogastropoda'
- 'Fissurellidea belongs to Archaeogastropoda'
- 'Fissuricella belongs to Cheilostomata'
- 'Fissurisepta belongs to Archaeogastropoda'
- 'Fistellaspongia belongs to Lyssacinosida'
- 'Fistulamina belongs to Cystoporata'
- 'Fistularia belongs to Gasterosteiformes'
- 'Fistularioides belongs to Gasterosteiformes'
- 'Fistulicanta belongs to Cystoporata'
- 'Fistulimurina belongs to Tabulospongida'
- 'Fistuliphragma belongs to Cystoporata'
- 'Fistulipora belongs to Cystoporata'
- 'Fistuliporella belongs to Cystoporata'
- 'Fistuliporidra belongs to Cystoporata'
- 'Fistuliramus belongs to Cystoporata'
- 'Fistulisponga belongs to Calcarea'
- 'Fistulobalanus belongs to Cirripedia'
- 'Fistulocladia belongs to Cystoporata'
- 'Fistulogonites belongs to Orthida'
- 'Fistulotrypa belongs to Cystoporata'
- 'Fitzroyella belongs to Rhynchonellida'
- 'Flabellammina belongs to Foraminiferida'
- 'Flabellamminopsis belongs to Foraminiferida'
- 'Flabelligerimorpha belongs to Polychaeta'
- 'Flabellimutilis belongs to Podocopida'
- 'Flabellinella belongs to Foraminiferida'
- 'Flabellipecten belongs to Pterioida'
- 'Flabellirhynchia belongs to Rhynchonellida'
- 'Flabellisphinctes belongs to Ammonoidea'
- 'Flabellispongia belongs to Lychniscosa'
- 'Flabellitesia belongs to Orthida'
- 'Flabellocephalus belongs to Asaphida'
- 'Flabellocyclolina belongs to Foraminiferida'
- 'Flabellocyrtia belongs to Spiriferida'
- 'Flabellopora belongs to Cheilostomata'
- 'Flabellosmilia belongs to Scleractinia'
- 'Flabellothyris belongs to Terebratulida'
- 'Flabellotrypa belongs to Cyclostomata'
- 'Flabellulirostrum belongs to Rhynchonellida'
- 'Flabellum belongs to Scleractinia'
- 'Flabetheca belongs to Problematica'
- 'Flaccivelum belongs to Palaeocopida'
- 'Flacilla belongs to Neotaenioglossa'
- 'Flagellophyllum belongs to Rugosa'
- 'Flagrospira belongs to Foraminiferida'
- 'Flattopia belongs to Trigonioida'
- 'Flaventia belongs to Veneroida'
- 'Flectoconularia belongs to Scyphozoa'
- 'Flectospira belongs to Foraminiferida'
- 'Flemingia belongs to Ostracoda'
- 'Flemingites belongs to Ceratitida'
- 'Flemingopsis belongs to Ostracoda'
- 'Flemingostrea belongs to Pterioida'
- 'Flemmingia belongs to Neotaenioglossa'
- 'Fletcheria belongs to Rugosa'
- 'Fletcheriella belongs to Tabulata'
- 'Fletcherina belongs to Terebratulida'
- 'Fletcherina belongs to Rugosa'
- 'Fletcheripecten belongs to Pterioida'
- 'Fletcherithyris [misspelled as Flectcherithyris] belongs to Terebratulida'
- 'Fletcherithyroides belongs to Terebratulida'
- 'Fletcherviewia belongs to Euomphalina'
- 'Flexanulus belongs to Ajacicyathida'
- 'Flexaria belongs to Strophomenida'
- 'Flexathyris belongs to Spiriferida'
- 'Flexicalymene belongs to Phacopida'
- 'Flexicalymene (Onnicalymene) was reranked as Onnicalymene and belongs to Phacopida'
- 'Flexiclymenia belongs to Clymeniida'
- 'Flexicollicamara belongs to Camaroidea'
- 'Flexicorbula belongs to Myoida'
- 'Flexifenestella belongs to Fenestrata'
- 'Flexihydra belongs to Hydroida'
- 'Flexiostroma belongs to Stromatoporoidea'
- 'Flexispinites belongs to Ammonoidea'
- 'Flexopecten belongs to Pterioida'
- 'Flexopteron belongs to Neogastropoda'
- 'Flexoptychites belongs to Ceratitida'
- 'Flexuocythere belongs to Podocopida'
- 'Flexus belongs to Podocopida'
- 'Flickia belongs to Ammonoidea'
- 'Flindersichthys belongs to Elopiformes'
- 'Flindersipora belongs to Tabulata'
- 'Flintinella belongs to Foraminiferida'
- 'Flobertia belongs to Merostomata'
- 'Floria belongs to Scleractinia'
- 'Floribella belongs to Opisthobranchia'
- 'Floridina belongs to Cheilostomata'
- 'Floridinella belongs to Cheilostomata'
- 'Floridiscus belongs to Isorophida'
- 'Florimetis belongs to Veneroida'
- 'Floripatella belongs to Patellogastropoda'
- 'Flosculinella belongs to Foraminiferida'
- 'Flosculus belongs to Hexactinellida'
- 'Flourensina belongs to Foraminiferida'
- 'Floweria belongs to Strophomenida'
- 'Flowerites belongs to Discosorida'
- 'Floweroceras belongs to Actinocerida'
- 'Floyda belongs to Archaeogastropoda'
- 'Flucticularia belongs to Serpulimorpha'
- 'Fluctuaria belongs to Strophomenida'
- 'Flugopterus belongs to Pachycormiformes'
- 'Flustra belongs to Trepostomida'
- 'Flustrella belongs to Spumellaria'
- 'Flustrella belongs to Cheilostomata'
- 'Flustrellaria belongs to Cheilostomata'
- 'Foegia belongs to Pholadomyoida'
- 'Foerstecystis belongs to Paracrinoidea'
- 'Foerstediscus belongs to Isorophida'
- 'Foerstella belongs to Lyssacinosida'
- 'Foerstellites belongs to Endocerida'
- 'Foersteoceras belongs to Discosorida'
- 'Foersteotheca belongs to Orthothecida'
- 'Foerstephyllum belongs to Tabulata'
- 'Foliaster belongs to Platyasterida'
- 'Folinia [misspelled as Folina] belongs to Neotaenioglossa'
- 'Folioceras belongs to Orthocerida'
- 'Foliomena belongs to Strophomenida'
- 'Follicalena belongs to Calcarea'
- 'Folliceps belongs to Trilobita'
- 'Follicrinus belongs to Cladida'
- 'Follicucullus belongs to Spumellaria'
- 'Follmannia belongs to Pterioida'
- 'Fomalhautia belongs to Valvatida'
- 'Fomichevia belongs to Tabulata'
- 'Fomichivella belongs to Rugosa'
- 'Fomitchella belongs to Problematica'
- 'Fontannesia belongs to Ammonoidea'
- 'Fontannesiella belongs to Ammonoidea'
- 'Fontbotia belongs to Foraminiferida'
- 'Foordiceras belongs to Nautilida'
- 'Foordites belongs to Anarcestida'
- 'Foramenella belongs to Palaeocopida'
- 'Foraminifera [misspelled as Foraminiferida] belongs to Rhizopodea'
- 'Foraripora belongs to Ctenostomata'
- 'Foratiscala belongs to Neotaenioglossa'
- 'Forbescieras belongs to Ammonoidea'
- 'Forbescythere belongs to Podocopida'
- 'Forbesiaster belongs to Valvatida'
- 'Forbesiocrinus belongs to Sagenocrinida'
- 'Forcepia belongs to Poecilosclerida'
- 'Forchhammeria belongs to Ptychopariida'
- 'Forcipulatida belongs to Asteroidea'
- 'Fordaspis belongs to Corynexochida'
- 'Fordilla belongs to Modiomorphoida'
- 'Fordinia belongs to Lingulida'
- 'Foremanella belongs to Spumellaria'
- 'Foremanina belongs to Nassellaria'
- 'Foricula belongs to Cyclostomata'
- 'Forillonaria belongs to Phacopida'
- 'Forma belongs to Strophomenida'
- 'Formagnostus belongs to Agnostida'
- 'Formanhelena belongs to Spumellaria'
- 'Formonia belongs to Proetida'
- 'Formosarhynchia belongs to Rhynchonellida'
- 'Formosocyathus belongs to Ajacicyathida'
- 'Formosulus belongs to Myoida'
- 'Forolina belongs to Stromatoporoidea'
- 'Forreria belongs to Neogastropoda'
- 'Forschia belongs to Foraminiferida'
- 'Forschiella belongs to Foraminiferida'
- 'Forsia belongs to Neogastropoda'
- 'Forskaelena belongs to Archaeogastropoda'
- 'Forteyops belongs to Phacopida'
- 'Forthocrinus belongs to Cladida'
- 'Fortipecten belongs to Pterioida'
- 'Fortowensia belongs to Modiomorphoida'
- 'Fortunella belongs to Rhynchonellida'
- 'Fossacallista belongs to Veneroida'
- 'Fossacypraea belongs to Neotaenioglossa'
- 'Fossaphyllia belongs to Heterocorallia'
- 'Fossariopsis belongs to Archaeogastropoda'
- 'Fossarus [misspelled as Fossarius] belongs to Neotaenioglossa'
- 'Fossatrivia belongs to Neotaenioglossa'
- 'Fossatrypa belongs to Atrypida'
- 'Fossirichterina belongs to Myodocopida'
- 'Fossopora belongs to Tabulata'
- 'Fossoporella belongs to Tabulata'
- 'Fossulaster belongs to Clypeasteroida'
- 'Fossulites belongs to Radiolitidae'
- 'Fossundecima belongs to Phyllodocemorpha'
- 'Fosterella belongs to Cirripedia'
- 'Foulonia belongs to Phacopida'
- 'Fournierechinus belongs to Echinocystitoida'
- 'Fournierella belongs to Ammonoidea'
- 'Fourtaunia belongs to Spatangoida'
- 'Foveaprimitella belongs to Palaeocopida'
- 'Foveola belongs to Lingulida'
- 'Foveoleberis belongs to Podocopida'
- 'Fractoceramus belongs to Pterioida'
- 'Fragilicyathus belongs to Archaeocyathida'
- 'Fragiscutum belongs to Phacopida'
- 'Fragum belongs to Veneroida'
- 'Frambocythere belongs to Podocopida'
- 'Frammia belongs to Phacopida'
- 'Francesita belongs to Foraminiferida'
- 'Francocaris belongs to Mysidacea'
- 'Francopora belongs to Cheilostomata'
- 'Francovichia belongs to Phacopida'
- 'Frankiella belongs to Strophomenida'
- 'Frankites belongs to Ceratitida'
- 'Franklinella belongs to Myodocopida'
- 'Franklinoceras belongs to Discosorida'
- 'Fransonia belongs to Pterioida'
- 'Fransuasaecyathus belongs to Capsulocyathida'
- 'Frechastrea belongs to Rugosa'
- 'Frechella belongs to Spiriferida'
- 'Frechiella belongs to Ammonoidea'
- 'Frechites belongs to Ceratitida'
- 'Fredenia belongs to Neogastropoda'
- 'Fredericksia belongs to Spiriferida'
- 'Freiastarte belongs to Veneroida'
- 'Freixialina belongs to Foraminiferida'
- 'Freja belongs to Nuculoida'
- 'Fremontella belongs to Olenellida'
- 'Fremontoceras belongs to Barrandeocerida'
- 'Frencrinuroides [misspelled as Frenerinuroides] belongs to Phacopida'
- 'Freneixita belongs to Pterioida'
- 'Freneixostrea belongs to Pterioida'
- 'Frenguelliceras belongs to Ammonoidea'
- 'Frenguelliella belongs to Trigonioida'
- 'Frenula belongs to Terebratulida'
- 'Frescocyathus belongs to Scleractinia'
- 'Fresnosaurus belongs to Plesiosauria'
- 'Fresvillia belongs to Ammonoidea'
- 'Friedbergia belongs to Rugosa'
- 'Frigichione belongs to Veneroida'
- 'Frigidocardium belongs to Veneroida'
- 'Friginatica belongs to Neotaenioglossa'
- 'Frinalicyathus belongs to Ajacicyathida'
- 'Fritchaspis belongs to Asaphida'
- 'Frithjofia belongs to Proetida'
- 'Frizzellus belongs to Arthrochirotida'
- 'Frogdenites belongs to Ammonoidea'
- 'Frognaspis belongs to Asaphida'
- 'Frombachia belongs to Archaeogastropoda'
- 'Fromentellia belongs to Scleractinia'
- 'Fromentelligyra belongs to Scleractinia'
- 'Fromeophyllum belongs to Rugosa'
- 'Frondicularia belongs to Foraminiferida'
- 'Frondiculinata belongs to Foraminiferida'
- 'Frondilina belongs to Foraminiferida'
- 'Frondina belongs to Foraminiferida'
- 'Frondipora belongs to Cyclostomata'
- 'Frondovaginulina belongs to Foraminiferida'
- 'Frostiella belongs to Podocopida'
- 'Fruehwirthia belongs to Rugosa'
- 'Frumentella belongs to Foraminiferida'
- 'Frurionella belongs to Cheilostomata'
- 'Fryxellodontus belongs to Conodontophorida'
- 'Fuchouia belongs to Corynexochida'
- 'Fuchungopora belongs to Tabulata'
- 'Fuciniceras belongs to Harpoceratinae'
- 'Fueloepicythere belongs to Podocopida'
- 'Fugleria belongs to Arcoida'
- 'Fuhrbergiella belongs to Podocopida'
- 'Fujispira belongs to Euomphalina'
- 'Fukangichthys belongs to Palaeonisciformes'
- 'Fulcrella belongs to Veneroida'
- 'Fulcriphoria belongs to Orthida'
- 'Fulgerca belongs to Neogastropoda'
- 'Fulgoraria belongs to Neogastropoda'
- 'Fulguroficus belongs to Neotaenioglossa'
- 'Fulgurofusus belongs to Neogastropoda'
- 'Fulpia belongs to Veneroida'
- 'Fulvia belongs to Veneroida'
- 'Fuminaspis belongs to Redlichiida'
- 'Fundinia belongs to Hippuritoida'
- 'Fungella belongs to Cyclostomata'
- 'Fungia belongs to Scleractinia'
- 'Fungia (Verrillofungia) belongs to Fungia' according to Wells 1966
- 'Fungia (Verrillofungia) was reranked as Verrillofungia and belongs to Scleractinia'
- 'Fungiacara belongs to Mytiloida'
- 'Fungiacyathus belongs to Scleractinia'
- 'Fungiacyathus belongs to Fungiacyathidae' according to Baron-Szabo 2002
- 'Fungiastraea belongs to Scleractinia'
- 'Funginella belongs to Scleractinia'
- 'Funginellastraea belongs to Scleractinia'
- 'Fungochitina belongs to Rhizopodea'
- 'Fungocystites belongs to Diploporita'
- 'Fungophyllia belongs to Scleractinia'
- 'Fungulodus belongs to Conodontophorida'
- 'Funis belongs to Neotaenioglossa'
- 'Funiscala belongs to Neotaenioglossa'
- 'Furacopyge belongs to Phacopida'
- 'Furcacauda belongs to Furcacudiformes'
- 'Furcacudiformes belongs to Pteraspidomorphi'
- 'Furcalithus belongs to Ptychopariida'
- 'Furcaster belongs to Oegophiurida'
- 'Furcirhynchia belongs to Rhynchonellida'
- 'Furcitella belongs to Strophomenida'
- 'Furnishina belongs to Conodonta'
- 'Furnishius belongs to Conodontophorida'
- 'Furo belongs to Amiiformes'
- 'Fursenkoina belongs to Foraminiferida'
- 'Fusarchaias belongs to Foraminiferida'
- 'Fuscibuccinum belongs to Neogastropoda'
- 'Fuscinipyge belongs to Proetida'
- 'Fuscinites belongs to Palaeocopida'
- 'Fuscinullina belongs to Palaeocopida'
- 'Fuscocardium belongs to Veneroida'
- 'Fuscoscala belongs to Neotaenioglossa'
- 'Fusella belongs to Spiriferida'
- 'Fusiaphera belongs to Neogastropoda'
- 'Fusicellaria belongs to Cheilostomata'
- 'Fusichonetes belongs to Strophomenida'
- 'Fusicoceras belongs to Orthocerida'
- 'Fusiella belongs to Foraminiferida'
- 'Fusiferella belongs to Astrophorida'
- 'Fusiguraleus belongs to Neogastropoda'
- 'Fusimilis belongs to Neogastropoda'
- 'Fusimitra belongs to Neogastropoda'
- 'Fusinus belongs to Neogastropoda'
- 'Fusinus (Gracilipurpura) was reranked as Gracilipurpura and belongs to Neogastropoda'
- 'Fusiproductus belongs to Strophomenida'
- 'Fusiptyxis belongs to Heterostrophia'
- 'Fusirhynchia belongs to Rhynchonellida'
- 'Fusispira belongs to Neotaenioglossa'
- 'Fusispirifer belongs to Spiriferida'
- 'Fusiteuthis belongs to Belemnitida'
- 'Fusitoma belongs to Neogastropoda'
- 'Fusiturricula belongs to Neogastropoda'
- 'Fusiturris belongs to Neogastropoda'
- 'Fusoficula belongs to Neotaenioglossa'
- 'Fusoidella belongs to Neotaenioglossa'
- 'Fusoterebra belongs to Neogastropoda'
- 'Fustiaria belongs to Scaphopoda'
- 'Fustichitina belongs to Rhizopodea'
- 'Fusuconcharium belongs to Problematica'
- 'Fusulina belongs to Foraminiferida'
- 'Fusulina (Neoschwagerina) was reranked as Neoschwagerina and belongs to Foraminiferida'
- 'Fusulinella belongs to Foraminiferida'
- 'Fusus belongs to Neogastropoda'
- 'Fuxianhuia belongs to Merostomoidea'
- 'Fyfea belongs to Neogastropoda'
- 'Fylgia belongs to Pterioida'
- 'Gabanellia belongs to Perleidiformes'
- 'Gabbioceras belongs to Ammonoidea'
- 'Gabelia belongs to Reticulosa'
- 'Gabillytes belongs to Ammonoidea'
- 'Gablonzeria belongs to Scleractinia'
- 'Gabonita belongs to Foraminiferida'
- 'Gabriceraurus belongs to Phacopida'
- 'Gabriellus belongs to Olenellida'
- 'Gabrielona belongs to Archaeogastropoda'
- 'Gabrielsocyathus belongs to Archaeocyathida'
- 'Gacella belongs to Strophomenida'
- 'Gacina belongs to Terebratulida'
- 'Gadella belongs to Gadiformes'
- 'Gadiculus belongs to Gadiformes'
- 'Gadiformes belongs to Osteichthyes'
- 'Gadila belongs to Scaphopoda'
- 'Gadilina belongs to Scaphopoda'
- 'Gadomus belongs to Gadiformes'
- 'Gadus belongs to Gadiformes'
- 'Gaetanoceras belongs to Goniatitida'
- 'Gafrarium belongs to Veneroida'
- 'Gagaria belongs to Temnopleuroida'
- 'Gagarinicyathus belongs to Ajacicyathida'
- 'Gagaticeras belongs to Ammonoidea'
- 'Gaidropsarus belongs to Gadiformes'
- 'Gaimardia belongs to Veneroida'
- 'Galahetes belongs to Trilobita'
- 'Galateacrinus belongs to Cladida'
- 'Galateastrophia belongs to Strophomenida'
- 'Galathea belongs to Decapoda'
- 'Galaticeras belongs to Phylloceratitida'
- 'Galaxea belongs to Scleractinia'
- 'Galbagnostus belongs to Agnostida'
- 'Galbanites belongs to Ammonoidea'
- 'Galeanella belongs to Foraminiferida'
- 'Galeaspis belongs to Ptychopariida'
- 'Galeaster belongs to Holasteroida'
- 'Galeatagypa belongs to Pentamerida'
- 'Galeatathyris belongs to Spiriferida'
- 'Galeatella belongs to Strophomenida'
- 'Galeatellina belongs to Pentamerida'
- 'Galene belongs to Decapoda'
- 'Galenocaris belongs to Thylacocephala'
- 'Galenopsis belongs to Decapoda'
- 'Galeocerdo belongs to Carcharhiniformes'
- 'Galeodaria belongs to Neotaenioglossa'
- 'Galeodea belongs to Neotaenioglossa'
- 'Galeodea (Gomphopages) belongs to Galeodea' according to Gardner 1939
- 'Galeodea (Gomphopages) was reranked as Gomphopages and belongs to Opisthobranchia'
- 'Galeodina belongs to Neotaenioglossa'
- 'Galeodinopsis belongs to Neotaenioglossa'
- 'Galeograptus belongs to Tuboidea'
- 'Galeola belongs to Holasteroida'
- 'Galeolaria belongs to Serpulimorpha'
- 'Galeomorphii belongs to Chondrichthyes'
- 'Galeoocorys belongs to Neotaenioglossa'
- 'Galeopsis belongs to Ostracoda'
- 'Galeopsis belongs to Cheilostomata'
- 'Galeorhinus [misspelled as Geleorhinus] belongs to Carcharhiniformes'
- 'Galeraster belongs to Holasteroida'
- 'Galericulus belongs to Neotaenioglossa'
- 'Galerites belongs to Holectypoida'
- 'Galeroclypeus belongs to Echinoidea'
- 'Galeropsis belongs to Neogastropoda'
- 'Galeropygus belongs to Cassiduloida'
- 'Galerosaukia belongs to Asaphida'
- 'Galeus belongs to Carcharhiniformes'
- 'Galicornus belongs to Hyolithida'
- 'Gallagnostus belongs to Agnostida'
- 'Galliaecystis belongs to Cornuta'
- 'Galliaecytheridea belongs to Podocopida'
- 'Galliennithyris belongs to Terebratulida'
- 'Galliherina belongs to Foraminiferida'
- 'Gallitellia belongs to Foraminiferida'
- 'Gallitellia belongs to Scleractinia'
- 'Gallowaiina belongs to Foraminiferida'
- 'Galtoceras belongs to Oncoceratida'
- 'Gamachignathus belongs to Conodontophorida'
- 'Gamadiscus [misspelled as Gammadiscus] belongs to Bellerophontida'
- 'Gamizyga belongs to Neotaenioglossa'
- 'Gammacythere belongs to Podocopida'
- 'Gammarocrinites belongs to Cyrtocrinida'
- 'Gammarus belongs to Amphipoda'
- 'Gammascolex belongs to Palaeoscolecida'
- 'Gamonedaspis belongs to Phacopida'
- 'Gamonetes belongs to Strophomenida'
- 'Gamopleura belongs to Thecosomata'
- 'Gamphalosia belongs to Strophomenida'
- 'Ganbirretia belongs to Holasteroida'
- 'Gandakasia belongs to Cetacea'
- 'Gandinella belongs to Foraminiferida'
- 'Ganella belongs to Foraminiferida'
- 'Ganesa belongs to Archaeogastropoda'
- 'Gangadharites belongs to Ceratitida'
- 'Gangamophyllum belongs to Rugosa'
- 'Gangshanoceras belongs to Orthocerida'
- 'Ganiella belongs to Cystoporata'
- 'Ganinella belongs to Proetida'
- 'Ganloudina belongs to Protoconodontida'
- 'Gannibeyrichia belongs to Palaeocopida'
- 'Ganodus belongs to Chimaeriformes'
- 'Ganoessus belongs to Clupeiformes'
- 'Ganolytes belongs to Clupeiformes'
- 'Ganopristis belongs to Galeomorphii'
- 'Ganorhynchus belongs to Dipteriformes'
- 'Gansserina belongs to Foraminiferida'
- 'Gansuella belongs to Veneroida'
- 'Ganxiella belongs to Veneroida'
- 'Gaofengophyllum belongs to Rugosa'
- 'Gaoqiaioella belongs to Arthropoda'
- 'Gaotanaspis belongs to Ptychopariida'
- 'Gaotania belongs to Odontopleurida'
- 'Gapeevella belongs to Proetida'
- 'Gapparodus belongs to Protoconodontida'
- 'Garantella belongs to Foraminiferida'
- 'Garantiana belongs to Ammonoidea'
- 'Gardinerichthys belongs to Palaeonisciformes'
- 'Gardineroseris belongs to Scleractinia'
- 'Gardnerella belongs to Veneroida'
- 'Gargania belongs to Archaeogastropoda'
- 'Gargantua belongs to Cheilostomata'
- 'Gargasiceras belongs to Ammonoidea'
- 'Gari belongs to Veneroida'
- 'Garnbergia belongs to Coelocanthiformes'
- 'Garniella belongs to Palaeocopida'
- 'Garnierisphinctes belongs to Ammonoidea'
- 'Garnotia belongs to Neotaenioglossa'
- 'Garnuella belongs to Podocopida'
- 'Garraconularia belongs to Scyphozoa'
- 'Garramites belongs to Archaeogastropoda'
- 'Garraspongia belongs to Lithistida'
- 'Garryoceras belongs to Orthocerida'
- 'Garum belongs to Veneroida'
- 'Garumnaster belongs to Holasteroida'
- 'Gasconadeoconus belongs to Cyrtonellida'
- 'Gasconadia belongs to Archaeogastropoda'
- 'Gasconsia belongs to Trimerellida'
- 'Gasconsoceras belongs to Barrandeocerida'
- 'Gashaomiaoia belongs to Pentamerida'
- 'Gaspespongia belongs to Calcarea'
- 'Gaspocyrtoceras belongs to Orthocerida'
- 'Gasteroclupea belongs to Clupeiformes'
- 'Gasterocoma belongs to Cladida'
- 'Gasterorhamphosus belongs to Gasterosteiformes'
- 'Gasterosteiformes belongs to Osteichthyes'
- 'Gasterosteus belongs to Gasterosteiformes'
- 'Gastrana belongs to Veneroida'
- 'Gastranopsis belongs to Veneroida'
- 'Gastreochrea belongs to Trilobozoa'
- 'Gastrioceras belongs to Goniatitida'
- 'Gastroammina belongs to Foraminiferida'
- 'Gastrobelus belongs to Belemnitida'
- 'Gastrochaena belongs to Myoida'
- 'Gastrochaenopsis belongs to Myoida'
- 'Gastroconus belongs to Hydroconozoa'
- 'Gastrocrinus belongs to Cladida'
- 'Gastrodetoechia belongs to Rhynchonellida'
- 'Gastropella belongs to Cheilostomata'
- 'Gastroplites belongs to Ammonoidea'
- 'Gastropoda belongs to Mollusca'
- 'Gastropolus belongs to Ptychopariida'
- 'Gastrosacus belongs to Decapoda'
- 'Gatagacyathus belongs to Archaeocyathida'
- 'Gattendorfia belongs to Goniatitida'
- 'Gattenpleura belongs to Goniatitida'
- 'Gaudryanella belongs to Cheilostomata'
- 'Gaudryceras belongs to Ammonoidea'
- 'Gaudryella belongs to Salmoniformes'
- 'Gaudryina belongs to Foraminiferida'
- 'Gaudryina belongs to Verneuilinidae'
- 'Gaudryinella belongs to Foraminiferida'
- 'Gaudryinoides belongs to Foraminiferida'
- 'Gaudryinopsis belongs to Foraminiferida'
- 'Gaulocrinus belongs to Sagenocrinida'
- 'Gaurites belongs to Anarcestida'
- 'Gaurocrinus belongs to Diplobathrida'
- 'Gauthieria belongs to Phymosomatoida'
- 'Gauthiericeras belongs to Ammonoidea'
- 'Gauthiosoma belongs to Phymosomatoida'
- 'Gavelinella belongs to Foraminiferida'
- 'Gavelinopsis belongs to Foraminiferida'
- 'Gavialinum belongs to Crocodilia'
- 'Gaynaphyllum belongs to Rugosa'
- 'Gazacrinus belongs to Diplobathrida'
- 'Gazameda belongs to Neotaenioglossa'
- 'Gazdaganites belongs to Ammonoidea'
- 'Gazimuria belongs to Rugosa'
- 'Gazolapodus belongs to Anguilliformes'
- 'Gazza belongs to Perciformes'
- 'Gdowia belongs to Merostomata'
- 'Gebeckeria belongs to Palaeocopida'
- 'Gebia belongs to Decapoda'
- 'Geffenina belongs to Palaeocopida'
- 'Geffenites belongs to Palaeocopida'
- 'Gefonia belongs to Terebratulida'
- 'Gegania belongs to Neotaenioglossa'
- 'Gegenella belongs to Strophomenida'
- 'Geinitzella belongs to Trepostomida'
- 'Geintzina belongs to Foraminiferida'
- 'Geisina belongs to Podocopida'
- 'Geisonoceras belongs to Orthocerida'
- 'Geisonocerina belongs to Orthocerida'
- 'Geisonoceroides belongs to Orthocerida'
- 'Geisopora belongs to Cheilostomata'
- 'Geitonoceras belongs to Nautilida'
- 'Geitonograptus belongs to Graptoloidea'
- 'Gelagna belongs to Neotaenioglossa'
- 'Gelasene belongs to Trilobita'
- 'Gelasinostoma belongs to Archaeogastropoda'
- 'Gelenptron belongs to Hydroida'
- 'Gelidicella belongs to Ostracoda'
- 'Gelidorthina belongs to Orthida'
- 'Gelidorthis belongs to Orthida'
- 'Gellensia belongs to Palaeocopida'
- 'Geloina belongs to Veneroida'
- 'Geltena belongs to Veneroida'
- 'Gemaspira belongs to Neogastropoda'
- 'Gemellaria belongs to Cheilostomata'
- 'Gemellides belongs to Foraminiferida'
- 'Gemellipora belongs to Cheilostomata'
- 'Gemelliporella belongs to Cheilostomata'
- 'Gemelliporidra belongs to Cheilostomata'
- 'Gemelliporina belongs to Cheilostomata'
- 'Gemerithyris belongs to Terebratulida'
- 'Geminella belongs to Cheilostomata'
- 'Geminospira belongs to Foraminiferida'
- 'Gemma belongs to Veneroida'
- 'Gemmacrinus belongs to Crinoidea'
- 'Gemmanella belongs to Podocopida'
- 'Gemmarcula belongs to Terebratulida'
- 'Gemmaterebra belongs to Neogastropoda'
- 'Gemmellaroceras belongs to Polymorphitinae'
- 'Gemmellaroia belongs to Heterostrophia'
- 'Gemmellaroia belongs to Strophomenida'
- 'Gemmellaroia (Gemmellaroiella) was reranked as Gemmellaroialla and belongs to Strophomenida'
- 'Gemmoliva belongs to Neogastropoda'
- 'Gemmulicosta belongs to Strophomenida'
- 'Gemmuloborsonia belongs to Neogastropoda'
- 'Gempylus belongs to Perciformes'
- 'Gemuendenaspis belongs to Arthrodira'
- 'Gemuendina belongs to Rhenanida'
- 'Gemuendolepis belongs to Acanthodii'
- 'Genaxinus belongs to Veneroida'
- 'Gendrotella belongs to Foraminiferida'
- 'Genevievella belongs to Ptychopariida'
- 'Genicularia belongs to Serpulimorpha'
- 'Geniculatus belongs to Conodontophorida'
- 'Geniculicyathus belongs to Ajacicyathida'
- 'Geniculifera belongs to Strophomenida'
- 'Geniculigypa belongs to Pentamerida'
- 'Geniculina belongs to Strophomenida'
- 'Geniculograptus belongs to Graptoloidea'
- 'Geniculomclearnites belongs to Strophomenida'
- 'Genkaimurex belongs to Neogastropoda'
- 'Gennaeocrinus belongs to Monobathrida'
- 'Genota belongs to Neogastropoda'
- 'Gentilapsis belongs to Trilobita'
- 'Gentilia belongs to Cassiduloida'
- 'Gentoniceras belongs to Ammonoidea'
- 'Genuclymenia belongs to Clymeniida'
- 'Genyonemus belongs to Perciformes'
- 'Genypterus belongs to Ophidiiformes'
- 'Geocoma belongs to Ophiurida'
- 'Geocyathus belongs to Ajacicyathida'
- 'Geodia belongs to Astrophorida'
- 'Geodiopsis belongs to Astrophorida'
- 'Geodites belongs to Astrophorida'
- 'Geoffbondia belongs to Veneroida'
- 'Geolcomia belongs to Neotaenioglossa'
- 'Geopeltis belongs to Teuthida'
- 'Georgethyris belongs to Spiriferida'
- 'Georgia belongs to Neotaenioglossa'
- 'Georgiacetus belongs to Cetacea'
- 'Georgina belongs to Actinocerida'
- 'Georgioceras belongs to Ammonoidea'
- 'Geosaurus belongs to Crocodilia'
- 'Geoteuthinus belongs to Teuthida'
- 'Gephyroberyx belongs to Beryciformes'
- 'Gephyrophora belongs to Cheilostomata'
- 'Gephyrotes belongs to Cheilostomata'
- 'Geragnostella belongs to Agnostida'
- 'Geragnostus belongs to Agnostida'
- 'Geraldinella belongs to Olenellida'
- 'Geranocephalus belongs to Terebratulida'
- 'Geraocrinus belongs to Disparida'
- 'Gerassimovia belongs to Rhynchonellida'
- 'Gerastos belongs to Proetida'
- 'Geratrigonia belongs to Trigonioida'
- 'Gerbeckites belongs to Podocopida'
- 'Geresia belongs to Mitrosagophora'
- 'Gergovia belongs to Neogastropoda'
- 'Gerkeina belongs to Foraminiferida'
- 'Gerkispira belongs to Spiriferida'
- 'Gerlus belongs to Pterioida'
- 'Germanasterias belongs to Forcipulatida'
- 'Germanonautilus belongs to Nautilida'
- 'Germariceras belongs to Ammonoidea'
- 'Geroldicrinus belongs to Sagenocrinida'
- 'Gerolsteinites belongs to Spiriferida'
- 'Gerothyris belongs to Spiriferida'
- 'Gerres belongs to Perciformes'
- 'Gerrhynx belongs to Rhynchonellida'
- 'Gerronodictyon belongs to Stromatoporoidea'
- 'Gerronostroma belongs to Stromatoporoidea'
- 'Gerthia belongs to Rugosa'
- 'Gertholites belongs to Tabulata'
- 'Gerubiella belongs to Ostracoda'
- 'Gervillaria belongs to Pterioida'
- 'Gervilleiogoma belongs to Pterioida'
- 'Gervilleioperna belongs to Pterioida'
- 'Gervillella belongs to Pterioida'
- 'Gervilletia belongs to Pterioida'
- 'Gervillia belongs to Pterioida'
- 'Geryon belongs to Decapoda'
- 'Gesoriacula belongs to Podocopida'
- 'Gevanites belongs to Ceratitida'
- 'Gevreya belongs to Hexactinosa'
- 'Geyerella belongs to Strophomenida'
- 'Geyeroceras belongs to Phylloceratitida'
- 'Geyeronaotia belongs to Rugosa'
- 'Geyerophyllum belongs to Rugosa'
- 'Gharbouria belongs to Salmoniformes'
- 'Gheorghianina belongs to Foraminiferida'
- 'Ghirobocyathus belongs to Scleractinia'
- 'Giandites belongs to Palaeocopida'
- 'Gibba belongs to Palaeocopida'
- 'Gibbaspira belongs to Mollusca'
- 'Gibbaster belongs to Spatangoida'
- 'Gibbechinorhinus belongs to Squaliformes'
- 'Gibberella belongs to Leperditicopida'
- 'Gibberlebeis belongs to Podocopida'
- 'Gibberostrophia belongs to Strophomenida'
- 'Gibberula belongs to Neogastropoda'
- 'Gibberulina belongs to Neogastropoda'
- 'Gibberulus belongs to Neotaenioglossa'
- 'Gibbirhynchia belongs to Rhynchonellida'
- 'Gibbithyris belongs to Terebratulida'
- 'Gibbochonetes belongs to Strophomenida'
- 'Gibboconcha belongs to Bivalvia'
- 'Gibbodon belongs to Pycnodontiformes'
- 'Gibbolucina belongs to Veneroida'
- 'Gibbomodiola belongs to Mytiloida'
- 'Gibbospirifer belongs to Spiriferida'
- 'Gibbula belongs to Archaeogastropoda'
- 'Gibbula (Colliculus) was reranked as Colliculus and belongs to Archaeogastropoda'
- 'Gibbula (Colliculus) belongs to Gibbula' according to Monterosato 1888
- 'Giganticlavus belongs to Isorophida'
- 'Gigantocapulus belongs to Neotaenioglossa'
- 'Gigantocyclus belongs to Veneroida'
- 'Gigantogonia belongs to Neotaenioglossa'
- 'Gigantopecten belongs to Pterioida'
- 'Gigantopora belongs to Cheilostomata'
- 'Gigantoproductus belongs to Strophomenida'
- 'Gigantopterus belongs to Perleidiformes'
- 'Gigantopygus belongs to Redlichiida'
- 'Gigantorhynchus belongs to Rhynchonellida'
- 'Gigantospongia belongs to Pharetronida'
- 'Gigantostylis belongs to Scleractinia'
- 'Gigantothyris belongs to Terebratulida'
- 'Gigasbia belongs to Foraminiferida'
- 'Gigmpeltis belongs to Trilobita'
- 'Gignouxia belongs to Lithistida'
- 'Gigoutella belongs to Trilobita'
- 'Gilbertharrisella belongs to Veneroida'
- 'Gilbertina belongs to Cephalaspida'
- 'Gilbertsocrinus belongs to Diplobathrida'
- 'Gilbertsonia belongs to Pholadomyoida'
- 'Gilbertturricula belongs to Neogastropoda'
- 'Gillastraea belongs to Scleractinia'
- 'Gillatia belongs to Palaeocopida'
- 'Gillcarcinus belongs to Decapoda'
- 'Gillechinus belongs to Spatangoida'
- 'Gilledia belongs to Terebratulida'
- 'Gillettia belongs to Lithistida'
- 'Gillicus belongs to Pachycormiformes'
- 'Gillidia belongs to Perciformes'
- 'Gilliodus belongs to Eugeneodontida'
- 'Gilmocrinus belongs to Cladida'
- 'Gilmouropora belongs to Fenestrata'
- 'Gilsonicaris belongs to Branchiopoda'
- 'Ginebis belongs to Archaeogastropoda'
- 'Ginella belongs to Ostracoda'
- 'Ginginella belongs to Podocopida'
- 'Ginglymostoma belongs to Orectolobiformes'
- 'Ginkgospongia belongs to Demospongia'
- 'Ginospina belongs to Chancelloriida'
- 'Ginsburgia belongs to Salmoniformes'
- 'Giordanella belongs to Trilobita'
- 'Gipsella belongs to Ostracoda'
- 'Giraffospyris belongs to Nassellaria'
- 'Giraldiella belongs to Orthida'
- 'Giraliapecten belongs to Pterioida'
- 'Giraliarella belongs to Foraminiferida'
- 'Giraliaster belongs to Holasteroida'
- 'Girandia belongs to Corynexochida'
- 'Girardevia belongs to Merostomata'
- 'Girardotia belongs to Pholadomyoida'
- 'Girtycoelia belongs to Calcarea'
- 'Girtyella belongs to Terebratulida'
- 'Girtyoceras belongs to Goniatitida'
- 'Girtyopora belongs to Fenestrata'
- 'Girtyoporina belongs to Fenestrata'
- 'Girtypecten belongs to Pterioida'
- 'Girtyspira belongs to Cephalaspida'
- 'Girvanaster belongs to Pustulosida'
- 'Girvanicystis belongs to Soluta'
- 'Girvanopyge belongs to Ptychopariida'
- 'Gisilina belongs to Terebratulida'
- 'Gisortia belongs to Neotaenioglossa'
- 'Gisortia (Megalocypraea) was reranked as Megalocypraea and belongs to Neotaenioglossa'
- 'Gispyrella belongs to Heterostrophia'
- 'Gissarina belongs to Spiriferida'
- 'Gissarophyllum belongs to Rugosa'
- 'Gissocrinus belongs to Cladida'
- 'Gitarra belongs to Proetida'
- 'Gitolampas belongs to Cassiduloida'
- 'Gitonia belongs to Serpulimorpha'
- 'Gjelispinifera belongs to Spiriferida'
- 'Glabella belongs to Neogastropoda'
- 'Glabellacythere belongs to Podocopida'
- 'Glaberagnostus belongs to Agnostida'
- 'Glabratella belongs to Foraminiferida'
- 'Glabratellina belongs to Foraminiferida'
- 'Glabrichonetina belongs to Strophomenida'
- 'Glabripecten belongs to Pterioida'
- 'Glabrocingulum belongs to Archaeogastropoda'
- 'Glabrocingulum (Stenozone) was reranked as Stenozone and belongs to Archaeogastropoda'
- 'Glabrophysodoceras belongs to Ammonoidea'
- 'Glabropilumus belongs to Decapoda'
- 'Gladigondolella belongs to Conodontophorida'
- 'Gladiobranchus belongs to Acanthodii'
- 'Gladioscutum belongs to Ostracoda'
- 'Gladiostrophia belongs to Strophomenida'
- 'Glamocites belongs to Ceratitida'
- 'Glandulina belongs to Foraminiferida'
- 'Glandulinoides belongs to Foraminiferida'
- 'Glandulopleurostomella belongs to Foraminiferida'
- 'Glans belongs to Veneroida'
- 'Glansicystis belongs to Rhombifera'
- 'Glaphurella belongs to Proetida'
- 'Glaphurina belongs to Proetida'
- 'Glaphurochiton belongs to Neoloricata'
- 'Glaphurus belongs to Proetida'
- 'Glaphyocrinus belongs to Monobathrida'
- 'Glaphyraspis belongs to Ptychopariida'
- 'Glaphyrina belongs to Neogastropoda'
- 'Glaphyrites belongs to Goniatitida'
- 'Glaphyrocystis belongs to Rhombifera'
- 'Glaphyrorthis [misspelled as Glaphyorthis] belongs to Orthida'
- 'Glarichelys belongs to Chelonia'
- 'Glassia belongs to Atrypida'
- 'Glassina belongs to Spiriferida'
- 'Glassoceras belongs to Goniatitida'
- 'Glatziella belongs to Clymeniida'
- 'Glaucochelone belongs to Chelonia'
- 'Glaucocrinus belongs to Disparida'
- 'Glaucolithites belongs to Ammonoidea'
- 'Glauconia belongs to Neotaenioglossa'
- 'Glauconiella belongs to Neotaenioglossa'
- 'Glauconomella belongs to Fenestrata'
- 'Glaucosoma belongs to Perciformes'
- 'Glaukosocrinus belongs to Cladida'
- 'Glazewskia belongs to Thecideida'
- 'Gleboceras belongs to Goniatitida'
- 'Glebosoceras belongs to Ammonoidea'
- 'Glenaraea belongs to Scleractinia'
- 'Glendella belongs to Pterioida'
- 'Glendonia belongs to Spiriferida'
- 'Glenisteroceras belongs to Orthocerida'
- 'Glenocythere belongs to Podocopida'
- 'Glenodictyum belongs to Porifera'
- 'Glenotremites belongs to Comatulida'
- 'Gleviceras belongs to Ammonoidea'
- 'Glezeria belongs to Palaeocopida'
- 'Glibertia belongs to Veneroida'
- 'Glimmatobolbina belongs to Palaeocopida'
- 'Gloassamyophorous belongs to Hippuritoida'
- 'Globacrocrinus belongs to Monobathrida'
- 'Globampyx belongs to Asaphida'
- 'Globanomalina belongs to Foraminiferida'
- 'Globator belongs to Holectypoida'
- 'Globatrypa belongs to Atrypida'
- 'Globicephala belongs to Cetacea'
- 'Globiconcha belongs to Cephalaspida'
- 'Globicuniculus belongs to Foraminiferida'
- 'Globidens belongs to Squamata'
- 'Globiella belongs to Strophomenida'
- 'Globigerapsis belongs to Foraminiferida'
- 'Globigerina belongs to Foraminiferida'
- 'Globigerinatella belongs to Foraminiferida'
- 'Globigerinatheka belongs to Foraminiferida'
- 'Globigerinella belongs to Foraminiferida'
- 'Globigerinelloides belongs to Foraminiferida'
- 'Globigerinita belongs to Foraminiferida'
- 'Globigerinoides belongs to Foraminiferida'
- 'Globigerinoidesella belongs to Foraminiferida'
- 'Globigerinoita belongs to Foraminiferida'
- 'Globigerinopsis belongs to Foraminiferida'
- 'Globigerinopsoides belongs to Foraminiferida'
- 'Globimorphina belongs to Foraminiferida'
- 'Globiomorpha belongs to Neotaenioglossa'
- 'Globirhynchia belongs to Rhynchonellida'
- 'Globisinum belongs to Neotaenioglossa'
- 'Globispirifer belongs to Spiriferida'
- 'Globispiroplectamminha belongs to Foraminiferida'
- 'Globithyris belongs to Terebratulida'
- 'Globivalvulina belongs to Biseriammininae'
- 'Globivalvulina belongs to Foraminiferida'
- 'Globivenus belongs to Veneroida'
- 'Globoblastus belongs to Spiraculata'
- 'Globobulimina belongs to Foraminiferida'
- 'Globocardium belongs to Veneroida'
- 'Globocassidulina belongs to Foraminiferida'
- 'Globochernella belongs to Foraminiferida'
- 'Globoconusa belongs to Foraminiferida'
- 'Globocrinus belongs to Monobathrida'
- 'Globodrillia belongs to Neogastropoda'
- 'Globoendothyra belongs to Foraminiferida'
- 'Globofissurella belongs to Foraminiferida'
- 'Globoquadrina belongs to Foraminiferida'
- 'Globoreticulina belongs to Foraminiferida'
- 'Globorilida belongs to Orthothecimorpha'
- 'Globorilus belongs to Globorilida'
- 'Globoritubulus belongs to Globorilida'
- 'Globorosalina belongs to Foraminiferida'
- 'Globorotalia belongs to Foraminiferida'
- 'Globorotalia (Turborotalia) was reranked as Turborotalia and belongs to Foraminiferida'
- 'Globorotalites belongs to Foraminiferida'
- 'Globorotaloides belongs to Foraminiferida'
- 'Globosobucina belongs to Strophomenida'
- 'Globosochonetes belongs to Strophomenida'
- 'Globosoproductus belongs to Strophomenida'
- 'Globospirillina belongs to Foraminiferida'
- 'Globostroma belongs to Sphaeractinida'
- 'Globotetrataxis belongs to Foraminiferida'
- 'Globotruncana belongs to Foraminiferida'
- 'Globotruncanella belongs to Foraminiferida'
- 'Globotruncanita belongs to Foraminiferida'
- 'Globoturborotalita belongs to Foraminiferida'
- 'Globozyga [misspelled as Globozygia] belongs to Neotaenioglossa'
- 'Globularia belongs to Neotaenioglossa'
- 'Globularia (Waluia) was reranked as Waluia and belongs to Neotaenioglossa'
- 'Globulaspis belongs to Odontopleurida'
- 'Globuligerina belongs to Foraminiferida'
- 'Globulina belongs to Foraminiferida'
- 'Globulipora belongs to Cyclostomata'
- 'Globulirhynchia belongs to Rhynchonellida'
- 'Globulocerithium belongs to Neotaenioglossa'
- 'Globulocystites belongs to Platycystitida'
- 'Globulospinella belongs to Foraminiferida'
- 'Globusia belongs to Proetida'
- 'Glochiceras belongs to Ammonoidea'
- 'Glochinomorpha belongs to Teuthida'
- 'Glomalveolina belongs to Foraminiferida'
- 'Glomocystospongia belongs to Calcarea'
- 'Glomodiscus belongs to Foraminiferida'
- 'Glomospira belongs to Foraminiferida'
- 'Glomospiranella belongs to Foraminiferida'
- 'Glomospirella belongs to Foraminiferida'
- 'Glomospiroides belongs to Foraminiferida'
- 'Glomotrocholina belongs to Foraminiferida'
- 'Gloria belongs to Ptychopariida'
- 'Glorianella belongs to Podocopida'
- 'Gloriosocyathus belongs to Ajacicyathida'
- 'Gloripallium belongs to Pterioida'
- 'Glosia belongs to Neotaenioglossa'
- 'Glossaulax belongs to Neotaenioglossa'
- 'Glossella belongs to Lingulida'
- 'Glosseudesia belongs to Terebratulida'
- 'Glosshypothyridina belongs to Rhynchonellida'
- 'Glossinotoechia belongs to Rhynchonellida'
- 'Glossinulina belongs to Rhynchonellida'
- 'Glossinulinirhynchia belongs to Rhynchonellida'
- 'Glossinulus belongs to Rhynchonellida'
- 'Glossites belongs to Pholadomyoida'
- 'Glossoceras belongs to Ascocerida'
- 'Glossocrinus belongs to Cladida'
- 'Glossograptus belongs to Graptoloidea'
- 'Glossoidaspis belongs to Pteraspidomorphes'
- 'Glossoleptaena belongs to Strophomenida'
- 'Glossomorphites belongs to Palaeocopida'
- 'Glossopleura belongs to Corynexochida'
- 'Glossorthis belongs to Orthida'
- 'Glossothyropsis belongs to Terebratulida'
- 'Glossotrypa belongs to Stenolaemata'
- 'Glossus belongs to Veneroida'
- 'Glottidia belongs to Lingulida'
- 'Glottoptychinites belongs to Ammonoidea'
- 'Glubokoevella belongs to Foraminiferida'
- 'Glycera belongs to Phyllodocemorpha'
- 'Glycerites belongs to Phyllodocemorpha'
- 'Glycobtrys belongs to Nassellaria'
- 'Glycydonta belongs to Veneroida'
- 'Glycymerella belongs to Arcoida'
- 'Glycymeris belongs to Arcoida'
- 'Glycymerita belongs to Arcoida'
- 'Glycymerula belongs to Arcoida'
- 'Glymmatobolbina belongs to Palaeocopida'
- 'Glyphanodus belongs to Petalodontida'
- 'Glypharthrus belongs to Merostomata'
- 'Glyphaspellus belongs to Asaphida'
- 'Glyphaspis belongs to Ptychopariida'
- 'Glyphidites belongs to Ceratitida'
- 'Glyphisaria belongs to Terebratulida'
- 'Glyphiteuthis belongs to Teuthida'
- 'Glyphithyreus belongs to Decapoda'
- 'Glyphocyphus belongs to Phymosomatoida'
- 'Glyphodeta belongs to Archaeogastropoda'
- 'Glyphopeltis belongs to Asaphida'
- 'Glyphopneustes belongs to Salenioida'
- 'Glyphostoma belongs to Neogastropoda'
- 'Glyphostomella belongs to Foraminiferida'
- 'Glyphoturris belongs to Neogastropoda'
- 'Glyptacrothele belongs to Acrotretida'
- 'Glyptagnostus belongs to Agnostida'
- 'Glyptambon belongs to Phacopida'
- 'Glyptambonites belongs to Strophomenida'
- 'Glyptarca belongs to Modiomorphoida'
- 'Glyptarpites belongs to Ammonoidea'
- 'Glyptaspis belongs to Arthrodira'
- 'Glyptechinus belongs to Temnopleuroida'
- 'Glypterina belongs to Orthida'
- 'Glyptias belongs to Acrotretida'
- 'Glypticus belongs to Phymosomatoida'
- 'Glyptoactis belongs to Veneroida'
- 'Glyptoactis (Claibornicardia) was reranked as Claibornicardia and belongs to Veneroida'
- 'Glyptoactis (Claibornicardia) belongs to Glyptoactis' according to Stenzel and Krause 1957
- 'Glyptoactis (Fasciculicardia) was reranked as Fasciculicardia and belongs to Veneroida'
- 'Glyptoactis (Fasciculicardia) belongs to Glyptoactis' according to Maxwell 1969
- 'Glyptocephalus belongs to Pleuronectiformes'
- 'Glyptoceras belongs to Ammonoidea'
- 'Glyptochelone belongs to Chelonia'
- 'Glyptochiton belongs to Neoloricata'
- 'Glyptochrysalis belongs to Neotaenioglossa'
- 'Glyptocidaris belongs to Phymosomatoida'
- 'Glyptoconcha belongs to Pholadomyoida'
- 'Glyptoconularia belongs to Scyphozoa'
- 'Glyptoconus belongs to Conodontophorida'
- 'Glyptocrinus belongs to Monobathrida'
- 'Glyptocyphus belongs to Phymosomatoida'
- 'Glyptocystella belongs to Rhombifera'
- 'Glyptocystites belongs to Rhombifera'
- 'Glyptocythere belongs to Podocopida'
- 'Glyptodendron belongs to Discosorida'
- 'Glyptodynomene belongs to Decapoda'
- 'Glyptogatocythere belongs to Podocopida'
- 'Glyptoglossella belongs to Lingulida'
- 'Glyptograptus belongs to Graptoloidea'
- 'Glyptogypa belongs to Pentamerida'
- 'Glyptoleda belongs to Nuculoida'
- 'Glyptolepis belongs to Coelocanthiformes'
- 'Glyptolichvinella belongs to Podocopida'
- 'Glyptomena belongs to Strophomenida'
- 'Glyptometopsis belongs to Ptychopariida'
- 'Glyptometopus belongs to Ptychopariida'
- 'Glyptonychia belongs to Pterioida'
- 'Glyptophidium belongs to Ophidiiformes'
- 'Glyptopleura belongs to Palaeocopida'
- 'Glyptopleurella belongs to Palaeocopida'
- 'Glyptopleurina belongs to Palaeocopida'
- 'Glyptopleuroides belongs to Palaeocopida'
- 'Glyptopomus belongs to Coelocanthiformes'
- 'Glyptopora belongs to Cystoporata'
- 'Glyptorhynchia belongs to Rhynchonellida'
- 'Glyptoria belongs to Orthida'
- 'Glyptorthis belongs to Orthida'
- 'Glyptosceptron belongs to Pennatulacea'
- 'Glyptosphaerites belongs to Diploporita'
- 'Glyptosphaeronites belongs to Diploporita'
- 'Glyptospira belongs to Archaeogastropoda'
- 'Glyptospirifer belongs to Spiriferida'
- 'Glyptosteges belongs to Strophomenida'
- 'Glyptostromoides belongs to Stromatoporoidea'
- 'Glyptostyla belongs to Neogastropoda'
- 'Glyptotoma belongs to Neogastropoda'
- 'Glyptotomaria [misspelled as Glyptomaria] belongs to Archaeogastropoda'
- 'Glyptotrophia belongs to Pentamerida'
- 'Glyptoxoceras belongs to Ammonoidea'
- 'Glyptozaria belongs to Neotaenioglossa'
- 'Gmelinmagas belongs to Terebratulida'
- 'Gnaltacyathus belongs to Ajacicyathida'
- 'Gnathoberyx belongs to Beryciformes'
- 'Gnathodus belongs to Conodontophorida'
- 'Gnathophis belongs to Anguilliformes'
- 'Gnathorhynchia belongs to Rhynchonellida'
- 'Gnathosaurus belongs to Crocodilia'
- 'Gnidiella belongs to Veneroida'
- 'Gnomohalorites belongs to Ceratitida'
- 'Gnorimocrinus belongs to Taxocrinida'
- 'Gobiella belongs to Trigonioida'
- 'Gobius belongs to Perciformes'
- 'Gobraeus belongs to Veneroida'
- 'Gochtia belongs to Problematica'
- 'Goesella belongs to Foraminiferida'
- 'Goethemia belongs to Veneroida'
- 'Gog belongs to Asaphida'
- 'Gogia belongs to Gogiida'
- 'Gogiida belongs to Eocrinoidea'
- 'Gogiura belongs to Asaphida'
- 'Gogoceras belongs to Anarcestida'
- 'Gogoella belongs to Trilobita'
- 'Golasaphus belongs to Asaphida'
- 'Golcocythere belongs to Podocopida'
- 'Golcondella belongs to Ostracoda'
- 'Goldfieldia belongs to Trilobita'
- 'Goldfussastrea belongs to Scleractinia'
- 'Goldfussitrypa belongs to Cryptostomata'
- 'Goldringia belongs to Nautilida'
- 'Goleocrinus belongs to Cladida'
- 'Goleomixa belongs to Rhynchonellida'
- 'Goliathiceras belongs to Ammonoidea'
- 'Goliathites belongs to Ammonoidea'
- 'Goliathyris belongs to Terebratulida'
- 'Gomberellus belongs to Nassellaria'
- 'Gombertiphyllia belongs to Scleractinia'
- 'Gomphacanthus belongs to Acanthodii'
- 'Gomphechinus belongs to Phymosomatoida'
- 'Gomphina belongs to Veneroida'
- 'Gomphinella belongs to Veneroida'
- 'Gomphites belongs to Hadromerida'
- 'Gomphoceras belongs to Discosorida'
- 'Gomphocystites belongs to Diploporita'
- 'Gompholepis belongs to Pteraspidomorphi'
- 'Gompholites belongs to Hyolithida'
- 'Gomphomarcia belongs to Veneroida'
- 'Gomphonchus belongs to Climatiiformes'
- 'Gonambonites belongs to Orthida'
- 'Gonamella belongs to Problematica'
- 'Gonamispongia belongs to Hexactinellida'
- 'Gonathyris belongs to Spiriferida'
- 'Gonatocaris belongs to Archaeostraca'
- 'Gonatocyrtoceras belongs to Oncoceratida'
- 'Gonatodus belongs to Palaeonisciformes'
- 'Gonatosphaera belongs to Foraminiferida'
- 'Gondaconularia belongs to Scyphozoa'
- 'Gondekia belongs to Heteractinida'
- 'Gondolella belongs to Conodontophorida'
- 'Gondolina belongs to Strophomenida'
- 'Gondwanella belongs to Pterioida'
- 'Gongrochanus belongs to Cassiduloida'
- 'Gongrocrinus belongs to Disparida'
- 'Gongyloblastus belongs to Spiraculata'
- 'Gongylospongia belongs to Reticulosa'
- 'Gongylostonyx belongs to Palaeocopida'
- 'Gongylothorax belongs to Nassellaria'
- 'Goniactinida belongs to Somasteroidea'
- 'Goniada belongs to Phyllodocemorpha'
- 'Goniagnostus belongs to Agnostida'
- 'Goniarina belongs to Strophomenida'
- 'Goniasma belongs to Archaeogastropoda'
- 'Goniastrea belongs to Scleractinia'
- 'Goniatites belongs to Goniatitida'
- 'Goniatitida belongs to Cephalopoda'
- 'Goniatogyra belongs to Neotaenioglossa'
- 'Gonilia belongs to Veneroida'
- 'Gonimyrtea belongs to Veneroida'
- 'Goniocardium belongs to Veneroida'
- 'Gonioceras belongs to Actinocerida'
- 'Goniochasma belongs to Myoida'
- 'Goniochele belongs to Decapoda'
- 'Goniochirus belongs to Decapoda'
- 'Goniocidaris belongs to Cidaroida'
- 'Goniocladia belongs to Cystoporata'
- 'Goniocladiella belongs to Cystoporata'
- 'Gonioclymenia belongs to Clymeniida'
- 'Gonioconcha belongs to Neotaenioglossa'
- 'Goniocora belongs to Scleractinia'
- 'Goniocornus belongs to Hyolithida'
- 'Goniocranion belongs to Perciformes'
- 'Goniocrinus belongs to Cladida'
- 'Goniocylichna belongs to Cephalaspida'
- 'Goniocylindrites belongs to Cephalaspida'
- 'Goniocypoda belongs to Decapoda'
- 'Goniodostomia belongs to Heterostrophia'
- 'Goniodromites belongs to Decapoda'
- 'Gonioglyphioceras belongs to Goniatitida'
- 'Goniograptus belongs to Graptoloidea'
- 'Goniogyra belongs to Neotaenioglossa'
- 'Gonioloboceras belongs to Goniatitida'
- 'Gonioloboceratoides belongs to Goniatitida'
- 'Goniomya belongs to Pholadomyoida'
- 'Gonionaedyceras belongs to Discosorida'
- 'Gonionautilus belongs to Nautilida'
- 'Gonionotites belongs to Ceratitida'
- 'Goniophora belongs to Modiomorphoida'
- 'Goniophora (Cosmogoniophora) was reranked as Cosmogoniophora and belongs to Modiomorphoida'
- 'Goniophora (Cosmogoniophora) belongs to Goniophora' according to McLearn 1918
- 'Goniophoria belongs to Rhynchonellida'
- 'Goniophorina belongs to Modiomorphoida'
- 'Goniophorina (Cosmogoniophorina) was reranked as Cosmogoniophorina and belongs to Modiomorphoida'
- 'Goniophorus belongs to Salenioida'
- 'Goniophrys belongs to Proetida'
- 'Goniophyllum belongs to Rugosa'
- 'Goniopora belongs to Scleractinia'
- 'Gonioptyxis belongs to Neogastropoda'
- 'Goniopygus belongs to Phymosomatoida'
- 'Goniorhynchia belongs to Rhynchonellida'
- 'Gonioseris belongs to Scleractinia'
- 'Goniosigma belongs to Temnopleuroida'
- 'Goniospira belongs to Neotaenioglossa'
- 'Goniosteus belongs to Ptyctodontida'
- 'Goniotelina belongs to Proetida'
- 'Gonioteloides belongs to Proetida'
- 'Gonioteuthis belongs to Belemnitida'
- 'Goniothyris belongs to Terebratulida'
- 'Goniothyropsis belongs to Terebratulida'
- 'Goniotrema belongs to Strophomenida'
- 'Goniotrypa belongs to Cryptostomata'
- 'Goniporus belongs to Thelodontiformes'
- 'Gonodactylus belongs to Stomatopoda'
- 'Gonolkites belongs to Ammonoidea'
- 'Gonoplax belongs to Decapoda'
- 'Gonorhynchiformes belongs to Osteichthyes'
- 'Gonostoma belongs to Stomiiformes'
- 'Gonysycon belongs to Neotaenioglossa'
- 'Gonzagia belongs to Heterostrophia'
- 'Gonzalezaster belongs to Spatangoida'
- 'Goodallia belongs to Veneroida'
- 'Goodalliopsis belongs to Veneroida'
- 'Goodhallites belongs to Ammonoidea'
- 'Goodradigbeeon belongs to Arthrodira'
- 'Goodrichthys belongs to Ctenacanthida'
- 'Goossensia belongs to Veneroida'
- 'Gorbachikella belongs to Foraminiferida'
- 'Gordonicyathus belongs to Ajacicyathida'
- 'Gordonifungia belongs to Ajacicyathida'
- 'Goreauiella belongs to Tabulospongida'
- 'Gorgansium belongs to Spumellaria'
- 'Gorgonacea [misspelled as Gorgonida] belongs to Anthozoa'
- 'Gorgonichthys belongs to Arthrodira'
- 'Gorgonoceras belongs to Orthocerida'
- 'Gorgonophontes belongs to Stomatopoda'
- 'Gorgospyris belongs to Nassellaria'
- 'Gorgostrophia belongs to Strophomenida'
- 'Gorisella belongs to Foraminiferida'
- 'Gorizdronia belongs to Rugosa'
- 'Gorjanovicia belongs to Hippuritoida'
- 'Gorjanskya belongs to Lingulida'
- 'Goronyosaurus belongs to Squamata'
- 'Gorskyella belongs to Rugosa'
- 'Gorskyites belongs to Tabulata'
- 'Gortanipora belongs to Trepostomida'
- 'Gorystrophia belongs to Strophomenida'
- 'Goryunovia belongs to Cyclostomata'
- 'Gosavia belongs to Neogastropoda'
- 'Gosaviaraea belongs to Scleractinia'
- 'Goshoraia belongs to Veneroida'
- 'Goslinophis belongs to Anguilliformes'
- 'Gosseletia belongs to Pterioida'
- 'Gosseletina belongs to Archaeogastropoda'
- 'Gotatrypa belongs to Atrypida'
- 'Gothicispira belongs to Neotaenioglossa'
- 'Gothocrinus belongs to Cladida'
- 'Gothograptus belongs to Graptoloidea'
- 'Goticaris belongs to Arthropoda'
- 'Gotlandechinus belongs to Echinocystitoida'
- 'Gotlandella belongs to Platycopida'
- 'Gotlandellites belongs to Tentaculitida'
- 'Gotlandites belongs to Eunicemorpha'
- 'Gotlandochitina belongs to Rhizopodea'
- 'Gotlandochiton belongs to Paleoloricata'
- 'Gotula belongs to Palaeocopida'
- 'Goudkoffia belongs to Salmoniformes'
- 'Gouetina belongs to Neotaenioglossa'
- 'Gougerotia belongs to Sacoglossa'
- 'Gouldia belongs to Veneroida'
- 'Gouldoceras belongs to Discosorida'
- 'Goungjunspirifer belongs to Spiriferida'
- 'Goupillaudina belongs to Foraminiferida'
- 'Gourdonia belongs to Phacopida'
- 'Gourmya belongs to Neotaenioglossa'
- 'Goycoia belongs to Trilobita'
- 'Grabauphyllum belongs to Rugosa'
- 'Grabella belongs to Pterioida'
- 'Gracemerea belongs to Proetida'
- 'Gracianella belongs to Atrypida'
- 'Graciella belongs to Ptychopariida'
- 'Gracilechinus belongs to Echinoida'
- 'Graciliala belongs to Neotaenioglossa'
- 'Gracilignathichthys belongs to Pholidopleuriformes'
- 'Gracilisphinctes belongs to Ammonoidea'
- 'Gracilispira belongs to Neogastropoda'
- 'Gracilites belongs to Anarcestida'
- 'Gracilitheca belongs to Exilithecida'
- 'Graciloceras belongs to Oncoceratida'
- 'Gracilocyathus belongs to Cribricyathea'
- 'Gracilopora belongs to Tabulata'
- 'Gracilotoechia belongs to Rhynchonellida'
- 'Gracquina belongs to Palaeocopida'
- 'Graculavus belongs to Charadriiformes'
- 'Gradiella belongs to Neotaenioglossa'
- 'Graffhamicrinus belongs to Cladida'
- 'Graftonoceras belongs to Tarphyceratida'
- 'Gramannella belongs to Podocopida'
- 'Gramannicythere belongs to Podocopida'
- 'Grambergia belongs to Ceratitida'
- 'Gramella belongs to Palaeocopida'
- 'Graminospongia belongs to Calcarea'
- 'Grammanotosoecia belongs to Cyclostomata'
- 'Grammascosoecia belongs to Cyclostomata'
- 'Grammatodon belongs to Arcoida'
- 'Grammatodon (Cosmetodon) was reranked as Cosmetodon and belongs to Arcoida'
- 'Grammatodon (Cosmetodon) belongs to Grammatodon' according to Branson 1942
- 'Grammatodonax belongs to Veneroida'
- 'Grammatorycnus belongs to Perciformes'
- 'Grammechinus belongs to Temnopleuroida'
- 'Grammella belongs to Cheilostomata'
- 'Grammoceras belongs to Ammonoidea'
- 'Grammolomatella belongs to Palaeocopida'
- 'Grammoplecia belongs to Orthida'
- 'Grammorhynchus belongs to Rhynchonellida'
- 'Grammothoa belongs to Cheilostomata'
- 'Grammysia belongs to Pholadomyoida'
- 'Grammysioidea belongs to Pholadomyoida'
- 'Granatocrinus belongs to Spiraculata'
- 'Granatodontus belongs to Conodontophorida'
- 'Grandagnostus belongs to Agnostida'
- 'Grandalveolites belongs to Tabulata'
- 'Grandaurispina belongs to Strophomenida'
- 'Grandaxinea belongs to Arcoida'
- 'Grandiarca belongs to Arcoida'
- 'Grandicornus belongs to Orthothecida'
- 'Grandidiericeras belongs to Ammonoidea'
- 'Grandifavia belongs to Scleractinia'
- 'Grandioculus belongs to Ptychopariida'
- 'Grandiproductella belongs to Strophomenida'
- 'Grandirhynchia belongs to Rhynchonellida'
- 'Grandostoma belongs to Bellerophontida'
- 'Granobrissoides belongs to Spatangoida'
- 'Granocardium belongs to Veneroida'
- 'Granoconus belongs to Mollusca'
- 'Grantitheca belongs to Hyolithida'
- 'Grantlandispira belongs to Archaeogastropoda'
- 'Grantonia belongs to Spiriferida'
- 'Granula belongs to Neogastropoda'
- 'Granularapis belongs to Corynexochida'
- 'Granulidictyum belongs to Tabulata'
- 'Granuliferella belongs to Foraminiferida'
- 'Granuliferelloides belongs to Foraminiferida'
- 'Granulina belongs to Opisthobranchia'
- 'Granulina belongs to Tabulata'
- 'Granulirhynchia belongs to Rhynchonellida'
- 'Granulittorina belongs to Neotaenioglossa'
- 'Granuloagnostus belongs to Agnostida'
- 'Granulochlamys belongs to Pterioida'
- 'Granulolabium belongs to Neotaenioglossa'
- 'Graphepleurus belongs to Temnopleuroida'
- 'Graphiadactyllis belongs to Metacopida'
- 'Graphidula belongs to Neogastropoda'
- 'Graphiocomassa belongs to Neogastropoda'
- 'Graphiocrinus belongs to Cladida'
- 'Graphis belongs to Neotaenioglossa'
- 'Graphiurichthys belongs to Coelocanthiformes'
- 'Graphoceras belongs to Ammonoidea'
- 'Graphoscyphus belongs to Archaeocyathida'
- 'Graphularia belongs to Pennatulacea'
- 'Graptacme belongs to Scaphopoda'
- 'Graptoblastoides belongs to Graptolithina'
- 'Graptoblastus belongs to Graptolithina'
- 'Graptocamara belongs to Camaroidea'
- 'Graptodictya belongs to Cryptostomata'
- 'Graptogeitonia belongs to Hydrozoa'
- 'Graptolithina belongs to Hemichordata'
- 'Graptolodendrum belongs to Dendroidea'
- 'Graptoloidea belongs to Graptolithina'
- 'Graptopora belongs to Cheilostomata'
- 'Graptoporella belongs to Cheilostomata'
- 'Graptovermis belongs to Rhabdopleurida'
- 'Grasia belongs to Disasteroida'
- 'Grasirhynchia belongs to Rhynchonellida'
- 'Gratagnostus belongs to Agnostida'
- 'Grateloupia belongs to Veneroida'
- 'Gravellina belongs to Foraminiferida'
- 'Gravesia belongs to Ammonoidea'
- 'Gravestockia belongs to Heteractinida'
- 'Gravia belongs to Palaeocopida'
- 'Gravicalymene belongs to Phacopida'
- 'Gravieropsammia [misspelled as Gravieropsamma] belongs to Scleractinia'
- 'Graviscalpellum belongs to Cirripedia'
- 'Grayiceras belongs to Ammonoidea'
- 'Grayina belongs to Pentamerida'
- 'Graysonites belongs to Ammonoidea'
- 'Grazosteus belongs to Arthrodira'
- 'Greenfieldia belongs to Spiriferida'
- 'Greenlandoceras belongs to Orthocerida'
- 'Greenlandoceras belongs to Discosorida'
- 'Greenops belongs to Phacopida'
- 'Greenwoodella belongs to Crossognathiformes'
- 'Gregariella belongs to Mytiloida'
- 'Gregorioiscala belongs to Neotaenioglossa'
- 'Gregoryceras belongs to Ammonoidea'
- 'Gregorycoenia belongs to Scleractinia'
- 'Grekoffiana belongs to Podocopida'
- 'Grendelius belongs to Ichthyosauria'
- 'Grenprisia belongs to Cladida'
- 'Gresslya belongs to Pholadomyoida'
- 'Grewgiphyllum belongs to Rugosa'
- 'Grewingkia belongs to Rugosa'
- 'Griesbachites belongs to Ceratitida'
- 'Griffithidella belongs to Proetida'
- 'Griffithides belongs to Proetida'
- 'Grigelis belongs to Foraminiferida'
- 'Grillina belongs to Foraminiferida'
- 'Grillita belongs to Foraminiferida'
- 'Grimsbyoceras belongs to Oncoceratida'
- 'Grimsdaleinella belongs to Foraminiferida'
- 'Grinioneis belongs to Podocopida'
- 'Grinnellaspis belongs to Proetida'
- 'Griphasaphus belongs to Asaphida'
- 'Griphocrinus belongs to Diplobathrida'
- 'Griphodictya belongs to Reticulosa'
- 'Griphognathus belongs to Dipteriformes'
- 'Grippia belongs to Ichthyosauria'
- 'Groebericeras belongs to Ammonoidea'
- 'Groenlandaspis belongs to Arthrodira'
- 'Groenlandibelus belongs to Sepiida'
- 'Groenlandites belongs to Ceratitida'
- 'Groenlandophyllum belongs to Rugosa'
- 'Groenwallia belongs to Ptychopariida'
- 'Groessensia belongs to Tabulata'
- 'Groomodiscus belongs to Bellerophontida'
- 'Grorudia belongs to Strophomenida'
- 'Grossaspis belongs to Antiarcha'
- 'Grossipterus belongs to Dipteriformes'
- 'Grossopterus belongs to Eurypterida'
- 'Grossotubenella belongs to Pharetronida'
- 'Grossouvria belongs to Ammonoidea'
- 'Grotriania belongs to Veneroida'
- 'Gruendelella belongs to Podocopida'
- 'Gruendelicythere belongs to Podocopida'
- 'Gruenewaldia belongs to Trigonioida'
- 'Gruenewaldtia belongs to Atrypida'
- 'Grumantaspis belongs to Pteraspidomorphes'
- 'Grumantia belongs to Strophomenida'
- 'Grumiphyllia belongs to Scleractinia'
- 'Grundelella belongs to Podocopida'
- 'Grundensia belongs to Veneroida'
- 'Gruntallina belongs to Spiriferida'
- 'Gryphaea belongs to Pterioida'
- 'Gryphaeligmus belongs to Pterioida'
- 'Gryphaeostrea belongs to Pterioida'
- 'Gryphellina belongs to Pterioida'
- 'Gryphiswaldensia belongs to Palaeocopida'
- 'Gryphoca belongs to Carnivora'
- 'Gryphochiton belongs to Neoloricata'
- 'Gryphus belongs to Terebratulida'
- 'Grypoceras belongs to Nautilida'
- 'Grypoceras (Plummeroceras) was reranked as Plummeroceras and belongs to Nautilida'
- 'Grypocrinus belongs to Disparida'
- 'Grypodon belongs to Pycnodontiformes'
- 'Gryponautilus belongs to Nautilida'
- 'Grypophyllum belongs to Rugosa'
- 'Grzegorzewskia belongs to Nautilida'
- 'Gshelia belongs to Rugosa'
- 'Gsollbergella belongs to Foraminiferida'
- 'Guadalupia belongs to Guadalupiida'
- 'Guadalupiida belongs to Demospongia'
- 'Gualtieria belongs to Spatangoida'
- 'Guancenshania belongs to Odontopleurida'
- 'Guandacolithus belongs to Asaphida'
- 'Guangdongella belongs to Ostracoda'
- 'Guangdongina belongs to Strophomenida'
- 'Guangjiayanella belongs to Strophomenida'
- 'Guangshunia belongs to Spiriferida'
- 'Guangxiispirifer belongs to Spiriferida'
- 'Guangyuanaspis belongs to Redlichiida'
- 'Guangyuanella belongs to Ostracoda'
- 'Guangyuanoceras belongs to Oncoceratida'
- 'Guangyuanoceroides belongs to Oncoceratida'
- 'Guanziyaopora belongs to Tabulata'
- 'Guaxa belongs to Spiriferida'
- 'Gubbera belongs to Rugosa'
- 'Guberites belongs to Palaeocopida'
- 'Gubkinella belongs to Foraminiferida'
- 'Gubkiniella belongs to Podocopida'
- 'Gubleria belongs to Strophomenida'
- 'Gublerina belongs to Foraminiferida'
- 'Guebhardia belongs to Bivalvia'
- 'Guelphinacella belongs to Patellogastropoda'
- 'Guembelastraea belongs to Scleractinia'
- 'Guembelites belongs to Ceratitida'
- 'Guembelitria belongs to Foraminiferida'
- 'Guembelitriella belongs to Foraminiferida'
- 'Guembelitrioides belongs to Foraminiferida'
- 'Guerangeria belongs to Modiomorphoida'
- 'Guerichicaris belongs to Archaeostraca'
- 'Guerichiella belongs to Palaeocopida'
- 'Guerichina belongs to Dacryoconarida'
- 'Guerichiphyllum belongs to Rugosa'
- 'Guettardicrinus belongs to Millericrinida'
- 'Guettardiscyphia belongs to Hexactinosa'
- 'Guettaria belongs to Holasteroida'
- 'Guhsania belongs to Ammonoidea'
- 'Guichenia belongs to Phacopida'
- 'Guichenocarpos belongs to Mitrata'
- 'Guichiella belongs to Pterioida'
- 'Guicyrtia belongs to Spiriferida'
- 'Guidonia belongs to Archaeogastropoda'
- 'Guildfordia belongs to Archaeogastropoda'
- 'Guildingia belongs to Neoloricata'
- 'Guilinospirifer belongs to Spiriferida'
- 'Guineana belongs to Trigonioida'
- 'Guistrophia belongs to Strophomenida'
- 'Guitarra belongs to Haplosclerida'
- 'Guizhouchaetetes belongs to Tabulospongida'
- 'Guizhouella belongs to Strophomenida'
- 'Guizhouia belongs to Archaeogastropoda'
- 'Guizhoupecten belongs to Pterioida'
- 'Guizhouspira [misspelled as Guizospira] belongs to Archaeogastropoda'
- 'Guizhoustriatopora belongs to Tabulata'
- 'Gujaratella belongs to Podocopida'
- 'Gujocardita belongs to Veneroida'
- 'Guleilmites belongs to Ammonoidea'
- 'Gulielmiceras belongs to Ammonoidea'
- 'Gulielmina belongs to Ammonoidea'
- 'Gumbycyathus belongs to Ajacicyathida'
- 'Gumina belongs to Heterostrophia'
- 'Gunaspis belongs to Pteraspidomorphes'
- 'Gundarina belongs to Rugosa'
- 'Gunnarella belongs to Strophomenida'
- 'Gunnarites belongs to Ammonoidea'
- 'Gunneropsis belongs to Podocopida'
- 'Gunningblandella belongs to Strophomenida'
- 'Gunteria belongs to Foraminiferida'
- 'Guppyella belongs to Foraminiferida'
- 'Guraleus belongs to Neogastropoda'
- 'Gurieuskiella belongs to Rugosa'
- 'Gusarella belongs to Terebratulida'
- 'Gustabilicrinus belongs to Diplobathrida'
- 'Gutnicella belongs to Foraminiferida'
- 'Guttasella belongs to Strophomenida'
- 'Gutticonus belongs to Mollusca'
- 'Gutticrinus belongs to Cyrtocrinida'
- 'Guttulina belongs to Foraminiferida'
- 'Gutturnium belongs to Neotaenioglossa'
- 'Guynia belongs to Scleractinia'
- 'Gwynia belongs to Terebratulida'
- 'Gwyniella belongs to Terebratulida'
- 'Gyaloceras belongs to Ammonoidea'
- 'Gymnagnostus belongs to Agnostida'
- 'Gymnarus belongs to Neotaenioglossa'
- 'Gymnentome belongs to Neotaenioglossa'
- 'Gymnites belongs to Ceratitida'
- 'Gymnocerithium belongs to Neotaenioglossa'
- 'Gymnocidaris belongs to Hemicidaroida'
- 'Gymnocrinus belongs to Cyrtocrinida'
- 'Gymnodiadema belongs to Orthopsida'
- 'Gymnodiscoceras belongs to Ammonoidea'
- 'Gymnograptus belongs to Graptoloidea'
- 'Gymnolaemata belongs to Bryozoa'
- 'Gymnophyllum belongs to Rugosa'
- 'Gymnoplites belongs to Ammonoidea'
- 'Gymnosarda belongs to Perciformes'
- 'Gymnoscopelus belongs to Myctophiformes'
- 'Gymnostomix belongs to Ptychopariida'
- 'Gymnotoceras belongs to Ceratitida'
- 'Gymnotrachelus belongs to Arthrodira'
- 'Gymnotropites belongs to Ceratitida'
- 'Gymnura belongs to Myliobatiformes'
- 'Gymocetus belongs to Plesiosauria'
- 'Gypidula belongs to Pentamerida'
- 'Gypidulella belongs to Pentamerida'
- 'Gypidulina belongs to Pentamerida'
- 'Gypiduloides belongs to Pentamerida'
- 'Gypospirifer belongs to Spiriferida'
- 'Gypsina belongs to Foraminiferida'
- 'Gyracanthus belongs to Climatiiformes'
- 'Gyrgathella belongs to Palaeocopida'
- 'Gyrineum belongs to Neotaenioglossa'
- 'Gyrispongia belongs to Lychniscosa'
- 'Gyroceras belongs to Oncoceratida'
- 'Gyroceratites belongs to Anarcestida'
- 'Gyroclymenia belongs to Clymeniida'
- 'Gyroconulina belongs to Foraminiferida'
- 'Gyrocystis belongs to Cincta'
- 'Gyrocythere belongs to Podocopida'
- 'Gyrodendron belongs to Scleractinia'
- 'Gyrodes belongs to Neotaenioglossa'
- 'Gyrodes (Sigaretopsis) was reranked as Sigaretopsis and belongs to Neotaenioglossa'
- 'Gyrodes (Sigaretopsis) belongs to Gyrodes' according to Cossmann 1888
- 'Gyrodes (Sohlella) was reranked as Sohlella and belongs to Neotaenioglossa'
- 'Gyrodoma belongs to Archaeogastropoda'
- 'Gyrodus belongs to Pycnodontiformes'
- 'Gyroidina belongs to Foraminiferida'
- 'Gyroidinella belongs to Foraminiferida'
- 'Gyroidinoides belongs to Foraminiferida'
- 'Gyrolepidoides belongs to Palaeonisciformes'
- 'Gyrolepis belongs to Palaeonisciformes'
- 'Gyroma belongs to Archaeogastropoda'
- 'Gyrometopus belongs to Phacopida'
- 'Gyronaedyceras belongs to Discosorida'
- 'Gyronchus belongs to Pycnodontiformes'
- 'Gyronema belongs to Archaeogastropoda'
- 'Gyronites belongs to Ceratitida'
- 'Gyropeltus belongs to Pteraspidomorphi'
- 'Gyroplacosteus belongs to Arthrodira'
- 'Gyropleura belongs to Hippuritoida'
- 'Gyroptychius belongs to Coelocanthiformes'
- 'Gyroscala belongs to Neotaenioglossa'
- 'Gyroselenella belongs to Trimerellida'
- 'Gyrosina belongs to Terebratulida'
- 'Gyrosoria belongs to Terebratulida'
- 'Gyrospira belongs to Bellerophontida'
- 'Gyrosteus belongs to Palaeonisciformes'
- 'Gyrostrea belongs to Pterioida'
- 'Gyrothyris belongs to Terebratulida'
- 'Gyrotropis belongs to Neotaenioglossa'
- 'Gyrovalvulina belongs to Foraminiferida'
- 'Gythemon belongs to Veneroida'
- 'Gzheloceras belongs to Nautilida'
- 'Haasia belongs to Proetida'
- 'Haastina belongs to Veneroida'
- 'Habanaster belongs to Spatangoida'
- 'Habelia belongs to Arthropoda'
- 'Habonucula belongs to Nuculoida'
- 'Habrobrochus belongs to Terebratulida'
- 'Habrocephalus belongs to Ptychopariida'
- 'Habrocythere belongs to Podocopida'
- 'Habroichthys belongs to Peltopleuriformes'
- 'Habrosium belongs to Hexactinosa'
- 'Habrostroma belongs to Stromatoporoidea'
- 'Hacobjanella belongs to Hippuritoida'
- 'Hacobjania belongs to Cephalaspida'
- 'Hacquetia belongs to Clupeiformes'
- 'Haddonia belongs to Foraminiferida'
- 'Hadimopanella belongs to Palaeoscolecida'
- 'Hadoceras belongs to Oncoceratida'
- 'Hadoprion belongs to Eunicemorpha'
- 'Hadragnostus belongs to Agnostida'
- 'Hadranderaster belongs to Valvatida'
- 'Hadriania belongs to Neogastropoda'
- 'Hadroblastus belongs to Fissiculata'
- 'Hadrochthus belongs to Isorophida'
- 'Hadrocrinus belongs to Monobathrida'
- 'Hadrocystis belongs to Rhombifera'
- 'Hadrodelphis belongs to Cetacea'
- 'Hadrodiscus belongs to Isorophida'
- 'Hadrodontina belongs to Conodontophorida'
- 'Hadrohybus belongs to Phacopida'
- 'Hadromerida belongs to Demospongia'
- 'Hadromeros belongs to Phacopida'
- 'Hadronector belongs to Coelocanthiformes'
- 'Hadrophyllum belongs to Rugosa'
- 'Hadrorhynchia belongs to Rhynchonellida'
- 'Hadrosia belongs to Terebratulida'
- 'Hadrosteus belongs to Arthrodira'
- 'Hadrotatorhynchus belongs to Rhynchonellida'
- 'Hadrotreta belongs to Acrotretida'
- 'Hadyrhyncha belongs to Rhynchonellida'
- 'Haeggochiton belongs to Paleoloricata'
- 'Haematosaurus belongs to Crocodilia'
- 'Haenleinia belongs to Pterioida'
- 'Haerella belongs to Foraminiferida'
- 'Haereticotaxocrinus belongs to Taxocrinida'
- 'Haeretocrinus belongs to Cladida'
- 'Haeuslerella belongs to Foraminiferida'
- 'Haffnericambria belongs to Pentastomida'
- 'Hagabirhynchia belongs to Rhynchonellida'
- 'Hagenowella belongs to Foraminiferida'
- 'Hagenowia belongs to Holasteroida'
- 'Hagenowina belongs to Foraminiferida'
- 'Hagenowinella belongs to Cheilostomata'
- 'Hagiastrum belongs to Spumellaria'
- 'Hagnocrinus belongs to Diplobathrida'
- 'Hahazimania belongs to Neotaenioglossa'
- 'Haibowania belongs to Odontopleurida'
- 'Haidingerites belongs to Ceratitida'
- 'Haileyia belongs to Polychaeta'
- 'Haimasiella belongs to Foraminiferida'
- 'Haimea belongs to Oligopygoida'
- 'Haimeicyclus belongs to Scleractinia'
- 'Haimeina belongs to Ctenostomata'
- 'Haimesiastraea is corrected as Haimesastraea and belongs to Scleractinia'
- 'Haimesiphyllia belongs to Scleractinia'
- 'Hainbergia belongs to Coelocanthiformes'
- 'Hainosaurus belongs to Squamata'
- 'Hajulia belongs to Anguilliformes'
- 'Halec belongs to Alepisauriformes'
- 'Halecopsis belongs to Gonorhynchiformes'
- 'Halenia belongs to Foraminiferida'
- 'Halesium belongs to Spumellaria'
- 'Halia belongs to Neogastropoda'
- 'Halianassa belongs to Sirenia'
- 'Halicalyptra belongs to Nassellaria'
- 'Halice belongs to Decapoda'
- 'Halichondrites belongs to Haplosclerida'
- 'Halicyne belongs to Cyclida'
- 'Halidictyum belongs to Spumellaria'
- 'Halilucites belongs to Ceratitida'
- 'Halina belongs to Astrophorida'
- 'Haliomma belongs to Spumellaria'
- 'Haliophis belongs to Perciformes'
- 'Haliotiomorpha belongs to Archaeogastropoda'
- 'Haliotis belongs to Archaeogastropoda'
- 'Haliotis (Sulculus) was reranked as Sulculus and belongs to Archaeogastropoda'
- 'Haliotis (Sulculus) belongs to Haliotis' according to Adams and Adams 1854
- 'Haliphoebus belongs to Neotaenioglossa'
- 'Haliphormis belongs to Nassellaria'
- 'Halisaurus belongs to Squamata'
- 'Halistylus belongs to Archaeogastropoda'
- 'Halitherium belongs to Sirenia'
- 'Halitherium (Prototherium) was reranked as Prototherium and belongs to Sirenia'
- 'Halkieria belongs to Sachitida'
- 'Halkyardia belongs to Foraminiferida'
- 'Halla belongs to Eunicemorpha'
- 'Hallaster belongs to Oegophiurida'
- 'Hallatia belongs to Palaeocopida'
- 'Hallia belongs to Rugosa'
- 'Hallicystis belongs to Rhombifera'
- 'Hallidaya belongs to Cyclozoa'
- 'Halliella belongs to Palaeocopida'
- 'Hallina belongs to Atrypida'
- 'Hallinetes belongs to Strophomenida'
- 'Hallipterus belongs to Eurypterida'
- 'Hallirhoa belongs to Lithistida'
- 'Halloceras belongs to Nautilida'
- 'Hallocrinus belongs to Cladida'
- 'Hallodictya belongs to Reticulosa'
- 'Hallograptus belongs to Graptoloidea'
- 'Halloporina belongs to Trepostomida'
- 'Hallotheca belongs to Hyolithida'
- 'Halloysia belongs to Neotaenioglossa'
- 'Hallstadtia belongs to Neotaenioglossa'
- 'Hallucigenia belongs to Lobopoda'
- 'Halobia belongs to Pterioida'
- 'Halochitina belongs to Rhizopodea'
- 'Halogetocrinus belongs to Cladida'
- 'Haloginella belongs to Neogastropoda'
- 'Halomitra belongs to Scleractinia'
- 'Halonympha belongs to Pholadomyoida'
- 'Halorella belongs to Rhynchonellida'
- 'Halorellina belongs to Rhynchonellida'
- 'Halorelloidea belongs to Rhynchonellida'
- 'Halorites belongs to Ceratitida'
- 'Halysicyathus belongs to Ajacicyathida'
- 'Halysiocrinus belongs to Disparida'
- 'Halysitastraea belongs to Scleractinia'
- 'Halysites belongs to Tabulata'
- 'Hamacantha belongs to Poecilosclerida'
- 'Hamacuna belongs to Veneroida'
- 'Hamarilopora belongs to Tabulata'
- 'Hamarodus belongs to Conodontophorida'
- 'Hamashania belongs to Trilobita'
- 'Hamatoconus belongs to Mollusca'
- 'Hamatolenus belongs to Ptychopariida'
- 'Hamburgia belongs to Terebratulida'
- 'Hameaschmidtella belongs to Ostracoda'
- 'Haminoea belongs to Cephalaspida'
- 'Hamiroproetus belongs to Proetida'
- 'Hamites belongs to Ammonoidea'
- 'Hamiticeras belongs to Ammonoidea'
- 'Hamitoides belongs to Ammonoidea'
- 'Hamlinia belongs to Cephalaspida'
- 'Hammannopyge belongs to Phacopida'
- 'Hammatoceras belongs to Ammonoidea'
- 'Hammatocyclus belongs to Goniatitida'
- 'Hammatocythere belongs to Podocopida'
- 'Hammatopsis belongs to Polychaeta'
- 'Hammatospira belongs to Archaeogastropoda'
- 'Hammatostroma belongs to Stromatoporoidea'
- 'Hamodus belongs to Coelocanthiformes'
- 'Hampilina belongs to Mollusca'
- 'Hamptonia belongs to Poecilosclerida'
- 'Hamptoniella belongs to Patellogastropoda'
- 'Hamptonina belongs to Terebratulida'
- 'Hamulina belongs to Ammonoidea'
- 'Hamulinites belongs to Ammonoidea'
- 'Hamulus belongs to Serpulimorpha'
- 'Hamusella belongs to Mollusca'
- 'Hamusina belongs to Archaeogastropoda'
- 'Hanaeproductus belongs to Strophomenida'
- 'Hanaiborchella belongs to Podocopida'
- 'Hanaibursa belongs to Neotaenioglossa'
- 'Hanaiceratina belongs to Podocopida'
- 'Hanaicythere belongs to Podocopida'
- 'Hanaispira belongs to Archaeogastropoda'
- 'Hanaites belongs to Palaeocopida'
- 'Hanburia belongs to Corynexochida'
- 'Hanchiangella belongs to Ostracoda'
- 'Hanchungolithus belongs to Asaphida'
- 'Hanetia belongs to Neogastropoda'
- 'Hanielites belongs to Ceratitida'
- 'Hanilepis belongs to Climatiiformes'
- 'Hanivella belongs to Ptychopariida'
- 'Haniwa belongs to Asaphida'
- 'Haniwoides belongs to Asaphida'
- 'Hanjiangaspis belongs to Proetida'
- 'Hankaxis belongs to Rugosa'
- 'Hanleya belongs to Neoloricata'
- 'Hannaoceras belongs to Ceratitida'
- 'Hanostaffella belongs to Foraminiferida'
- 'Hansenisca belongs to Foraminiferida'
- 'Hansotreta belongs to Acrotretida'
- 'Hantkeniceras belongs to Phylloceratitida'
- 'Hantkenina belongs to Foraminiferida'
- 'Hanusia belongs to Cornuta'
- 'Hanusitrypa belongs to Atrypida'
- 'Hanzawaia belongs to Foraminiferida'
- 'Haoella belongs to Foraminiferida'
- 'Hapalocrinus belongs to Monobathrida'
- 'Hapalopegma belongs to Lychniscosa'
- 'Hapalorbis belongs to Neotaenioglossa'
- 'Haplacanthus belongs to Acanthodida'
- 'Haplaraea [misspelled as Haplaraera] belongs to Scleractinia'
- 'Haplentactinia belongs to Spumellaria'
- 'Haplistion belongs to Lithistida'
- 'Haplistionella belongs to Lithistida'
- 'Haplobolbina belongs to Palaeocopida'
- 'Haplocephalopora belongs to Cheilostomata'
- 'Haploceras belongs to Ammonoidea'
- 'Haplocochlias belongs to Neotaenioglossa'
- 'Haplocrinites belongs to Disparida'
- 'Haplocytheridea belongs to Podocopida'
- 'Haplodiacanthus belongs to Spumellaria'
- 'Haplograptus belongs to Graptolithina'
- 'Haplohelia belongs to Scleractinia'
- 'Haplolasma belongs to Rugosa'
- 'Haplolepis belongs to Palaeonisciformes'
- 'Haplooecia belongs to Cyclostomata'
- 'Haplophragmella belongs to Foraminiferida'
- 'Haplophragmina belongs to Foraminiferida'
- 'Haplophragmium belongs to Foraminiferida'
- 'Haplophragmoides belongs to Foraminiferida'
- 'Haplophrentis belongs to Hyolithida'
- 'Haplophylloceras belongs to Phylloceratitida'
- 'Haplopleuroceras belongs to Ammonoidea'
- 'Haplopoma belongs to Cheilostomata'
- 'Haplopomella belongs to Cheilostomata'
- 'Haploprimitia belongs to Palaeocopida'
- 'Haploptyxis belongs to Heterostrophia'
- 'Haploscaphites belongs to Ammonoidea'
- 'Haplosclerida belongs to Demospongia'
- 'Haplosphaeronis belongs to Diploporita'
- 'Haplospira belongs to Archaeogastropoda'
- 'Haplospirifer belongs to Spiriferida'
- 'Haplothecia belongs to Rugosa'
- 'Haplotrypa belongs to Cystoporata'
- 'Haplovoluta belongs to Neogastropoda'
- 'Hapsiceraurus belongs to Phacopida'
- 'Hapsidocare belongs to Corynexochida'
- 'Hapsidopora belongs to Cheilostomata'
- 'Hapsiphyllum belongs to Rugosa'
- 'Hapsizaphrentis belongs to Rugosa'
- 'Haptaphyllina belongs to Heterocorallia'
- 'Haptophyllum belongs to Rugosa'
- 'Hardaghia belongs to Hippuritoida'
- 'Hardieopterus belongs to Eurypterida'
- 'Hardistiella belongs to Petromyzoniformes'
- 'Hardmanoceras belongs to Tarphyceratida'
- 'Hardouinia belongs to Cassiduloida'
- 'Hardyia belongs to Corynexochida'
- 'Hardyoides belongs to Ptychopariida'
- 'Harengula belongs to Clupeiformes'
- 'Haresiceras belongs to Ammonoidea'
- 'Harfordia belongs to Neogastropoda'
- 'Harginisulcus belongs to Palaeocopida'
- 'Harknessella belongs to Orthida'
- 'Harmatia belongs to Neogastropoda'
- 'Harmatosia belongs to Terebratulida'
- 'Harmeria belongs to Neotaenioglossa'
- 'Harmeriella belongs to Ctenostomata'
- 'Harmostocrinus belongs to Cladida'
- 'Harpa belongs to Neogastropoda'
- 'Harpabollia belongs to Palaeocopida'
- 'Harpacodus belongs to Chondrichthyes'
- 'Harpactocarcinus belongs to Decapoda'
- 'Harpactoxanthopsis belongs to Decapoda'
- 'Harpago belongs to Neotaenioglossa'
- 'Harpagodes belongs to Neotaenioglossa'
- 'Harpagofututor belongs to Chondrenchelyiformes'
- 'Harpella belongs to Neogastropoda'
- 'Harperopsis belongs to Podocopida'
- 'Harpes belongs to Ptychopariida'
- 'Harpesoides belongs to Ptychopariida'
- 'Harpidella belongs to Proetida'
- 'Harpides belongs to Ptychopariida'
- 'Harpidium belongs to Pentamerida'
- 'Harpidoides belongs to Ptychopariida'
- 'Harpillaenus belongs to Corynexochida'
- 'Harpoceras belongs to Ammonoidea'
- 'Harpoceratoides belongs to Ammonoidea'
- 'Harpohildoceras belongs to Ammonoidea'
- 'Harpophylloceras belongs to Phylloceratitida'
- 'Harpula belongs to Neogastropoda'
- 'Harrelicrinus belongs to Monobathrida'
- 'Harrellicrinus belongs to Cladida'
- 'Harriotta belongs to Chimaeriformes'
- 'Harrisianella belongs to Neotaenioglossa'
- 'Harrisoceras belongs to Orthocerida'
- 'Harrycaris belongs to Concavicarida'
- 'Harrytoombsia belongs to Arthrodira'
- 'Hartmanina belongs to Pharetronida'
- 'Hartshillia belongs to Ptychopariida'
- 'Hartshillina belongs to Ptychopariida'
- 'Harttella belongs to Terebratulida'
- 'Harttites belongs to Problematica'
- 'Hartungia belongs to Neotaenioglossa'
- 'Hartwellia belongs to Veneroida'
- 'Haruspex belongs to Orthocerida'
- 'Hastacypris belongs to Podocopida'
- 'Hastagnostus belongs to Agnostida'
- 'Hastatellina belongs to Palaeocopida'
- 'Hastigerina belongs to Foraminiferida'
- 'Hastigerinella belongs to Foraminiferida'
- 'Hastigerinoides belongs to Foraminiferida'
- 'Hastigerinopsis belongs to Foraminiferida'
- 'Hastimima belongs to Eurypterida'
- 'Hastites belongs to Belemnitida'
- 'Hastula belongs to Neogastropoda'
- 'Haswellia belongs to Cheilostomata'
- 'Hataiyoldia belongs to Nuculoida'
- 'Hatangeus belongs to Palaeocopida'
- 'Hatangia belongs to Ptychopariida'
- 'Hatasia belongs to Myoida'
- 'Hatayin belongs to Hippuritoida'
- 'Hatchericeras belongs to Ammonoidea'
- 'Hattonia belongs to Tabulata'
- 'Hattopsis belongs to Phymosomatoida'
- 'Hauericeras belongs to Ammonoidea'
- 'Hauerina belongs to Foraminiferida'
- 'Hauerites belongs to Ceratitida'
- 'Haughtonileberis belongs to Podocopida'
- 'Haugia belongs to Ammonoidea'
- 'Haumea belongs to Pterioida'
- 'Haupiria belongs to Kutorginida'
- 'Haurakia belongs to Neotaenioglossa'
- 'Haurania belongs to Foraminiferida'
- 'Haustellum belongs to Neogastropoda'
- 'Hautura belongs to Neogastropoda'
- 'Havlicekella belongs to Rhynchonellida'
- 'Havlicekia belongs to Spiriferida'
- 'Hawaiarca belongs to Arcoida'
- 'Haworthina belongs to Podocopida'
- 'Hawthorneachiton belongs to Paleoloricata'
- 'Hayasakaia belongs to Tabulata'
- 'Hayasakaina belongs to Foraminiferida'
- 'Hayasakapecten belongs to Pterioida'
- 'Hayasakapora belongs to Fenestrata'
- 'Haydenia belongs to Neotaenioglossa'
- 'Haydenoceras belongs to Barrandeocerida'
- 'Haydenoides belongs to Strophomenida'
- 'Haynesina belongs to Foraminiferida'
- 'Hazelia belongs to Haplosclerida'
- 'Hazelina belongs to Podocopida'
- 'Healdia belongs to Metacopida'
- 'Healdiacypris belongs to Podocopida'
- 'Healdianella belongs to Metacopida'
- 'Healdioides belongs to Metacopida'
- 'Hebediscina belongs to Agnostida'
- 'Hebediscus belongs to Agnostida'
- 'Hebellum belongs to Palaeocopida'
- 'Hebertella belongs to Orthida'
- 'Hebertocaris belongs to Archaeostraca'
- 'Hebeseila belongs to Neotaenioglossa'
- 'Hebeticrinus belongs to Comatulida'
- 'Hebetoceras belongs to Ascocerida'
- 'Hebetoechia belongs to Rhynchonellida'
- 'Hebetoxyites belongs to Ammonoidea'
- 'Hebra belongs to Neogastropoda'
- 'Hebukophyllum belongs to Rugosa'
- 'Hecatoceras belongs to Discosorida'
- 'Hechticythere belongs to Podocopida'
- 'Hechtina belongs to Foraminiferida'
- 'Hecia belongs to Decapoda'
- 'Heckericyathus belongs to Ajacicyathida'
- 'Heckericystis belongs to Soluta'
- 'Hecticoceras belongs to Ammonoidea'
- 'Hectioceras belongs to Ammonoidea'
- 'Hectioceratoides belongs to Ammonoidea'
- 'Hectoroceras belongs to Ammonoidea'
- 'Hedbergella belongs to Foraminiferida'
- 'Hedecardium belongs to Veneroida'
- 'Hedeina belongs to Spiriferida'
- 'Hedeinopsis belongs to Spiriferida'
- 'Hedeliastraea belongs to Scleractinia'
- 'Hedenstroemia belongs to Ceratitida'
- 'Hederella belongs to Cyclostomata'
- 'Hederopsis belongs to Cyclostomata'
- 'Hedinaspis belongs to Ptychopariida'
- 'Hedraites belongs to Foraminiferida'
- 'Hedstroemia belongs to Proetida'
- 'Hedstroemina belongs to Strophomenida'
- 'Hedstroemoceras belongs to Orthocerida'
- 'Hefriga belongs to Decapoda'
- 'Heftastylis belongs to Axinellida'
- 'Hefteria belongs to Trigonioida'
- 'Hegleria belongs to Spumellaria'
- 'Heida belongs to Heterostrophia'
- 'Heilprinia belongs to Neogastropoda'
- 'Heimia belongs to Terebratulida'
- 'Heinia belongs to Podocopida'
- 'Heintzella belongs to Rugosa'
- 'Heintzichthys belongs to Arthrodira'
- 'Heinzia belongs to Ammonoidea'
- 'Helaspis belongs to Strophomenida'
- 'Helcion belongs to Patellogastropoda'
- 'Helcionella belongs to Helcionelloida'
- 'Helcionelloida belongs to Mollusca'
- 'Helcionopsis belongs to Tryblidiida'
- 'Helenaeproductus is corrected as Heleniproductus and belongs to Strophomenida'
- 'Helenathyris belongs to Spiriferida'
- 'Helenia belongs to Hyolithida'
- 'Helenifore belongs to Spumellaria'
- 'Helenolepis belongs to Thelodontiformes'
- 'Helenolites belongs to Tabulata'
- 'Helenopora belongs to Trepostomida'
- 'Helentappanella belongs to Foraminiferida'
- 'Helepagetia belongs to Agnostida'
- 'Helfriedella belongs to Dendrochirotida'
- 'Helgolandichthys belongs to Salmoniformes'
- 'Heliacus belongs to Neotaenioglossa'
- 'Helianthaster belongs to Hemizonida'
- 'Heliaster belongs to Forcipulatida'
- 'Heliastrea (Athecastraea) was reranked as Athecastraea and belongs to Scleractinia'
- 'Helicacanthus belongs to Archaeogastropoda'
- 'Helicampodus belongs to Eugeneodontida'
- 'Helicancylus belongs to Ammonoidea'
- 'Helicaulax belongs to Neotaenioglossa'
- 'Helicelasma belongs to Rugosa'
- 'Helichthys belongs to Palaeonisciformes'
- 'Helicocrinus belongs to Crinoidea'
- 'Helicocryptus belongs to Archaeogastropoda'
- 'Helicocyclus belongs to Goniatitida'
- 'Helicodictya belongs to Reticulosa'
- 'Helicolepidina belongs to Foraminiferida'
- 'Helicoplacoidea belongs to Echinodermata'
- 'Helicoplacus belongs to Helicoplacoidea'
- 'Helicopora belongs to Fenestrata'
- 'Helicoprion belongs to Eugeneodontida'
- 'Helicorbitoides belongs to Foraminiferida'
- 'Helicospira belongs to Archaeogastropoda'
- 'Helicostegina belongs to Foraminiferida'
- 'Helicosteginopsis belongs to Foraminiferida'
- 'Helicotis belongs to Hyperstrophina'
- 'Helicotoma belongs to Archaeogastropoda'
- 'Helictites belongs to Ceratitida'
- 'Helieranella belongs to Ptychopariida'
- 'Heligmina belongs to Pterioida'
- 'Heligmope belongs to Neotaenioglossa'
- 'Heligmopsis belongs to Pterioida'
- 'Heligmostylus belongs to Neotaenioglossa'
- 'Heligmotenia belongs to Neogastropoda'
- 'Heligmotoma (Douvilletoma) was reranked as Douvilletoma and belongs to Neotaenioglossa'
- 'Heligothyris belongs to Terebratulida'
- 'Heliocephalus belongs to Phacopida'
- 'Heliocidaris belongs to Echinoida'
- 'Heliocladus belongs to Spumellaria'
- 'Heliocoenia [misspelled as Heliocenia] belongs to Scleractinia'
- 'Heliocrinites belongs to Rhombifera'
- 'Heliocryptocapsa belongs to Nassellaria'
- 'Heliocythere belongs to Podocopida'
- 'Heliodiscus belongs to Spumellaria'
- 'Helioentactinia belongs to Spumellaria'
- 'Heliofungia belongs to Scleractinia'
- 'Helioharpes belongs to Ptychopariida'
- 'Heliolites belongs to Tabulata'
- 'Heliomedusa belongs to Craniopsida'
- 'Heliomera belongs to Phacopida'
- 'Heliomeroides belongs to Phacopida'
- 'Heliophora belongs to Clypeasteroida'
- 'Heliophyllum belongs to Rugosa'
- 'Helioplasma belongs to Tabulata'
- 'Helioplasmolites belongs to Tabulata'
- 'Heliopora belongs to Helioporacea'
- 'Helioporacea belongs to Anthozoa'
- 'Helioproetoides belongs to Proetida'
- 'Helioproetus belongs to Proetida'
- 'Heliopyge belongs to Phacopida'
- 'Heliosaturnalis belongs to Spumellaria'
- 'Helioseris belongs to Scleractinia'
- 'Heliosocrinus belongs to Cladida'
- 'Heliosoma belongs to Spumellaria'
- 'Heliosphaera belongs to Spumellaria'
- 'Heliospongia belongs to Haplosclerida'
- 'Heliostylina belongs to Scleractinia'
- 'Heliostylus belongs to Spumellaria'
- 'Heliotrypa belongs to Cryptostomata'
- 'Helix belongs to Cheilostomata'
- 'Helixotionella belongs to Cheilostomata'
- 'Helladophyllia belongs to Scleractinia'
- 'Hellebardia belongs to Podocopida'
- 'Hellenites belongs to Orthocerida'
- 'Hellenocyclina belongs to Foraminiferida'
- 'Helloceras belongs to Scleractinia'
- 'Helmersenia belongs to Acrotretida'
- 'Helmetia belongs to Merostomoidea'
- 'Helminthidium belongs to Rugosa'
- 'Helminthochiton belongs to Neoloricata'
- 'Helminthophyllum belongs to Astrophorida'
- 'Helminthozyga belongs to Neotaenioglossa'
- 'Helmolepis belongs to Perleidiformes'
- 'Helobrachium belongs to Lithistida'
- 'Heloceras belongs to Orthocerida'
- 'Heloclema belongs to Cryptostomata'
- 'Helodiadema belongs to Diadematoida'
- 'Helodopsis belongs to Holocephali'
- 'Helodus belongs to Holocephali'
- 'Helopora belongs to Cryptostomata'
- 'Heloraphinia belongs to Lithistida'
- 'Heloringulum belongs to Nassellaria'
- 'Helotholus belongs to Nassellaria'
- 'Helvetella belongs to Terebratulida'
- 'Helveticosaurus belongs to Placodontia'
- 'Helvetoglobatruncana belongs to Foraminiferida'
- 'Hematites belongs to Aulacocerida'
- 'Hemeaschnidtella belongs to Palaeocopida'
- 'Hemerocoetes belongs to Perciformes'
- 'Hemeschara belongs to Cheilostomata'
- 'Hemiacirsa belongs to Neotaenioglossa'
- 'Hemiaechminoides belongs to Palaeocopida'
- 'Hemiarges belongs to Lichida'
- 'Hemiaspenites belongs to Ceratitida'
- 'Hemiaster belongs to Spatangoida'
- 'Hemiaulacophyllum belongs to Rugosa'
- 'Hemibaculites belongs to Ammonoidea'
- 'Hemibarrandia belongs to Asaphida'
- 'Hemibashkirella belongs to Fenestrata'
- 'Hemibeloitoceras belongs to Oncoceratida'
- 'Hemibrachiocrinus belongs to Cyrtocrinida'
- 'Hemicalypterus belongs to Semionotiformes'
- 'Hemicara belongs to Cassiduloida'
- 'Hemicellaria belongs to Cyclostomata'
- 'Hemicerithium belongs to Neotaenioglossa'
- 'Hemichenopus belongs to Neotaenioglossa'
- 'Hemichoanella belongs to Ellesmerocerida'
- 'Hemichonetes belongs to Strophomenida'
- 'Hemichordata belongs to Metazoa'
- 'Hemicidarina was reranked as the order Hemicidaroida and belongs to Echinoidea'
- 'Hemicidaris belongs to Hemicidaroida'
- 'Hemiconus belongs to Neogastropoda'
- 'Hemicorbicula belongs to Veneroida'
- 'Hemicosciniopsis belongs to Cheilostomata'
- 'Hemicosmites belongs to Rhombifera'
- 'Hemicricus belongs to Tentaculitida'
- 'Hemicrinus belongs to Cyrtocrinida'
- 'Hemicryptocapsa belongs to Nassellaria'
- 'Hemicyclammina belongs to Foraminiferida'
- 'Hemicyclaspis belongs to Atelaspidiformes'
- 'Hemicyclonosta belongs to Veneroida'
- 'Hemicyclopora belongs to Cheilostomata'
- 'Hemicyprideis belongs to Podocopida'
- 'Hemicystites belongs to Isorophida'
- 'Hemicythere belongs to Podocopida'
- 'Hemicytheria belongs to Podocopida'
- 'Hemicytheridea belongs to Podocopida'
- 'Hemicytherura belongs to Podocopida'
- 'Hemidiadema belongs to Phymosomatoida'
- 'Hemidiscella belongs to Hemidiscosa'
- 'Hemidiscosa belongs to Hexactinellida'
- 'Hemidiscus belongs to Foraminiferida'
- 'Hemidonax belongs to Veneroida'
- 'Hemieridotrypa belongs to Trepostomida'
- 'Hemieuryale belongs to Ophiurida'
- 'Hemifaorina belongs to Spatangoida'
- 'Hemifusulina belongs to Foraminiferida'
- 'Hemifusulinella belongs to Foraminiferida'
- 'Hemifusus belongs to Neogastropoda'
- 'Hemigarantia belongs to Ammonoidea'
- 'Hemigymnia belongs to Spatangoida'
- 'Hemihaploceras belongs to Ammonoidea'
- 'Hemihoplites belongs to Ammonoidea'
- 'Hemiindocrinus belongs to Cladida'
- 'Hemikaolishania belongs to Corynexochida'
- 'Hemikrithe belongs to Podocopida'
- 'Hemilampronites belongs to Beloniformes'
- 'Hemilecanites belongs to Ceratitida'
- 'Hemilepton belongs to Veneroida'
- 'Hemileurus belongs to Rhynchonellida'
- 'Hemiliroceras belongs to Nautilida'
- 'Hemilistrona belongs to Conodontophorida'
- 'Hemilytoceras belongs to Ammonoidea'
- 'Hemimactra belongs to Veneroida'
- 'Hemimollocrinus belongs to Cladida'
- 'Heminajas belongs to Trigonioida'
- 'Heminautilus belongs to Nautilida'
- 'Heminematopora belongs to Cryptostomata'
- 'Hemingwayella belongs to Podocopida'
- 'Hemioon belongs to Decapoda'
- 'Hemiparacytheridea belongs to Podocopida'
- 'Hemipecten belongs to Pterioida'
- 'Hemipedina belongs to Pedinoida'
- 'Hemiphlactella belongs to Cheilostomata'
- 'Hemiphragma belongs to Trepostomida'
- 'Hemiphragmoceras belongs to Oncoceratida'
- 'Hemipiloceras belongs to Endocerida'
- 'Hemiplasmopora belongs to Tabulata'
- 'Hemiplax belongs to Decapoda'
- 'Hemiplethorhynchus belongs to Rhynchonellida'
- 'Hemipleurotoma belongs to Neogastropoda'
- 'Hemiplicatula belongs to Sacoglossa'
- 'Hemipneustes belongs to Holasteroida'
- 'Hemiporites belongs to Scleractinia'
- 'Hemipristis belongs to Carcharhiniformes'
- 'Hemipronites belongs to Orthida'
- 'Hemiptychina belongs to Terebratulida'
- 'Hemiptychoceras belongs to Ammonoidea'
- 'Hemirhabdorhynchus belongs to Perciformes'
- 'Hemirhamphus belongs to Beloniformes'
- 'Hemirhodon belongs to Corynexochida'
- 'Hemirobulina belongs to Foraminiferida'
- 'Hemisaurida belongs to Alepisauriformes'
- 'Hemiscyllium belongs to Orectolobiformes'
- 'Hemiseptella belongs to Cheilostomata'
- 'Hemisimoceras belongs to Ammonoidea'
- 'Hemismittina belongs to Cheilostomata'
- 'Hemisphaerammina belongs to Foraminiferida'
- 'Hemisphaeranthos belongs to Apodida'
- 'Hemisphaerocoryphe belongs to Phacopida'
- 'Hemisquilla belongs to Stomatopoda'
- 'Hemisterias belongs to Bivalvia'
- 'Hemistreptacron belongs to Cladida'
- 'Hemistreptocrinus belongs to Crinoidea'
- 'Hemistringocephalus belongs to Terebratulida'
- 'Hemistylus belongs to Cheilostomata'
- 'Hemisurcula belongs to Neogastropoda'
- 'Hemitetragonites belongs to Ammonoidea'
- 'Hemithalamocyathus belongs to Ajacicyathida'
- 'Hemithecella belongs to Paleoloricata'
- 'Hemithecellitina belongs to Mollusca'
- 'Hemithiris belongs to Rhynchonellida'
- 'Hemithurammina belongs to Foraminiferida'
- 'Hemithylus belongs to Phymosomatoida'
- 'Hemithyropsis belongs to Rhynchonellida'
- 'Hemithyrsites belongs to Perciformes'
- 'Hemitiaris belongs to Hemicidaroida'
- 'Hemitissotia belongs to Ammonoidea'
- 'Hemitoechia belongs to Rhynchonellida'
- 'Hemitoma belongs to Euomphalina'
- 'Hemitrochiscus belongs to Cyclida'
- 'Hemitrypa belongs to Fenestrata'
- 'Hemitrypella belongs to Fenestrata'
- 'Hemiulrichostylus belongs to Cryptostomata'
- 'Hemizonida belongs to Asteroidea'
- 'Hemizyga belongs to Neotaenioglossa'
- 'Hemizyga (Hyphantozyga) was reranked as Hyphantozyga and belongs to Neotaenioglossa'
- 'Hemizyga (Plocezyga) was reranked as Plocezyga and belongs to Neotaenioglossa'
- 'Hemlebenia belongs to Foraminiferida'
- 'Hemsiella belongs to Palaeocopida'
- 'Henadoparia belongs to Ptychopariida'
- 'Henaniodus belongs to Problematica'
- 'Hengestites belongs to Ammonoidea'
- 'Hengnania belongs to Pachycormiformes'
- 'Heniastoma belongs to Archaeogastropoda'
- 'Hennigopora belongs to Cystoporata'
- 'Henningsmoenia belongs to Palaeocopida'
- 'Henningsmoenicaris belongs to Arthropoda'
- 'Henodus belongs to Placodontia'
- 'Henricellum belongs to Calcarea'
- 'Henricia belongs to Spinulosida'
- 'Henryhowella belongs to Podocopida'
- 'Hensonella belongs to Problematica'
- 'Hensonia belongs to Foraminiferida'
- 'Hensonina belongs to Foraminiferida'
- 'Hentigia belongs to Proetida'
- 'Heosomocelypha belongs to Brachiopoda'
- 'Hepatella belongs to Decapoda'
- 'Hepatinulus belongs to Decapoda'
- 'Hepatiscus belongs to Decapoda'
- 'Hepatus belongs to Decapoda'
- 'Heptabronteus belongs to Ptychopariida'
- 'Heptaloculites belongs to Podocopida'
- 'Heptanema belongs to Coelocanthiformes'
- 'Heptastylis belongs to Axinellida'
- 'Heptranchias belongs to Hexanchiformes'
- 'Heraclites belongs to Ceratitida'
- 'Heracloceras belongs to Barrandeocerida'
- 'Heracrinus belongs to Disparida'
- 'Herangirhynchia belongs to Rhynchonellida'
- 'Heraultipegma belongs to Ribeirioida'
- 'Herbstia belongs to Decapoda'
- 'Hercantyx belongs to Trilobita'
- 'Hercoceras belongs to Nautilida'
- 'Hercochitina belongs to Rhizopodea'
- 'Hercocrinus belongs to Diplobathrida'
- 'Hercocyrtoceras belongs to Oncoceratida'
- 'Hercodon belongs to Veneroida'
- 'Hercoglossa belongs to Nautilida'
- 'Hercoglossoceras belongs to Nautilida'
- 'Hercolepadida belongs to Machaeridia'
- 'Hercolepas belongs to Hercolepadida'
- 'Hercophyllum belongs to Rugosa'
- 'Hercorhynchus belongs to Neogastropoda'
- 'Hercosestria belongs to Strophomenida'
- 'Hercosia belongs to Strophomenida'
- 'Hercostrophia belongs to Strophomenida'
- 'Hercothyris belongs to Terebratulida'
- 'Hercynella belongs to Praecardioida'
- 'Hercynobolbina belongs to Palaeocopida'
- 'Hercynocythere belongs to Podocopida'
- 'Hercynolepis belongs to Orodontida'
- 'Herella belongs to Veneroida'
- 'Herentia belongs to Cheilostomata'
- 'Hergetatrypa belongs to Atrypida'
- 'Hergottella belongs to Foraminiferida'
- 'Heritschiella belongs to Rugosa'
- 'Heritschioides belongs to Rugosa'
- 'Herkimeroceras belongs to Oncoceratida'
- 'Hermania belongs to Cephalaspida'
- 'Hermanites belongs to Podocopida'
- 'Hermatoporella belongs to Stromatoporoidea'
- 'Hermatostroma belongs to Stromatoporoidea'
- 'Hermatostromella belongs to Stromatoporoidea'
- 'Herminespina belongs to Neogastropoda'
- 'Hernandezaster belongs to Spatangoida'
- 'Hernodia belongs to Cyclostomata'
- 'Heroldina belongs to Archaeostraca'
- 'Heronallenia belongs to Foraminiferida'
- 'Herouvalia belongs to Veneroida'
- 'Herpetocetus belongs to Cetacea'
- 'Herpetocrinus belongs to Disparida'
- 'Herpetopoma belongs to Archaeogastropoda'
- 'Herpetopora belongs to Cheilostomata'
- 'Herpolitha belongs to Scleractinia'
- 'Herreraster belongs to Spatangoida'
- 'Herrigocyther belongs to Podocopida'
- 'Herrmannina belongs to Leperditicopida'
- 'Hertha belongs to Comatulida'
- 'Hertleinites belongs to Ammonoidea'
- 'Hertzina belongs to Conodonta'
- 'Herznachites belongs to Ammonoidea'
- 'Herzogina belongs to Veneroida'
- 'Hescheleria belongs to Thalattosauria'
- 'Hesionites belongs to Polychaeta'
- 'Heslingtonia belongs to Trigonioida'
- 'Hesperaster belongs to Clypeasteroida'
- 'Hespererato belongs to Neotaenioglossa'
- 'Hesperibalanus belongs to Cirripedia'
- 'Hesperidella belongs to Palaeocopida'
- 'Hesperiella belongs to Archaeogastropoda'
- 'Hesperinia belongs to Strophomenida'
- 'Hesperithyris belongs to Terebratulida'
- 'Hesperiturris belongs to Neogastropoda'
- 'Hesperoceras belongs to Orthocerida'
- 'Hesperocirrus belongs to Archaeogastropoda'
- 'Hesperocoelia belongs to Lithistida'
- 'Hesperocystis belongs to Rhombifera'
- 'Hesperomena belongs to Strophomenida'
- 'Hesperonomia belongs to Orthida'
- 'Hesperonomiella belongs to Orthida'
- 'Hesperopora belongs to Cheilostomata'
- 'Hesperorhynchia belongs to Rhynchonellida'
- 'Hesperornis belongs to Hesperornithiformes'
- 'Hesperornithiformes belongs to Aves'
- 'Hesperorthis belongs to Orthida'
- 'Hesperosia belongs to Terebratulida'
- 'Hesperosiren belongs to Sirenia'
- 'Hesperotrophia belongs to Pentamerida'
- 'Hessenhausia belongs to Terebratulida'
- 'Hesslandella belongs to Palaeocopida'
- 'Hesslandites belongs to Podocopida'
- 'Hesslandona belongs to Ostracoda'
- 'Hesslerella belongs to Isopoda'
- 'Hessotiara belongs to Hemicidaroida'
- 'Hetcochitina belongs to Rhizopodea'
- 'Heteractaea belongs to Decapoda'
- 'Heteractinida belongs to Calcarea'
- 'Heteractis belongs to Cheilostomata'
- 'Heteralosia belongs to Strophomenida'
- 'Heterantyx belongs to Foraminiferida'
- 'Heteraria belongs to Spiriferida'
- 'Heteraster belongs to Spatangoida'
- 'Heterastraea belongs to Scleractinia'
- 'Heterastridium belongs to Milleporina'
- 'Heterdontoides belongs to Conodonta'
- 'Heterelasma belongs to Terebratulida'
- 'Heterillina belongs to Foraminiferida'
- 'Heterma belongs to Metacopida'
- 'Heteroaspis belongs to Chasmataspidida'
- 'Heteroblastus belongs to Spiraculata'
- 'Heterobrissus belongs to Spatangoida'
- 'Heterobrochus belongs to Terebratulida'
- 'Heterocaninia belongs to Rugosa'
- 'Heterocaryon belongs to Ptychopariida'
- 'Heterocella belongs to Cheilostomata'
- 'Heterocentrotus belongs to Echinoida'
- 'Heteroceras belongs to Ammonoidea'
- 'Heterocerithiopsis belongs to Neotaenioglossa'
- 'Heterocetus belongs to Cetacea'
- 'Heterochilina belongs to Leperditicopida'
- 'Heterochiton belongs to Neoloricata'
- 'Heterocidaris belongs to Echinoidea'
- 'Heterocithara belongs to Neogastropoda'
- 'Heteroclidus belongs to Pholadomyoida'
- 'Heterocoenia belongs to Scleractinia'
- 'Heterocoenites belongs to Tabulata'
- 'Heteroconopeum belongs to Cheilostomata'
- 'Heterocorallia belongs to Anthozoa'
- 'Heterocoskinolina belongs to Foraminiferida'
- 'Heterocrinus belongs to Disparida'
- 'Heterocrisina belongs to Cyclostomata'
- 'Heterocrypta belongs to Decapoda'
- 'Heterocyathus belongs to Scleractinia'
- 'Heterocyclopyge belongs to Asaphida'
- 'Heterocyprideis belongs to Podocopida'
- 'Heterocystites belongs to Rhombifera'
- 'Heterocythereis belongs to Podocopida'
- 'Heterodelphis belongs to Cetacea'
- 'Heterodiadema belongs to Hemicidaroida'
- 'Heterodiscus belongs to Hippuritoida'
- 'Heterodonax belongs to Veneroida'
- 'Heterodontiformes belongs to Chondrichthyes'
- 'Heterodontus belongs to Heterodontiformes'
- 'Heterogyra belongs to Scleractinia'
- 'Heterogyrella belongs to Neotaenioglossa'
- 'Heterohaplooecia belongs to Cyclostomata'
- 'Heterohelix belongs to Foraminiferida'
- 'Heterolampas belongs to Spatangoida'
- 'Heterolasma belongs to Rugosa'
- 'Heterolepa belongs to Foraminiferida'
- 'Heterolepidotus belongs to Amiiformes'
- 'Heterolimulus belongs to Xiphosurida'
- 'Heteromacoma belongs to Veneroida'
- 'Heterometra belongs to Comatulida'
- 'Heteromorphina belongs to Foraminiferida'
- 'Heteromychus belongs to Rhynchonellida'
- 'Heteronodosus belongs to Euomphalina'
- 'Heteropecten belongs to Pterioida'
- 'Heteropedina belongs to Diadematoida'
- 'Heteropetalus belongs to Desmiodontida'
- 'Heterophaulactis belongs to Rugosa'
- 'Heteropholas belongs to Myoida'
- 'Heterophrentis belongs to Rugosa'
- 'Heterophyllia belongs to Heterocorallia'
- 'Heterophyllia (Heterophylloides) belongs to Heterophyllia' according to Schindewolf 1941
- 'Heterophyllia (Heterophylloides) was reranked as Heterophylloides and belongs to Heterocorallia'
- 'Heteropis belongs to Veneroida'
- 'Heteropora belongs to Cyclostomata'
- 'Heteroporella belongs to Cyclostomata'
- 'Heteropsammia belongs to Scleractinia'
- 'Heteroptygmatis belongs to Opisthobranchia'
- 'Heteroraphidites belongs to Astrophorida'
- 'Heterorthella belongs to Orthida'
- 'Heterorthina belongs to Orthida'
- 'Heterorthis belongs to Orthida'
- 'Heterosalenia belongs to Salenioida'
- 'Heterosaurus belongs to Crocodilia'
- 'Heteroschisma belongs to Fissiculata'
- 'Heteroschizodus belongs to Trigonioida'
- 'Heterosculpotheca belongs to Problematica'
- 'Heterosestrum belongs to Spumellaria'
- 'Heterospaeroma belongs to Isopoda'
- 'Heterospira belongs to Neotaenioglossa'
- 'Heterospongia belongs to Lithistida'
- 'Heterospongophyllum belongs to Rugosa'
- 'Heterostegina belongs to Foraminiferida'
- 'Heterostella belongs to Heteractinida'
- 'Heterosteus belongs to Arthrodira'
- 'Heterostinia belongs to Lithistida'
- 'Heterostomella belongs to Foraminiferida'
- 'Heterostrea belongs to Pterioida'
- 'Heterostrophia belongs to Opisthobranchia'
- 'Heterostrophus belongs to Semionotiformes'
- 'Heteroterma [misspelled as Heterotrema] belongs to Neogastropoda'
- 'Heterothrissa belongs to Ctenothrissiformes'
- 'Heterotissotia belongs to Ammonoidea'
- 'Heterotorpedo belongs to Myliobatiformes'
- 'Heterotrichina belongs to Spirotrichia'
- 'Heterotrigonia belongs to Trigonioida'
- 'Heterotrypa belongs to Trepostomida'
- 'Hexacanthopora belongs to Cheilostomata'
- 'Hexachorda belongs to Neogastropoda'
- 'Hexacladus belongs to Spumellaria'
- 'Hexaclymenia belongs to Clymeniida'
- 'Hexacontium belongs to Spumellaria'
- 'Hexacosta belongs to Phacopida'
- 'Hexacrinites belongs to Monobathrida'
- 'Hexacromyum belongs to Spumellaria'
- 'Hexactinella belongs to Hexactinosa'
- 'Hexactinellida belongs to Porifera'
- 'Hexactinosa belongs to Hexactinellida'
- 'Hexadoras belongs to Spumellaria'
- 'Hexaglauconia belongs to Neotaenioglossa'
- 'Hexagonaria belongs to Rugosa'
- 'Hexagonella belongs to Cystoporata'
- 'Hexagonites belongs to Nautilida'
- 'Hexaheliocenia belongs to Scleractinia'
- 'Hexalasma belongs to Rugosa'
- 'Hexaloncharium belongs to Spumellaria'
- 'Hexalonche belongs to Spumellaria'
- 'Hexameroceras belongs to Oncoceratida'
- 'Hexanchiformes belongs to Chondrichthyes'
- 'Hexanchus belongs to Hexanchiformes'
- 'Hexangulaconularia belongs to Scyphozoa'
- 'Hexapetalum belongs to Scleractinia'
- 'Hexaphyllia belongs to Heterocorallia'
- 'Hexaplex belongs to Neogastropoda'
- 'Hexaporites belongs to Trepostomida'
- 'Hexapus belongs to Decapoda'
- 'Hexasaturnalis belongs to Spumellaria'
- 'Hexaspyris belongs to Nassellaria'
- 'Hexastylarium belongs to Spumellaria'
- 'Hexastylostroma belongs to Stromatoporoidea'
- 'Hexastylus belongs to Spumellaria'
- 'Hexatarsostinus belongs to Plesiosauria'
- 'Hexatractiella belongs to Reticulosa'
- 'Hexelasma belongs to Cirripedia'
- 'Hexianella belongs to Proetida'
- 'Hexismia belongs to Tabulata'
- 'Hexites belongs to Cryptostomata'
- 'Hexitheca belongs to Orthothecida'
- 'Heymonsicambria belongs to Pentastomida'
- 'Heyuncunoceras belongs to Cephalopoda'
- 'Hezhangophyllum belongs to Rugosa'
- 'Hezhouphyllum belongs to Rugosa'
- 'Hiantopora belongs to Cheilostomata'
- 'Hiatella belongs to Myoida'
- 'Hiatobairdia belongs to Podocopida'
- 'Hiatula belongs to Veneroida'
- 'Hibbardella belongs to Conodontophorida'
- 'Hibbardia belongs to Palaeocopida'
- 'Hibbertia belongs to Ptychopariida'
- 'Hibbertopterus belongs to Eurypterida'
- 'Hibernicoceras belongs to Goniatitida'
- 'Hibernodonta belongs to Strophomenida'
- 'Hibolites belongs to Belemnitida'
- 'Hicetes belongs to Serpulimorpha'
- 'Hicksia belongs to Trilobita'
- 'Hidaella belongs to Foraminiferida'
- 'Hidascutellum belongs to Ptychopariida'
- 'Hidina belongs to Foraminiferida'
- 'Hiemalora belongs to Medusae'
- 'Highgatella belongs to Ptychopariida'
- 'Higumastra belongs to Spumellaria'
- 'Hijitrigonia belongs to Trigonioida'
- 'Hikelaster belongs to Spatangoida'
- 'Hilberia belongs to Pterioida'
- 'Hilda belongs to Neotaenioglossa'
- 'Hildaites belongs to Ammonoidea'
- 'Hildaphillipsia belongs to Proetida'
- 'Hildebrandia belongs to Anguilliformes'
- 'Hildoceras belongs to Ammonoidea'
- 'Hildoceratoides belongs to Ammonoidea'
- 'Hildoglochiceras belongs to Ammonoidea'
- 'Hilgardella belongs to Mytiloida'
- 'Hilgardia belongs to Nuculoida'
- 'Hillaepora belongs to Tabulata'
- 'Hillaxon belongs to Rugosa'
- 'Hillites belongs to Neogastropoda'
- 'Hillius belongs to Decapoda'
- 'Hillmeria belongs to Palaeocopida'
- 'Hillophyllum belongs to Rugosa'
- 'Hillyardina belongs to Proetida'
- 'Hiltermannella belongs to Foraminiferida'
- 'Hiltermannicythere belongs to Podocopida'
- 'Hima belongs to Neogastropoda'
- 'Himalairhynchia belongs to Rhynchonellida'
- 'Himalayasaurus belongs to Ichthyosauria'
- 'Himalayites belongs to Ammonoidea'
- 'Himantoceras belongs to Ammonoidea'
- 'Himantonia belongs to Archaeogastropoda'
- 'Himatella belongs to Pharetronida'
- 'Himathyris belongs to Spiriferida'
- 'Himavatites belongs to Ceratitida'
- 'Himeraelites belongs to Hippuritoida'
- 'Himerocrinus belongs to Monobathrida'
- 'Himerometra belongs to Comatulida'
- 'Himispiticeras belongs to Ammonoidea'
- 'Hinaclema belongs to Trepostomida'
- 'Hincksina belongs to Cheilostomata'
- 'Hincksipora belongs to Cheilostomata'
- 'Hindeastraea belongs to Scleractinia'
- 'Hindella belongs to Spiriferida'
- 'Hindenites belongs to Eunicemorpha'
- 'Hindeoceras belongs to Nautilida'
- 'Hindeodelloides belongs to Conodontophorida'
- 'Hindeodina belongs to Conodontophorida'
- 'Hindeodus belongs to Conodontophorida'
- 'Hindeoprion belongs to Eunicemorpha'
- 'Hindermeyeria belongs to Ptychopariida'
- 'Hindsiella belongs to Veneroida'
- 'Hinemoana belongs to Veneroida'
- 'Hinganastraea belongs to Rugosa'
- 'Hinganella belongs to Strophomenida'
- 'Hinganella belongs to Trepostomida'
- 'Hinganotrypa belongs to Fenestrata'
- 'Hingganoleptaena belongs to Strophomenida'
- 'Hinia belongs to Neogastropoda'
- 'Hinnites belongs to Pterioida'
- 'Hintzeia belongs to Phacopida'
- 'Hintzesnonaia belongs to Hexactinellida'
- 'Hintzespongia belongs to Reticulosa'
- 'Hintziella belongs to Palaeocopida'
- 'Hippadenella belongs to Cheilostomata'
- 'Hippalimus belongs to Lithistida'
- 'Hippaliosina belongs to Cheilostomata'
- 'Hipparionix belongs to Strophomenida'
- 'Hipparionoceras belongs to Oncoceratida'
- 'Hippasteria belongs to Valvatida'
- 'Hipperechonella belongs to Cheilostomata'
- 'Hippiopora belongs to Cheilostomata'
- 'Hippocampoides belongs to Archaeogastropoda'
- 'Hippocampus belongs to Gasterosteiformes'
- 'Hippocardia belongs to Conocardioida'
- 'Hippochaeta belongs to Pterioida'
- 'Hippocrepina belongs to Foraminiferida'
- 'Hippocrepinella belongs to Foraminiferida'
- 'Hippocystis belongs to Diploporita'
- 'Hippodiplosia belongs to Cheilostomata'
- 'Hippoexechonella belongs to Cheilostomata'
- 'Hippoglossoides belongs to Pleuronectiformes'
- 'Hippoklosma belongs to Hyolithelminthes'
- 'Hippolyrula belongs to Cheilostomata'
- 'Hippomenella belongs to Cheilostomata'
- 'Hippomonavella belongs to Cheilostomata'
- 'Hippomya belongs to Modiomorphoida'
- 'Hipponicharion belongs to Ostracoda'
- 'Hipponyx [misspelled as Hipponix] belongs to Neotaenioglossa'
- 'Hippopharangites belongs to Sachitida'
- 'Hippophylactella belongs to Cheilostomata'
- 'Hippopleurifera belongs to Cheilostomata'
- 'Hippopodina belongs to Cheilostomata'
- 'Hippopodinella belongs to Cheilostomata'
- 'Hippopodium belongs to Veneroida'
- 'Hippoporella belongs to Cheilostomata'
- 'Hippoporidra belongs to Cheilostomata'
- 'Hippoporina belongs to Cheilostomata'
- 'Hippopozoon belongs to Cheilostomata'
- 'Hippopus belongs to Veneroida'
- 'Hipposera belongs to Cheilostomata'
- 'Hipposyngnathus belongs to Gasterosteiformes'
- 'Hippothoa belongs to Cheilostomata'
- 'Hippozeugosella belongs to Cheilostomata'
- 'Hippula belongs to Palaeocopida'
- 'Hippuritella belongs to Hippuritoida'
- 'Hippurites belongs to Hippuritoida'
- 'Hippuritoida belongs to Bivalvia'
- 'Hircinisca belongs to Rhynchonellida'
- 'Hiregiroceras belongs to Oncoceratida'
- 'Hirnantia belongs to Orthida'
- 'Hirneacrinus belongs to Diplobathrida'
- 'Hiromurex belongs to Neogastropoda'
- 'Hiroshimaphyllum belongs to Rugosa'
- 'Hirotyphis belongs to Neogastropoda'
- 'Hirschmannia belongs to Podocopida'
- 'Hirsonella belongs to Neotaenioglossa'
- 'Hirsutella belongs to Spiriferida'
- 'Hirsutocythere belongs to Podocopida'
- 'Hirsutodontus belongs to Conodontophorida'
- 'Hirsutograptus belongs to Graptoloidea'
- 'Hirsutospirella belongs to Foraminiferida'
- 'Hirtoscala belongs to Neotaenioglossa'
- 'Hirudocidaris belongs to Cidaroida'
- 'Hirudopsis belongs to Polychaeta'
- 'Hiscobeccus belongs to Rhynchonellida'
- 'Hisingerella belongs to Acrotretida'
- 'Hispaniaspis belongs to Odontopleurida'
- 'Hispaniastraea belongs to Scleractinia'
- 'Hispanirhynchia belongs to Rhynchonellida'
- 'Hispanosinuites belongs to Bellerophontida'
- 'Hispidaria belongs to Spiriferida'
- 'Hispidaspis belongs to Lamniformes'
- 'Hispidocrinus belongs to Isocrinida'
- 'Hispidofusus belongs to Neogastropoda'
- 'Hispidopetra belongs to Haplosclerida'
- 'Histiastrum belongs to Spumellaria'
- 'Histina belongs to Palaeocopida'
- 'Histiodella belongs to Conodontophorida'
- 'Histiomona belongs to Odontopleurida'
- 'Histionotus belongs to Macrosemiiformes'
- 'Histiothrissa belongs to Clupeiformes'
- 'Histocidaris belongs to Cidaroida'
- 'Histocrinus belongs to Cladida'
- 'Histopomphus belongs to Foraminiferida'
- 'Historbitoides belongs to Foraminiferida'
- 'Histosyrinx belongs to Spiriferida'
- 'Hithis belongs to Palaeocopida'
- 'Hiwia belongs to Neogastropoda'
- 'Hlawiceras belongs to Ammonoidea'
- 'Hodsia belongs to Pharetronida'
- 'Hodsonites belongs to Goniatitida'
- 'Hoegisphaera belongs to Rhizopodea'
- 'Hoeglundina belongs to Foraminiferida'
- 'Hoekaspis belongs to Asaphida'
- 'Hoeninghausia belongs to Anarcestida'
- 'Hoepenites belongs to Ammonoidea'
- 'Hoernesarca belongs to Arcoida'
- 'Hoernesia belongs to Pterioida'
- 'Hoernesiella belongs to Pterioida'
- 'Hoeverella belongs to Cheilostomata'
- 'Hoferia belongs to Arcoida'
- 'Hoffetella belongs to Corynexochida'
- 'Hofkerina belongs to Foraminiferida'
- 'Hofkeruva belongs to Foraminiferida'
- 'Hogmochilina belongs to Leperditicopida'
- 'Hokonuia belongs to Pterioida'
- 'Holacanthopora belongs to Tabulata'
- 'Holasaphus belongs to Ptychopariida'
- 'Holaster belongs to Holasteroida'
- 'Holasterella belongs to Reticulosa'
- 'Holasteroida belongs to Echinoidea'
- 'Holcacephalus belongs to Ptychopariida'
- 'Holcobelus belongs to Belemnitida'
- 'Holcocarcinus belongs to Decapoda'
- 'Holcocrinus belongs to Cladida'
- 'Holcodiscoides belongs to Ammonoidea'
- 'Holcodiscus belongs to Ammonoidea'
- 'Holcodus belongs to Squamata'
- 'Holcolissoceras belongs to Phylloceratitida'
- 'Holcolytoceras belongs to Ammonoidea'
- 'Holconautilus belongs to Nautilida'
- 'Holcophylloceras belongs to Phylloceratitida'
- 'Holcopneustes belongs to Spatangoida'
- 'Holcopocythere belongs to Podocopida'
- 'Holcoptychites belongs to Ammonoidea'
- 'Holcorhynchella belongs to Rhynchonellida'
- 'Holcorhynchia belongs to Rhynchonellida'
- 'Holcospirifer belongs to Spiriferida'
- 'Holcospongia belongs to Pharetronida'
- 'Holcothyris belongs to Terebratulida'
- 'Holcotrochus belongs to Scleractinia'
- 'Holdenia belongs to Ptychopariida'
- 'Holdenius belongs to Arthrodira'
- 'Holectypoida belongs to Echinoidea'
- 'Holectypus belongs to Holectypoida'
- 'Holia belongs to Phacopida'
- 'Holkeria belongs to Foraminiferida'
- 'Hollandina belongs to Foraminiferida'
- 'Hollandites belongs to Ceratitida'
- 'Hollardia belongs to Proetida'
- 'Hollardiella belongs to Orthida'
- 'Hollardina belongs to Strophomenida'
- 'Hollardosteus belongs to Arthrodira'
- 'Hollina belongs to Palaeocopida'
- 'Hollinella belongs to Palaeocopida'
- 'Holmanella belongs to Foraminiferida'
- 'Holmdalia belongs to Ptychopariida'
- 'Holmesella belongs to Ctenacanthida'
- 'Holmia belongs to Olenellida'
- 'Holmiceras belongs to Tarphyceratida'
- 'Holmicrusta belongs to Crustoidea'
- 'Holmiella belongs to Olenellida'
- 'Holmipterus belongs to Eurypterida'
- 'Holmitheca belongs to Exilithecida'
- 'Holmograptus belongs to Graptoloidea'
- 'Holmophyllum belongs to Rugosa'
- 'Holocentrites belongs to Beryciformes'
- 'Holocentrus belongs to Beryciformes'
- 'Holocephali belongs to Chondrichthyes'
- 'Holocephalina belongs to Ptychopariida'
- 'Holocoelia belongs to Pharetronida'
- 'Holocoenia [misspelled as Holocsi] belongs to Scleractinia'
- 'Holoconularia belongs to Scyphozoa'
- 'Holocrinus belongs to Isocrinida'
- 'Holocryptocanium [misspelled as Holocrytocanium] belongs to Nassellaria'
- 'Holocryptocapsa belongs to Nassellaria'
- 'Holocystites belongs to Diploporita'
- 'Holodictyon belongs to Lithistida'
- 'Holodipterus belongs to Dipteriformes'
- 'Holoeciscus belongs to Spumellaria'
- 'Holograptus belongs to Graptoloidea'
- 'Hologyra belongs to Archaeogastropoda'
- 'Hologyra (Vernelia) was reranked as Vernelia and belongs to Archaeogastropoda'
- 'Holonema belongs to Arthrodira'
- 'Holopea belongs to Euomphalina'
- 'Holophagus belongs to Coelocanthiformes'
- 'Holophragma belongs to Rugosa'
- 'Holoporella belongs to Cheilostomata'
- 'Holopterygius belongs to Tarrasiiformes'
- 'Holoptychus belongs to Coelocanthiformes'
- 'Holopus belongs to Cyrtocrinida'
- 'Holoretiolites belongs to Graptoloidea'
- 'Holorhynchus belongs to Pentamerida'
- 'Holosia belongs to Rhynchonellida'
- 'Holostegopora belongs to Cheilostomata'
- 'Holosteus belongs to Alepisauriformes'
- 'Holothuridea was reranked as the class Holothuroidea and belongs to Echinodermata'
- 'Holothuropsis belongs to Aspidochirotida'
- 'Holotrachelus belongs to Proetida'
- 'Holotricharina belongs to Strophomenida'
- 'Holtedahlina belongs to Strophomenida'
- 'Holtedahlites belongs to Leperditicopida'
- 'Holteria belongs to Corynexochida'
- 'Holynatrypa belongs to Atrypida'
- 'Holynetes belongs to Strophomenida'
- 'Holynocrinus belongs to Disparida'
- 'Holyoakia belongs to Trilobita'
- 'Holzapfelia belongs to Neogastropoda'
- 'Holzapfeloceras belongs to Anarcestida'
- 'Holzbergia belongs to Ammonoidea'
- 'Homacanthus belongs to Acanthodii'
- 'Homaeosolen belongs to Cyclostomata'
- 'Homagnostoides belongs to Agnostida'
- 'Homagnostus belongs to Agnostida'
- 'Homaliarhynchia belongs to Rhynchonellida'
- 'Homalina belongs to Veneroida'
- 'Homaloceras belongs to Nautilida'
- 'Homalocrinus belongs to Sagenocrinida'
- 'Homalodora belongs to Lithistida'
- 'Homalohedra belongs to Foraminiferida'
- 'Homalonotus belongs to Phacopida'
- 'Homalophyllites belongs to Rugosa'
- 'Homalophyllum belongs to Rugosa'
- 'Homalopoma belongs to Archaeogastropoda'
- 'Homalopteon belongs to Asaphida'
- 'Homalopyge belongs to Asaphida'
- 'Homalostega belongs to Cheilostomata'
- 'Homaloteuthis belongs to Belemnitida'
- 'Homaphrodites belongs to Phyllodocemorpha'
- 'Homaspidella belongs to Pteraspidomorphes'
- 'Homelys belongs to Decapoda'
- 'Homeoarchicorys belongs to Nassellaria'
- 'Homeocardiorhynchus belongs to Rhynchonellida'
- 'Homeoceratopsis belongs to Palaeocopida'
- 'Homeokiesowia belongs to Palaeocopida'
- 'Homerites belongs to Ceratitida'
- 'Homevalaria belongs to Spiriferida'
- 'Homoadelphoceras belongs to Nautilida'
- 'Homoceras belongs to Goniatitida'
- 'Homoceratoides belongs to Goniatitida'
- 'Homocrinus belongs to Disparida'
- 'Homoctenida belongs to Mollusca'
- 'Homoctenowakia belongs to Dacryoconarida'
- 'Homoctenus belongs to Homoctenida'
- 'Homocystites belongs to Rhombifera'
- 'Homodictya belongs to Ptychopariida'
- 'Homoeaster belongs to Spatangoida'
- 'Homoeoparonaella belongs to Spumellaria'
- 'Homoeopetalus belongs to Spatangoida'
- 'Homoeoplanulites belongs to Ammonoidea'
- 'Homoeorhynchia [misspelled as Homeorhynchia] belongs to Rhynchonellida'
- 'Homoeospira belongs to Spiriferida'
- 'Homoeospirella belongs to Spiriferida'
- 'Homoiostelea belongs to Echinodermata'
- 'Homoiranognathus belongs to Conodontophorida'
- 'Homolodromia belongs to Decapoda'
- 'Homolopsis belongs to Decapoda'
- 'Homomya belongs to Pholadomyoida'
- 'Homonotichthys belongs to Polymixiiformes'
- 'Homophyllia belongs to Scleractinia'
- 'Homorhynchus belongs to Acanthomorpha'
- 'Homoscleromorpha belongs to Demospongia'
- 'Homostelea belongs to Echinodermata'
- 'Homotelus belongs to Asaphida'
- 'Homotrema belongs to Foraminiferida'
- 'Homotreta belongs to Acrotretida'
- 'Homotrypa belongs to Trepostomida'
- 'Homotrypella belongs to Trepostomida'
- 'Honeoyea belongs to Pterioida'
- 'Honggulosma belongs to Rugosa'
- 'Hongshiyanaspis belongs to Redlichiida'
- 'Hontorialosia belongs to Strophomenida'
- 'Hopkinsina belongs to Foraminiferida'
- 'Hopkinsinella belongs to Foraminiferida'
- 'Hoplichthys belongs to Scorpaeniformes'
- 'Hoplikosmokas belongs to Ammonoidea'
- 'Hoplitaechmella belongs to Cheilostomata'
- 'Hoplites belongs to Ammonoidea'
- 'Hoplitoides belongs to Ammonoidea'
- 'Hoplitoplacenticeras belongs to Ammonoidea'
- 'Hoplobrotula belongs to Ophidiiformes'
- 'Hoplocardioceras belongs to Ammonoidea'
- 'Hoplocetus belongs to Cetacea'
- 'Hoplocheilina belongs to Cheilostomata'
- 'Hoplocrinus belongs to Hybocrinida'
- 'Hoplocrioceras belongs to Ammonoidea'
- 'Hoplopteryx belongs to Beryciformes'
- 'Hoploscaphites belongs to Ammonoidea'
- 'Hoplostethus belongs to Beryciformes'
- 'Hoplostraca belongs to Malacostraca'
- 'Hoplotropites belongs to Ceratitida'
- 'Hoplunnis belongs to Anguilliformes'
- 'Hopolichoides belongs to Lichida'
- 'Hopora belongs to Cheilostomata'
- 'Horderleyella belongs to Orthida'
- 'Horioceras belongs to Ammonoidea'
- 'Horiopleura belongs to Hippuritoida'
- 'Horiostomella belongs to Archaeogastropoda'
- 'Hormathospongia belongs to Hexactinosa'
- 'Hormerella belongs to Cheilostomata'
- 'Hormocrinus belongs to Sagenocrinida'
- 'Hormograptus belongs to Crustoidea'
- 'Hormomya belongs to Mytiloida'
- 'Hormosina belongs to Foraminiferida'
- 'Hormosinella belongs to Foraminiferida'
- 'Hormospongia belongs to Calcarea'
- 'Hormotomina belongs to Archaeogastropoda'
- 'Hornera belongs to Cyclostomata'
- 'Hornibrookella belongs to Podocopida'
- 'Hornsundia belongs to Rugosa'
- 'Horologium belongs to Archaeogastropoda'
- 'Horridonia belongs to Strophomenida'
- 'Horrificiella belongs to Podocopida'
- 'Hosieocrinus belongs to Cladida'
- 'Hoskingia belongs to Terebratulida'
- 'Hospes belongs to Ptychopariida'
- 'Hospitella belongs to Foraminiferida'
- 'Hostimex belongs to Rhynchonellida'
- 'Hottingerella belongs to Foraminiferida'
- 'Hottingerina belongs to Foraminiferida'
- 'Hottingerita belongs to Foraminiferida'
- 'Houdasia belongs to Archaeogastropoda'
- 'Houershanophyllum belongs to Rugosa'
- 'Houiblastus belongs to Spiraculata'
- 'Houlongdongella belongs to Ostracoda'
- 'Houmengia belongs to Ptychopariida'
- 'Hourcquia belongs to Ammonoidea'
- 'Hourqia belongs to Podocopida'
- 'Houscolex belongs to Palaeoscolecida'
- 'Housia belongs to Asaphida'
- 'Houzeauia belongs to Neogastropoda'
- 'Houzeauina belongs to Cheilostomata'
- 'Howchinella belongs to Foraminiferida'
- 'Howchinia belongs to Foraminiferida'
- 'Howeina belongs to Podocopida'
- 'Howellella belongs to Spiriferida'
- 'Howellites belongs to Orthida'
- 'Howellitubus belongs to Serpulimorpha'
- 'Howelloidea belongs to Spiriferida'
- 'Howelluella belongs to Trilobita'
- 'Howittia belongs to Spiriferida'
- 'Howseia belongs to Strophomenida'
- 'Hoyacrinus belongs to Cyrtocrinida'
- 'Hoyenella belongs to Foraminiferida'
- 'Hoyoceras belongs to Endocerida'
- 'Hozmadia belongs to Nassellaria'
- 'Hsuaspis belongs to Ptychopariida'
- 'Hsuchuangia belongs to Ptychopariida'
- 'Hsuum belongs to Nassellaria'
- 'Huaibeia belongs to Ptychopariida'
- 'Huaiheceras belongs to Ellesmerocerida'
- 'Huainania belongs to Ptychopariida'
- 'Huaiyuanella belongs to Paiutiida'
- 'Huamiaocephalus belongs to Trilobita'
- 'Huananaxonia belongs to Rugosa'
- 'Huananochonetes belongs to Strophomenida'
- 'Huanghuachangoceras belongs to Discosorida'
- 'Huanghuaella belongs to Ostracoda'
- 'Huangia belongs to Rugosa'
- 'Huanglingella belongs to Mollusca'
- 'Huanglongophyllum belongs to Rugosa'
- 'Huangophyllum belongs to Rugosa'
- 'Huangshandongia belongs to Arthropoda'
- 'Huangshandongoconus belongs to Mollusca'
- 'Huanoproetus belongs to Proetida'
- 'Huantraiconella belongs to Podocopida'
- 'Huasha belongs to Spumellaria'
- 'Huatangia belongs to Strophomenida'
- 'Huayunophyllum was reranked as Waagenophyllum (Huayunophyllum) and belongs to Waagenophyllum' according to Tseng 1959
- 'Huayunophyllum belongs to Rugosa'
- 'Hubeiella belongs to Foraminiferida'
- 'Hubeinella belongs to Mollusca'
- 'Hubeipora belongs to Trepostomida'
- 'Hubeiproductus belongs to Strophomenida'
- 'Hubeispira belongs to Mollusca'
- 'Hubertoceras belongs to Ammonoidea'
- 'Hubertschenckia belongs to Veneroida'
- 'Hucho belongs to Salmoniformes'
- 'Huckea belongs to Palaeocopida'
- 'Huddlella belongs to Conodontophorida'
- 'Hudlestonella belongs to Neotaenioglossa'
- 'Hudlestonia belongs to Ammonoidea'
- 'Hudsonaster belongs to Pustulosida'
- 'Hudsonella belongs to Axinellida'
- 'Hudsonelpidia belongs to Ichthyosauria'
- 'Hudsonoceras belongs to Goniatitida'
- 'Hudsonospongia belongs to Lithistida'
- 'Hueneichthys belongs to Chondrichthyes'
- 'Huenella belongs to Pentamerida'
- 'Huenellina belongs to Pentamerida'
- 'Hughmilleria belongs to Eurypterida'
- 'Hughmilleria (Nanahughmilleria) was reranked as Nanahughmilleria and belongs to Eurypterida'
- 'Huhatanka belongs to Decapoda'
- 'Huiaihecerina belongs to Ellesmerocerida'
- 'Huishea belongs to Problematica'
- 'Huishuites belongs to Ceratitida'
- 'Huizenodus belongs to Problematica'
- 'Hujiagouella belongs to Mollusca'
- 'Hukasawaia belongs to Asaphida'
- 'Hulenites belongs to Ammonoidea'
- 'Hulettia belongs to Palaeonisciformes'
- 'Hulingsina belongs to Podocopida'
- 'Hulterstadia belongs to Orthida'
- 'Humaella belongs to Orthida'
- 'Humboldtochaeta belongs to Problematica'
- 'Humeia belongs to Proetida'
- 'Humeoceras belongs to Endocerida'
- 'Humilaria belongs to Veneroida'
- 'Humilichthys belongs to Ctenothrissiformes'
- 'Humilogriffithides belongs to Proetida'
- 'Hunanella belongs to Veneroida'
- 'Hunanites belongs to Goniatitida'
- 'Hunanocephalus (Duotingia) was reranked as Duotingia and belongs to Corynexochida'
- 'Hunanoceras belongs to Nautilida'
- 'Hunanopecten belongs to Pterioida'
- 'Hunanophrentis belongs to Rugosa'
- 'Hunanopora belongs to Trepostomida'
- 'Hunanoproductus belongs to Strophomenida'
- 'Hunanopyge belongs to Ptychopariida'
- 'Hunanospongia belongs to Hexactinellida'
- 'Hundwarella belongs to Ptychopariida'
- 'Hungaia belongs to Asaphida'
- 'Hungarella belongs to Metacopida'
- 'Hungariella belongs to Archaeogastropoda'
- 'Hungarispira belongs to Spiriferida'
- 'Hungarites belongs to Ceratitida'
- 'Hungaritheca belongs to Thecideida'
- 'Hungarogeisina belongs to Palaeocopida'
- 'Hungioides belongs to Asaphida'
- 'Hungkiichthys belongs to Pachycormiformes'
- 'Huniella belongs to Dendrochirotida'
- 'Hunkydora belongs to Pholadomyoida'
- 'Hunnanocephalus belongs to Corynexochida'
- 'Hunnebergia belongs to Asaphida'
- 'Hunnegraptus belongs to Dendroidea'
- 'Hunosaurus belongs to Plesiosauria'
- 'Hunsrueckaster belongs to Pustulosida'
- 'Huntonella belongs to Palaeocopida'
- 'Huntonia belongs to Phacopida'
- 'Hunyuenoceras belongs to Ellesmerocerida'
- 'Hupea belongs to Clypeasteroida'
- 'Hupecyathellus belongs to Ajacicyathida'
- 'Hupecyathus belongs to Tabulacyathida'
- 'Hupehella belongs to Ostracoda'
- 'Hupehsuchus belongs to Notosauria'
- 'Hupeia belongs to Ptychopariida'
- 'Hupeolenus belongs to Redlichiida'
- 'Hurdia belongs to Radiodonta'
- 'Huronia belongs to Actinocerida'
- 'Huroniella belongs to Actinocerida'
- 'Huso belongs to Acipenseriformes'
- 'Hussakofia belongs to Arthrodira'
- 'Hustedia belongs to Spiriferida'
- 'Hustedograptus belongs to Graptoloidea'
- 'Hustedtiella belongs to Strophomenida'
- 'Hutsonia belongs to Podocopida'
- 'Huttonechinus belongs to Holasteroida'
- 'Huttoniella belongs to Palaeocopida'
- 'Huxleyia belongs to Solemyoida'
- 'Hwaania belongs to Neotaenioglossa'
- 'Hyala belongs to Neotaenioglossa'
- 'Hyalina belongs to Neogastropoda'
- 'Hyalinea belongs to Foraminiferida'
- 'Hyalinonetrion belongs to Foraminiferida'
- 'Hyalocrinus belongs to Roveacrinida'
- 'Hyalocylis belongs to Thecosomata'
- 'Hyaloderma belongs to Lithistida'
- 'Hyalonemia belongs to Amphidiscosa'
- 'Hyalopecten belongs to Pterioida'
- 'Hyalorisia belongs to Neotaenioglossa'
- 'Hyaloscala belongs to Neotaenioglossa'
- 'Hyalospongia belongs to Lithistida'
- 'Hyalostelia belongs to Heteractinida'
- 'Hyalotoechus belongs to Fenestrata'
- 'Hyalotragos belongs to Lithistida'
- 'Hyas belongs to Decapoda'
- 'Hyastenus belongs to Decapoda'
- 'Hyattechinus belongs to Echinocystitoida'
- 'Hyattidina belongs to Spiriferida'
- 'Hyattites belongs to Ceratitida'
- 'Hyattoceras belongs to Goniatitida'
- 'Hyboaspis belongs to Corynexochida'
- 'Hybocladodus belongs to Ctenacanthida'
- 'Hyboclypus belongs to Disasteroida'
- 'Hybocrinida belongs to Crinoidea'
- 'Hybocrinus belongs to Hybocrinida'
- 'Hybocystites belongs to Hybocrinida'
- 'Hybodus belongs to Ctenacanthida'
- 'Hybonoticeras belongs to Ammonoidea'
- 'Hyborhynchella belongs to Rhynchonellida'
- 'Hybostenoscisma belongs to Rhynchonellida'
- 'Hyderia belongs to Foraminiferida'
- 'Hydnoangulus belongs to Lyssacinosida'
- 'Hydnoceras belongs to Reticulosa'
- 'Hydnocerina belongs to Reticulosa'
- 'Hydnodictya belongs to Reticulosa'
- 'Hydnophora belongs to Scleractinia'
- 'Hydnophorabacia belongs to Scleractinia'
- 'Hydnophoraraea [misspelled as Hydnophorare] belongs to Scleractinia'
- 'Hydnophoromeandraraea belongs to Scleractinia'
- 'Hydnophoroseris belongs to Scleractinia'
- 'Hydnophyllon belongs to Scleractinia'
- 'Hydnoseris belongs to Scleractinia'
- 'Hydractinia belongs to Hydroida'
- 'Hydrallmania belongs to Hydroida'
- 'Hydralmosaurus belongs to Plesiosauria'
- 'Hydrania belongs to Foraminiferida'
- 'Hydreionocrinus belongs to Cladida'
- 'Hydriocrinus belongs to Cladida'
- 'Hydriodictya belongs to Reticulosa'
- 'Hydrocephalus belongs to Redlichiida'
- 'Hydroconozoa belongs to Cnidaria'
- 'Hydroconus belongs to Hydroconozoa'
- 'Hydrocsaspedota belongs to Trachylinida'
- 'Hydrodamalis belongs to Sirenia'
- 'Hydroida belongs to Hydrozoa'
- 'Hydroides belongs to Serpulimorpha'
- 'Hydropessum belongs to Perleidiformes'
- 'Hydroporocrinus belongs to Cladida'
- 'Hydrotherosaurus belongs to Plesiosauria'
- 'Hydrotribulus belongs to Neogastropoda'
- 'Hydrozoa belongs to Cnidaria'
- 'Hygophum belongs to Myctophiformes'
- 'Hykeliphyllum belongs to Scleractinia'
- 'Hylaeobatis belongs to Ctenacanthida'
- 'Hylodecrinus belongs to Cladida'
- 'Hymedesmia belongs to Poecilosclerida'
- 'Hymenactura belongs to Spumellaria'
- 'Hymeniastrum belongs to Spumellaria'
- 'Hymenocaris belongs to Hymenostraca'
- 'Hymenocephalus belongs to Gadiformes'
- 'Hymenostraca belongs to Malacostraca'
- 'Hynniphoria belongs to Terebratulida'
- 'Hyolitha belongs to Metazoa'
- 'Hyolithellus belongs to Hyolithelminthes'
- 'Hyolithelminthes belongs to Problematica'
- 'Hyolithes belongs to Hyolithida'
- 'Hyolithida belongs to Hyolithomorpha'
- 'Hyolithomorpha belongs to Hyolitha'
- 'Hyostragulum belongs to Tabulata'
- 'Hyotissa belongs to Pterioida'
- 'Hypacanthoplites belongs to Ammonoidea'
- 'Hypacanthus belongs to Perciformes'
- 'Hypagnostus belongs to Agnostida'
- 'Hypanis belongs to Veneroida'
- 'Hypaproetus belongs to Proetida'
- 'Hyparpadites belongs to Ceratitida'
- 'Hypechinus belongs to Echinoida'
- 'Hypelasma belongs to Hippuritoida'
- 'Hypengonoceras belongs to Ammonoidea'
- 'Hyperacanthus belongs to Archaeogastropoda'
- 'Hyperammina belongs to Foraminiferida'
- 'Hyperamminita belongs to Foraminiferida'
- 'Hyperamminoides belongs to Foraminiferida'
- 'Hyperbathoides belongs to Foraminiferida'
- 'Hyperbolochilus belongs to Ptychopariida'
- 'Hyperderoceras belongs to Ammonoidea'
- 'Hypergoniatites belongs to Goniatitida'
- 'Hyperlioceras belongs to Ammonoidea'
- 'Hypermecaspis belongs to Ptychopariida'
- 'Hyperoblastus belongs to Spiraculata'
- 'Hyperobolus belongs to Lingulida'
- 'Hyperoglyphe belongs to Perciformes'
- 'Hyperoparia belongs to Ptychopariida'
- 'Hyperoplus belongs to Perciformes'
- 'Hyperprosopon belongs to Perciformes'
- 'Hyperstrophema belongs to Hyperstrophina'
- 'Hyperstrophina belongs to Paragastropoda'
- 'Hyphantoceras belongs to Ammonoidea'
- 'Hyphantosoma belongs to Veneroida'
- 'Hyphasmaphora belongs to Metacopida'
- 'Hyphasmopora belongs to Cryptostomata'
- 'Hyphoplites belongs to Ammonoidea'
- 'Hypisculites belongs to Ceratitida'
- 'Hypocassis belongs to Neotaenioglossa'
- 'Hypocladiscites belongs to Ceratitida'
- 'Hypocrinus belongs to Cladida'
- 'Hypodema belongs to Archaeogastropoda'
- 'Hypodiadema belongs to Hemicidaroida'
- 'Hypodicranotus belongs to Phacopida'
- 'Hypoleiorhynchus belongs to Rhynchonellida'
- 'Hypolinoproductus belongs to Strophomenida'
- 'Hypolophites belongs to Myliobatiformes'
- 'Hypolophodon belongs to Myliobatiformes'
- 'Hypomesus belongs to Osmeriformes'
- 'Hypomphalocirrus belongs to Hyperstrophina'
- 'Hyponeatrypa belongs to Atrypida'
- 'Hypopsia belongs to Strophomenida'
- 'Hypopygurus belongs to Cassiduloida'
- 'Hyporhamphus belongs to Beloniformes'
- 'Hyporosopora belongs to Cyclostomata'
- 'Hyposalenia belongs to Salenioida'
- 'Hyposaurus belongs to Crocodilia'
- 'Hypotetragona belongs to Palaeocopida'
- 'Hypothetica belongs to Ptychopariida'
- 'Hypothyra belongs to Lithistida'
- 'Hypothyridina belongs to Rhynchonellida'
- 'Hypotodus belongs to Lamniformes'
- 'Hypotrema belongs to Pterioida'
- 'Hypotrichina belongs to Spirotrichia'
- 'Hypoturrilites belongs to Ammonoidea'
- 'Hypoxynoticeras belongs to Ammonoidea'
- 'Hypoxytoma belongs to Pterioida'
- 'Hypselentoma belongs to Archaeogastropoda'
- 'Hypseloconida belongs to Tergomya'
- 'Hypseloconus belongs to Hypseloconida'
- 'Hypselocrinus belongs to Cladida'
- 'Hypselonetes belongs to Strophomenida'
- 'Hypseloterorhynchus belongs to Rhynchonellida'
- 'Hypsiclavus belongs to Isorophida'
- 'Hypsipleura belongs to Neotaenioglossa'
- 'Hypsiptycha belongs to Rhynchonellida'
- 'Hypsobatis belongs to Galeomorphii'
- 'Hypsocormus belongs to Pachycormiformes'
- 'Hypsocrinus belongs to Disparida'
- 'Hypsomyonia belongs to Orthida'
- 'Hypsopatagus belongs to Spatangoida'
- 'Hypsopygaster belongs to Cassiduloida'
- 'Hyptiotheca belongs to Hyolithida'
- 'Hyptocyathus belongs to Ajacicyathida'
- 'Hyrcanites belongs to Ceratitida'
- 'Hyrokybe belongs to Phacopida'
- 'Hyrsinobolbina belongs to Palaeocopida'
- 'Hyrtanecrinus belongs to Monobathrida'
- 'Hysteraster belongs to Spatangoida'
- 'Hysteroceras belongs to Discosorida'
- 'Hysteroceras belongs to Ammonoidea'
- 'Hysteroconcha belongs to Veneroida'
- 'Hysterohowellella belongs to Spiriferida'
- 'Hysterolenus belongs to Asaphida'
- 'Hysterolites belongs to Spiriferida'
- 'Hystrichopsydrax belongs to Isorophida'
- 'Hystriciola belongs to Phyllodocemorpha'
- 'Hystricoceras belongs to Euomphalina'
- 'Hystricocythere belongs to Podocopida'
- 'Hystricopora belongs to Cheilostomata'
- 'Hystriculina belongs to Strophomenida'
- 'Hystricurus belongs to Proetida'
- 'Hystrigaster belongs to Hemizonida'
- 'Hystrixasterias [misspelled as Hystriyasterias] belongs to Forcipulatida'
- 'Iacra belongs to Veneroida'
- 'Ianthinopsis belongs to Neotaenioglossa'
- 'Iapetognathus belongs to Conodontophorida'
- 'Iatella belongs to Podocopida'
- 'Ibanocrinus belongs to Monobathrida'
- 'Iberirhynchia belongs to Rhynchonellida'
- 'Iberites belongs to Ceratitida'
- 'Iberithyris belongs to Terebratulida'
- 'Iberocrinus belongs to Monobathrida'
- 'Iberolepis belongs to Cladoselachida'
- 'Ibexaspis belongs to Phacopida'
- 'Ibexocrinus belongs to Disparida'
- 'Ibotrigonia belongs to Trigonioida'
- 'Ibukiphyllum belongs to Rugosa'
- 'Icanodus belongs to Holocephali'
- 'Icanotia belongs to Veneroida'
- 'Icaunhelia belongs to Scleractinia'
- 'Icelinus belongs to Scorpaeniformes'
- 'Ichangia belongs to Ptychopariida'
- 'Ichnopora belongs to Cheilostomata'
- 'Ichnospongia belongs to Demospongia'
- 'Ichnusocyathus belongs to Ajacicyathida'
- 'Ichthyoceras belongs to Pycnodontiformes'
- 'Ichthyococcus belongs to Stomiiformes'
- 'Ichthyocrinus [misspelled as Ichthyocrinus] belongs to Sagenocrinida'
- 'Ichthyodectes belongs to Pachycormiformes'
- 'Ichthyokentema belongs to Pachycormiformes'
- 'Ichthyolaria belongs to Foraminiferida'
- 'Ichthyolestes is corrected as Ichthyoletes and belongs to Cetacea'
- 'Ichthyorachis belongs to Fenestrata'
- 'Ichthyornis belongs to Ichthyornithiformes'
- 'Ichthyornithes is corrected as Ichthyornithiformes and belongs to Aves'
- 'Ichthyosarcolites belongs to Hippuritoida'
- 'Ichthyosauria belongs to Reptilia'
- 'Ichthyosaurus belongs to Ichthyosauria'
- 'Ichthyotringa belongs to Alepisauriformes'
- 'Icriocarcinus belongs to Decapoda'
- 'Icriodella belongs to Conodontophorida'
- 'Icriodus belongs to Conodontophorida'
- 'Icrioma belongs to Spumellaria'
- 'Icriospathodus belongs to Conodontophorida'
- 'Icthypriapus belongs to Chimaeriformes'
- 'Idaeumocrinus belongs to Cladida'
- 'Idahoia belongs to Asaphida'
- 'Idalina belongs to Foraminiferida'
- 'Idamea belongs to Corynexochida'
- 'Idasola belongs to Mytiloida'
- 'Iddingsia belongs to Ptychopariida'
- 'Idiocetus belongs to Cetacea'
- 'Idiocidaris belongs to Salenioida'
- 'Idioclema belongs to Trepostomida'
- 'Idiocycloceras belongs to Ammonoidea'
- 'Idiocythere belongs to Podocopida'
- 'Idiodictyon belongs to Hexactinellida'
- 'Idioglyptus belongs to Strophomenida'
- 'Idiognathodus belongs to Conodontophorida'
- 'Idiognathoides belongs to Conodontophorida'
- 'Idiohamites belongs to Ammonoidea'
- 'Idiomesus belongs to Ptychopariida'
- 'Idiophyllum belongs to Rugosa'
- 'Idiophyseter belongs to Cetacea'
- 'Idioprioniodus belongs to Conodontophorida'
- 'Idiorapha belongs to Ptychopariida'
- 'Idioraphe belongs to Neotaenioglossa'
- 'Idiorophus belongs to Cetacea'
- 'Idiorthis belongs to Orthida'
- 'Idiospira belongs to Atrypida'
- 'Idiostroma belongs to Stromatoporoidea'
- 'Idiostrophia belongs to Pentamerida'
- 'Idiotrochus belongs to Scleractinia'
- 'Idiotrypa belongs to Trepostomida'
- 'Idmidronea belongs to Cyclostomata'
- 'Idmonea belongs to Cyclostomata'
- 'Idmonella belongs to Cyclostomata'
- 'Idmoneoides belongs to Cyclostomata'
- 'Idoceras belongs to Ammonoidea'
- 'Idolagnostus belongs to Agnostida'
- 'Idosocrinus belongs to Cladida'
- 'Idrissia belongs to Stomiiformes'
- 'Igdabatis belongs to Myliobatiformes'
- 'Iglesiella belongs to Redlichiida'
- 'Ignara belongs to Pterioida'
- 'Ignoceras belongs to Endocerida'
- 'Ignoproetus belongs to Proetida'
- 'Ignotifenestella belongs to Fenestrata'
- 'Ignotogregatus belongs to Ptychopariida'
- 'Ignotrypa belongs to Fenestrata'
- 'Igorella belongs to Mollusca'
- 'Igorellina belongs to Mollusca'
- 'Igorina belongs to Foraminiferida'
- 'Igornella belongs to Palaeonisciformes'
- 'Iheringiella belongs to Clypeasteroida'
- 'Iheringinucula belongs to Nuculoida'
- 'Iheringithyris belongs to Terebratulida'
- 'Ihungia belongs to Neotaenioglossa'
- 'Ikamuius belongs to Pristiophoriformes'
- 'Ikelarchimedes belongs to Fenestrata'
- 'Ikella [misspelled as Jkella] belongs to Atrypida'
- 'Ilanga belongs to Archaeogastropoda'
- 'Ilarionia belongs to Cassiduloida'
- 'Ilariosmilia belongs to Scleractinia'
- 'Ilba belongs to Cirripedia'
- 'Ildraites belongs to Phyllodocemorpha'
- 'Ilemoraspis belongs to Cephalaspidiformes'
- 'Ilerdorbis belongs to Foraminiferida'
- 'Ilia belongs to Decapoda'
- 'Iliella belongs to Spiriferida'
- 'Iliochione belongs to Veneroida'
- 'Ilisha belongs to Clupeiformes'
- 'Iljinicyathus belongs to Ajacicyathida'
- 'Illaenoides belongs to Corynexochida'
- 'Illaenopsis belongs to Asaphida'
- 'Illaenula belongs to Phacopida'
- 'Illaenurus belongs to Corynexochida'
- 'Illaenus belongs to Corynexochida'
- 'Illativella belongs to Palaeocopida'
- 'Illemocrinus is corrected as Illemnocrinus and belongs to Cladida'
- 'Illesca belongs to Veneroida'
- 'Illigata belongs to Foraminiferida'
- 'Illilepas belongs to Cirripedia'
- 'Illiniichthys belongs to Palaeonisciformes'
- 'Illionia belongs to Veneroida'
- 'Illusioluidia belongs to Uractinida'
- 'Illyanassa belongs to Neogastropoda'
- 'Ilmarinia belongs to Orthida'
- 'Ilmenia belongs to Spiriferida'
- 'Ilmeniopsis belongs to Spiriferida'
- 'Ilmenispina belongs to Spiriferida'
- 'Ilmenoindivisia belongs to Ostracoda'
- 'Ilmocrinus belongs to Monobathrida'
- 'Ilmospirifer belongs to Articulata'
- 'Ilowaiskya belongs to Ammonoidea'
- 'Ilsanella belongs to Mollusca'
- 'Ilyinella belongs to Terebratulida'
- 'Ilymatogyra belongs to Pterioida'
- 'Imacanthyris belongs to Spiriferida'
- 'Imagotaria belongs to Carnivora'
- 'Imangdites belongs to Palaeocopida'
- 'Imbrexia belongs to Spiriferida'
- 'Imbricaria belongs to Neogastropoda'
- 'Imbricata belongs to Eocrinoidea'
- 'Imbricatia belongs to Pentamerida'
- 'Imbricatocoelia belongs to Calcarea'
- 'Imbricatospira belongs to Atrypida'
- 'Imdentistella belongs to Atrypida'
- 'Imennovia belongs to Rugosa'
- 'Imerocetus belongs to Cetacea'
- 'Imerodelphis belongs to Cetacea'
- 'Imhoffius belongs to Pleuronectiformes'
- 'Imhotepia belongs to Podocopida'
- 'Imitatocrinus belongs to Cladida'
- 'Imitoceras belongs to Goniatitida'
- 'Imlayiceras belongs to Ammonoidea'
- 'Immanitas belongs to Hippuritoida'
- 'Immergentia belongs to Ctenostomata'
- 'Immersothorax belongs to Nassellaria'
- 'Imocaris belongs to Decapoda'
- 'Imoella belongs to Pterioida'
- 'Imperatoria belongs to Calcarea'
- 'Impiacus belongs to Strophomenida'
- 'Implexina belongs to Spiriferida'
- 'Implicaticystis belongs to Comarocystitida'
- 'Implicophyllum belongs to Rugosa'
- 'Imponodictyon belongs to Stromatoporoidea'
- 'Inachus belongs to Decapoda'
- 'Inacyathella belongs to Ajacicyathida'
- 'Inaequalina belongs to Foraminiferida'
- 'Inaequalis belongs to Terebratulida'
- 'Inaequidens belongs to Nuculoida'
- 'Inaigymnites belongs to Ceratitida'
- 'Inanibigutta belongs to Spumellaria'
- 'Inanigutta belongs to Spumellaria'
- 'Inanihella belongs to Spumellaria'
- 'Inaria belongs to Medusae'
- 'Inarticulata belongs to Brachiopoda'
- 'Inauris belongs to Foraminiferida'
- 'Incacardium belongs to Veneroida'
- 'Incacetus belongs to Cetacea'
- 'Incaia belongs to Asaphida'
- 'Incanopsis belongs to Arcoida'
- 'Incilaster belongs to Archaeogastropoda'
- 'Incisilabium belongs to Archaeogastropoda'
- 'Incisius belongs to Strophomenida'
- 'Incisopyge belongs to Asaphida'
- 'Incisoscutum belongs to Arthrodira'
- 'Incisurella belongs to Metacopida'
- 'Inclytoceras belongs to Tarphyceratida'
- 'Incongruellina belongs to Podocopida'
- 'Inconobotopora belongs to Cystoporata'
- 'Incorthis belongs to Orthida'
- 'Incurvocyathus belongs to Ajacicyathida'
- 'Independatrypa belongs to Atrypida'
- 'Indiana belongs to Ostracoda'
- 'Indiaster belongs to Valvatida'
- 'Indigia belongs to Strophomenida'
- 'Indigirites belongs to Ceratitida'
- 'Indigirophyllites belongs to Phylloceratitida'
- 'Indiophyllum belongs to Rugosa'
- 'Indivisia belongs to Podocopida'
- 'Indoblastus belongs to Fissiculata'
- 'Indoceltites belongs to Ceratitida'
- 'Indocephalites belongs to Ammonoidea'
- 'Indoceras belongs to Problematica'
- 'Indoceras belongs to Ammonoidea'
- 'Indocerithium belongs to Neotaenioglossa'
- 'Indocetus belongs to Cetacea'
- 'Indocrinus belongs to Cladida'
- 'Indoculana belongs to Nuculoida'
- 'Indogrammatodon belongs to Arcoida'
- 'Indojuvavites belongs to Ceratitida'
- 'Indomya belongs to Pholadomyoida'
- 'Indonautilus belongs to Nautilida'
- 'Indonectes belongs to Pterioida'
- 'Indonesites belongs to Ceratitida'
- 'Indopecten belongs to Pterioida'
- 'Indophyllia belongs to Scleractinia'
- 'Indoplacuna belongs to Pterioida'
- 'Indorhynchia belongs to Rhynchonellida'
- 'Indoscaphites belongs to Ammonoidea'
- 'Indosiren belongs to Sirenia'
- 'Indosmilia belongs to Scleractinia'
- 'Indosphinctes belongs to Ammonoidea'
- 'Indospirifer belongs to Spiriferida'
- 'Indota belongs to Ostracoda'
- 'Indotrigonia belongs to Trigonioida'
- 'Indotrigonodon belongs to Tetradontiformes'
- 'Indovoluta belongs to Neogastropoda'
- 'Inella belongs to Redlichiida'
- 'Inessocyathellus belongs to Ajacicyathida'
- 'Inessocyathus belongs to Ajacicyathida'
- 'Infexiostella belongs to Demospongia'
- 'Inflatia belongs to Strophomenida'
- 'Inflaticornus belongs to Orthothecida'
- 'Inflatobolivinella belongs to Foraminiferida'
- 'Inflatomonotis belongs to Pterioida'
- 'Infraclypeus belongs to Echinoidea'
- 'Infracoronia belongs to Neogastropoda'
- 'Infulaster belongs to Holasteroida'
- 'Infundibulipora belongs to Cyclostomata'
- 'Infundibulops belongs to Archaeogastropoda'
- 'Infurca belongs to Strophomenida'
- 'Ingentilotus belongs to Lithistida'
- 'Inglefieldia belongs to Ptychopariida'
- 'Inglisella belongs to Neogastropoda'
- 'Ingolitotheca belongs to Hyolithida'
- 'Ingria belongs to Strophomenida'
- 'Iniathyris belongs to Spiriferida'
- 'Inichthys belongs to Palaeonisciformes'
- 'Iniella belongs to Podocopida'
- 'Iniopera belongs to Iniopterygia'
- 'Iniopsis belongs to Cetacea'
- 'Iniopterygia belongs to Chondrichthyes'
- 'Iniopteryx belongs to Iniopterygia'
- 'Iniospheniscus belongs to Agnostida'
- 'Iniotoma belongs to Ptychopariida'
- 'Inioxyle belongs to Iniopterygia'
- 'Iniproductus belongs to Strophomenida'
- 'Iniskinites belongs to Ammonoidea'
- 'Inisylthere belongs to Palaeocopida'
- 'Innaechia belongs to Rhynchonellida'
- 'Innapora belongs to Tabulata'
- 'Innitagnostus belongs to Agnostida'
- 'Innuitella belongs to Rhynchonellida'
- 'Inobolia belongs to Pharetronida'
- 'Inocaulis belongs to Hydroida'
- 'Inocentrus belongs to Beryciformes'
- 'Inoceramus belongs to Pterioida'
- 'Inoceramya belongs to Pterioida'
- 'Inodia belongs to Lithistida'
- 'Inoperna belongs to Mytiloida'
- 'Inopinatarcula belongs to Terebratulida'
- 'Inordinatosphaera belongs to Foraminiferida'
- 'Inouyella belongs to Asaphida'
- 'Inouyia belongs to Ptychopariida'
- 'Inouyina belongs to Corynexochida'
- 'Inouyops belongs to Ptychopariida'
- 'Inoyellaspis belongs to Ptychopariida'
- 'Inquisitor belongs to Neogastropoda'
- 'Insculptarenula belongs to Foraminiferida'
- 'Insignia belongs to Cryptostomata'
- 'Insignicornus belongs to Hyolithida'
- 'Insignitisinurostrum belongs to Rhynchonellida'
- 'Insolentia belongs to Neogastropoda'
- 'Insolentitheca belongs to Foraminiferida'
- 'Insolicorypha belongs to Polychaeta'
- 'Insoliphyllum belongs to Rugosa'
- 'Institella belongs to Strophomenida'
- 'Institifera belongs to Strophomenida'
- 'Institina belongs to Strophomenida'
- 'Insulipora belongs to Lithistida'
- 'Integricardium belongs to Veneroida'
- 'Integricardium (Onestia) was reranked as Onestia and belongs to Veneroida'
- 'Intejoceras belongs to Intejocerida'
- 'Intejocerida belongs to Cephalopoda'
- 'Interalia belongs to Ptychopariida'
- 'Intermediacrinus belongs to Cladida'
- 'Interproetus belongs to Proetida'
- 'Intersmilia belongs to Scleractinia'
- 'Intexodictyon belongs to Stromatoporoidea'
- 'Intextum belongs to Hexactinosa'
- 'Intoceras belongs to Goniatitida'
- 'Intodesma belongs to Pterioida'
- 'Intornites belongs to Ceratitida'
- 'Intranodites belongs to Ammonoidea'
- 'Intrapora belongs to Cryptostomata'
- 'Intrasporeocoelia belongs to Calcarea'
- 'Intratubospongia belongs to Pharetronida'
- 'Inversella belongs to Strophomenida'
- 'Inversithyris belongs to Terebratulida'
- 'Inversiula belongs to Cheilostomata'
- 'Inversoceras belongs to Oncoceratida'
- 'Invertina belongs to Atrypida'
- 'Invertospira belongs to Hyperstrophina'
- 'Invertrypa belongs to Atrypida'
- 'Involuta belongs to Neogastropoda'
- 'Involutaria belongs to Foraminiferida'
- 'Involuticeras belongs to Ammonoidea'
- 'Involutina belongs to Foraminiferida'
- 'Involvina belongs to Foraminiferida'
- 'Inyocrinus belongs to Disparida'
- 'Inyoites belongs to Ceratitida'
- 'Inzeroceras belongs to Goniatitida'
- 'Iocrinus belongs to Disparida'
- 'Iohomia belongs to Ptychopariida'
- 'Iolaea belongs to Heterostrophia'
- 'Iolgia belongs to Redlichiida'
- 'Ionicythere belongs to Podocopida'
- 'Ionoscopus belongs to Amiiformes'
- 'Iophon belongs to Poecilosclerida'
- 'Ioscion belongs to Perciformes'
- 'Iothia belongs to Archaeogastropoda'
- 'Iotina belongs to Rhynchonellida'
- 'Iotrigonia belongs to Trigonioida'
- 'Iouea belongs to Lithistida'
- 'Iowacystis belongs to Soluta'
- 'Iowanella belongs to Foraminiferida'
- 'Iowaphyllum belongs to Rugosa'
- 'Iowarhynchus belongs to Rhynchonellida'
- 'Iowaspongia belongs to Reticulosa'
- 'Iowatrypa belongs to Atrypida'
- 'Iowoceras belongs to Oncoceratida'
- 'Ipherron belongs to Rhynchonellida'
- 'Iphiana belongs to Heterostrophia'
- 'Iphiculus belongs to Decapoda'
- 'Iphigenia belongs to Veneroida'
- 'Ipmorella belongs to Cryptostomata'
- 'Ipsiphyllum belongs to Rugosa'
- 'Iquitosia belongs to Serpulimorpha'
- 'Iraidina belongs to Trepostomida'
- 'Iranaspidion belongs to Proetida'
- 'Iranaspis belongs to Corynexochida'
- 'Iranella belongs to Asaphida'
- 'Iraniaster belongs to Holasteroida'
- 'Iranoblastus belongs to Spiraculata'
- 'Iranoceras belongs to Goniatitida'
- 'Iranognathus belongs to Conodontophorida'
- 'Iranoleesia belongs to Ptychopariida'
- 'Iranophyllum belongs to Rugosa'
- 'Iraqia belongs to Foraminiferida'
- 'Iraqicythereis belongs to Podocopida'
- 'Iravadia belongs to Neotaenioglossa'
- 'Irboskites belongs to Strophomenida'
- 'Iredalina belongs to Neogastropoda'
- 'Iredalula belongs to Neogastropoda'
- 'Irenechinus belongs to Temnopleuroida'
- 'Irenita belongs to Foraminiferida'
- 'Irenothyris belongs to Terebratulida'
- 'Irgislella belongs to Rhynchonellida'
- 'Irgitkhemia belongs to Redlichiida'
- 'Irhirea belongs to Orthida'
- 'Irianoceras belongs to Ellesmerocerida'
- 'Iridistrophia belongs to Strophomenida'
- 'Irinaecyathus belongs to Ajacicyathida'
- 'Irinia belongs to Ptychopariida'
- 'Irinites belongs to Oncoceratida'
- 'Irinoceras belongs to Goniatitida'
- 'Ironella belongs to Scleractinia'
- 'Irregulares belongs to Porifera'
- 'Irregulariaspis belongs to Pteraspidomorphes'
- 'Irregularina belongs to Foraminiferida'
- 'Irregulatopora belongs to Axinellida'
- 'Irridinites belongs to Medusae'
- 'Iru belongs to Orthida'
- 'Irus belongs to Veneroida'
- 'Irusella belongs to Veneroida'
- 'Irvingella belongs to Ptychopariida'
- 'Irvingelloides belongs to Ptychopariida'
- 'Isabelinia belongs to Asaphida'
- 'Isacia belongs to Perciformes'
- 'Isalaux belongs to Phacopida'
- 'Isanda belongs to Archaeogastropoda'
- 'Isarcicella belongs to Conodontophorida'
- 'Isaster belongs to Spatangoida'
- 'Isastraea [misspelled as Isstraea] belongs to Scleractinia'
- 'Isastrocoenia belongs to Scleractinia'
- 'Isbergia belongs to Proetida'
- 'Ischadia belongs to Lithistida'
- 'Ischadium belongs to Mytiloida'
- 'Ischnacanthida belongs to Acanthodii'
- 'Ischnacanthus belongs to Ischnacanthida'
- 'Ischnochiton belongs to Neoloricata'
- 'Ischnoptygma belongs to Neotaenioglossa'
- 'Ischyodus belongs to Chimaeriformes'
- 'Ischyrhiza belongs to Galeomorphii'
- 'Ischyrinia belongs to Ribeirioida'
- 'Ischyrodonta belongs to Modiomorphoida'
- 'Ischyrophyma belongs to Proetida'
- 'Ischyrotoma belongs to Proetida'
- 'Isculites belongs to Ceratitida'
- 'Isculitoides belongs to Ceratitida'
- 'Isechinus belongs to Echinoida'
- 'Iselica belongs to Heterostrophia'
- 'Iserosaurus belongs to Plesiosauria'
- 'Isfarispira belongs to Euomphalina'
- 'Ishatherium belongs to Sirenia'
- 'Ishigaconus belongs to Spumellaria'
- 'Ishigaum belongs to Spumellaria'
- 'Ishimia belongs to Pentamerida'
- 'Ishmiella belongs to Palaeocopida'
- 'Ishnula belongs to Neogastropoda'
- 'Ishpella belongs to Trilobita'
- 'Isiola belongs to Praecardioida'
- 'Isis belongs to Gorgonida'
- 'Isispongia belongs to Lithistida'
- 'Isistius belongs to Squaliformes'
- 'Isitella is corrected as Isitiella and belongs to Mollusca'
- 'Isiticyathus belongs to Ajacicyathida'
- 'Isititheca belongs to Orthothecida'
- 'Isjuminelina belongs to Rhynchonellida'
- 'Isjuminella belongs to Rhynchonellida'
- 'Islandiella belongs to Foraminiferida'
- 'Islipia belongs to Archaeogastropoda'
- 'Ismailia belongs to Foraminiferida'
- 'Ismenia belongs to Terebratulida'
- 'Ismidaster belongs to Holasteroida'
- 'Ismidites belongs to Ceratitida'
- 'Isoarca belongs to Arcoida'
- 'Isobuntonia belongs to Podocopida'
- 'Isobythocypris belongs to Podocopida'
- 'Isocatillocrinus belongs to Disparida'
- 'Isocetus belongs to Cetacea'
- 'Isochilina belongs to Leperditicopida'
- 'Isochonetes belongs to Strophomenida'
- 'Isocolus belongs to Asaphida'
- 'Isocrania belongs to Acrotretida'
- 'Isocrassina belongs to Veneroida'
- 'Isocrinida belongs to Crinoidea'
- 'Isocrinus belongs to Isocrinida'
- 'Isocyprina belongs to Veneroida'
- 'Isocythereis belongs to Podocopida'
- 'Isodomella belongs to Veneroida'
- 'Isognomon belongs to Pterioida'
- 'Isogomphodon belongs to Carcharhiniformes'
- 'Isogramma belongs to Articulata'
- 'Isograptus belongs to Graptoloidea'
- 'Isohabrocythere belongs to Podocopida'
- 'Isohomoceras belongs to Goniatitida'
- 'Isohoplites belongs to Ammonoidea'
- 'Isomicraster belongs to Spatangoida'
- 'Isonema belongs to Archaeogastropoda'
- 'Isopetalum belongs to Spatangoida'
- 'Isophragma belongs to Strophomenida'
- 'Isophyllia belongs to Scleractinia'
- 'Isopneustes belongs to Spatangoida'
- 'Isopoda belongs to Malacostraca'
- 'Isopodites belongs to Isopoda'
- 'Isopoma belongs to Rhynchonellida'
- 'Isopristes belongs to Veneroida'
- 'Isoprusia belongs to Odontopleurida'
- 'Isopsetta belongs to Pleuronectiformes'
- 'Isoraphinia belongs to Lithistida'
- 'Isorophida belongs to Edrioasteroidea'
- 'Isorophus belongs to Isorophida'
- 'Isorophusella belongs to Isorophida'
- 'Isorthis belongs to Orthida'
- 'Isorthoceras belongs to Orthocerida'
- 'Isospinatrypa belongs to Atrypida'
- 'Isospira belongs to Bellerophontida'
- 'Isotancredia belongs to Veneroida'
- 'Isoteloides belongs to Asaphida'
- 'Isotelus belongs to Asaphida'
- 'Isotomocrinus belongs to Disparida'
- 'Isotrypa belongs to Fenestrata'
- 'Isovella belongs to Pentamerida'
- 'Isoxys belongs to Arthropoda'
- 'Isphairamella belongs to Cystoporata'
- 'Ispharaella belongs to Palaeocopida'
- 'Ispharina belongs to Neotaenioglossa'
- 'Isphyllastrea belongs to Scleractinia'
- 'Israelaria belongs to Orthida'
- 'Issafenia belongs to Trilobita'
- 'Issafeniella belongs to Trilobita'
- 'Issedonia belongs to Acrotretida'
- 'Isselia belongs to Neotaenioglossa'
- 'Isselicrinus belongs to Isocrinida'
- 'Issolites belongs to Tabulata'
- 'Isterites belongs to Ammonoidea'
- 'Istieus belongs to Anguilliformes'
- 'Istiophorus belongs to Perciformes'
- 'Istorinus belongs to Conodontophorida'
- 'Istreites belongs to Ceratitida'
- 'Istriloculina belongs to Foraminiferida'
- 'Isumithyris belongs to Terebratulida'
- 'Isurichthys belongs to Perciformes'
- 'Isurolamna belongs to Lamniformes'
- 'Isurus belongs to Lamniformes'
- 'Isyrakopeltis belongs to Asaphida'
- 'Itagnostus belongs to Agnostida'
- 'Italogeisina belongs to Palaeocopida'
- 'Italoptygmatis belongs to Heterostrophia'
- 'Itararella belongs to Amphidiscosa'
- 'Iteacrinus belongs to Cladida'
- 'Ithacadictya belongs to Reticulosa'
- 'Ithycephalus belongs to Corynexochida'
- 'Ithycythara belongs to Neogastropoda'
- 'Ithyektyphus belongs to Ptychopariida'
- 'Itia belongs to Neogastropoda'
- 'Itieria belongs to Heterostrophia'
- 'Itomelania belongs to Neotaenioglossa'
- 'Itruvia belongs to Heterostrophia'
- 'Iuliusina belongs to Foraminiferida'
- 'Ivanopleura belongs to Odontopleurida'
- 'Ivanothyris belongs to Spiriferida'
- 'Ivanovaecrinus belongs to Monobathrida'
- 'Ivanovella belongs to Foraminiferida'
- 'Ivanovia belongs to Rugosa'
- 'Ivanoviella belongs to Rhynchonellida'
- 'Ivanovites belongs to Hyolithelminthes'
- 'Ivara belongs to Heterostrophia'
- 'Ivaria belongs to Palaeocopida'
- 'Ivdelephyllum belongs to Rugosa'
- 'Ivdelina belongs to Foraminiferida'
- 'Ivdelinella belongs to Pentamerida'
- 'Ivdelinia belongs to Pentamerida'
- 'Iveria belongs to Trilobita'
- 'Ivia belongs to Leperditicopida'
- 'Ividella belongs to Heterostrophia'
- 'Ivoechiton belongs to Paleoloricata'
- 'Ivshinagnostus belongs to Agnostida'
- 'Ivshinaspis belongs to Ptychopariida'
- 'Ivshinella belongs to Obolellida'
- 'Iwaispirifer belongs to Spiriferida'
- 'Iwayaspis belongs to Trilobita'
- 'Ixa belongs to Decapoda'
- 'Ixacanthus belongs to Cetacea'
- 'Ixogyra belongs to Scleractinia'
- 'Ixoides belongs to Decapoda'
- 'Iyouella belongs to Olenellida'
- 'Izumia belongs to Veneroida'
- 'Izumicardia belongs to Veneroida'
- 'Izuus belongs to Perciformes'
- 'Jaanussonia belongs to Palaeocopida'
- 'Jaanussonites belongs to Orthida'
- 'Jablonskyia belongs to Demospongia'
- 'Jaccardiella belongs to Heterostrophia'
- 'Jacksonaster belongs to Clypeasteroida'
- 'Jacobulus belongs to Amiiformes'
- 'Jacquesia belongs to Pholadomyoida'
- 'Jacquhermania belongs to Myliobatiformes'
- 'Jacquiertia belongs to Phymosomatoida'
- 'Jaculella belongs to Foraminiferida'
- 'Jaculina belongs to Cheilostomata'
- 'Jacuticornus belongs to Hyolithida'
- 'Jacutolitus belongs to Hyolithida'
- 'Jadammina belongs to Foraminiferida'
- 'Jaekelicrinus belongs to Disparida'
- 'Jaekelocystis belongs to Rhombifera'
- 'Jaekelometra belongs to Comatulida'
- 'Jaekelopterus belongs to Eurypterida'
- 'Jaekelotodus belongs to Lamniformes'
- 'Jagatiella belongs to Palaeocopida'
- 'Jagolucina belongs to Veneroida'
- 'Jagorina belongs to Rhenanida'
- 'Jahnocrinus belongs to Cladida'
- 'Jaisalmeria belongs to Terebratulida'
- 'Jakutella belongs to Strophomenida'
- 'Jakutobolbina belongs to Palaeocopida'
- 'Jakutocarinus belongs to Ajacicyathida'
- 'Jakutochonetes belongs to Strophomenida'
- 'Jakutoproductus belongs to Strophomenida'
- 'Jakutostrophia belongs to Strophomenida'
- 'Jakutus belongs to Corynexochida'
- 'Jamesella belongs to Orthida'
- 'Jamischjewskya belongs to Ostracoda'
- 'Jamoytius belongs to Anaspida'
- 'Janassa belongs to Petalodontida'
- 'Janeia belongs to Solemyoida'
- 'Janenschites belongs to Ammonoidea'
- 'Jangudacyathus belongs to Ajacicyathida'
- 'Jangudaspis belongs to Trilobita'
- 'Jangziceras belongs to Orthocerida'
- 'Janiceps belongs to Spiriferida'
- 'Janiopsis belongs to Neogastropoda'
- 'Janischewskina belongs to Foraminiferida'
- 'Janita belongs to Serpulimorpha'
- 'Janius belongs to Spiriferida'
- 'Janograptus belongs to Graptoloidea'
- 'Janopecten belongs to Pterioida'
- 'Janospira belongs to Mollusca'
- 'Janschinella belongs to Myoida'
- 'Janthina belongs to Neotaenioglossa'
- 'Janupecten belongs to Pterioida'
- 'Janusella belongs to Metacopida'
- 'Janxilithus belongs to Ptychopariida'
- 'Japanithyris belongs to Terebratulida'
- 'Japelion belongs to Neogastropoda'
- 'Japhanicyathus belongs to Ajacicyathida'
- 'Japonisaturnalis belongs to Spumellaria'
- 'Japonites belongs to Ceratitida'
- 'Japonoconger belongs to Anguilliformes'
- 'Jaregoceras belongs to Discosorida'
- 'Jarovathyris belongs to Spiriferida'
- 'Jarvisella belongs to Foraminiferida'
- 'Jascottella belongs to Foraminiferida'
- 'Jasperoceras belongs to Tarphyceratida'
- 'Jatella belongs to Podocopida'
- 'Jaton belongs to Neogastropoda'
- 'Jauberticeras belongs to Ammonoidea'
- 'Javanella belongs to Podocopida'
- 'Javatius belongs to Palaeocopida'
- 'Jawonya belongs to Heteractinida'
- 'Jaworskiella belongs to Trigonioida'
- 'Jaworskiella (Quadratojaworskiella) was reranked as Quadratojaworskiella and belongs to Trigonioida'
- 'Jaycea belongs to Tommotiida'
- 'Jeanlouisella belongs to Palaeocopida'
- 'Jeannetia belongs to Phymosomatoida'
- 'Jeanneticeras belongs to Ammonoidea'
- 'Jeanrogericeras belongs to Ammonoidea'
- 'Jeanrogericeras was reranked as Scaphites (Jeanrogericeras) and belongs to Scaphites' according to Wiedmann 1960
- 'Jebileticoscinus belongs to Ajacicyathida'
- 'Jeffersonia belongs to Proetida'
- 'Jeffreysina belongs to Neotaenioglossa'
- 'Jefina belongs to Podocopida'
- 'Jegorovaia belongs to Trilobita'
- 'Jeletzkiella belongs to Pterioida'
- 'Jeletzkytes belongs to Ammonoidea'
- 'Jeletzkyteuthis belongs to Teuthida'
- 'Jellia belongs to Modiomorphoida'
- 'Jellinekites belongs to Ceratitida'
- 'Jenkinochitina belongs to Rhizopodea'
- 'Jenkinsonia belongs to Ptychopariida'
- 'Jenneria belongs to Neotaenioglossa'
- 'Jenningsina belongs to Metacopida'
- 'Jerea belongs to Lithistida'
- 'Jereica belongs to Lithistida'
- 'Jereina belongs to Lithistida'
- 'Jereminella belongs to Serpulimorpha'
- 'Jereomorpha belongs to Lithistida'
- 'Jereopsis belongs to Lithistida'
- 'Jerjesia belongs to Hippuritoida'
- 'Jerometichenoria belongs to Mysidacea'
- 'Jeronia belongs to Holasteroida'
- 'Jesonia belongs to Veneroida'
- 'Jessievillia belongs to Ptychopariida'
- 'Jetwoodsia belongs to Neotaenioglossa'
- 'Jevinellina belongs to Orthida'
- 'Jezercia belongs to Orthida'
- 'Jiagouceras belongs to Ellesmerocerida'
- 'Jianchuania belongs to Pterioida'
- 'Jianfengia belongs to Arthropoda'
- 'Jiangdaspirifer belongs to Spiriferida'
- 'Jianghania belongs to Lithistida'
- 'Jiangjunshania belongs to Ptychopariida'
- 'Jiangshanodus belongs to Problematica'
- 'Jiangshanolites belongs to Tabulata'
- 'Jiangsuaspis belongs to Ptychopariida'
- 'Jiangsucephalus belongs to Ptychopariida'
- 'Jiangsuia belongs to Ptychopariida'
- 'Jiangxilepus belongs to Antiarcha'
- 'Jielingia belongs to Strophomenida'
- 'Jiguliconcha belongs to Strophomenida'
- 'Jiia belongs to Ptychopariida'
- 'Jilinia belongs to Articulata'
- 'Jilinmartinia belongs to Spiriferida'
- 'Jilinospirifer belongs to Spiriferida'
- 'Jillua belongs to Hydrozoa'
- 'Jima belongs to Lychniscosa'
- 'Jimbacrinus belongs to Cladida'
- 'Jimboiceras belongs to Ammonoidea'
- 'Jimbokranion belongs to Proetida'
- 'Jimenites belongs to Ammonoidea'
- 'Jimpohlia belongs to Holocephali'
- 'Jingguella belongs to Podocopida'
- 'Jinghediscus belongs to Agnostida'
- 'Jingyangia belongs to Redlichiida'
- 'Jinonicella belongs to Mollusca'
- 'Jintingophyllum belongs to Rugosa'
- 'Jipaolasma belongs to Rugosa'
- 'Jipuproductus belongs to Strophomenida'
- 'Jisuina belongs to Terebratulida'
- 'Jiucunella belongs to Arthropoda'
- 'Jivinella belongs to Orthida'
- 'Jixinglingella belongs to Ostracoda'
- 'Joachimilites belongs to Hyolithida'
- 'Joachimoceras belongs to Orthocerida'
- 'Joamgsjamotes belongs to Graptoloidea'
- 'Joanaecyathus belongs to Ajacicyathida'
- 'Joanellia belongs to Aeschronectida'
- 'Joannites belongs to Ceratitida'
- 'Jogjacartanus belongs to Neotaenioglossa'
- 'Johannaia belongs to Neogastropoda'
- 'Johnmartinia belongs to Nuculoida'
- 'Johnognathus belongs to Conodontophorida'
- 'Johnsonathyris belongs to Spiriferida'
- 'Johnsonetes belongs to Strophomenida'
- 'Johnsoniatrypa belongs to Atrypida'
- 'Johnstrupia belongs to Neotaenioglossa'
- 'Johntempleia belongs to Phacopida'
- 'Joldagiroceras belongs to Orthocerida'
- 'Joleaudichthys belongs to Pleuronectiformes'
- 'Jolietoceras belongs to Barrandeocerida'
- 'Jolonica belongs to Terebratulida'
- 'Jolvia belongs to Pentamerida'
- 'Jonesea belongs to Strophomenida'
- 'Jonesella belongs to Palaeocopida'
- 'Jonesia belongs to Podocopida'
- 'Jonesina belongs to Palaeocopida'
- 'Jonesites belongs to Palaeocopida'
- 'Jonesoceras belongs to Orthocerida'
- 'Jonotus belongs to Trilobita'
- 'Jordanites belongs to Palaeocopida'
- 'Jordanocaudina belongs to Molpadiida'
- 'Jordanopora belongs to Trepostomida'
- 'Josepha belongs to Neogastropoda'
- 'Josephella belongs to Serpulimorpha'
- 'Josephulus belongs to Phacopida'
- 'Jouaniceras belongs to Ammonoidea'
- 'Jouannetia belongs to Myoida'
- 'Joufia belongs to Hippuritoida'
- 'Jousseaumea belongs to Neotaenioglossa'
- 'Jovellania belongs to Jovellaniidae'
- 'Joviatrypa belongs to Atrypida'
- 'Jovites belongs to Ceratitida'
- 'Jovites (Bacchites) was reranked as Bacchites and belongs to Ceratitida'
- 'Juaboceras belongs to Endocerida'
- 'Juanognathus belongs to Conodontophorida'
- 'Jubileia belongs to Trilobita'
- 'Judahella belongs to Palaeocopida'
- 'Judaiella belongs to Trilobita'
- 'Juddiceras belongs to Ammonoidea'
- 'Judeichthys belongs to Gonorhynchiformes'
- 'Judeoberyx belongs to Beryciformes'
- 'Judicarites belongs to Ceratitida'
- 'Judomia belongs to Olenellida'
- 'Judomiella belongs to Olenellida'
- 'Jugalicyathus belongs to Archaeocyathida'
- 'Juglandocrinus belongs to Rhombifera'
- 'Jugosocythereis belongs to Podocopida'
- 'Jujubinus belongs to Archaeogastropoda'
- 'Jujuyaspis belongs to Ptychopariida'
- 'Julia belongs to Sacoglossa'
- 'Juliacorbula belongs to Myoida'
- 'Jumala belongs to Neogastropoda'
- 'Jumudontus belongs to Conodontophorida'
- 'Junctusina belongs to Palaeocopida'
- 'Jungersenichthys belongs to Gasterosteiformes'
- 'Junggaroblastus belongs to Fissiculata'
- 'Junghuhnia belongs to Neogastropoda'
- 'Junjagiana belongs to Modiomorphoida'
- 'Junocrinus belongs to Disparida'
- 'Jupiteria belongs to Nuculoida'
- 'Juralina belongs to Terebratulida'
- 'Juramegalodus belongs to Hippuritoida'
- 'Juranomia belongs to Pterioida'
- 'Juraphyllites belongs to Phylloceratitida'
- 'Jurapseudes belongs to Tanaidacea'
- 'Jurassicardium belongs to Veneroida'
- 'Jurassicorbula belongs to Myoida'
- 'Jurassiphorus belongs to Neotaenioglossa'
- 'Jurella belongs to Foraminiferida'
- 'Juresania belongs to Strophomenida'
- 'Juresanites belongs to Goniatitida'
- 'Juriietella belongs to Trilobita'
- 'Jurobatos belongs to Galeomorphii'
- 'Justium belongs to Spumellaria'
- 'Juvavella belongs to Terebratulida'
- 'Juvavellina belongs to Terebratulida'
- 'Juvavionautilus belongs to Nautilida'
- 'Juvavites belongs to Ceratitida'
- 'Juvenites belongs to Ceratitida'
- 'Juvenix belongs to Podocopida'
- 'Jyxilla belongs to Medusae'
- 'Kaawatina belongs to Archaeogastropoda'
- 'Kabakovitchiella belongs to Rugosa'
- 'Kabanoviella belongs to Rhynchonellida'
- 'Kabatarina belongs to Copepoda'
- 'Kablikia belongs to Arthropoda'
- 'Kabukiia belongs to Ptychopariida'
- 'Kabyaipecten belongs to Pterioida'
- 'Kabylites belongs to Ammonoidea'
- 'Kachpurites belongs to Ammonoidea'
- 'Kadaroceras belongs to Discosorida'
- 'Kadiskoblastus belongs to Spiraculata'
- 'Kadraliproductus belongs to Strophomenida'
- 'Kadyella belongs to Ptychopariida'
- 'Kaesleria belongs to Podocopida'
- 'Kaeveria belongs to Foraminiferida'
- 'Kahlerina belongs to Foraminiferida'
- 'Kahlerosphaera belongs to Spumellaria'
- 'Kaibabella belongs to Veneroida'
- 'Kailia belongs to Phacopida'
- 'Kailiceras belongs to Cephalopoda'
- 'Kailuanoceras belongs to Endocerida'
- 'Kaimenella belongs to Palaeoscolecida'
- 'Kainella belongs to Asaphida'
- 'Kainops belongs to Phacopida'
- 'Kaiparapelta belongs to Archaeogastropoda'
- 'Kaipingoceras belongs to Endocerida'
- 'Kaitangata belongs to Neotaenioglossa'
- 'Kaitoa belongs to Cephalaspida'
- 'Kaiyangites belongs to Problematica'
- 'Kajnaria belongs to Strophomenida'
- 'Kakisaphyllum belongs to Rugosa'
- 'Kalamopsis belongs to Foraminiferida'
- 'Kalayoldia belongs to Nuculoida'
- 'Kalbyella belongs to Tryblidiida'
- 'Kalentera belongs to Veneroida'
- 'Kalevipora belongs to Trepostomida'
- 'Kalimnasphaera belongs to Spumellaria'
- 'Kalimnospongia belongs to Amphidiscosa'
- 'Kalitvella belongs to Spiriferida'
- 'Kalitvella belongs to Spiriferida'
- 'Kaljolasma belongs to Rugosa'
- 'Kallholnoceras belongs to Oncoceratida'
- 'Kallidecthes belongs to Aeschronectida'
- 'Kallimorphocrinus belongs to Disparida'
- 'Kallirhynchia belongs to Rhynchonellida'
- 'Kalloclymenia belongs to Clymeniida'
- 'Kallodictyon belongs to Fenestrata'
- 'Kalloprion belongs to Eunicemorpha'
- 'Kallostracon belongs to Pteraspidomorphes'
- 'Kalochitina belongs to Rhizopodea'
- 'Kalosha belongs to Foraminiferida'
- 'Kalpidocrinus belongs to Cladida'
- 'Kalpinella belongs to Lithistida'
- 'Kalpinograptus belongs to Graptoloidea'
- 'Kaltatocyathus belongs to Ajacicyathida'
- 'Kalugia belongs to Palaeocopida'
- 'Kaluginella belongs to Helioporacea'
- 'Kalvariella belongs to Fenestrata'
- 'Kalyptovalva belongs to Podocopida'
- 'Kamajcythereis belongs to Podocopida'
- 'Kamerunoceras belongs to Ammonoidea'
- 'Kameschkoviella belongs to Ptychopariida'
- 'Kamlacus belongs to Trilobita'
- 'Kammerkaroceras belongs to Ammonoidea'
- 'Kamoica belongs to Terebratulida'
- 'Kampella belongs to Orthida'
- 'Kampholophos [misspelled as Kampholophus] belongs to Cetacea'
- 'Kamptoclymenia belongs to Clymeniida'
- 'Kamptokephalites belongs to Ammonoidea'
- 'Kamtschatarctos belongs to Carnivora'
- 'Kamurana belongs to Foraminiferida'
- 'Kanabinocrinus belongs to Cladida'
- 'Kanakaia belongs to Foraminiferida'
- 'Kaneharaia belongs to Veneroida'
- 'Kangapaya belongs to Archaeogastropoda'
- 'Kangarina belongs to Podocopida'
- 'Kangiliacyathus [misspelled as Kngilacathus] belongs to Scleractinia'
- 'Kangvarella belongs to Foraminiferida'
- 'Kangxianospira belongs to Neotaenioglossa'
- 'Kaninia belongs to Ptychopariida'
- 'Kaniniella belongs to Asaphida'
- 'Kaninospirifer belongs to Spiriferida'
- 'Kankatodus belongs to Tetradontiformes'
- 'Kankopora belongs to Cheilostomata'
- 'Kanoshia belongs to Phacopida'
- 'Kansacrinus belongs to Cladida'
- 'Kansanella belongs to Foraminiferida'
- 'Kansasteuthis belongs to Teuthida'
- 'Kansius belongs to Beryciformes'
- 'Kansuella belongs to Strophomenida'
- 'Kantollum belongs to Spumellaria'
- 'Kaolishania belongs to Corynexochida'
- 'Kaolishaniella belongs to Corynexochida'
- 'Kaotaia belongs to Ptychopariida'
- 'Kapal belongs to Octopida'
- 'Kaparachlamys belongs to Pterioida'
- 'Kaplex belongs to Terebratulida'
- 'Kaplicona belongs to Atrypida'
- 'Kapua belongs to Neotaenioglossa'
- 'Karaburunia belongs to Foraminiferida'
- 'Karaclymenia belongs to Clymeniida'
- 'Karadagella belongs to Terebratulida'
- 'Karadagithyris belongs to Terebratulida'
- 'Karadzharoceras belongs to Discosorida'
- 'Karagandoceras belongs to Goniatitida'
- 'Karagandoides belongs to Ptychopariida'
- 'Karagemia belongs to Tabulata'
- 'Karaisella belongs to Foraminiferida'
- 'Karakulina belongs to Pentamerida'
- 'Karamaiceras belongs to Ammonoidea'
- 'Karamaites belongs to Ammonoidea'
- 'Karangatites belongs to Ceratitida'
- 'Karapadites belongs to Ammonoidea'
- 'Karaschiceras belongs to Ammonoidea'
- 'Karataspis belongs to Ptychopariida'
- 'Karatchastraea [misspelled as Kratchasraea] belongs to Scleractinia'
- 'Karathele belongs to Acrotretida'
- 'Karatubulus belongs to Demospongia'
- 'Karavankina belongs to Strophomenida'
- 'Karbous belongs to Atrypida'
- 'Kardailites belongs to Goniatitida'
- 'Karelosteus belongs to Pteraspidomorphes'
- 'Karginella belongs to Proetida'
- 'Karinadomella belongs to Podocopida'
- 'Karinutatia belongs to Palaeocopida'
- 'Karlaster belongs to Clypeasteroida'
- 'Karlicium belongs to Orthida'
- 'Karlsteinella belongs to Palaeocopida'
- 'Karlwaageites belongs to Ammonoidea'
- 'Karnotreta belongs to Acrotretida'
- 'Karoceras belongs to Oncoceratida'
- 'Karpatiella belongs to Terebratulida'
- 'Karpinskia belongs to Atrypida'
- 'Karreria belongs to Foraminiferida'
- 'Karreriella belongs to Foraminiferida'
- 'Karrerotextularia belongs to Foraminiferida'
- 'Karsteneis belongs to Podocopida'
- 'Karsteniceras belongs to Ammonoidea'
- 'Kasachia belongs to Nuculoida'
- 'Kasachstanodiscus belongs to Foraminiferida'
- 'Kasakhstanella belongs to Cystoporata'
- 'Kasakhstania belongs to Spiriferida'
- 'Kasatchaspis belongs to Ptychopariida'
- 'Kaschkadakia belongs to Mollusca'
- 'Kasetia belongs to Strophomenida'
- 'Kashiwara belongs to Spumellaria'
- 'Kashmirites belongs to Ceratitida'
- 'Kaskia belongs to Proetida'
- 'Kasovobolbina belongs to Palaeocopida'
- 'Kassabiana belongs to Foraminiferida'
- 'Kassina belongs to Nassellaria'
- 'Kassinella belongs to Strophomenida'
- 'Kassinina belongs to Podocopida'
- 'Kassinius belongs to Corynexochida'
- 'Kasyricyathus belongs to Ajacicyathida'
- 'Katacanites belongs to Prolecanitida'
- 'Katageioceras belongs to Discosorida'
- 'Katarocrinus belongs to Crinoidea'
- 'Katastrophomena belongs to Strophomenida'
- 'Katatona belongs to Palaeocopida'
- 'Katchathyris belongs to Terebratulida'
- 'Katelysia belongs to Veneroida'
- 'Katharina belongs to Neoloricata'
- 'Kathemacanthus belongs to Climatiiformes'
- 'Kathina belongs to Foraminiferida'
- 'Kathleenella belongs to Ptychopariida'
- 'Kathpalmeria belongs to Cirripedia'
- 'Kathrynia belongs to Ptychopariida'
- 'Kathwaia belongs to Proetida'
- 'Katoblastus belongs to Fissiculata'
- 'Katoporodus belongs to Thelodontiformes'
- 'Katoptychia belongs to Neotaenioglossa'
- 'Katosira belongs to Neotaenioglossa'
- 'Katospira (Girvania) was reranked as Girvania and belongs to Neotaenioglossa'
- 'Katranophyllum belongs to Rugosa'
- 'Katroliceras belongs to Ammonoidea'
- 'Katrolites belongs to Ammonoidea'
- 'Katroma belongs to Nassellaria'
- 'Katunia belongs to Rhynchonellida'
- 'Katunioides belongs to Mollusca'
- 'Katzeria belongs to Hippuritoida'
- 'Kaufmannella belongs to Ptychopariida'
- 'Kaunhowenia belongs to Neotaenioglossa'
- 'Kaurnella belongs to Archaeogastropoda'
- 'Kavesia belongs to Strophomenida'
- 'Kawalepsis belongs to Thelodontiformes'
- 'Kawanamia belongs to Archaeogastropoda'
- 'Kawasakiceras belongs to Endocerida'
- 'Kaweka belongs to Neogastropoda'
- 'Kawhiarhynchia belongs to Rhynchonellida'
- 'Kawina belongs to Phacopida'
- 'Kayatia belongs to Palaeocopida'
- 'Kayina belongs to Palaeocopida'
- 'Kayoceras belongs to Discosorida'
- 'Kayseraspis belongs to Asaphida'
- 'Kayserella belongs to Orthida'
- 'Kayseria belongs to Atrypida'
- 'Kayserops belongs to Phacopida'
- 'Kayutoceras belongs to Goniatitida'
- 'Kazachiphyllum belongs to Rugosa'
- 'Kazachstania belongs to Phacopida'
- 'Kazachstanoblastus belongs to Fissiculata'
- 'Kazakhoceras belongs to Goniatitida'
- 'Kazakhoclymenia belongs to Clymeniida'
- 'Kazakhstania belongs to Goniatitida'
- 'Kazakhstanicyathida belongs to Irregulares'
- 'Kazakhstanites belongs to Ceratitida'
- 'Kazakhstanotubulus belongs to Problematica'
- 'Kazania belongs to Lithistida'
- 'Kazanskyella belongs to Ammonoidea'
- 'Kazarchimedes belongs to Fenestrata'
- 'Kazelia belongs to Asaphida'
- 'Kazelina belongs to Ptychopariida'
- 'Kazellina belongs to Trilobita'
- 'Kechenotiske belongs to Foraminiferida'
- 'Kechikacyathus belongs to Archaeocyathida'
- 'Kedrovothyris belongs to Terebratulida'
- 'Keeleaspis belongs to Trilobita'
- 'Keenaea belongs to Veneroida'
- 'Keeneia belongs to Archaeogastropoda'
- 'Keenocardium belongs to Veneroida'
- 'Keepingia belongs to Neogastropoda'
- 'Kefiella belongs to Podocopida'
- 'Kegeliella belongs to Proetida'
- 'Kegelites belongs to Palaeocopida'
- 'Keichousaurus belongs to Notosauria'
- 'Keijella belongs to Podocopida'
- 'Keijicythere belongs to Podocopida'
- 'Keilostoma belongs to Neotaenioglossa'
- 'Keimanelasma belongs to Rugosa'
- 'Keithia belongs to Asaphida'
- 'Keithiella belongs to Asaphida'
- 'Kekenodon belongs to Cetacea'
- 'Kelaeno belongs to Teuthida'
- 'Kelamelia belongs to Strophomenida'
- 'Kelanella belongs to Mitrosagophora'
- 'Kelestoma belongs to Cheilostomata'
- 'Kellawaysites belongs to Ammonoidea'
- 'Kellericyathus belongs to Ajacicyathida'
- 'Kelletia belongs to Neogastropoda'
- 'Kellettina belongs to Palaeocopida'
- 'Kellia belongs to Veneroida'
- 'Kellibrookia belongs to Hoplostraca'
- 'Kelliella belongs to Veneroida'
- 'Kellnerites belongs to Ceratitida'
- 'Kelloggia belongs to Cetacea'
- 'Kelteroceras belongs to Ceratitida'
- 'Kelusia belongs to Spiriferida'
- 'Kemeroviana belongs to Podocopida'
- 'Kendallina belongs to Asaphida'
- 'Kendrickichthys belongs to Arthrodira'
- 'Kendzhilgithyris belongs to Terebratulida'
- 'Kenelasma belongs to Rugosa'
- 'Kenella belongs to Cheilostomata'
- 'Kennardia belongs to Mitrosagophora'
- 'Kenophyllum belongs to Rugosa'
- 'Kenseyoceras belongs to Goniatitida'
- 'Kentlandoceras belongs to Oncoceratida'
- 'Kentriodon belongs to Cetacea'
- 'Kentronetes belongs to Strophomenida'
- 'Kentrosia belongs to Lychniscosa'
- 'Kentrospondylus belongs to Phrynophiurida'
- 'Kentuckia belongs to Palaeonisciformes'
- 'Kenzieana belongs to Arcoida'
- 'Keokukia belongs to Strophomenida'
- 'Kephrenia belongs to Cassiduloida'
- 'Kepingaspis belongs to Redlichiida'
- 'Kepingophyllum belongs to Rugosa'
- 'Kepinospira belongs to Mollusca'
- 'Kepisis belongs to Ptychopariida'
- 'Kepplerites belongs to Ammonoidea'
- 'Keraiaceras belongs to Ellesmerocerida'
- 'Keramosphaerina belongs to Foraminiferida'
- 'Keration belongs to Archaeogastropoda'
- 'Keratothyris belongs to Terebratulida'
- 'Kerberites belongs to Ammonoidea'
- 'Kerbinella belongs to Trilobita'
- 'Kerfornecaris belongs to Archaeostraca'
- 'Kerforneidictyum belongs to Tabulata'
- 'Kericserella belongs to Rhynchonellida'
- 'Keriocoelia belongs to Tabulospongida'
- 'Keriocyathus belongs to Archaeocyathida'
- 'Keriogastrospongia belongs to Lyssacinosida'
- 'Kerionammina belongs to Foraminiferida'
- 'Keriophyllia belongs to Scleractinia'
- 'Keriophylloides belongs to Rugosa'
- 'Kermadysmea belongs to Veneroida'
- 'Kerpina belongs to Atrypida'
- 'Kertaster belongs to Spatangoida'
- 'Kerygmachela belongs to Radiodonta'
- 'Keslingiella belongs to Podocopida'
- 'Kestocenebra [misspelled as Kestocenbra] belongs to Neogastropoda'
- 'Ketemecornus belongs to Hyolithida'
- 'Ketophylloides belongs to Rugosa'
- 'Ketophyllum belongs to Rugosa'
- 'Kettnerammina belongs to Foraminiferida'
- 'Kettneraspis belongs to Odontopleurida'
- 'Kettnerites belongs to Eunicemorpha'
- 'Ketyna belongs to Ptychopariida'
- 'Kewia belongs to Clypeasteroida'
- 'Keyserlingia belongs to Acrotretida'
- 'Keyserlingina belongs to Strophomenida'
- 'Keyserlingites belongs to Ceratitida'
- 'Keyserlingophyllum belongs to Rugosa'
- 'Khairkhania belongs to Mollusca'
- 'Khalfinaea belongs to Calcarea'
- 'Khalfinella belongs to Proetida'
- 'Khangaestrophia belongs to Strophomenida'
- 'Khangailites belongs to Tabulata'
- 'Khasagtina [misspelled as Khasaghia] belongs to Brachiopoda'
- 'Khasaktia belongs to Stromatoporoidea'
- 'Khatyspytia belongs to Rangeomorpha'
- 'Khemisina belongs to Polychaeta'
- 'Kheraiceras belongs to Ammonoidea'
- 'Kheraites belongs to Ammonoidea'
- 'Khetatheca belongs to Circothecida'
- 'Khetella belongs to Neotaenioglossa'
- 'Khinganospirifer belongs to Spiriferida'
- 'Khmeria belongs to Tabulata'
- 'Khodalevichia belongs to Pentamerida'
- 'Kholbotchonia belongs to Rhynchonellida'
- 'Khumerspira belongs to Bellerophontida'
- 'Khvalynites belongs to Ceratitida'
- 'Kiaclymenia belongs to Clymeniida'
- 'Kiaeria belongs to Leperditicopida'
- 'Kiaerites belongs to Tabulata'
- 'Kiaeroceras belongs to Discosorida'
- 'Kiaerograptus belongs to Dendroidea'
- 'Kiaerolites belongs to Tabulata'
- 'Kiaeromena belongs to Strophomenida'
- 'Kiaeromphalus belongs to Euomphalina'
- 'Kiaeropterus belongs to Eurypterida'
- 'Kiangsiella belongs to Strophomenida'
- 'Kiangsuaspis belongs to Pteraspidomorphes'
- 'Kiangyousteus belongs to Arthrodira'
- 'Kidderia belongs to Veneroida'
- 'Kidjasocyathus belongs to Ajacicyathida'
- 'Kiehnensus belongs to Problematica'
- 'Kielania belongs to Ptychopariida'
- 'Kielanopora belongs to Cryptostomata'
- 'Kielcensia belongs to Clymeniida'
- 'Kielcephyllum belongs to Rugosa'
- 'Kielcepora belongs to Trepostomida'
- 'Kielciella belongs to Palaeocopida'
- 'Kierechinus belongs to Diadematoida'
- 'Kierionopsis belongs to Decapoda'
- 'Kierocystis belongs to Mitrata'
- 'Kiesowia belongs to Palaeocopida'
- 'Kijacus belongs to Protoconodontida'
- 'Kijacyathus belongs to Ajacicyathida'
- 'Kijanella belongs to Ptychopariida'
- 'Kijoceras belongs to Oncoceratida'
- 'Kikaiarca belongs to Arcoida'
- 'Kikaithyris belongs to Terebratulida'
- 'Kikliocythere belongs to Podocopida'
- 'Kilbuchophyllia belongs to Kilbuchophyllida'
- 'Kilbuchophyllida belongs to Anthozoa'
- 'Kilianella belongs to Ammonoidea'
- 'Kilianina belongs to Foraminiferida'
- 'Kilianocaris belongs to Conchyliocarida'
- 'Kimaspis belongs to Acanthothoraci'
- 'Kimatothyris belongs to Spiriferida'
- 'Kimberella belongs to Medusae'
- 'Kimberia belongs to Arthrodira'
- 'Kimberleyichthys belongs to Arthrodira'
- 'Kimbleia belongs to Hippuritoida'
- 'Kimilites belongs to Tabulata'
- 'Kimina belongs to Heterostrophia'
- 'Kimmerosaurus belongs to Plesiosauria'
- 'Kimoceras belongs to Anarcestida'
- 'Kimognathus belongs to Conodontophorida'
- 'Kimopegma belongs to Ribeirioida'
- 'Kina belongs to Spatangoida'
- 'Kinaschukoceras belongs to Tarphyceratida'
- 'Kindbladia belongs to Ptychopariida'
- 'Kindbladochiton belongs to Neoloricata'
- 'Kinderkaella belongs to Pterioida'
- 'Kinderlania belongs to Proetida'
- 'Kindleina belongs to Rhynchonellida'
- 'Kindlella belongs to Palaeocopida'
- 'Kindleoceras belongs to Oncoceratida'
- 'Kinelina belongs to Strophomenida'
- 'Kingaspidoides belongs to Ptychopariida'
- 'Kingaspis belongs to Ptychopariida'
- 'Kingena belongs to Terebratulida'
- 'Kingenella belongs to Terebratulida'
- 'Kinghiria belongs to Spiriferida'
- 'Kingites belongs to Ceratitida'
- 'Kingmaina belongs to Podocopida'
- 'Kingoceras belongs to Ceratitida'
- 'Kingopora belongs to Fenestrata'
- 'Kingstonia belongs to Ptychopariida'
- 'Kinishbia belongs to Neotaenioglossa'
- 'Kinkaidia belongs to Archaeogastropoda'
- 'Kinkaidia belongs to Rugosa'
- 'Kinkelinella belongs to Podocopida'
- 'Kinkeliniceras belongs to Ammonoidea'
- 'Kinnegraptus belongs to Graptoloidea'
- 'Kinnekullea belongs to Palaeocopida'
- 'Kinnella belongs to Orthida'
- 'Kintathyris belongs to Spiriferida'
- 'Kionelasma belongs to Rugosa'
- 'Kionidella belongs to Cheilostomata'
- 'Kionophyllum belongs to Rugosa'
- 'Kionotrochus belongs to Scleractinia'
- 'Kiotoceras belongs to Endocerida'
- 'Kiowaia belongs to Corynexochida'
- 'Kiparisovia belongs to Ceratitida'
- 'Kiparisovites belongs to Ceratitida'
- 'Kipia belongs to Hippuritoida'
- 'Kirengelia belongs to Ptychopariida'
- 'Kirengella belongs to Hypseloconida'
- 'Kirkbya belongs to Palaeocopida'
- 'Kirkbyella belongs to Palaeocopida'
- 'Kirkbyellina belongs to Podocopida'
- 'Kirkdomina belongs to Ptychopariida'
- 'Kirkidium belongs to Pentamerida'
- 'Kirkina belongs to Strophomenida'
- 'Kirsoceras belongs to Goniatitida'
- 'Kirtonella belongs to Podocopida'
- 'Kisasacyathus belongs to Ajacicyathida'
- 'Kishinewia belongs to Archaeogastropoda'
- 'Kisilia belongs to Spiriferida'
- 'Kiskinella belongs to Agnostida'
- 'Kistasella belongs to Mollusca'
- 'Kistocare belongs to Ptychopariida'
- 'Kitabella belongs to Palaeocopida'
- 'Kitakamilia belongs to Tabulata'
- 'Kitakamiphyllum belongs to Rugosa'
- 'Kitakamithyris belongs to Spiriferida'
- 'Kitatites belongs to Discosorida'
- 'Kitchinites belongs to Ammonoidea'
- 'Kitsonia belongs to Veneroida'
- 'Kittlia belongs to Neotaenioglossa'
- 'Kittliconcha belongs to Neotaenioglossa'
- 'Kittlidiscus belongs to Archaeogastropoda'
- 'Kittlistylus belongs to Neotaenioglossa'
- 'Kittlitrochus belongs to Archaeogastropoda'
- 'Kiviasukkaan belongs to Archaeogastropoda'
- 'Kiwetinokia belongs to Reticulosa'
- 'Kiwicyathus belongs to Ajacicyathida'
- 'Kizilia belongs to Rugosa'
- 'Kjaerina belongs to Strophomenida'
- 'Kjerulfia belongs to Olenellida'
- 'Kjerulfina belongs to Strophomenida'
- 'Kjerulfonema belongs to Neotaenioglossa'
- 'Klaamannipora belongs to Tabulata'
- 'Kladisoceras belongs to Discosorida'
- 'Kladognathus belongs to Conodontophorida'
- 'Klakesia belongs to Polychaeta'
- 'Klamathastraea belongs to Rugosa'
- 'Klamathina belongs to Foraminiferida'
- 'Klamathites belongs to Ceratitida'
- 'Klapperina belongs to Conodontophorida'
- 'Klasmura belongs to Stenurida'
- 'Klaucena belongs to Cryptostomata'
- 'Kleidionella belongs to Cheilostomata'
- 'Kleinacteon belongs to Cephalaspida'
- 'Kleithriatreta belongs to Acrotretida'
- 'Klematosphinctes belongs to Ammonoidea'
- 'Kleopatrina belongs to Rugosa'
- 'Klieana belongs to Podocopida'
- 'Klimphores belongs to Palaeocopida'
- 'Klinghardtites belongs to Hippuritoida'
- 'Klinglerella belongs to Podocopida'
- 'Klipsteinella belongs to Spiriferida'
- 'Klipsteinelloidea belongs to Spiriferida'
- 'Klipsteinia belongs to Ceratitida'
- 'Kloedcytherella belongs to Podocopida'
- 'Kloedenella belongs to Palaeocopida'
- 'Kloedenellitina belongs to Palaeocopida'
- 'Kloedenia belongs to Palaeocopida'
- 'Klonkina belongs to Palaeocopida'
- 'Klotziella belongs to Corynexochida'
- 'Kloucekia belongs to Phacopida'
- 'Klubonibelia belongs to Foraminiferida'
- 'Klubovella belongs to Foraminiferida'
- 'Klukatrypa belongs to Atrypida'
- 'Klytia belongs to Decapoda'
- 'Knechtelia belongs to Trilobita'
- 'Knefastia belongs to Neogastropoda'
- 'Knemiceras belongs to Ammonoidea'
- 'Knightella belongs to Neotaenioglossa'
- 'Knightia belongs to Clupeiformes'
- 'Knightina belongs to Palaeocopida'
- 'Knightites belongs to Bellerophontida'
- 'Knightoceras belongs to Nautilida'
- 'Knightoconus belongs to Hypseloconida'
- 'Knoxiella belongs to Podocopida'
- 'Knoxina belongs to Palaeocopida'
- 'Knoxites belongs to Palaeocopida'
- 'Kobayashella belongs to Asaphida'
- 'Kobayashia belongs to Asaphida'
- 'Kobayashiella belongs to Hyperstrophina'
- 'Kobayashiina belongs to Podocopida'
- 'Kobayashipeltis belongs to Corynexochida'
- 'Kobayshites belongs to Pterioida'
- 'Kobeha belongs to Rugosa'
- 'Kobyashiceras belongs to Actinocerida'
- 'Kobyastraea belongs to Scleractinia'
- 'Kobycoenia belongs to Scleractinia'
- 'Kochaspis belongs to Ptychopariida'
- 'Kochia belongs to Pterioida'
- 'Kochiella belongs to Ptychopariida'
- 'Kochina belongs to Ptychopariida'
- 'Kochiproductus belongs to Strophomenida'
- 'Kochoceras belongs to Actinocerida'
- 'Kockelella belongs to Conodontophorida'
- 'Kodonophyllum belongs to Rugosa'
- 'Kodymaspis belongs to Ptychopariida'
- 'Kodymirus belongs to Merostomata'
- 'Kodymites belongs to Bellerophontida'
- 'Koenenia belongs to Nuculoida'
- 'Koenenites belongs to Anarcestida'
- 'Koeveskallina belongs to Spiriferida'
- 'Kogenium belongs to Asaphida'
- 'Kogia belongs to Cetacea'
- 'Kogiopsis belongs to Cetacea'
- 'Kohaticeras belongs to Ammonoidea'
- 'Koigia belongs to Spiriferida'
- 'Koilocoenia belongs to Scleractinia'
- 'Koilotrochus belongs to Scleractinia'
- 'Kokanostrea belongs to Pterioida'
- 'Kokenella belongs to Archaeogastropoda'
- 'Kokenia belongs to Anarcestida'
- 'Kokenospira belongs to Bellerophontida'
- 'Kokenospira (Tritonophon) was reranked as Tritonophon and belongs to Bellerophontida'
- 'Kokomerena belongs to Pentamerida'
- 'Kokomopterus belongs to Eurypterida'
- 'Koksodus belongs to Problematica'
- 'Koksuja belongs to Hyolithelminthes'
- 'Kokuria belongs to Asaphida'
- 'Kolbaspis belongs to Redlichiida'
- 'Kolbicyathus belongs to Ajacicyathida'
- 'Kolbinella belongs to Ptychopariida'
- 'Kolchidina belongs to Foraminiferida'
- 'Koldinia belongs to Trilobita'
- 'Koldiniella belongs to Trilobita'
- 'Koldinioidia belongs to Ptychopariida'
- 'Koldophos belongs to Cyclostomata'
- 'Kolednikella belongs to Palaeocopida'
- 'Koleostoma belongs to Hexactinosa'
- 'Kolesnikovella belongs to Foraminiferida'
- 'Kolihaia belongs to Cornulitidae'
- 'Kolihapeltis belongs to Corynexochida'
- 'Kolihium belongs to Paterinida'
- 'Kolmodinia belongs to Palaeocopida'
- 'Koloceras belongs to Ammonoidea'
- 'Kologyra belongs to Scleractinia'
- 'Kolpura belongs to Trilobita'
- 'Kolymaspis belongs to Acanthothoraci'
- 'Kolymella belongs to Phacopida'
- 'Kolymia belongs to Pterioida'
- 'Kolymithyris belongs to Terebratulida'
- 'Kolymonectes belongs to Pterioida'
- 'Kolymopora belongs to Tabulata'
- 'Kolymoproetus belongs to Proetida'
- 'Komaroiella belongs to Palaeocopida'
- 'Komaspidella belongs to Corynexochida'
- 'Komaspis belongs to Ptychopariida'
- 'Komia belongs to Axinellida'
- 'Komiella belongs to Spiriferida'
- 'Komioceras belongs to Anarcestida'
- 'Komispirifer belongs to Spiriferida'
- 'Kompsasteria belongs to Scleractinia'
- 'Komukia belongs to Strophomenida'
- 'Konbostrea belongs to Pterioida'
- 'Koneprusia belongs to Odontopleurida'
- 'Koneprusites belongs to Proetida'
- 'Kongielechinus belongs to Echinocystitoida'
- 'Konglungenoceras belongs to Discosorida'
- 'Koniakaua belongs to Archaeogastropoda'
- 'Konicekion belongs to Ostracoda'
- 'Koninckella belongs to Spiriferida'
- 'Koninckina belongs to Spiriferida'
- 'Koninckites belongs to Ceratitida'
- 'Koninckocarina belongs to Rugosa'
- 'Koninckocidaris belongs to Echinocystitoida'
- 'Koninckodonta belongs to Spiriferida'
- 'Koninckophylloides belongs to Rugosa'
- 'Koninckophyllum belongs to Rugosa'
- 'Konstantia belongs to Terebratulida'
- 'Konyrium belongs to Hexactinellida'
- 'Koonwarria belongs to Pachycormiformes'
- 'Kooptoonocrinus belongs to Cladida'
- 'Kooteniella belongs to Corynexochida'
- 'Kooteniellina belongs to Corynexochida'
- 'Kopficrinus belongs to Cladida'
- 'Kopficystis belongs to Mitrata'
- 'Kophinoceras belongs to Oncoceratida'
- 'Kophinocrinus belongs to Cladida'
- 'Koptura belongs to Asaphida'
- 'Koraipsis belongs to Trilobita'
- 'Kordecyathus belongs to Ajacicyathida'
- 'Koremagraptus belongs to Dendroidea'
- 'Korilacus belongs to Problematica'
- 'Korilithes belongs to Hyolithida'
- 'Korjakirhynchia belongs to Rhynchonellida'
- 'Kormagnostella belongs to Agnostida'
- 'Kormagnostus belongs to Agnostida'
- 'Korobkovella belongs to Foraminiferida'
- 'Korobkovia belongs to Pterioida'
- 'Korobkoviella belongs to Veneroida'
- 'Korobkovitrigonia belongs to Trigonioida'
- 'Korobovia belongs to Agnostida'
- 'Korovina [misspelled as Korovinia] belongs to Neotaenioglossa'
- 'Korovinella belongs to Kazakhstanicyathida'
- 'Korshunovicyathus belongs to Capsulocyathida'
- 'Korutichthys belongs to Palaeonisciformes'
- 'Koryschisma belongs to Fissiculata'
- 'Korythoceras belongs to Ammonoidea'
- 'Koscoviellina belongs to Palaeocopida'
- 'Kosirium belongs to Spiriferida'
- 'Koskinobigenerina belongs to Foraminiferida'
- 'Koskinotextularia belongs to Foraminiferida'
- 'Kosmermoceras belongs to Ammonoidea'
- 'Kosmoceras belongs to Ammonoidea'
- 'Kosmoclymenia belongs to Clymeniida'
- 'Kosoidea belongs to Acrotretida'
- 'Kosoraspis belongs to Acanthothoraci'
- 'Kosovoceras belongs to Tarphyceratida'
- 'Kosovopeltis belongs to Ptychopariida'
- 'Kossmatella belongs to Ammonoidea'
- 'Kossmatia belongs to Ammonoidea'
- 'Kossmaticeras belongs to Ammonoidea'
- 'Kossmaticeras (Grossouvrites) belongs to Kossmaticeras' according to Kilian and Reboul 1909
- 'Kossmaticeras (Grossouvrites) was reranked as Grossouvrites and belongs to Ammonoidea'
- 'Kossmaticeras (Jacobites) was reranked as Jacobites and belongs to Ammonoidea'
- 'Kotakaia belongs to Opisthobranchia'
- 'Kotelnyoceras belongs to Discosorida'
- 'Kotisopeltis belongs to Corynexochida'
- 'Kotlaia belongs to Orthida'
- 'Kotoceras belongs to Endocerida'
- 'Kotuites belongs to Trilobozoa'
- 'Kotujella belongs to Orthida'
- 'Kotujotreta belongs to Acrotretida'
- 'Kotuyicoscinus belongs to Ajacicyathida'
- 'Kotuyitheca belongs to Circothecida'
- 'Kotylotreta belongs to Acrotretida'
- 'Kotysex belongs to Rhynchonellida'
- 'Kotysium belongs to Mollusca'
- 'Kounamkites belongs to Ptychopariida'
- 'Kowalaephyllum belongs to Rugosa'
- 'Kozhimites belongs to Goniatitida'
- 'Kozhuchinella belongs to Strophomenida'
- 'Kozlenia belongs to Spiriferida'
- 'Kozlowskia belongs to Strophomenida'
- 'Kozlowskiaspis belongs to Phacopida'
- 'Kozlowskiella belongs to Palaeocopida'
- 'Kozlowskiella (Megakozlowskiella) belongs to Kozlowskiella' according to A.J. Boucot 1957
- 'Kozlowskiella (Megakozlowskiella) was reranked as Megakozlowskiella and belongs to Spiriferida'
- 'Kozlowskiellina belongs to Spiriferida'
- 'Kozlowskinia belongs to Rugosa'
- 'Kozlowskiocystia belongs to Tabulata'
- 'Kozlowskispongia belongs to Lithistida'
- 'Kozlowskites belongs to Strophomenida'
- 'Kozlowskitubus belongs to Tuboidea'
- 'Kozurella belongs to Apodida'
- 'Krachia belongs to Neotaenioglossa'
- 'Krafftoceras belongs to Goniatitida'
- 'Kraftia belongs to Palaeocopida'
- 'Kraikchania belongs to Mollusca'
- 'Krama belongs to Isorophida'
- 'Kranaosphinctes belongs to Ammonoidea'
- 'Kransia belongs to Rhynchonellida'
- 'Krasnopeevacyathus belongs to Ajacicyathida'
- 'Krattaspis belongs to Phacopida'
- 'Krattorthis belongs to Orthida'
- 'Krausella belongs to Metacopida'
- 'Krausellina belongs to Podocopida'
- 'Kraussina belongs to Terebratulida'
- 'Krebsia belongs to Neotaenioglossa'
- 'Krejcigrafella belongs to Strophomenida'
- 'Krempelinella belongs to Nassellaria'
- 'Kreyzstella belongs to Spumellaria'
- 'Krikoumbilica belongs to Foraminiferida'
- 'Krimargyrotheca belongs to Terebratulida'
- 'Krimella belongs to Gorgonida'
- 'Krinocrinus belongs to Monobathrida'
- 'Kristinella belongs to Hydroida'
- 'Krithe belongs to Podocopida'
- 'Kritorhynchia belongs to Rhynchonellida'
- 'Krizistrophia belongs to Strophomenida'
- 'Kroemmelbeinella belongs to Podocopida'
- 'Kroemmelbeinia belongs to Podocopida'
- 'Krolina belongs to Ptychopariida'
- 'Kronosaurus belongs to Plesiosauria'
- 'Kronothoa belongs to Cheilostomata'
- 'Krotovia belongs to Strophomenida'
- 'Krumbeckia belongs to Hippuritoida'
- 'Krumbeckia belongs to Ammonoidea'
- 'Krumbeckiella belongs to Pterioida'
- 'Kruseicnema belongs to Archaeocyathida'
- 'Krykyloceras belongs to Nautilida'
- 'Kryptophanaron belongs to Beryciformes'
- 'Ksiazkiewiczia belongs to Scleractinia'
- 'Ktenoura belongs to Phacopida'
- 'Kuamaia belongs to Merostomoidea'
- 'Kuanchuanella belongs to Mollusca'
- 'Kuangxiastraea belongs to Rugosa'
- 'Kuanyangia belongs to Redlichiida'
- 'Kuarnbyella belongs to Cyclostomata'
- 'Kuehnia belongs to Hippuritoida'
- 'Kuehnites belongs to Dendrochirotida'
- 'Kueichouphyllum belongs to Rugosa'
- 'Kueichowella belongs to Strophomenida'
- 'Kueichowia belongs to Redlichiida'
- 'Kueichowlepis belongs to Arthrodira'
- 'Kueichowpora belongs to Tabulata'
- 'Kufengoceras belongs to Goniatitida'
- 'Kufralaria belongs to Nuculoida'
- 'Kugdatheca belongs to Circothecida'
- 'Kugeloceras belongs to Endocerida'
- 'Kugleria belongs to Hippuritoida'
- 'Kuglerina belongs to Foraminiferida'
- 'Kuhlia belongs to Perciformes'
- 'Kuhnastraea belongs to Scleractinia'
- 'Kuia belongs to Veneroida'
- 'Kuibisia belongs to Medusae'
- 'Kujandaspis belongs to Ptychopariida'
- 'Kujandina belongs to Trilobita'
- 'Kukersella belongs to Cyclostomata'
- 'Kuljumbina belongs to Ptychopariida'
- 'Kullervo belongs to Orthida'
- 'Kullingia belongs to Hydroida'
- 'Kullmannophyllum belongs to Rugosa'
- 'Kulmiella belongs to Proetida'
- 'Kulparina belongs to Tommotiida'
- 'Kulumbella [misspelled as Kumbella] belongs to Pentamerida'
- 'Kulyumbopeltis belongs to Ptychopariida'
- 'Kumatostephanus belongs to Ammonoidea'
- 'Kumatrigonia belongs to Trigonioida'
- 'Kumbiopsammia belongs to Scleractinia'
- 'Kummelia belongs to Myoida'
- 'Kummeloceras belongs to Nautilida'
- 'Kummerowia belongs to Podocopida'
- 'Kumpanophyllum belongs to Rugosa'
- 'Kundatella belongs to Orthida'
- 'Kungaella belongs to Spiriferida'
- 'Kungejophyllum belongs to Rugosa'
- 'Kunklerina belongs to Foraminiferida'
- 'Kunlunia belongs to Strophomenida'
- 'Kunmingaspis belongs to Trilobita'
- 'Kunmingella belongs to Ostracoda'
- 'Kunradina belongs to Cheilostomata'
- 'Kunshanaspis belongs to Trilobita'
- 'Kunthia belongs to Rugosa'
- 'Kunyangella belongs to Ostracoda'
- 'Kunyangotheca belongs to Circothecida'
- 'Kuonamkicornus belongs to Hyolithida'
- 'Kupenga belongs to Trigonioida'
- 'Kurakithyris belongs to Terebratulida'
- 'Kuraspis belongs to Ptychopariida'
- 'Kuresaaria belongs to Ostracoda'
- 'Kurnubia belongs to Foraminiferida'
- 'Kurnubiella belongs to Ammonoidea'
- 'Kurobechelys belongs to Chelonia'
- 'Kuroshioturris belongs to Neogastropoda'
- 'Kurtinia belongs to Hippuritoida'
- 'Kurtomarginifera belongs to Strophomenida'
- 'Kurtziella belongs to Neogastropoda'
- 'Kusbassophyllum belongs to Rugosa'
- 'Kushanites belongs to Goniatitida'
- 'Kushlukia belongs to Perciformes'
- 'Kutatissites belongs to Ammonoidea'
- 'Kutchirhynchia belongs to Rhynchonellida'
- 'Kutchithyris belongs to Terebratulida'
- 'Kutorgina belongs to Kutorginida'
- 'Kutorginella belongs to Strophomenida'
- 'Kutorginida belongs to Brachiopoda'
- 'Kutorgoceras belongs to Endocerida'
- 'Kutsevella belongs to Foraminiferida'
- 'Kuvelousia belongs to Strophomenida'
- 'Kuzminaella belongs to Myodocopida'
- 'Kvesanirhynchia belongs to Rhynchonellida'
- 'Kwangsia belongs to Atrypida'
- 'Kwangsiphyllum belongs to Rugosa'
- 'Kwangsirhynchus belongs to Rhynchonellida'
- 'Kwangsisaurus belongs to Notosauria'
- 'Kwantoella belongs to Foraminiferida'
- 'Kyamodes belongs to Palaeocopida'
- 'Kyarnbyella belongs to Cyclostomata'
- 'Kyarocyathus belongs to Monocyathida'
- 'Kygmaeoceras belongs to Orthothecida'
- 'Kylixocrinus belongs to Monobathrida'
- 'Kylonisa belongs to Cheilostomata'
- 'Kymagnostus belongs to Agnostida'
- 'Kymataspis belongs to Trilobita'
- 'Kymatothyris belongs to Spiriferida'
- 'Kymbecyathus belongs to Ajacicyathida'
- 'Kyndalyna belongs to Archaeogastropoda'
- 'Kyphocephalus belongs to Ptychopariida'
- 'Kyphoclonella belongs to Lithistida'
- 'Kyphomopisthia belongs to Palaeocopida'
- 'Kyphophyllum belongs to Rugosa'
- 'Kyphopyxa belongs to Foraminiferida'
- 'Kyphosus belongs to Perciformes'
- 'Kyraster belongs to Uractinida'
- 'Kyreocrinus belongs to Diplobathrida'
- 'Kyrshabaktella belongs to Lingulida'
- 'Kyrtatrypa belongs to Atrypida'
- 'Kyrtogymnodon belongs to Tetradontiformes'
- 'Kystodendron belongs to Rhabdopleurida'
- 'Kysylagathophyllum belongs to Rugosa'
- 'Kysylschinopora belongs to Trepostomida'
- 'Labaia belongs to Terebratulida'
- 'Laballa belongs to Spiriferida'
- 'Labeceras belongs to Ammonoidea'
- 'Labechia belongs to Stromatoporoidea'
- 'Labechiella belongs to Stromatoporoidea'
- 'Labiocrinus belongs to Cyrtocrinida'
- 'Labioporella belongs to Cheilostomata'
- 'Labiostoma belongs to Foraminiferida'
- 'Labiostrella belongs to Ptychopariida'
- 'Labiostria belongs to Asaphida'
- 'Labiostrombus belongs to Neotaenioglossa'
- 'Labis belongs to Mytiloida'
- 'Laboceras belongs to Ceratitida'
- 'Labradoria belongs to Corynexochida'
- 'Labridens belongs to Neotaenioglossa'
- 'Labriproductus belongs to Strophomenida'
- 'Labrisomus belongs to Perciformes'
- 'Labrocuspis belongs to Archaeogastropoda'
- 'Labrodon belongs to Perciformes'
- 'Labrophagus belongs to Aulopiformes'
- 'Labrosavelum belongs to Palaeocopida'
- 'Labrostrea belongs to Pterioida'
- 'Labrotaxis belongs to Holasteroida'
- 'Labrus belongs to Perciformes'
- 'Labyrinthidoma belongs to Foraminiferida'
- 'Labyrinthina belongs to Foraminiferida'
- 'Labyrinthites belongs to Tabulata'
- 'Labyrinthoceras belongs to Ammonoidea'
- 'Labyrinthochitinia belongs to Foraminiferida'
- 'Labyrinthotuba belongs to Problematica'
- 'Labyrinthus belongs to Problematica'
- 'Lacazella belongs to Thecideida'
- 'Lacazina belongs to Foraminiferida'
- 'Lacazinella belongs to Foraminiferida'
- 'Laccinum belongs to Neogastropoda'
- 'Laccochilina belongs to Palaeocopida'
- 'Laccocrinus belongs to Cladida'
- 'Laccophyllum belongs to Rugosa'
- 'Laccoprimitia belongs to Palaeocopida'
- 'Laceratus belongs to Cribricyathea'
- 'Laceripora belongs to Tabulata'
- 'Lacerna belongs to Cheilostomata'
- 'Lacertasterias belongs to Pustulosida'
- 'Lachnostoma belongs to Asaphida'
- 'Lachryma belongs to Neotaenioglossa'
- 'Lachrymula belongs to Lingulida'
- 'Lacinia belongs to Neogastropoda'
- 'Laciolina belongs to Veneroida'
- 'Lacorsalina belongs to Ptychopariida'
- 'Lacosteina belongs to Foraminiferida'
- 'Lacriforma belongs to Heterostrophia'
- 'Lacrimula belongs to Cheilostomata'
- 'Lactarius belongs to Perciformes'
- 'Laculatina belongs to Foraminiferida'
- 'Laculina belongs to Neoloricata'
- 'Lacuna belongs to Neotaenioglossa'
- 'Lacunaerhynchia belongs to Rhynchonellida'
- 'Lacunaria [misspelled as Lacurnaria] belongs to Neotaenioglossa'
- 'Lacunaria [misspelled as Lacurnaria] belongs to Neotaenioglossa' according to Sepkoski 2002
- 'Lacunarites belongs to Orthida'
- 'Lacunella belongs to Neotaenioglossa'
- 'Lacunina belongs to Neotaenioglossa'
- 'Lacunites belongs to Paterinida'
- 'Lacunoporaspis belongs to Proetida'
- 'Lacunosella belongs to Rhynchonellida'
- 'Lacunospira belongs to Archaeogastropoda'
- 'Ladaecyathus belongs to Ajacicyathida'
- 'Ladatheca belongs to Circothecida'
- 'Ladinotrochus belongs to Archaeogastropoda'
- 'Ladinula belongs to Neotaenioglossa'
- 'Ladjia belongs to Spiriferida'
- 'Ladogia belongs to Rhynchonellida'
- 'Ladogiella belongs to Orthida'
- 'Ladogifornix belongs to Rhynchonellida'
- 'Ladogilina belongs to Rhynchonellida'
- 'Ladogilinella belongs to Rhynchonellida'
- 'Ladogioides belongs to Rhynchonellida'
- 'Ladoronia belongs to Foraminiferida'
- 'Laemonema belongs to Gadiformes'
- 'Laeogyra belongs to Hyperstrophina'
- 'Laethoprusia belongs to Odontopleurida'
- 'Laetifautor belongs to Archaeogastropoda'
- 'Laevella belongs to Neotaenioglossa'
- 'Laevibaculus belongs to Neotaenioglossa'
- 'Laevibuccinum belongs to Neogastropoda'
- 'Laevicarcinus belongs to Decapoda'
- 'Laevicardium belongs to Veneroida'
- 'Laevichlamys belongs to Pterioida'
- 'Laevicirce belongs to Veneroida'
- 'Laeviconulus belongs to Archaeogastropoda'
- 'Laevicordia belongs to Pholadomyoida'
- 'Laevicyphomena belongs to Strophomenida'
- 'Laevidentalina belongs to Foraminiferida'
- 'Laevigaterhynchia belongs to Rhynchonellida'
- 'Laevigatocrinus belongs to Isocrinida'
- 'Laevihastula belongs to Neogastropoda'
- 'Laevinerinea belongs to Heterostrophia'
- 'Laevipatagus belongs to Spatangoida'
- 'Laevipeneroplis belongs to Foraminiferida'
- 'Laeviranina belongs to Decapoda'
- 'Laevirhynchia belongs to Rhynchonellida'
- 'Laeviselica belongs to Heterostrophia'
- 'Laevispirifer belongs to Spiriferida'
- 'Laeviterebrum belongs to Neogastropoda'
- 'Laevithyris belongs to Terebratulida'
- 'Laevitomaria belongs to Archaeogastropoda'
- 'Laevitrigonia belongs to Trigonioida'
- 'Laevityphis belongs to Neogastropoda'
- 'Laevorhynchia belongs to Rhynchonellida'
- 'Laffitteina belongs to Foraminiferida'
- 'Laganoclymenia belongs to Clymeniida'
- 'Laganum belongs to Clypeasteroida'
- 'Lagarodus belongs to Psammodontiformes'
- 'Lagarograptus belongs to Graptoloidea'
- 'Lagarozoum belongs to Cheilostomata'
- 'Lagena belongs to Foraminiferida'
- 'Lagenammina belongs to Foraminiferida'
- 'Lagenicyathus belongs to Cribricyathea'
- 'Lageniocrinus belongs to Cladida'
- 'Lagenipora belongs to Cheilostomata'
- 'Lagenochitina belongs to Rhizopodea'
- 'Lagenoglandulina belongs to Foraminiferida'
- 'Lagenorhynchus belongs to Cetacea'
- 'Lagenosypho belongs to Cyclostomata'
- 'Laggania [misspelled as Laggani] belongs to Radiodonta'
- 'Lagonibelus belongs to Belemnitida'
- 'Lagonoecia belongs to Cyclostomata'
- 'Lagowites belongs to Goniatitida'
- 'Lagunitus belongs to Neotaenioglossa'
- 'Lagynocystis belongs to Mitrata'
- 'Lagynopora belongs to Cheilostomata'
- 'Lahilleona belongs to Veneroida'
- 'Lahillia belongs to Veneroida'
- 'Laima belongs to Lingulida'
- 'Laiocochlis belongs to Neotaenioglossa'
- 'Laioporella belongs to Spiriferida'
- 'Lajanaster belongs to Spatangoida'
- 'Lajonkairia belongs to Veneroida'
- 'Lakaspis belongs to Asaphida'
- 'Lamanskya belongs to Lingulida'
- 'Lamarckella belongs to Foraminiferida'
- 'Lamarckina belongs to Foraminiferida'
- 'Lamarmorella belongs to Foraminiferida'
- 'Lambdarina belongs to Rhynchonellida'
- 'Lambdodus belongs to Ctenacanthida'
- 'Lambelasma belongs to Rugosa'
- 'Lambeoceras belongs to Actinocerida'
- 'Lambeophyllum belongs to Rugosa'
- 'Lambericeras belongs to Ammonoidea'
- 'Lambertechinus belongs to Phymosomatoida'
- 'Lambertella belongs to Paxillosida'
- 'Lambertiaster belongs to Spatangoida'
- 'Lambertona belongs to Spatangoida'
- 'Lambis belongs to Neotaenioglossa'
- 'Lambropsis belongs to Decapoda'
- 'Lamcispinifera belongs to Strophomenida'
- 'Lamellacratia belongs to Podocopida'
- 'Lamellaeoporella belongs to Tabulata'
- 'Lamellaerhynchia belongs to Rhynchonellida'
- 'Lamellaria belongs to Neotaenioglossa'
- 'Lamellastraea belongs to Scleractinia'
- 'Lamellata belongs to Axinellida'
- 'Lamelliconcha belongs to Veneroida'
- 'Lamelliconchidium belongs to Pentamerida'
- 'Lamelliconus belongs to Foraminiferida'
- 'Lamellinucula belongs to Nuculoida'
- 'Lamelliphorus belongs to Neotaenioglossa'
- 'Lamellofungia belongs to Scleractinia'
- 'Lamellokoninckina belongs to Spiriferida'
- 'Lamellomeandra belongs to Scleractinia'
- 'Lamellophyllia belongs to Scleractinia'
- 'Lamellopora belongs to Stromatoporoidea'
- 'Lamellorthoceras is a subjective synonym of Arthrophyllum' according to Bandel and Stanley 1989
- 'Lamellosathyris belongs to Spiriferida'
- 'Lamellosia belongs to Strophomenida'
- 'Lamellospira belongs to Archaeogastropoda'
- 'Lamina belongs to Foraminiferida'
- 'Laminatia belongs to Strophomenida'
- 'Laminocyathus belongs to Scleractinia'
- 'Laminononion belongs to Foraminiferida'
- 'Laminopora belongs to Cheilostomata'
- 'Laminurus belongs to Ptychopariida'
- 'Lamna belongs to Lamniformes'
- 'Lamnaespina belongs to Spiriferida'
- 'Lamniformes belongs to Chondrichthyes'
- 'Lamnimargus belongs to Strophomenida'
- 'Lamontopterus belongs to Eurypterida'
- 'Lamottia belongs to Tabulata'
- 'Lamottoceras belongs to Endocerida'
- 'Lampadaster belongs to Holasteroida'
- 'Lampadena belongs to Myctophiformes'
- 'Lampadocorys belongs to Holasteroida'
- 'Lampadosocrinus belongs to Cladida'
- 'Lampanella belongs to Neotaenioglossa'
- 'Lampangella belongs to Strophomenida'
- 'Lampanyctodes belongs to Myctophiformes'
- 'Lampanyctus belongs to Myctophiformes'
- 'Lampasopsis belongs to Neotaenioglossa'
- 'Lampichthys belongs to Myctophiformes'
- 'Lampridiformes belongs to Osteichthyes'
- 'Lampris belongs to Lampridiformes'
- 'Lamprocyclas belongs to Nassellaria'
- 'Lamprocyrtis belongs to Nassellaria'
- 'Lamprodoma belongs to Neogastropoda'
- 'Lamprodomina belongs to Neogastropoda'
- 'Lamprolithax belongs to Cetacea'
- 'Lampropeltis belongs to Ptychopariida'
- 'Lampterium belongs to Nassellaria'
- 'Lampteroblastus belongs to Edrioasterida'
- 'Lampterocrinus belongs to Diplobathrida'
- 'Lamptonium belongs to Nassellaria'
- 'Lamtshinopora belongs to Cystoporata'
- 'Lanarkia belongs to Thelodontiformes'
- 'Lanarkopora belongs to Fenestrata'
- 'Lanarkopterus belongs to Eurypterida'
- 'Lancangjiangia belongs to Spiriferida'
- 'Lancastria belongs to Corynexochida'
- 'Lancedellia belongs to Archaeogastropoda'
- 'Lanceolatites belongs to Eunicemorpha'
- 'Lanceolites belongs to Ceratitida'
- 'Lanceoloboceras belongs to Goniatitida'
- 'Lanceomyonia belongs to Rhynchonellida'
- 'Lanceopora belongs to Cheilostomata'
- 'Landanichthys belongs to Perciformes'
- 'Landercyathus belongs to Archaeocyathida'
- 'Landeroceras belongs to Discosorida'
- 'Landinia belongs to Veneroida'
- 'Landyia belongs to Phacopida'
- 'Lanecrinus belongs to Cladida'
- 'Laneites belongs to Phacopida'
- 'Langdaia belongs to Palaeocopida'
- 'Langeites belongs to Eunicemorpha'
- 'Langella belongs to Lingulida'
- 'Langenheimia [misspelled as Langenhemia] belongs to Rugosa'
- 'Langenosolenia belongs to Foraminiferida'
- 'Langgonbole belongs to Proetida'
- 'Langgoni belongs to Phacopida'
- 'Langkawia belongs to Rhynchonellida'
- 'Langshanthyris belongs to Terebratulida'
- 'Langsonella belongs to Pterioida'
- 'Langtonia belongs to Podocopida'
- 'Langvophorus belongs to Veneroida'
- 'Langyashania belongs to Ptychopariida'
- 'Lanicyathus belongs to Capsulocyathida'
- 'Lanieria belongs to Holectypoida'
- 'Lanipustula belongs to Strophomenida'
- 'Lankacythere belongs to Podocopida'
- 'Lankesterina belongs to Foraminiferida'
- 'Lannacus belongs to Asaphida'
- 'Lanopora belongs to Cryptostomata'
- 'Lanternarius belongs to Echinoidea'
- 'Lanternocrinus belongs to Crinoidea'
- 'Lanthanaster belongs to Hemizonida'
- 'Lantschichites belongs to Foraminiferida'
- 'Lantus belongs to Nassellaria'
- 'Laocaetis belongs to Hexactinosa'
- 'Laornis belongs to Charadriiformes'
- 'Laosia belongs to Rhynchonellida'
- 'Lapasnia belongs to Strophomenida'
- 'Lapazites belongs to Palaeocopida'
- 'Lapeirousella belongs to Hippuritoida'
- 'Lapeirousia belongs to Hippuritoida'
- 'Lapidaria belongs to Asaphida'
- 'Lapidopiscum belongs to Spumellaria'
- 'Lapillocystites belongs to Eocrinoidea'
- 'Lapparia belongs to Neogastropoda'
- 'Lapradella belongs to Rhynchonellida'
- 'Lapworthella belongs to Tommotiida'
- 'Lapworthicrusta belongs to Crustoidea'
- 'Lapworthura belongs to Oegophiurida'
- 'Laqueoceras belongs to Ammonoidea'
- 'Laqueoserpula belongs to Serpulimorpha'
- 'Laqueus belongs to Terebratulida'
- 'Laratheca belongs to Circothecida'
- 'Larcidium belongs to Spumellaria'
- 'Larcopyle belongs to Spumellaria'
- 'Larcospira belongs to Spumellaria'
- 'Lardeuxella belongs to Palaeocopida'
- 'Larifugula belongs to Ptychopariida'
- 'Larimus belongs to Perciformes'
- 'Lariosaurus belongs to Notosauria'
- 'Larispirifer belongs to Spiriferida'
- 'Larium belongs to Articulata'
- 'Larkinia belongs to Arcoida'
- 'Larma belongs to Veneroida'
- 'Larnacalpis belongs to Spumellaria'
- 'Larnacantha belongs to Spumellaria'
- 'Larrazetia belongs to Foraminiferida'
- 'Larus belongs to Charadriiformes'
- 'Lasaea belongs to Veneroida'
- 'Lasaeina belongs to Veneroida'
- 'Lasaeokellya belongs to Veneroida'
- 'Lasaeoneaera belongs to Veneroida'
- 'Lasaguaditas belongs to Phacopida'
- 'Lasanius belongs to Birkeniiformes'
- 'Lasanocrinus belongs to Cladida'
- 'Lasarchopyge belongs to Proetida'
- 'Lascoa belongs to Semaeostomatida'
- 'Lasiocladia belongs to Lithistida'
- 'Lasiocrinus belongs to Cladida'
- 'Lasiodiscus belongs to Foraminiferida'
- 'Lasiograptus belongs to Graptoloidea'
- 'Lasiothrix belongs to Lyssacinosida'
- 'Lasiotrochus belongs to Foraminiferida'
- 'Lasmosmilia belongs to Scleractinia'
- 'Latanarcestes belongs to Anarcestida'
- 'Latebina belongs to Palaeocopida'
- 'Latentidiota belongs to Spumellaria'
- 'Latentifistula belongs to Spumellaria'
- 'Lateralatirostrum belongs to Rhynchonellida'
- 'Latereschara belongs to Cheilostomata'
- 'Latericriodus belongs to Conodontophorida'
- 'Laterignathus belongs to Conodontophorida'
- 'Laterispina belongs to Strophomenida'
- 'Laternula belongs to Pholadomyoida'
- 'Laterocavea belongs to Cyclostomata'
- 'Laterocea belongs to Cyclostomata'
- 'Lateroflustrellaria belongs to Cheilostomata'
- 'Laterophores belongs to Palaeocopida'
- 'Laterophyllia belongs to Scleractinia'
- 'Laterostomella belongs to Foraminiferida'
- 'Laterotecatia belongs to Cheilostomata'
- 'Laterotubigera belongs to Cyclostomata'
- 'Lathamella belongs to Brachiopoda'
- 'Lathyrulus belongs to Neogastropoda'
- 'Latiala belongs to Neotaenioglossa'
- 'Latiastrea [misspelled as Latiastrea] belongs to Scleractinia'
- 'Latiaxis belongs to Neogastropoda'
- 'Latibolivina belongs to Foraminiferida'
- 'Laticarinina belongs to Foraminiferida'
- 'Laticephalus belongs to Trilobita'
- 'Laticlypus belongs to Cassiduloida'
- 'Laticornus belongs to Hyolithida'
- 'Laticrura belongs to Orthida'
- 'Latiendothyra belongs to Foraminiferida'
- 'Latiendothyranopsis belongs to Foraminiferida'
- 'Latiflexa belongs to Terebratulida'
- 'Latifusus belongs to Neogastropoda'
- 'Latikingaspis belongs to Trilobita'
- 'Latiphyllia belongs to Scleractinia'
- 'Latiplecus belongs to Spiriferida'
- 'Latiproductus belongs to Strophomenida'
- 'Latiredlichia belongs to Redlichiida'
- 'Latirhynchia belongs to Rhynchonellida'
- 'Latirolagena belongs to Neogastropoda'
- 'Latirostratus belongs to Mollusca'
- 'Latirus belongs to Neogastropoda'
- 'Latisageceras belongs to Prolecanitida'
- 'Latisipho belongs to Neogastropoda'
- 'Latispirifer belongs to Spiriferida'
- 'Latitaenia belongs to Archaeogastropoda'
- 'Latium belongs to Nassellaria'
- 'Latocamurus belongs to Arthrodira'
- 'Latomeandra belongs to Scleractinia'
- 'Latona belongs to Veneroida'
- 'Latonotoechia belongs to Rhynchonellida'
- 'Latoucheia belongs to Trilobita'
- 'Latouchella belongs to Helcionelloida'
- 'Latrunculia belongs to Hadromerida'
- 'Latusastrea belongs to Scleractinia'
- 'Latvius belongs to Coelocanthiformes'
- 'Laubeia belongs to Bivalvia'
- 'Laubella belongs to Archaeogastropoda'
- 'Laubenfelsia belongs to Lithistida'
- 'Laubeocrinus belongs to Crinoidea'
- 'Laubriereia belongs to Veneroida'
- 'Laudonia belongs to Olenellida'
- 'Laudonocrinus belongs to Cladida'
- 'Laugeites belongs to Ammonoidea'
- 'Laugia belongs to Coelocanthiformes'
- 'Laumontoceras belongs to Oncoceratida'
- 'Laureloceras belongs to Oncoceratida'
- 'Laurelocrinus belongs to Monobathrida'
- 'Laurentaspis belongs to Arthrodira'
- 'Laurentoscandodus belongs to Conodontophorida'
- 'Laurieipterus is corrected as Laurieopterus and belongs to Eurypterida'
- 'Lautoconus belongs to Neogastropoda'
- 'Lauzonella belongs to Ptychopariida'
- 'Lavaloceras belongs to Discosorida'
- 'Lavenachiton belongs to Neoloricata'
- 'Lavsanodiscus belongs to Agnostida'
- 'Laxifenestella belongs to Fenestrata'
- 'Laxispira belongs to Neotaenioglossa'
- 'Laxoendothyra belongs to Foraminiferida'
- 'Laxograptus belongs to Graptoloidea'
- 'Laxoseptabrunsiina belongs to Foraminiferida'
- 'Laytonia belongs to Anguilliformes'
- 'Lazariella belongs to Veneroida'
- 'Lazella belongs to Terebratulida'
- 'Lazithyris belongs to Terebratulida'
- 'Lazutkinia belongs to Spiriferida'
- 'Leanchoilia belongs to Arthropoda'
- 'Leangella belongs to Strophomenida'
- 'Lebedictya belongs to Reticulosa'
- 'Lebediorthis belongs to Orthida'
- 'Lebesconteia belongs to Archaeostraca'
- 'Lebetoceras belongs to Endocerida'
- 'Lebetocrinus belongs to Cladida'
- 'Lebetodiscus belongs to Isorophida'
- 'Lebonichthys belongs to Anguilliformes'
- 'Lecanella belongs to Lithistida'
- 'Lecanites belongs to Ceratitida'
- 'Lecanoaspis belongs to Ptychopariida'
- 'Lecanocrinus belongs to Sagenocrinida'
- 'Lecanopleura belongs to Ptychopariida'
- 'Lecanopyge belongs to Proetida'
- 'Lecanospira belongs to Euomphalina'
- 'Lecathylus belongs to Polychaeta'
- 'Lecfedites belongs to Tabulata'
- 'Lechites belongs to Ammonoidea'
- 'Lechritrochoceras belongs to Barrandeocerida'
- 'Leckhamptonia belongs to Veneroida'
- 'Lecobasicrinus belongs to Cladida'
- 'Lecocrinus belongs to Sagenocrinida'
- 'Lecointriceras belongs to Ammonoidea'
- 'Lecomptella belongs to Stromatoporoidea'
- 'Lecompteus belongs to Mytiloida'
- 'Leconteiceras belongs to Ceratitida'
- 'Leconteites belongs to Ammonoidea'
- 'Leconychia belongs to Pterioida'
- 'Lecythiocrinus belongs to Cladida'
- 'Lecythioscopa belongs to Priapulida'
- 'Lecythocrinus belongs to Cladida'
- 'Leda (Neilonella) was reranked as Neilonella and belongs to Nuculoida'
- 'Leda (Neilonella) belongs to Leda' according to Dall 1881
- 'Ledahia belongs to Metacopida'
- 'Ledella belongs to Nuculoida'
- 'Ledidocidaris belongs to Echinocystitoida'
- 'Ledina belongs to Nuculoida'
- 'Lednevia belongs to Perciformes'
- 'Ledopsis belongs to Nuculoida'
- 'Leedsichthys belongs to Amiiformes'
- 'Leeites belongs to Goniatitida'
- 'Leella belongs to Foraminiferida'
- 'Leeporina belongs to Trepostomida'
- 'Lefortia belongs to Cassiduloida'
- 'Lefroyella belongs to Lychniscosa'
- 'Legnonotus belongs to Macrosemiiformes'
- 'Legrandella belongs to Xiphosurida'
- 'Legumen belongs to Veneroida'
- 'Leguminella belongs to Protoconodontida'
- 'Leguminocythereis belongs to Podocopida'
- 'Lehmaniceras belongs to Ammonoidea'
- 'Lehmanotus belongs to Amiiformes'
- 'Lehua belongs to Phacopida'
- 'Leiagnostus belongs to Agnostida'
- 'Leibaella belongs to Cribricyathea'
- 'Leibotheca belongs to Circothecida'
- 'Leichneyella belongs to Trilobita'
- 'Leimitzia belongs to Asaphida'
- 'Leinia belongs to Calcarea'
- 'Leinzia belongs to Pholadomyoida'
- 'Leiobienvillia belongs to Ptychopariida'
- 'Leiocarenus belongs to Lithistida'
- 'Leioceras belongs to Ammonoidea'
- 'Leiochaetetes belongs to Tabulospongida'
- 'Leiochonetes belongs to Strophomenida'
- 'Leiochonia belongs to Lithistida'
- 'Leioclema belongs to Trepostomida'
- 'Leiocoryphe belongs to Ptychopariida'
- 'Leiocyamus belongs to Palaeocopida'
- 'Leiocyphus belongs to Temnopleuroida'
- 'Leiodermatium belongs to Lithistida'
- 'Leiodon belongs to Squamata'
- 'Leiodorella belongs to Lithistida'
- 'Leiodus belongs to Orodontida'
- 'Leiodysodonta belongs to Nuculoida'
- 'Leioechinus belongs to Phymosomatoida'
- 'Leiognathus belongs to Perciformes'
- 'Leiolambrus belongs to Decapoda'
- 'Leiolepismatina belongs to Spiriferida'
- 'Leionucula belongs to Nuculoida'
- 'Leiopathes belongs to Antipatharia'
- 'Leiopecten belongs to Pterioida'
- 'Leiopedina belongs to Pedinoida'
- 'Leiophyllites belongs to Phylloceratitida'
- 'Leiophyllum belongs to Lithistida'
- 'Leioprimitia belongs to Palaeocopida'
- 'Leioproductus belongs to Strophomenida'
- 'Leiopteria belongs to Pterioida'
- 'Leiopyrga belongs to Archaeogastropoda'
- 'Leiorhinus belongs to Neotaenioglossa'
- 'Leiorhynchoidea belongs to Rhynchonellida'
- 'Leiorhynchoides belongs to Rhynchonellida'
- 'Leiorhynchus belongs to Rhynchonellida'
- 'Leioria belongs to Orthida'
- 'Leioscutellum belongs to Ptychopariida'
- 'Leiosella belongs to Cheilostomata'
- 'Leioseptathyris belongs to Terebratulida'
- 'Leioshumardia belongs to Ptychopariida'
- 'Leiosoecia belongs to Cyclostomata'
- 'Leiosolenus belongs to Mytiloida'
- 'Leiospongia belongs to Axinellida'
- 'Leiostegina belongs to Phacopida'
- 'Leiostegium belongs to Corynexochida'
- 'Leiostomaster belongs to Spatangoida'
- 'Leiostraca belongs to Neotaenioglossa'
- 'Leiostracosia belongs to Lychniscosa'
- 'Leiostrototropis belongs to Phacopida'
- 'Leiothycridina belongs to Spiriferida'
- 'Leiotrochus belongs to Archaeogastropoda'
- 'Leislingites belongs to Ceratitida'
- 'Lejopyge belongs to Agnostida'
- 'Lekiskochiton belongs to Neoloricata'
- 'Lekocrinus belongs to Cladida'
- 'Lekythionia belongs to Cyclostomata'
- 'Lekythoglena belongs to Cheilostomata'
- 'Lekythopora belongs to Cheilostomata'
- 'Lembitites belongs to Palaeocopida'
- 'Lembitsarvella belongs to Palaeocopida'
- 'Lembonax belongs to Chelonia'
- 'Lembulus belongs to Nuculoida'
- 'Lemdadella belongs to Redlichiida'
- 'Lemennocrinus belongs to Diplobathrida'
- 'Lemintina belongs to Neotaenioglossa'
- 'Lemniscaterina belongs to Hydrozoa'
- 'Lemniscolittorina belongs to Neotaenioglossa'
- 'Lemonea belongs to Guadalupiida'
- 'Lemuroceras belongs to Ammonoidea'
- 'Lenacare belongs to Ptychopariida'
- 'Lenadiscus belongs to Agnostida'
- 'Lenaella belongs to Mollusca'
- 'Lenaella belongs to Problematica'
- 'Lenalitus belongs to Hyolithida'
- 'Lenallina belongs to Olenellida'
- 'Lenaspis belongs to Corynexochida'
- 'Lenatella belongs to Palaeocopida'
- 'Lenatheca belongs to Exilithecida'
- 'Lenatoechia belongs to Rhynchonellida'
- 'Lenella belongs to Pterioida'
- 'Lenica belongs to Poecilosclerida'
- 'Lenicyamidia belongs to Clypeasteroida'
- 'Leniechinus belongs to Clypeasteroida'
- 'Leniocythere belongs to Podocopida'
- 'Lenita belongs to Clypeasteroida'
- 'Lenitrophon belongs to Neogastropoda'
- 'Lenneocrinus belongs to Monobathrida'
- 'Lennukella belongs to Palaeocopida'
- 'Lenobelus belongs to Belemnitida'
- 'Lenocyathus belongs to Ajacicyathida'
- 'Lenodus belongs to Conodontophorida'
- 'Lenothyris belongs to Terebratulida'
- 'Lenotropites belongs to Ceratitida'
- 'Lenticeras belongs to Ammonoidea'
- 'Lenticidaris belongs to Cidaroida'
- 'Lenticoceltites belongs to Ceratitida'
- 'Lenticorbula belongs to Myoida'
- 'Lenticularis belongs to Bellerophontida'
- 'Lenticulina belongs to Foraminiferida'
- 'Lenticulinella belongs to Foraminiferida'
- 'Lentidium belongs to Myoida'
- 'Lentigo belongs to Neotaenioglossa'
- 'Lentilla belongs to Pterioida'
- 'Lentipecten belongs to Pterioida'
- 'Lentitheca belongs to Orthothecida'
- 'Lenzia belongs to Spiriferida'
- 'Leocephalus belongs to Ptychopariida'
- 'Leochlamys belongs to Pterioida'
- 'Leocrinus belongs to Crinoidea'
- 'Leodia belongs to Clypeasteroida'
- 'Leolasma belongs to Rugosa'
- 'Leolites belongs to Hyolithida'
- 'Leonardoceras belongs to Oncoceratida'
- 'Leonardophyllum belongs to Rugosa'
- 'Leonaspis belongs to Odontopleurida'
- 'Leonotus belongs to Chondrichthyes'
- 'Leontiella belongs to Lingulida'
- 'Leopecten belongs to Pterioida'
- 'Leopoldia belongs to Ammonoidea'
- 'Lepadocystis belongs to Rhombifera'
- 'Lepadolepis belongs to Antiarcha'
- 'Lepas belongs to Cirripedia'
- 'Leperditella belongs to Palaeocopida'
- 'Leperditelloides belongs to Palaeocopida'
- 'Leperditia belongs to Leperditicopida'
- 'Leperditicopida belongs to Ostracoda'
- 'Lepeta belongs to Patellogastropoda'
- 'Lepetella belongs to Archaeogastropoda'
- 'Lepetopsis belongs to Patellogastropoda'
- 'Lepiconus belongs to Scleractinia'
- 'Lepicythara belongs to Neogastropoda'
- 'Lepidactis belongs to Pustulosida'
- 'Lepidaspis belongs to Pteraspidomorphi'
- 'Lepidaster belongs to Pustulosida'
- 'Lepidasterella belongs to Hemizonida'
- 'Lepidasterina belongs to Goniactinida'
- 'Lepidechinoides belongs to Echinocystitoida'
- 'Lepidechinus belongs to Echinocystitoida'
- 'Lepidenteron belongs to Terebellomorpha'
- 'Lepidesthes belongs to Echinocystitoida'
- 'Lepidion belongs to Gadiformes'
- 'Lepidites belongs to Mollusca'
- 'Lepidocalix belongs to Diploporita'
- 'Lepidocardia belongs to Veneroida'
- 'Lepidocentrus belongs to Echinocystitoida'
- 'Lepidochitona belongs to Neoloricata'
- 'Lepidocoleomorpha belongs to Machaeridia'
- 'Lepidoconia belongs to Isorophida'
- 'Lepidocottus belongs to Scorpaeniformes'
- 'Lepidocrania belongs to Acrotretida'
- 'Lepidocyclina belongs to Foraminiferida'
- 'Lepidocycloides belongs to Rhynchonellida'
- 'Lepidocyclus belongs to Rhynchonellida'
- 'Lepidocystis belongs to Imbricata'
- 'Lepidodiscus belongs to Isorophida'
- 'Lepidogobius belongs to Perciformes'
- 'Lepidoleptaena belongs to Strophomenida'
- 'Lepidomena belongs to Strophomenida'
- 'Lepidophyllia belongs to Scleractinia'
- 'Lepidophylliopsis belongs to Scleractinia'
- 'Lepidopleurus belongs to Neoloricata'
- 'Lepidoproetus belongs to Proetida'
- 'Lepidopus belongs to Perciformes'
- 'Lepidorbitoides belongs to Foraminiferida'
- 'Lepidorhombus belongs to Pleuronectiformes'
- 'Lepidorhynchia belongs to Rhynchonellida'
- 'Lepidorthis belongs to Orthida'
- 'Lepidosemicyclina belongs to Foraminiferida'
- 'Lepidospirifer belongs to Spiriferida'
- 'Lepidospongia belongs to Lychniscosa'
- 'Lepidotrigla belongs to Scorpaeniformes'
- 'Lepidotrochus belongs to Archaeogastropoda'
- 'Lepidotus [misspelled as Lepidotus] belongs to Semionotiformes'
- 'Lepidozona belongs to Neoloricata'
- 'Lepismatina belongs to Spiriferida'
- 'Lepisosteus belongs to Semionotiformes'
- 'Lepocrinites belongs to Rhombifera'
- 'Lepophidium belongs to Ophidiiformes'
- 'Leporemax belongs to Neogastropoda'
- 'Leporicypraea belongs to Neotaenioglossa'
- 'Leporimetus belongs to Veneroida'
- 'Lepralia belongs to Cheilostomata'
- 'Lepralina belongs to Cheilostomata'
- 'Leproconcha belongs to Pterioida'
- 'Lepsiella belongs to Neogastropoda'
- 'Lepsithais belongs to Neogastropoda'
- 'Leptadrillia belongs to Neogastropoda'
- 'Leptaena belongs to Strophomenida'
- 'Leptaenisca belongs to Strophomenida'
- 'Leptaenoidea belongs to Strophomenida'
- 'Leptaenomendax belongs to Strophomenida'
- 'Leptaenopoma belongs to Strophomenida'
- 'Leptaenopyxis belongs to Strophomenida'
- 'Leptagonia belongs to Strophomenida'
- 'Leptaleoceras belongs to Arieticeratinae'
- 'Leptalosia belongs to Strophomenida'
- 'Leptastrea belongs to Scleractinia'
- 'Leptathyris belongs to Spiriferida'
- 'Leptaxinus belongs to Veneroida'
- 'Leptechinus belongs to Phymosomatoida'
- 'Leptechioceras belongs to Ammonoidea'
- 'Leptecodon belongs to Alepisauriformes'
- 'Leptegauana belongs to Neogastropoda'
- 'Leptelasma belongs to Rugosa'
- 'Leptella belongs to Strophomenida'
- 'Leptellina belongs to Strophomenida'
- 'Leptelloidea belongs to Strophomenida'
- 'Leptembolon belongs to Lingulida'
- 'Leptesthes belongs to Veneroida'
- 'Leptestia belongs to Strophomenida'
- 'Leptestiina belongs to Strophomenida'
- 'Lepteviella belongs to Nuculoida'
- 'Lepthoplites belongs to Ammonoidea'
- 'Leptobolbina belongs to Palaeocopida'
- 'Leptobolus belongs to Lingulida'
- 'Leptobrachites belongs to Rhizostomatida'
- 'Leptocardia belongs to Veneroida'
- 'Leptocaryorhynchus belongs to Rhynchonellida'
- 'Leptoceras belongs to Ammonoidea'
- 'Leptocheilopora belongs to Cheilostomata'
- 'Leptochilodiscus belongs to Agnostida'
- 'Leptochirognathus belongs to Conodontophorida'
- 'Leptochiton belongs to Neoloricata'
- 'Leptochondria belongs to Pterioida'
- 'Leptochonetes belongs to Strophomenida'
- 'Leptocidaris belongs to Pedinoida'
- 'Leptocleidus belongs to Plesiosauria'
- 'Leptocoelia belongs to Atrypida'
- 'Leptocoelina belongs to Atrypida'
- 'Leptoconus belongs to Neogastropoda'
- 'Leptocottus belongs to Scorpaeniformes'
- 'Leptocyathus belongs to Scleractinia'
- 'Leptocystis belongs to Rhombifera'
- 'Leptocythere belongs to Podocopida'
- 'Leptodelphis belongs to Cetacea'
- 'Leptodesma belongs to Pterioida'
- 'Leptodonta belongs to Strophomenida'
- 'Leptodontella belongs to Strophomenida'
- 'Leptodus belongs to Strophomenida'
- 'Leptogonium belongs to Valvatida'
- 'Leptograptus belongs to Graptoloidea'
- 'Leptoides belongs to Decapoda'
- 'Leptolacis belongs to Hexactinosa'
- 'Leptolepides belongs to Pachycormiformes'
- 'Leptolepis belongs to Pachycormiformes'
- 'Leptolima belongs to Pterioida'
- 'Leptomactra belongs to Veneroida'
- 'Leptomaria belongs to Archaeogastropoda'
- 'Leptomitella belongs to Poecilosclerida'
- 'Leptomithrax belongs to Decapoda'
- 'Leptomitus belongs to Poecilosclerida'
- 'Leptomphalus belongs to Euomphalina'
- 'Leptomurex belongs to Neogastropoda'
- 'Leptomussa belongs to Scleractinia'
- 'Leptomya belongs to Veneroida'
- 'Lepton belongs to Veneroida'
- 'Leptonotoceras belongs to Ammonoidea'
- 'Leptopecten belongs to Pterioida'
- 'Leptophoca belongs to Carnivora'
- 'Leptophragma belongs to Hexactinosa'
- 'Leptophyllaraea belongs to Scleractinia'
- 'Leptophyllastraea belongs to Scleractinia'
- 'Leptophyllia belongs to Scleractinia'
- 'Leptophyllon belongs to Scleractinia'
- 'Leptopilus belongs to Trilobita'
- 'Leptoplastides belongs to Ptychopariida'
- 'Leptoplastus belongs to Ptychopariida'
- 'Leptopleurus belongs to Temnopleuroida'
- 'Leptopora belongs to Cyclostomata'
- 'Leptopoterion belongs to Heteractinida'
- 'Leptoprimitia belongs to Palaeocopida'
- 'Leptopterygius belongs to Ichthyosauria'
- 'Leptoptygma belongs to Neotaenioglossa'
- 'Leptoredlichia belongs to Redlichiida'
- 'Leptoria belongs to Scleractinia'
- 'Leptosalenia belongs to Salenioida'
- 'Leptoscapha belongs to Neogastropoda'
- 'Leptoschisma belongs to Fissiculata'
- 'Leptoscopus belongs to Perciformes'
- 'Leptoseris belongs to Scleractinia'
- 'Leptoskelidion belongs to Orthida'
- 'Leptosocyathellus belongs to Ajacicyathida'
- 'Leptosocyathus belongs to Ajacicyathida'
- 'Leptosolen belongs to Veneroida'
- 'Leptosphinctes belongs to Ammonoidea'
- 'Leptospira belongs to Spiriferida'
- 'Leptostega belongs to Helcionelloida'
- 'Leptosteus belongs to Arthrodira'
- 'Leptostraca belongs to Malacostraca'
- 'Leptostrophia belongs to Strophomenida'
- 'Leptostrophiella belongs to Strophomenida'
- 'Leptostyrax belongs to Lamniformes'
- 'Leptosurcula belongs to Neogastropoda'
- 'Leptotetragonites belongs to Ammonoidea'
- 'Leptoteuthis belongs to Teuthida'
- 'Leptothyra belongs to Archaeogastropoda'
- 'Leptothyrellopsis belongs to Terebratulida'
- 'Leptothyropsis belongs to Archaeogastropoda'
- 'Leptotrigonia belongs to Trigonioida'
- 'Leptotriticites belongs to Foraminiferida'
- 'Leptotrypa belongs to Trepostomida'
- 'Leptotrypella belongs to Trepostomida'
- 'Lepyriactis belongs to Hemizonida'
- 'Lercarella belongs to Strophomenida'
- 'Lercaritubus belongs to Polychaeta'
- 'Lermontovia belongs to Redlichiida'
- 'Lernella belongs to Foraminiferida'
- 'Lerouxia belongs to Lithistida'
- 'Leshanella belongs to Ostracoda'
- 'Lesleya belongs to Podocopida'
- 'Lesliella belongs to Rugosa'
- 'Lesperonia belongs to Archaeogastropoda'
- 'Lessnikovaea belongs to Tabulata'
- 'Lestidiops belongs to Alepisauriformes'
- 'Lestrodus belongs to Eugeneodontida'
- 'Lesueurilla belongs to Euomphalina'
- 'Lethamia belongs to Strophomenida'
- 'Lethops belongs to Perciformes'
- 'Leuconia belongs to Calcaronea'
- 'Leucorhynchia belongs to Archaeogastropoda'
- 'Leucosia belongs to Decapoda'
- 'Leucosilia belongs to Decapoda'
- 'Leucosyrinx belongs to Neogastropoda'
- 'Leucozonia belongs to Neogastropoda'
- 'Leufroyia belongs to Neogastropoda'
- 'Leukadiella belongs to Ammonoidea'
- 'Leukomoides belongs to Veneroida'
- 'Leupoldina belongs to Foraminiferida'
- 'Leurelasma belongs to Rugosa'
- 'Leuresthes belongs to Atheriniformes'
- 'Leuroceras belongs to Nautilida'
- 'Leurocidaris belongs to Cidaroida'
- 'Leurocycloceras belongs to Orthocerida'
- 'Leurorthoceras belongs to Actinocerida'
- 'Leurosina belongs to Strophomenida'
- 'Leurospondylus belongs to Elasmosauridae'
- 'Leurotrochoceras belongs to Tarphyceratida'
- 'Leutorhinion belongs to Conodontophorida'
- 'Leveillites belongs to Graptolithina'
- 'Levella belongs to Archaeogastropoda'
- 'Levenea belongs to Orthida'
- 'Levenia belongs to Neotaenioglossa'
- 'Leviathania belongs to Neotaenioglossa'
- 'Levibiseptum belongs to Pentamerida'
- 'Leviceraurus belongs to Phacopida'
- 'Levicidaris belongs to Cidaroida'
- 'Leviconchidiella belongs to Pentamerida'
- 'Levicyathus belongs to Scleractinia'
- 'Leviechinus belongs to Spatangoida'
- 'Leviella belongs to Podocopida'
- 'Levifenestella belongs to Fenestrata'
- 'Levifusus belongs to Neogastropoda'
- 'Levigatella belongs to Pentamerida'
- 'Levipugnax belongs to Rhynchonellida'
- 'Levipustula belongs to Strophomenida'
- 'Levisaspis belongs to Ptychopariida'
- 'Levisella belongs to Ptychopariida'
- 'Levisettius belongs to Phyllodocemorpha'
- 'Levisia belongs to Trilobita'
- 'Levisoceras belongs to Ellesmerocerida'
- 'Levispira belongs to Atrypida'
- 'Levisulculus belongs to Palaeocopida'
- 'Levitusia belongs to Strophomenida'
- 'Lewesiceras belongs to Ammonoidea'
- 'Lewinia belongs to Lithistida'
- 'Lewinskia belongs to Neotaenioglossa'
- 'Lewisiella belongs to Archaeogastropoda'
- 'Lewyites belongs to Ammonoidea'
- 'Leymeriella belongs to Ammonoidea'
- 'Liagnshanella belongs to Ostracoda'
- 'Lialosia belongs to Strophomenida'
- 'Liantuoconus belongs to Mollusca'
- 'Liantuoia belongs to Arthropoda'
- 'Liaoningella belongs to Asaphida'
- 'Liaoyangaspis belongs to Trilobita'
- 'Liardiphyllum belongs to Rugosa'
- 'Liardites belongs to Ceratitida'
- 'Liasina belongs to Podocopida'
- 'Liasopteron belongs to Podocopida'
- 'Liauria belongs to Rugosa'
- 'Libanoberyx belongs to Beryciformes'
- 'Libanopristis belongs to Galeomorphii'
- 'Libanoteuthis belongs to Teuthida'
- 'Libertella belongs to Phacopida'
- 'Libinia belongs to Decapoda'
- 'Libodiscus belongs to Problematica'
- 'Libotonius belongs to Perciformes'
- 'Librovitschiceras belongs to Nautilida'
- 'Libumella belongs to Podocopida'
- 'Libyaconchus belongs to Bivalvia'
- 'Libyaeglossa belongs to Lingulida'
- 'Libyaerhynchus belongs to Rhynchonellida'
- 'Libycerithium belongs to Neotaenioglossa'
- 'Libycoceras belongs to Ammonoidea'
- 'Libys belongs to Coelocanthiformes'
- 'Libys belongs to Strophomenida'
- 'Lichakephalina belongs to Lichida'
- 'Lichakephalus belongs to Lichida'
- 'Lichapyge belongs to Asaphida'
- 'Licharewia belongs to Spiriferida'
- 'Lichas belongs to Lichida'
- 'Lichas (Ceratarges) was reranked as Ceratarges and belongs to Lichida'
- 'Lichas (Ceratolichas) was reranked as Ceratolichas and belongs to Lichida'
- 'Lichas (Conolichas) was reranked as Conolichas and belongs to Lichida'
- 'Lichas (Craspedarges) was reranked as Craspedarges and belongs to Lichida'
- 'Lichas (Echinolichas) was reranked as Echinolichas and belongs to Lichida'
- 'Lichas (Eifliarges) was reranked as Eifliarges and belongs to Lichida'
- 'Lichas (Gaspelichas) was reranked as Gaspelichas and belongs to Lichida'
- 'Lichas (Hoplolichas) was reranked as Hoplolichas and belongs to Lichida'
- 'Lichas (Leiolichas) was reranked as Leiolichas and belongs to Lichida'
- 'Lichas (Metopolichas) was reranked as Metopolichas and belongs to Lichida'
- 'Lichas (Platylichas) was reranked as Platylichas and belongs to Lichida'
- 'Lichas (Uralichas) was reranked as Uralichas and belongs to Lichida'
- 'Lichenalia belongs to Cystoporata'
- 'Lichenaria belongs to Tabulata'
- 'Lichengia belongs to Asaphida'
- 'Lichenoides belongs to Diploporita'
- 'Lichenopora belongs to Cyclostomata'
- 'Lichenotrypa belongs to Cystoporata'
- 'Lichida belongs to Trilobita'
- 'Lichnatrypa belongs to Atrypida'
- 'Lichuanopora belongs to Axinellida'
- 'Lichuanospongia belongs to Calcarea'
- 'Lichvinia belongs to Palaeocopida'
- 'Licmosinion belongs to Lychniscosa'
- 'Licnocephala belongs to Proetida'
- 'Licnograptus belongs to Dendroidea'
- 'Lidaconus belongs to Problematica'
- 'Liebea belongs to Pterioida'
- 'Liebusella belongs to Foraminiferida'
- 'Lienardia belongs to Neogastropoda'
- 'Lievinella belongs to Terebratulida'
- 'Ligatella belongs to Neotaenioglossa'
- 'Ligerina belongs to Podocopida'
- 'Ligiscus belongs to Corynexochida'
- 'Ligonodina belongs to Conodontophorida'
- 'Ligulalepis belongs to Palaeonisciformes'
- 'Ligulella belongs to Pachycormiformes'
- 'Liguloclema belongs to Cystoporata'
- 'Ligyrokala belongs to Mollusca'
- 'Likinia belongs to Hydrozoa'
- 'Lilangina belongs to Pterioida'
- 'Lilax belongs to Neotaenioglossa'
- 'Liliaspis belongs to Pteraspidomorphes'
- 'Liliocrinus belongs to Millericrinida'
- 'Liljevallia belongs to Strophomenida'
- 'Liljevallospira belongs to Bellerophontida'
- 'Lilliputianella belongs to Foraminiferida'
- 'Lilloettia belongs to Ammonoidea'
- 'Liloa belongs to Cephalaspida'
- 'Lima belongs to Pterioida'
- 'Limacina belongs to Thecosomata'
- 'Limaites belongs to Ammonoidea'
- 'Limanda belongs to Pleuronectiformes'
- 'Limanomia belongs to Pterioida'
- 'Limarca belongs to Arcoida'
- 'Limaria belongs to Pterioida'
- 'Limatia belongs to Palaeocopida'
- 'Limatuella belongs to Pterioida'
- 'Limatula belongs to Pterioida'
- 'Limatulina belongs to Pterioida'
- 'Limbatrypa belongs to Atrypida'
- 'Limbella belongs to Strophomenida'
- 'Limbifera belongs to Strophomenida'
- 'Limbimurina belongs to Strophomenida'
- 'Limbinaria belongs to Palaeocopida'
- 'Limbinariella belongs to Palaeocopida'
- 'Limburgina belongs to Podocopida'
- 'Limea belongs to Pterioida'
- 'Limipecten belongs to Pterioida'
- 'Limneria belongs to Neotaenioglossa'
- 'Limopsis belongs to Arcoida'
- 'Limoptera belongs to Pterioida'
- 'Limpeina belongs to Ptychopariida'
- 'Limpidograptus belongs to Graptoloidea'
- 'Limstrophina belongs to Pentamerida'
- 'Limulatys belongs to Cephalaspida'
- 'Limulavida belongs to Merostomoidea'
- 'Limulitella belongs to Xiphosurida'
- 'Limuloides belongs to Xiphosurida'
- 'Limulus belongs to Xiphosurida'
- 'Linaresia belongs to Foraminiferida'
- 'Linchengoceras belongs to Endocerida'
- 'Linckia belongs to Valvatida'
- 'Linderina belongs to Foraminiferida'
- 'Lindinella belongs to Obolellida'
- 'Lindisfarnia belongs to Podocopida'
- 'Lindstroemella belongs to Acrotretida'
- 'Lindstroemia belongs to Rugosa'
- 'Lindstroemophyllum belongs to Rugosa'
- 'Linearis belongs to Veneroida'
- 'Lineastroma belongs to Stromatoporoidea'
- 'Linemera belongs to Neotaenioglossa'
- 'Linetia belongs to Veneroida'
- 'Linevitus belongs to Hyolithida'
- 'Linga belongs to Veneroida'
- 'Linga (Pleurolucina) was reranked as Pleurolucina and belongs to Veneroida'
- 'Lingatrypa belongs to Atrypida'
- 'Linglingella belongs to Archaeogastropoda'
- 'Lingshanella belongs to Terebratulida'
- 'Linguaclymenia belongs to Clymeniida'
- 'Linguagnostus belongs to Agnostida'
- 'Linguaphillipsia belongs to Proetida'
- 'Linguaproetus belongs to Proetida'
- 'Linguatornoceras belongs to Goniatitida'
- 'Linguchuangia belongs to Corynexochida'
- 'Linguisaukia belongs to Asaphida'
- 'Linguithyris belongs to Terebratulida'
- 'Lingukainella belongs to Asaphida'
- 'Lingula belongs to Lingulida'
- 'Lingulapholis belongs to Lingulida'
- 'Lingularia belongs to Lingulida'
- 'Lingulasma belongs to Lingulida'
- 'Lingulata belongs to Brachiopoda'
- 'Lingulella belongs to Lingulida'
- 'Lingulellotreta belongs to Lingulida'
- 'Lingulepis belongs to Lingulida'
- 'Lingulibolina belongs to Palaeocopida'
- 'Lingulida belongs to Lingulata'
- 'Lingulina belongs to Foraminiferida'
- 'Lingulipora belongs to Lingulida'
- 'Lingulobolus belongs to Lingulida'
- 'Lingulocystis belongs to Rhombifera'
- 'Lingulodiscina belongs to Acrotretida'
- 'Lingulogavelinella belongs to Foraminiferida'
- 'Lingulonodosaria belongs to Foraminiferida'
- 'Lingulops belongs to Lingulida'
- 'Linguopugnoides belongs to Rhynchonellida'
- 'Lingyunites belongs to Ceratitida'
- 'Liniaxis belongs to Neogastropoda'
- 'Linnarssonella belongs to Acrotretida'
- 'Linnarssonia belongs to Acrotretida'
- 'Linobrachiocrinus belongs to Cladida'
- 'Linochitina belongs to Rhizopodea'
- 'Linochone belongs to Lithistida'
- 'Linocrinus belongs to Cladida'
- 'Linograptus belongs to Graptoloidea'
- 'Linonema belongs to Hexactinosa'
- 'Linoporella belongs to Orthida'
- 'Linoprotonia belongs to Strophomenida'
- 'Linopyrga belongs to Heterostrophia'
- 'Linostrophomena belongs to Strophomenida'
- 'Linotaxis belongs to Fenestrata'
- 'Linotrigonia belongs to Trigonioida'
- 'Linsayella belongs to Palaeocopida'
- 'Linsdallia belongs to Pterioida'
- 'Linsleyella belongs to Euomphalina'
- 'Linstroemoceras belongs to Ascocerida'
- 'Linter belongs to Arcoida'
- 'Linterella belongs to Rhynchonellida'
- 'Linthia belongs to Spatangoida'
- 'Linucula belongs to Nuculoida'
- 'Linxiangxiella belongs to Rhynchonellida'
- 'Lioberus belongs to Mytiloida'
- 'Liobole belongs to Proetida'
- 'Liobolina belongs to Proetida'
- 'Liocalymene belongs to Phacopida'
- 'Liocare belongs to Ptychopariida'
- 'Liocarenus belongs to Cephalaspida'
- 'Liocaris belongs to Decapoda'
- 'Lioceratoides belongs to Ammonoidea'
- 'Liocerithium belongs to Neotaenioglossa'
- 'Liochlamys belongs to Neogastropoda'
- 'Liocium belongs to Neotaenioglossa'
- 'Lioclemella belongs to Trepostomida'
- 'Liocnemis belongs to Phacopida'
- 'Liocoelia belongs to Articulata'
- 'Lioconcha belongs to Veneroida'
- 'Liocyma belongs to Veneroida'
- 'Liodesmus belongs to Amiiformes'
- 'Liodonax belongs to Veneroida'
- 'Lioglyphostoma belongs to Neogastropoda'
- 'Lioharpes belongs to Ptychopariida'
- 'Liokootenia belongs to Corynexochida'
- 'Lioleptaena belongs to Strophomenida'
- 'Liolithax belongs to Cetacea'
- 'Liolophops belongs to Phacopida'
- 'Liomegalaspides belongs to Asaphida'
- 'Liomesus belongs to Neogastropoda'
- 'Liomolgocrinus belongs to Monobathrida'
- 'Liomphalus belongs to Hyperstrophina'
- 'Lioparella belongs to Ptychopariida'
- 'Lioparia belongs to Asaphida'
- 'Liopelta belongs to Ptychopariida'
- 'Liopeplum belongs to Neogastropoda'
- 'Liopistha belongs to Pholadomyoida'
- 'Lioporida belongs to Trepostomida'
- 'Liosolenopleura belongs to Ptychopariida'
- 'Liosotella belongs to Strophomenida'
- 'Liosphaera belongs to Spumellaria'
- 'Liosphinctes belongs to Ammonoidea'
- 'Liospira belongs to Archaeogastropoda'
- 'Liospiriferina belongs to Spiriferida'
- 'Liostracina belongs to Asaphida'
- 'Liostracinoides belongs to Asaphida'
- 'Liostracus belongs to Ptychopariida'
- 'Liostrea belongs to Pterioida'
- 'Liostrophia belongs to Pentamerida'
- 'Liotella belongs to Archaeogastropoda'
- 'Lioteuthis belongs to Teuthida'
- 'Liothyrella belongs to Terebratulida'
- 'Liothyris belongs to Veneroida'
- 'Liotia belongs to Archaeogastropoda'
- 'Liotina belongs to Archaeogastropoda'
- 'Liotrigonia belongs to Trigonioida'
- 'Lipanteris belongs to Strophomenida'
- 'Liparocrinus belongs to Cladida'
- 'Lipinella belongs to Foraminiferida'
- 'Lipinellina belongs to Foraminiferida'
- 'Lipmanium belongs to Nassellaria'
- 'Lipopora belongs to Anthozoa'
- 'Lippistes belongs to Neotaenioglossa'
- 'Lippsina belongs to Foraminiferida'
- 'Lipsanocystis belongs to Rhombifera'
- 'Liptodendron belongs to Scleractinia'
- 'Lipuites belongs to Ceratitida'
- 'Liracassis belongs to Neotaenioglossa'
- 'Lirachiton belongs to Neoloricata'
- 'Liracraea belongs to Neogastropoda'
- 'Liramia belongs to Terebratulida'
- 'Liraplecta belongs to Strophomenida'
- 'Liraria belongs to Strophomenida'
- 'Liraspirifer belongs to Spiriferida'
- 'Liratilia belongs to Neogastropoda'
- 'Liratomina belongs to Neogastropoda'
- 'Lirellaria belongs to Rhynchonellida'
- 'Lirellarina belongs to Rhynchonellida'
- 'Liriamnica