ammonites

Taxonomic names from P. De Wever et al. 2001

  • Acaeniospongus, Kozur and Mostler 1981 [Oertlispongidae]
  • Acaeniotylinae, subfamily, Yang 1993 [Parvivaccidae]
  • Acanthobotrys, Popofsky 1913 [Cannobotryidae]
  • Acanthodesmia, Müller 1857 [Acanthodesmiidae]
  • Acanthodesmiacea, superfamily, Hertwig 1879 [Nassellaria]
  • Acanthodesmiidae, family, Hertwig 1879 [Nassellaria]
  • Acrocubus, Haeckel 1881 [Acanthodesmiidae]
  • Acropyramididae, family, Haeckel 1881 [Nassellaria]
  • Acropyramis, Haeckel 1881 [Acropyramididae]
  • Actinosphaera, Hollande and Enjumet 1960 [Rhizosphaeridae]
  • Albaillellaria, order, Deflandre 1953 [Albaillellaria]
  • Albaillellidae, family, Deflandre 1953 [Albaillellaria]
  • Albatrossidium, Sanfilippo and Riedel 1992 [Pterocorythidae]
  • Amphimelissa, Jorgensen 1905 [Cannobotryidae]
  • Amphiplecta, Haeckel 1881 [Lophophaenidae]
  • Amphipternis, Foreman 1973 [Amphipyndacidae]
  • Amphipyndacea, superfamily, Riedel 1967 [Nassellaria]
  • Amphipyndacidae, family, Riedel 1967 [Nassellaria]
  • Amphirhopalum, Haeckel 1881 [Spongodiscidae]
  • Amphisphaerella, Haeckel 1887 [Saturnalidae]
  • Amphispyris, Haeckel 1881 [Acanthodesmiidae]
  • Anachoreta, O'Dogherty 1994 [Spongocapsulidae]
  • Anakrusidae, family, Nazarov 1977 [Spumellaria]
  • Androspyris, Haeckel 1881 [Triospyrididae]
  • Angulobracchiidae, family, Baumgartner 1980 [Spumellaria]
  • Anisicyrtis, Kozur and Mostler 1981 [Anisicyrtiidae]
  • Annikaella, De Wever 1988 [Carpocaniidae]
  • Annulotriassocampe, Kozur 1994 [Ruesticyrtiidae]
  • Anthocyrtella, Haeckel 1887 [Theopiliidae]
  • Aphetocyrtis, Sanfilippo and Caulet 1998 [Lophocyrtiidae]
  • Apophysiactinia, Won 1997 [Archaeosemantidae]
  • Apophysisphaera, Won 1997 [Entactiniidae]
  • Apoplanius, Sanfilippo and Caulet 1998 [Lophocyrtiidae]
  • Arachnocorallium, Haeckel 1887 [Lophophaenidae]
  • Arachnocorys, Haeckel 1860 [Lophophaenidae]
  • Arachnosphaera, Haeckel 1862 [Astrosphaeridae]
  • Arachnostylus, Hollande and Enjumet 1960 [Centrocubidae]
  • Archaeodictyomitracea, superfamily, Pessagno 1976 [Nassellaria]
  • Archaeosemantidae, family, Kozur and Mostler 1981 [Nassellaria]
  • Archaeospicularia, order, Dumitrica et al. 2000 [Radiolaria]
  • Archaeospongoprunidae, family, Pessagno 1973 [Spumellaria]
  • Archicapsa, Haeckel 1881 [Sethocapsidae]
  • Archicircus, Haeckel 1887 [Acanthodesmiidae]
  • Archiperidium, Haeckel 1881 [Lophophaenidae]
  • Archiphaena, Haeckel 1881 [Triospyrididae]
  • Archocyrtiidae, family, Kozur and Mostler 1981 [Nassellaria]
  • Arcicubulus, Dumitrica 1983 [Centrocubidae]
  • Artiscinae, subfamily, Haeckel 1881 [Coccodiscidae]
  • Artobotrys, Petrushevskaya 1971 [Carpocaniidae]
  • Artostobium, Haeckel 1887 [Artostrobiidae]
  • Artostrobiidae, family, Riedel 1967 [Nassellaria]
  • Astrosphaera, Haeckel 1887 [Astrosphaeridae]
  • Astrosphaeridae, family, Haeckel 1881 [Spumellaria]
  • Astrospongus, Mast 1910 [Astrosphaeridae]
  • Aurisaturnalis, Dumitrica and Dumitrica-Jud 1994 [Saturnalidae]
  • Austrisaturnalinae, subfamily, Kozur and Mostler 1983 [Multiarcusellidae]
  • Axocorys, Haeckel 1881 [Theocotylidae]
  • Axopruninae, subfamily, Dumitrica 1983 [Saturnalidae]
  • Baratuna, Kozur and Mostler 1981 [Tripedurnulidae]
  • Baumgartneria, Dumitrica 1982 [Oertlispongidae]
  • Becus, Wu 1986 [Pseudoaulophacidae]
  • Bekomidae, family, P. De Wever et al. 2001 [Nassellaria]
  • Bekomiforma, Sanfilippo and Riedel 1974 [Bekomidae]
  • Beleza, Hull 1997 [Archaeodictyomitridae]
  • Belonozoum, Haeckel 1887 [Sphaerozoidae]
  • Beothuca, Aitchison et al. 1998 [Secuicollactidae]
  • Bisphaerocephalus, Popofsky 1908 [Cannobotryidae]
  • Bogdanella, Kolar-Jurkovsek 1989 [Oertlispongidae]
  • Botryocylinder, Petrushevskaya 1975 [Cannobotryidae]
  • Botryometra, Petrushevskaya 1975 [Cannobotryidae]
  • Botryopera, Haeckel 1887 [Lophophaenidae]
  • Buccinosphaera, Haeckel 1887 [Collosphaeridae]
  • Bulbocyrtiidae, family, Kozur and Mostler 1981 [Nassellaria]
  • Bulbocyrtium, Kozur and Mostler 1981 [Bulbocyrtiidae]
  • Cachecreekaria, Dumitrica and Carter 1999 [Kungalariidae]
  • Callella, Won 1983 [Entactiniidae]
  • Campylacantha, Jorgensen 1905 [Plagiacanthidae]
  • Cannobotryidae, family, Haeckel 1881 [Nassellaria]
  • Carinacyclia, Kozur and Mostler 1972 [Veghicycliidae]
  • Carpocaniidae, family, Haeckel 1881 [Nassellaria]
  • Carpocaniinae, subfamily, Haeckel 1881 [Carpocaniidae]
  • Carposphaera, Haeckel 1881 [Actinommidae]
  • Catenopyle, Dumitrica 1989 [Catenopylidae]
  • Catenopylidae, family, Dumitrica 1989 [Spumellaria]
  • Cauletella, Caridroit et al. 1999 [Cauletellidae]
  • Cauletellidae, family, Caridroit et al. [Latentifistularia]
  • Cavaspongiidae, family, Pessagno 1973 [Spumellaria]
  • Cavidiscus, Pessagno 1976 [Cavaspongiidae]
  • Cecryphalium, Haeckel 1881 [Theopiliidae]
  • Celluronta, Sugiyama 1997 [Acropyramididae]
  • Centracontium, Popofsky 1912 [Hexastylidae]
  • Centrocubus, Haeckel 1887 [Centrocubidae]
  • Centrolonche, Popofsky 1912 [Hexastylidae]
  • Ceratocyrtis, Bütschli 1882 [Lophophaenidae]
  • Ceratoikiscidae, family, Holdsworth 1969 [Albaillellaria]
  • Ceratospyris, Ehrenberg 1847 [Triospyrididae]
  • Circodiscinae, subfamily, Dumitrica 1989 [Larnacillidae]
  • Circodiscus, Petrushevskaya and Kozlova 1972 [Larnacillidae]
  • Circospyris, Haeckel 1881 [Acanthodesmiidae]
  • Cladarachnium, Haeckel 1881 [Acropyramididae]
  • Cladococcus, Mueller 1856 [Astrosphaeridae]
  • Clathrobursa, Haeckel 1881 [Triospyrididae]
  • Clathrocanium, Ehrenberg 1860 [Sethoperidae]
  • Clathrocorys, Haeckel 1881 [Sethoperidae]
  • Clathrocycloma, Haeckel 1887 [Eucyrtidiidae]
  • Clavaxitus, Dumitrica 1997 [Xitidae]
  • Clinorhabdus, Sanfilippo and Caulet 1998 [Lophocyrtiidae]
  • Coccodiscidae, family, Haeckel 1862 [Spumellaria]
  • Coccodiscinae, subfamily, Haeckel 1862 [Coccodiscidae]
  • Collodaria, order, Haeckel 1881 [Radiolaria]
  • Collosphaera, Müller 1855 [Collosphaeridae]
  • Collosphaeridae, family, Müller 1858 [Collodaria]
  • Collozoum, Haeckel 1862 [Sphaerozoidae]
  • Coniforma, Pessagno 1969 [Neosciadiocapsidae]
  • Conocaryommidae, family, Lipman 1969 [Spumellaria]
  • Conospongocyrtis, Kozur and Mostler 1994 [Spongolophophenidae]
  • Conostylus, Popofsky 1907 [Thalassothamnidae]
  • Cornellus, Kozur and Mostler 1989 [Ormistonellidae]
  • Cornum, Schwartzapfel and Holdsworth 1996 [Corythoecidae]
  • Corythoecidae, family, Nazarov 1981 [Albaillellaria]
  • Corythospyris, Haeckel 1881 [Triospyrididae]
  • Cromyosphaera, Haeckel 1881 [Actinommidae]
  • Cryptocarpium, Sanfilippo and Riedel 1992 [Pterocorythidae]
  • Cryptogyrus, Sugiyama 1993 [Lophophaenidae]
  • Cryptolarnaciinae, subfamily, Dumitrica 1989 [Larnacillidae]
  • Cryptolarnacium, Dumitrica 1989 [Larnacillidae]
  • Cuboctostylus, Bragnia 1999 [Polyentactiniidae]
  • Cuniculiformidae, family, De Wever 1982 [Nassellaria]
  • Curvalbaillella, Kozur and Mostler 1989 [Follicucullidae]
  • Cymaetron, Caulet 1991 [Eucyrtidiidae]
  • Cypassis, Haeckel 1887 [Coccodiscidae]
  • Cyrtisphaeronemium, Deflandre 1972 [Archocyrtiidae]
  • Cyrtolagena, Haeckel 1887 [Amphipyndacidae]
  • Cytocladus, Schröder 1906 [Thalassothamnidae]
  • Dactyliosphaeridae, family, Squinabol 1904 [Spumellaria]
  • Deflandrecyrtiidae, family, Kozur and Mostler 1979 [Nassellaria]
  • Deflantrica, Wakamatsu et al. 1990 [Palaeoscenidiidae]
  • Diacanthocapsinae, subfamily, O'Dogherty 1994 [Carpocaniidae]
  • Diceratigalea, Takemura and Nakaseko 1982 [Hilarisiregidae]
  • Dicerosaturnalis, Dumitrica and Dumitrica-Jud 1994 [Saturnalidae]
  • Dictyodedalus, O'Dogherty 1994 [Acropyramididae]
  • Dictyospris, Ehrenberg 1847 [Acanthodesmiidae]
  • Dimelissa, Campbell 1951 [Lophophaenidae]
  • Diplocyclas, Haeckel 1881 [Theopiliidae]
  • Diplosphaera, Haeckel 1860 [Astrosphaeridae]
  • Diplospongus, Mast 1910 [Centrocubidae]
  • Diplostrobus, Squinabol 1903 [Archaeodictyomitridae]
  • Dipocoronis, Haeckel 1881 [Acanthodesmiidae]
  • Dipylissa, Dumitrica 1988 [Pyloniidae]
  • Dipylissinae, subfamily, Dumitrica 1988 [Pyloniidae]
  • Discokatorella, Kozur and Mostler 1994 [Pyramispongiidae]
  • Dispongotripus, Squinabol 1903 [Pseudoaulophacidae]
  • Divatella, Kozur and Mostler 1981 [Eptingiidae]
  • Drymosphaera, Haeckel 1881 [Astrosphaeridae]
  • Dumetum, Popofsky 1908 [Plagiacanthidae]
  • Dumitricaia, Pessagno 1976 [Cavaspongiidae]
  • Duodecimentactinia, Won 1997 [Spongentactiniidae]
  • Duosphaera, Won 1998 [Entactiniidae]
  • Echidninacea, superfamily, Kozur et al. 1996 [Archaeospicularia]
  • Elaphococcus, Haeckel 1881 [Astrosphaeridae]
  • Elatommura, Haeckel 1887 [Rhizosphaeridae]
  • Emiluviidae, family, Dumitrica 1995 [Spumellaria]
  • Enneaphormis, Haeckel 1881 [Sethophormididae]
  • Entapiidae, family, P. De Wever et al. 2001 [Spumellaria]
  • Eoalbaillella, Feng and Liu 1993 [Holoeciscidae]
  • Eospongosaturninus, Kozur and Mostler 1990 [Saturnalidae]
  • Eoxitus, Kozur 1985 [Parvicingulidae]
  • Etymalbaillella, Li 1995 [Proventocitidae]
  • Eucyrtidiacea, superfamily, Ehrenberg 1847 [Nassellaria]
  • Eucyrtidiidae, family, Ehrenberg 1847 [Nassellaria]
  • Eucyrtiidae, family, Ehrenberg 1847 [Nassellaria]
  • Eurystomoskevos, Caulet 1991 [Theopiliidae]
  • Ewingium, Pessagno 1976 [Neosciadiocapsidae]
  • Excentrococcus, Dumitrica 1978 [Heliodiscidae]
  • Excentroconcha, Mast 1910 [Centrocubidae]
  • Excentrodiscus, Hollande and Enjumet 1960 [Heliodiscidae]
  • Excentropylomma, Dumitrica 1970 [Williriedellidae]
  • Excentrosphaerella, Dumitrica 1978 [Heliodiscidae]
  • Falcispongus, Dumitrica 1982 [Oertlispongidae]
  • Follicucullidae, family, Ormiston and Babcock 1979 [Albaillellaria]
  • Foremanconus, Kozur and Mostler 1989 [Follicucullidae]
  • Foremanellina, Dumitrica 1982 [Foremanellinidae]
  • Foremanhelena, De Wever and Caridroit 1984 [Cauletellidae]
  • Fueloepicyrtis, Kozur and Mostler 1981 [Nabolellidae]
  • Fukujus, Furutani 1990 [Palaeoscenidiidae]
  • Fusalfanus, Furutani 1990 [Inaniguttidae]
  • Gamospyris, Haeckel 1881 [Triospyrididae]
  • Gedauia, Won 1983 [Palaeolithocycliidae]
  • Gibberospongus, Kozur and Mostler 1996 [Oertlispongidae]
  • Glanta, Wakamatsu et al. 1990 [Ceratoikiscidae]
  • Gomberellidae, family, Kozur and Mostler 1981 [Spumellaria]
  • Gonosphaera, Jorgensen 1905 [Centrocubidae]
  • Goodbodium, Furutani 1990 [Palaeoscenidiidae]
  • Gracilentactinia, Kozur and Mostler 1989 [Entactiniidae]
  • Haeckeliella, Hollande and Enjumet 1960 [Astrosphaeridae]
  • Haliommilla, Haeckel 1887 [Rhizosphaeridae]
  • Haliphormartidium, Campbell 1951 [Acropyramididae]
  • Haploaxon, Cordey 1998 [Ormistonellidae]
  • Haplosphaera, Hollande and Enjumet 1960 [Astrosphaeridae]
  • Heleninae, subfamily, Hull 1997 [Parvivaccidae]
  • Heliodiscidae, family, Haeckel 1881 [Spumellaria]
  • Heliosaturnalinae, subfamily, Kozur and Mostler 1972 [Saturnalidae]
  • Heliosestrum, Haeckel 1881 [Coccodiscidae]
  • Heptacladidae, family, Dumitrica et al. 1980 [Entactinaria]
  • Heteracantha, Mast 1910 [Astrosphaeridae]
  • Heterosoma, Mast 1910 [Hexalonchidae]
  • Hexalonchidae, family, Haeckel 1881 [Entactinaria]
  • Hexancistra, Haeckel 1881 [Astrosphaeridae]
  • Hexaporobrachiidae, family, Kozur and Mostler 1979 [Spumellaria]
  • Hexapyle, Haeckel 1881 [Pyloniidae]
  • Hexapylocapsa, Dumitrica and Zuegel 1998 [Hexapylocapsidae]
  • Hexapylocapsidae, family, Dumitrica and Zuegel 1998 [Nassellaria]
  • Hexapyramis, Squinabol 1903 [Astrosphaeridae]
  • Hexasaturnalinae, subfamily, Kozur and Mostler 1983 [Saturnalidae]
  • Hexastylidae, family, Haeckel 1881 [Entactinaria]
  • Hindeosphaeridae, family, Kozur and Mostler 1981 [Entactinaria]
  • Histriastrinae, subfamily, Dumitrica 1989 [Larnacillidae]
  • Holdsworthum, Furutani 1990 [Palaeoscenidiidae]
  • Hollandosphaera, Deflandre 1973 [Hexalonchidae]
  • Holocryptocanium, Dumitrica 1970 [Williriedellidae]
  • Homoeoarchicorys, Empson-Morin 1981 [Sethocapsidae]
  • Hungarosaturnalis, Kozur and Mostler 1983 [Multiarcusellidae]
  • Imotoella, Kozur and Mostler 1989 [Albaillellidae]
  • Inaequalientactinia, Won 1991 [Entactiniidae]
  • Inaniguttidae, family, Nazarov and Ormiston 1984 [Entactinaria]
  • Intermediella, Lahm 1984 [Pyramispongiidae]
  • Intracorpus, Won 1997 [Pseudorotasphaeridae]
  • Karnospongella, Kozur and Mostler 1981 [Gomberellidae]
  • Katorella, Kozur and Mostler 1981 [Pyramispongiidae]
  • Kitoconus, Kozur and Mostler 1989 [Follicucullidae]
  • Komoella, Lahm 1984 [Heptacladidae]
  • Kozuria, Zhang 1990 [Livarellidae]
  • Kozurium, Pessagno 1977 [Williriedellidae]
  • Kreutzstella, Empson-Morin 1981 [Emiluviidae]
  • Kulacella, Kozur and Mostler 1981 [Pyramispongiidae]
  • Kungalariidae, family, Dumitrica and Carter 1999 [Entactinaria]
  • Lampromitra, Haeckel 1881 [Lophophaenidae]
  • Lamprospyris, Haeckel 1881 [Triospyrididae]
  • Lamprotripus, Haeckel 1881 [Lophophaenidae]
  • Larnacilla, Haeckel 1887 [Larnacillidae]
  • Larnacillidae, family, Haeckel 1887 [Spumellaria]
  • Larnacillinae, subfamily, Haeckel 1887 [Larnacillidae]
  • Larnacopylomma, Dumitrica 1989 [Larnacillidae]
  • Latentibifistula, Nazarov and Ormiston 1983 [Ruzhencevispongidae]
  • Latentifistularia, order, Caridroit et al. 1999 [Radiolaria]
  • Latentifistulidae, family, Nazarov and Ormiston 1983 [Latentifistularia]
  • Laxtorum, Blome 1984 [Canoptidae]
  • Leptosphaera, Haeckel 1887 [Astrosphaeridae]
  • Leugeoninae, subfamily, Yang and Wang 1990 [Parvivaccidae]
  • Litharachnium, Haeckel 1860 [Acropyramididae]
  • Litheliidae, family, Haeckel 1862 [Spumellaria]
  • Lithocircus, Müller 1857 [Acanthodesmiidae]
  • Lithotympanum, Haeckel 1881 [Acanthodesmiidae]
  • Livarellidae, family, Kozur and Mostler 1981 [Nassellaria]
  • Livinalongella, Lahm 1984 [Heptacladidae]
  • Lobactinocapsa, Dumitrica 1978 [Pentactinocarpidae]
  • Lonchosphaera, Popofsky 1908 [Centrocubidae]
  • Longtanella, Sheng and Wang 1985 [Follicucullidae]
  • Lophocyrtiidae, family, P. De Wever et al. 2001 [Nassellaria]
  • Lophophaenidae, family, Haeckel 1881 [Nassellaria]
  • Lophophaenoma, Haeckel 1887 [Lophophaenidae]
  • Lychnosphaera, Haeckel 1881 [Astrosphaeridae]
  • Magnentactinia, W 1997 [Entactiniidae]
  • Magnisphaera, Won 1997 [Entactiniidae]
  • Mallanites, O'Dogherty 1994 [Actinommidae]
  • Miropyle, Dumitrica 1988 [Miropylidae]
  • Miropylidae, family, Dumitrica 1988 [Spumellaria]
  • Monicastericidae, family, Kozur and Mostler 1994 [Nassellaria]
  • Monicasterix, Kozur and Mostler 1994 [Monicastericidae]
  • Muellericyrtium, Kozur and Mostler 1981 [Ultranaporidae]
  • Muelleritortis, Kozur 1988 [Hindeosphaeridae]
  • Mulderella, Kozur and Mostler 1981 [Hindeosphaeridae]
  • Multiarcusellidae, family, Kozur and Mostler 1979 [Entactinaria]
  • Multiarcusellinae, subfamily, Kozur and Mostler 1979 [Multiarcusellidae]
  • Multientactinia, Won 1997 [Spongentactiniidae]
  • Myelastridae, family, Riedel 1971 [Spumellaria]
  • Nabolella, Petrushevskaya 1981 [Nabolellidae]
  • Nabolellidae, family, Kozur and Mostler 1979 [Nassellaria]
  • Nanina, Kozur and Mostler 1982 [Hexalonchidae]
  • Nazaromistonella, Furutani 1990 [Ceratoikiscidae]
  • Nazarovispongus, Kozur 1980 [Ruzhencevispongidae]
  • Neobotrys, Popofsky 1913 [Cannobotryidae]
  • Neocanoptum, Zhang 1990 [Canoptidae]
  • Neopaurinella, Kozur and Mostler 1981 [Pyramispongiidae]
  • Nephrodictyum, Haeckel 1881 [Acanthodesmiidae]
  • Nevanellus, Kozur and Mostler 1981 [Ruesticyrtiidae]
  • Obeliscoites, O'Dogherty 1994 [Obeliscoitidae]
  • Obeliscoitidae, family, O'Dogherty 1994 [Nassellaria]
  • Obeliscus, Popofsky 1913 [Lophophaenidae]
  • Octopyle, Haeckel 1881 [Pyloniidae]
  • Oertlispongidae, family, Kozur and Mostler 1980 [Spumellaria]
  • Ormistonellidae, family, De Wever and Caridroit 1984 [Latentifistularia]
  • Ornatisaturnalis, Kozur and Mostler 1994 [Multiarcusellidae]
  • Orodapis, Friend and Riedel 1967 [Orosphaeridae]
  • Oropelex, Friend and Riedel 1967 [Orosphaeridae]
  • Orosphaera, Haeckel 1887 [Orosphaeridae]
  • Orostaurus, Friend and Riedel 1967 [Orosphaeridae]
  • Pactarentinia, Furutani 1983 [Palaeoscenidiidae]
  • Pacyoncus (Pessagno and Blome 1980) [Pantanelliidae]
  • Palacantholithidae, family, Kozur and Mostler 1981 [Albaillellaria]
  • Palaeoactinosphaera, Noble 1994 [Pseudorotasphaeridae]
  • Palaeoastrocyclia, Kozur and Mostler 1972 [Palaeolithocycliidae]
  • Palaeolithocyclia, Kozur and Mostler 1972 [Palaeolithocycliidae]
  • Palaeolithocycliidae, family, Kozur and Mostler 1989 [Entactinaria]
  • Palaeosaturnalis, Donofrio and Mostler 1978 [Saturnalidae]
  • Palaeoscenidiidae, family, Riedel 1967 [Entactinaria]
  • Palaeospongurus, Kozur and Mostler 1981 [Archaeospongoprunidae]
  • Palaeotetrapyle, Dumitrica 1988 [Pyloniidae]
  • Palaeotetrapylinae, subfamily, Dumitrica 1988 [Pyloniidae]
  • Palaeoumbraculum, Amon et al. 1995 [Secuicollactidae]
  • Palaeoxyphostylus, Won 1983 [Entactiniidae]
  • Pantanelliinae, subfamily, Pessagno 1977 [Pantanelliidae]
  • Paracystidium, Cachon and Cachon 1969 [Plagiacanthidae]
  • Paradictyum, Haeckel 1881 [Acanthodesmiidae]
  • Paralampterium, Sanfilippo 1990 [Lophocyrtiidae]
  • Paramphibrachium, Kozur and Mostler 1978 [Palaeolithocycliidae]
  • Pararchocyrtium, Deflandre 1972 [Archocyrtiidae]
  • Paratriassocampe, Kozur and Mostler 1994 [Ruesticyrtiidae]
  • Paratriposphaera, Kozur and Mostler 1989 [Entactiniidae]
  • Paroertlispongus, Kozur and Mostler 1981 [Oertlispongidae]
  • Parvicingulinae, subfamily, Pessagno 1977 [Parvicingulidae]
  • Parvivaccinae, subfamily, Pessagno and Yang 1989 [Parvivaccidae]
  • Patrickaella, Kozur and Mostler 1989 [Ruzhencevispongidae]
  • Patruliidae, family, Dumitrica 1989 [Spumellaria]
  • Patrulius, Dumitrica 1989 [Patruliidae]
  • Paulianella, Kozur and Mostler 1989 [Ormistonellidae]
  • Paurinella, Kozur and Mostler 1981 [Pyramispongiidae]
  • Pentactinocapsa, Dumitrica 1978 [Pentactinocarpidae]
  • Pentactinorbis, Dumitrica 1978 [Pentactinocarpidae]
  • Pentactinosphaera, Nagata and Nishimura 1983 [Hexalonchidae]
  • Pentaplagia, Cachon and Cachon 1969 [Plagiacanthidae]
  • Pentaporobrachia, Kozur and Mostler 1981 [Hagiastridae]
  • Pentapyloniinae, subfamily, P. De Wever et al. 2001 [Pseudoaulophacidae]
  • Pentapylonium, Dumitrica 1991 [Pseudoaulophacidae]
  • Pentaspyris, Haeckel 1881 [Triospyrididae]
  • Pentatortis, Kozur 1988 [Hindeosphaeridae]
  • Pentophiastrum, Haeckel 1887 [Myelastridae]
  • Peripyramis, Haeckel 1881 [Acropyramididae]
  • Perisphyridium, Dumitrica 1978 [Eptingiidae]
  • Perispyris, Haeckel 1881 [Acanthodesmiidae]
  • Pessagnocyrtium, Kozur and Mostler 1981 [Bulbocyrtiidae]
  • Pessagnoella, Kozur and Mostler 1978 [Pseudoaulophacidae]
  • Pessagnulus, Dumitrica 1983 [Centrocubidae]
  • Petalospyrella, Haeckel 1887 [Triospyrididae]
  • Petalospyris, Ehrenberg 1847 [Triospyrididae]
  • Phacostaurus, Haeckel 1881 [Coccodiscidae]
  • Phalangites, O'Dogherty 1994 [Eucyrtidiidae]
  • Phaseliformidae, family, Pessagno 1972 [Spumellaria]
  • Phormacantha, Jorgensen 1905 [Lophophaenidae]
  • Phorticium, Haeckel 1881 [Pyloniidae]
  • Phrenocodon, Haeckel 1887 [Theopiliidae]
  • Picapora, Kozur and Mostler 1981 [Ultranaporidae]
  • Plagiacantha, Claparede 1858 [Plagiacanthidae]
  • Plagiacanthinae, subfamily, Hertwig 1879 [Plagiacanthidae]
  • Plagiocarpa, Haeckel 1881 [Stephaniidae]
  • Plagonium, Haeckel 1881 [Plagiacanthidae]
  • Planispinocyrtiidae, family, Kozur and Mostler 1981 [Nassellaria]
  • Planispinocyrtis, Kozur and Mostler 1981 [Planispinocyrtiidae]
  • Plectacantha, Jorgensen 1905 [Lophophaenidae]
  • Plectagonidium, Cachon and Cachon 1969 [Plagiacanthidae]
  • Plectodiscus, Petrushevskaya and Kozlova 1972 [Larnacillidae]
  • Plenoentactinia, Won 1997 [Spongentactiniidae]
  • Ploechingerella, Kozur and Mostler 1983 [Spongosaturnaloididae]
  • Polycystina, superorder (Ehrenberg 1867) [Radiolaria]
  • Polyentactiniidae, family, Nazarov 1975 [Entactinaria]
  • Polyplecta, Haeckel 1881 [Plagiacanthidae]
  • Polypleuris, Haeckel 1887 [Acropyramididae]
  • Popofskyellidae, family, Deflandre 1964 [Nassellaria]
  • Porococcus, Hollande and Enjumet 1960 [Astrosphaeridae]
  • Praeacanthocircus, Kozur and Mostler 1983 [Saturnalidae]
  • Praecatenopyle, Dumitrica 1989 [Catenopylidae]
  • Praeheliostaurus, Kozur and Mostler 1972 [Multiarcusellidae]
  • Praeholdsworthella, Kozur and Mostler 1989 [Albaillellidae]
  • Praesaturnalis, Li 1994 [Secuicollactidae]
  • Praexitus, Dumitrica 1997 [Xitidae]
  • Protoscenium, Jorgensen 1905 [Sethophormididae]
  • Proventocitidae, family, Aitchison 1998 [Proventocitidae]
  • Pseudacanthosphaera, O'Dogherty 1994 [Actinommidae]
  • Pseudoalbaillella fusiformis (Holdsworth and Jones 1980) [Follicucullidae]
  • Pseudoaulophacinae, subfamily, Riedel 1967 [Pseudoaulophacidae]
  • Pseudocrolanium, Jud 1994 [Parvicingulidae]
  • Pseudocubus, Haeckel 1887 [Lophophaenidae]
  • Pseudodictyophimus, Petrushevskaya 1971 [Lophophaenidae]
  • Pseudoertlispongus, Lahm 1984 [Oertlispongidae]
  • Pseudoheptacladus, Lahm 1984 [Heptacladidae]
  • Pseudohigumastra, Yang 1993 [Hagiastridae]
  • Pseudohsuum, Zhang 1990 [Hsuidae]
  • Pseudolitheliidae, family, Kozur and Mostler 1989 [Latentifistularia]
  • Pseudolithelius, Kozur and Mostler 1989 [Pseudolitheliidae]
  • Pseudorotasphaera, Noble 1994 [Pseudorotasphaeridae]
  • Pseudorotasphaeridae, family, Noble 1994 [Archaeospicularia]
  • Pseudosaturniformidae, family, Kozur and Mostler 1979 [Nassellaria]
  • Pseudosepsagon, Kozur and Mostler 1994 [Heptacladidae]
  • Pseudotriassocampe, Kozur and Mostler 1994 [Ruesticyrtiidae]
  • Psychospyris, Riedel and Sanfilippo 1971 [Triospyrididae]
  • Pterocorythidae, family, Haeckel 1881 [Nassellaria]
  • Pteropilium, Haeckel 1881 [Sethoperidae]
  • Pterospongus, Dumitrica 1982 [Oertlispongidae]
  • Pylentonemidae, family, Deflandre 1963 [Entactinaria]
  • Pylobotrys, Haeckel 1881 [Cannobotryidae]
  • Pylodiscinae, subfamily, Haeckel 1887 [Pyloniidae]
  • Pylodiscus, Haeckel 1887 [Pyloniidae]
  • Pylolena, Haeckel 1887 [Pyloniidae]
  • Pyloniacea, superfamily, Haeckel 1881 [Spumellaria]
  • Pyloniidae, family, Haeckel 1881 [Spumellaria]
  • Pyloniinae, subfamily, Dumitrica 1989 [Pyloniidae]
  • Pylonium, Haeckel 1881 [Pyloniidae]
  • Pyramispongiidae, family, Kozur and Mostler 1978 [Spumellaria]
  • Quarticella, Takemura 1986 [Syringocapsidae]
  • Quasipetasus, Blome 1984 [Bulbocyrtiidae]
  • Quinquecapsulariidae, family, Dumitrica 1995 [Entactinaria]
  • Radiobisphaera, Won 1997 [Entactiniidae]
  • Raphidozoum, Haeckel 1862 [Sphaerozoidae]
  • Recoaroella, Dumitrica 1982 [Foremanellinidae]
  • Relindellidae, family, Kozur and Mostler 1980 [Spumellaria]
  • Retentactinia, Won 1997 [Spongentactiniidae]
  • Retisphaera, Won 1997 [Spongentactiniidae]
  • Rhizosphaera, Haeckel 1860 [Rhizosphaeridae]
  • Rhizosphaeridae, family, Haeckel 1881 [Entactinaria]
  • Rhizospongus, Mast 1910 [Astrosphaeridae]
  • Rhodospyris, Haeckel 1881 [Triospyrididae]
  • Rhopalatractus, Haeckel 1881 [Eucyrtiidae]
  • Rikivatella, Kozur and Mostler 1981 [Pyramispongiidae]
  • Rotaformidae, family, Pessagno 1970 [Nassellaria]
  • Ruzhencevispongidae, family, Kozur 1980 [Latentifistularia]
  • Saccospyris, Haecker 1908 [Cannobotryidae]
  • Saturnalbaillella, Kozur and Mostler 1989 [Albaillellidae]
  • Saturnalidae, family, Deflandre 1953 [Entactinaria]
  • Saturnalinae, subfamily, Deflandre 1953 [Saturnalidae]
  • Savaryella, Jud 1994 [Hagiastridae]
  • Scharfenbergia, Won 1983 [Latentifistulidae]
  • Sciadiopeplus, Sanfilippo 1990 [Lophocyrtiidae]
  • Scutispongus, Kozur and Mostler 1996 [Oertlispongidae]
  • Secuicollactacea, superfamily, Nazarov and Ormiston 1984 [Archaeospicularia]
  • Semantis, Haeckel 1887 [Acanthodesmiidae]
  • Sethophormididae, family, Haeckel 1881 [Nassellaria]
  • Sethophormis, Haeckel 1881 [Sethophormididae]
  • Sethopyramis, Haeckel 1881 [Acropyramididae]
  • Shana, Wu and Pessago 1993 [Pseudodictyomitridae]
  • Solicubulus, Dumitrica 1983 [Centrocubidae]
  • Solisaturnalis, Mostler and Kreiner 1994 [Multiarcusellidae]
  • Spaerodiscus, Won 1983 [Palaeolithocycliidae]
  • Sphaerozoidae, family, Haeckel 1862 [Collodaria]
  • Spinodeflandrella, Kozur 1981 [Albaillellidae]
  • Spongentactiniidae, family, Nazarov 1975 [Entactinaria]
  • Spongodiscacea, superfamily, Haeckel 1862 [Spumellaria]
  • Spongoliva, Haeckel 1887 [Coccodiscidae]
  • Spongolophophaena, Kozur and Mostler 1994 [Spongolophophenidae]
  • Spongolophophenidae, family, Kozur and Mostler 1994 [Nassellaria]
  • Spongopyramis, Haeckel 1887 [unclassified genus]
  • Spongosaturnaloididae, family, Kozur and Mostler 1983 [Entactinaria]
  • Spongosaturninus, Campbell and Clark 1944 [Saturnalidae]
  • Spongoserrula, Dumitrica 1980 [Oertlispongidae]
  • Spongosilicarmigeridae, family, P. De Wever et al. 2001 [Nassellaria]
  • Spongostephanidium, Dumitrica 1978 [Eptingiidae]
  • Sponguracea, superfamily, Haeckel 1862 [Spumellaria]
  • Staurentactinia, Schwartzapfel and Holdsworth 1996 [Pseudolitheliidae]
  • Stauropylissa, Dumitrica 1989 [Heptacladidae]
  • Staurosphaeretta, Squinabol 1904 [Actinommidae]
  • Steganocubus, Sugiyama 1993 [Lophophaenidae]
  • Steigerispongus, Kozur and Mostler 1996 [Oertlispongidae]
  • Stephaniidae, family, Haeckel 1887 [Nassellaria]
  • Stephanospyris, Haeckel 1881 [Triospyrididae]
  • Sticholagena, Haeckel 1887 [Amphipyndacidae]
  • Stichophaetna, Haeckel 1881 [Amphipyndacidae]
  • Stichophormiscus, Haeckel 1887 [Amphipyndacidae]
  • Stichophormium, Haeckel 1887 [Amphipyndacidae]
  • Stigmosphaerusa, Hollande and Enjumet 1960 [Hexastylidae]
  • Stigmostylus, Hollande and Enjumet 1960 [Hexastylidae]
  • Stolbergia, Kozur and Mostler 1989 [Palaeolithocycliidae]
  • Striatotriassocampe, Kozur and Mostler 1994 [Ruesticyrtiidae]
  • Stuermeria, Deflandre 1964 [Actinommidae]
  • Stygmosphaerostylus, Rüst 1892 [Entactiniidae]
  • Stylacontarium, Popofsky 1912 [Saturnalidae]
  • Stylactinosphaera, Noble 1994 [Pseudorotasphaeridae]
  • Stylosphaeridae, family, Haeckel 1881 [Spumellaria]
  • Suttoniidae, family, Schaaf 1976 [Spumellaria]
  • Suttonium, Schaaf 1976 [unclassified genus]
  • Svinitzium, Dumitrica 1997 [Parvicingulidae]
  • Syscioscenium, Sugiyama 1992 [Lophophaenidae]
  • Tamnospyris, Haeckel 1881 [Triospyrididae]
  • Taurospyris, Haeckel 1881 [Triospyrididae]
  • Tetracanthellipsis, Squinabol 1903 [Actinommidae]
  • Tetracranastrum, Haeckel 1887 [Myelastridae]
  • Tetracubus, Haeckel 1887 [Acanthodesmiidae]
  • Tetrapetalon, Hollande and Enjumet 1960 [Hexalonchidae]
  • Tetraplagia, Haeckel 1881 [Plagiacanthidae]
  • Tetraplecta, Haeckel 1881 [Plagiacanthidae]
  • Tetraspongoactinia, Won 1998 [Pseudolitheliidae]
  • Tetratholura, Dumitrica 1989 [Patruliidae]
  • Thalassoplegma, Hollande and Enjumet 1960 [Astrosphaeridae]
  • Thalassoraphis, Campbell 1953 [Thalassosphaeridae]
  • Thalassosphaera, Haeckel 1862 [Thalassosphaeridae]
  • Thalassosphaeridae, family, Haeckel 1862 [Collodaria]
  • Thalassothamnidae, family, Haecker 1906 [Entactinaria]
  • Thalassothamnus, Haecker 1906 [Thalassothamnidae]
  • Thalassoxantium, Haeckel 1881 [Thalassosphaeridae]
  • Theocorythium, Haeckel 1887 [Pterocorythidae]
  • Theocotylidae, family, Petrushevskaya 1981 [Nassellaria]
  • Theoperidae, family, Haeckel 1881 [Eucyrtiidae]
  • Theophaena, Haeckel 1881 [Eucyrtiidae]
  • Theopiliidae, family, Haeckel 1881 [Nassellaria]
  • Theopilium, Haeckel 1881 [Theopiliidae]
  • Therospyris, Haeckel 1881 [Triospyrididae]
  • Tholocubus, Haeckel 1887 [Tholoniidae]
  • Tholodiscus, Petrushevskaya and Kozlova 1972 [Spongodiscidae]
  • Tholoniidae, family, Haeckel 1887 [Spumellaria]
  • Tholospyridium, Haeckel 1887 [Triospyrididae]
  • Tirodella, Kozur and Mostler 1981 [Ultranaporidae]
  • Tlecerina, Furutani 1983 [Palaeoscenidiidae]
  • Torculum, O'Dogherty 1995 [Spongocapsulidae]
  • Totollum, Schwarzapfel and Holdsworth 1996 [Popofskyellidae]
  • Toxarium, Haeckel 1887 [Acanthodesmiidae]
  • Transylvanaria, Dumitrica and Carter 1999 [Kungalariidae]
  • Triacanthofenestrella, Nazarov and Ormiston 1984 [Ruzhencevispongidae]
  • Triassistephanidium, Dumitrica 1978 [Eptingiidae]
  • Triassospongocyrtis, Kozur and Mostler 1994 [Spongolophophenidae]
  • Triassospongosphaera, Kozur and Mostler 1981 [Pyramispongiidae]
  • Triassothamnus, Kozur and Mostler 1981 [Thalassothamnidae]
  • Triastrum, Cleve 1901 [Myelastridae]
  • Tricolospyris, Haeckel 1881 [Acanthodesmiidae]
  • Tricyclidium, Haeckel 1881 [Acanthodesmiidae]
  • Trigonastrum, Haeckel 1887 [Spongodiscidae]
  • Trimanicula, Dumitrica 1991 [Patulibracchiidae]
  • Triospyrididae, family, Haeckel 1881 [Nassellaria]
  • Triospyrium, Haeckel 1887 [Triospyrididae]
  • Tripedocassis, Dumitrica 1991 [Tripedurnulidae]
  • Tripedurnula, Dumitrica 1991 [Tripedurnulidae]
  • Triplanospongus, Sashida and Tonishi 1988 [Cauletellidae]
  • Tripocubus, Haeckel 1881 [Acanthodesmiidae]
  • Trissocircus, Haeckel 1881 [Acanthodesmiidae]
  • Trissocyclus, Haeckel 1881 [Acanthodesmiidae]
  • Trisulcus, Popofsky 1913 [Lophophaenidae]
  • Tritortis, Kozur 1988 [Hindeosphaeridae]
  • Tritrabidae, family, Baumgartner 1980 [Spumellaria]
  • Tubilustrium, O'Dogherty 1994 [Spongocapsulidae]
  • Tubotriassocyrtis, Kozur and Mostler 1994 [Monicastericidae]
  • Tugurium, O'Dogherty 1994 [Xitidae]
  • Turbocapsula, O'Dogherty 1994 [Unumidae]
  • Turospongus, Kozur and Mostler 1994 [Oertlispongidae]
  • Tympanidium, Haeckel 1881 [Acanthodesmiidae]
  • Tympaniscus, Haeckel 1887 [Acanthodesmiidae]
  • Unumidae, family, Kozur 1984 [Nassellaria]
  • Vallupinae, subfamily, Pessagno and MacLeod 1987 [Pantanelliidae]
  • Veghicycliidae, family, Kozur and Mostler 1972 [Spumellaria]
  • Wangia, Feng 1993 [Ormistonellidae]
  • Weverisphaera, Kozur and Mostler 1981 [Heptacladidae]
  • Wonella, Kozur and Mostler 1989 [Latentifistulidae]
  • Xiphosphaerella, Haeckel 1887 [Saturnalidae]
  • Xiphostyletta, Haeckel 1887 [Saturnalidae]
  • Yamatoum, Takemura 1986 [Syringocapsidae]
  • Yaoconus, Kozur and Mostler 1989 [Follicucullidae]
  • Yaosaturnalis, Kozur and Mostler 1983 [Saturnalidae]
  • Zamolxinae, subfamily, Dumitrica 1982 [Plagiacanthidae]
  • Zealithapium, O'Connor 1999 [Entapiidae]