ammonites
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Gateway to the Paleobiology Database

Taxonomic names from J. B. Knight 1941

  • Cyclotropis, Tapp Canefri 1883 [Gastropoda]
  • Discolites minutus, E. Emmons 1855 [Sinuitidae]
  • Microceras inornatum, J. Hall 1845 [Cyrtolitidae]
  • Trochella, Gray 1867 [Calyptraeidae]

Opinions from J. B. Knight 1941

  • 'Aclisina grantonensis is recombined as Donaldina grantonensis'
  • 'Aclisoides is an objective synonym of Aclisina'
  • 'Acroculia is an objective synonym of Platyceras'
  • 'Acroculia sigmoidalis is recombined as Platyceras sigmoidale'
  • 'Amphelissa isisensis belongs to Amphelissa'
  • 'Archinacella powersi belongs to Archinacella'
  • 'Arctomphalus grandis belongs to Arctomphalus'
  • 'Bellerophon (Coelocyclus) rarissimus is recombined as Coelocyclus rarissimus'
  • 'Bellerophon (Prosoptychus) plebeius is recombined as Prosoptychus plebeius'
  • 'Bellerophon (Sphaerocyclus) bohemicus is recombined as Sphaerocyclus bohemicus'
  • 'Bellerophon acutus is recombined as Tropidodiscus acutus'
  • 'Bellerophon cancellatus is recombined as Protowarthia cancellata'
  • 'Bellerophon contorta is recombined as Megalomphala contorta'
  • 'Bellerophon curvilineatus is recombined as Tropidodiscus curvilineatus'
  • 'Bellerophon megalostoma is recombined as Salpingostoma megalostoma'
  • 'Bellerophon palinurus is recombined as Tropidodiscus palinurus'
  • 'Bellerophon patulus is recombined as Ptomatis patulus'
  • 'Bellerophon urii is recombined as Euphemites urii'
  • 'Bellerophon vasulites belongs to Bellerophon'
  • 'Brochidium (Temnospira) monile is recombined as Temnospira monilis'
  • 'Bucanella nana belongs to Bucanella'
  • 'Bucania bidorsata is recombined as Tetranota bidorsata'
  • 'Bulimella bulimiformis is recombined as Bulimorpha bulimiformis'
  • 'Catantostoma clathratum belongs to Catantostoma'
  • 'Cataschisma typica belongs to Cataschisma'
  • 'Centrifugus planorbis belongs to Centrifugus'
  • 'Coelidium is an objective synonym of Coelocaulus'
  • 'Coronilla is replaced by Ruedemannia'
  • 'Cyclora is a subjective synonym of Cyclonema'
  • 'Cyclora minuta is recombined as Cyclonema minuta'
  • 'Cyrtolites discus is recombined as Zonidiscus discus'
  • 'Cyrtolites gillianus is recombined as Tomoceras gillianus'
  • 'Diaphorostoma is a subjective synonym of Platyostoma'
  • 'Discolites is a subjective synonym of Sinuites'
  • 'Discolites minutus is recombined as Sinuites minutus'
  • 'Eccyliomphalus is an objective synonym of Ecculiomphalus'
  • 'Eunema etheridgei is recombined as Gyrodoma etheridgei'
  • 'Eunema strigillatum belongs to Eunema'
  • 'Euomphalus angelini is recombined as Lytospira angelini'
  • 'Euomphalus decewi is recombined as Pleuronotus decewi'
  • 'Euomphalus devexus is recombined as Pachystrophia devexa'
  • 'Euomphalus discors is recombined as Poleumita discors'
  • 'Euomphalus goldfussi is recombined as Omphalocirrus goldfussi'
  • 'Euomphalus laevis is recombined as Philoxene laevis'
  • 'Euomphalus pentangulatus belongs to Euomphalus'
  • 'Glyptobasis is a subjective synonym of Cerithioides'
  • 'Glyptobasis conica is recombined as Cerithioides conicum'
  • 'Helcion subrugosus is recombined as Helcionella subrugosa'
  • 'Helcionopsis striata belongs to Helcionopsis'
  • 'Helicotoma planulata belongs to Helicotoma'
  • 'Helictes helicinaeformis is recombined as Antirotella helicinaeformis'
  • 'Helictostylus is an objective synonym of Strophostylus'
  • 'Holopella is a subjective synonym of Loxonema'
  • 'Horologium kokeni belongs to Horologium'
  • 'Hypseloconus recurvus belongs to Hypseloconus'
  • 'Litiopsis is an objective synonym of Holopea'
  • 'Littorina scotoburdigalensis is recombined as Platyostomella scotoburdigalensis'
  • 'Loxonema bellatula is recombined as Elasmonema bellatulum'
  • 'Loxonema gigantea is recombined as Westerna gigantea'
  • 'Maclurea manitobensis is recombined as Maclurina manitobensis'
  • 'Maclurea striatus is recombined as Raphistoma striatum'
  • 'Maclurea is an objective synonym of Maclurites'
  • 'Maclurites magna is corrected as Maclurites magnus and belongs to Maclurites'
  • 'Macrocheilus is replaced by Macrochilina'
  • 'Metoptoma cornutaformis is recombined as Triblidium cornutaforme'
  • 'Metoptoma rugosa is replaced by Helcionella subrugosa'
  • 'Microceras inornatum is recombined as Cyrtolites inornatum'
  • 'Mitchellia striatula belongs to Mitchellia'
  • 'Monodonta purpurea is recombined as Plagiothyra purpurea'
  • 'Murchisonia gracilis is recombined as Hormotoma gracilis'
  • 'Murchisonia lasallensis is recombined as Goniasma lasallensis'
  • 'Murchisonia milleri is recombined as Lophospira milleri'
  • 'Loxoplocus tropidophora is a subjective synonym of Loxoplocus soluta'
  • 'Natica globosa is recombined as Naticodon globosa'
  • 'Naticonema similare belongs to Naticonema'
  • 'Naticopsis monilifera is recombined as Colpites monilifera'
  • 'Niso (Vetotuba) brazieri is recombined as Vetotuba brazieri'
  • 'Niso darwini belongs to Niso'
  • 'Oelandia pauciplicata belongs to Oelandia'
  • 'Ophileta compacta is recombined as Lecanospira compacta'
  • 'Ophiletina sublaxa belongs to Ophiletina'
  • 'Orestes nodosus is recombined as Phymatopleura nodosa'
  • 'Oxydiscus is an objective synonym of Tropidodiscus'
  • 'Ozarkispira leo is a subjective synonym of Ozarkispira rotuliformis'
  • 'Palaeacmaea typica belongs to Palaeacmaea'
  • 'Palaeoscurria (Calloconus) humilis is recombined as Calloconus humilis'
  • 'Palliseria robusta belongs to Palliseria'
  • 'Patella antiquissimia is recombined as Archaeophialia antiquissimia'
  • 'Pileolus obliqua is recombined as Floyda obliqua'
  • 'Pleurotomaria (Coelozone) verna is recombined as Coelozone verna'
  • 'Pleurotomaria (Conotoma) eximia is recombined as Conotoma eximia'
  • 'Pleurotomaria (Coronilla) subrobusta is recombined as Ruedemannia subrobusta'
  • 'Pleurotomaria (Leptozone) esthetica is recombined as Leptozone esthetica'
  • 'Pleurotomaria (Luciella) praecursor is recombined as Luciella praecursor'
  • 'Pleurotomaria (Oehlertia) senilis is recombined as Oehlertia senilis'
  • 'Pleurotomaria (Pleuroderma) aratula is recombined as Agniesella aratula'
  • 'Pleurotomaria (Pleurorima) migrans is recombined as Pleurorima migrans'
  • 'Pleurotomaria (Spiroraphe) bohemica is recombined as Spiroraphe bohemica'
  • 'Spiroraphe cristifera is a subjective synonym of Spiroraphe bohemica'
  • 'Pleurotomaria baltica is recombined as Brachytomaria baltica'
  • 'Pleurotomaria bischoffii is recombined as Platyloron bischoffii'
  • 'Pleurotomaria callosa is recombined as Gosseletina callosa'
  • 'Eotrochus concavus is replaced by Eotrochus tenuimarginatus'
  • 'Pleurotomaria contraria is recombined as Hesperiella contraria'
  • 'Pleurotomaria exquisita is recombined as Globispira exquisita'
  • 'Pleurotomaria labrosa is recombined as Phanerotrema labrosa'
  • 'Pleurotomaria larteti is recombined as Bembexia larteti'
  • 'Pleurotomaria micula is recombined as Liospira micula'
  • 'Pleurotomaria radula is recombined as Rhineoderma radula'
  • 'Pleurotomaria rotelloidea is recombined as Latitaenia rotelloidea'
  • 'Pleurotomaria sepulta is recombined as Turbomaria sepulta'
  • 'Pleurotomaria subconica is recombined as Clathrospira subconica'
  • 'Pleurotomaria tenuimarginata is recombined as Eotrochus tenuimarginatus'
  • 'Porcellia (Tremanotus) alpheus is recombined as Tremanotus alpheus'
  • 'Procerithiopsis ambiguus is corrected as Procerithiopsis ambigua and belongs to Procerithiopsis'
  • 'Pterotheca bohemica is recombined as Cyclotheca bohemica'
  • 'Ptychonema nigrum belongs to Ptychonema'
  • 'Ptychosphaera constricta belongs to Ptychosphaera'
  • 'Raphistoma leiosomella is recombined as Chepultapecia leiosomella'
  • 'Raphistoma rotuliformis is recombined as Ozarkispira rotuliformis'
  • 'Rhabdospira is replaced by Beraunia'
  • 'Rhabdospira is an objective synonym of Aclisina'
  • 'Aclisina selkirkii is a subjective synonym of Aclisina striatula'
  • 'Rotellina planorbiformis is recombined as Rhaphischisma planorbiformis'
  • 'Scenella reticulata belongs to Scenella'
  • 'Schizolopha textilis belongs to Schizolopha'
  • 'Scoliostoma dannenbergi belongs to Scoliostoma'
  • 'Serpularia centrifuga is recombined as Serpulospira centrifuga'
  • 'Sinospira ornata belongs to Sinospira'
  • 'Sinuitopsis neglecta belongs to Sinuitopsis'
  • 'Sinutropis esthetica belongs to Sinutropis'
  • 'Soleniscus typicus belongs to Soleniscus'
  • 'Straparollina pelagica belongs to Straparollina'
  • 'Terebra sinuosum is recombined as Loxonema sinuosum'
  • 'Trochella is a subjective synonym of Sigapatella' according to G. W. Tyron 1880
  • 'Trochella prisca is recombined as Flemingella prisca'
  • 'Trochus (Scalaetrochus) lindstroemi is recombined as Scalaetrochus lindstroemi'
  • 'Tropidocyclus is an objective synonym of Tropidodiscus'
  • 'Tubogyra primula belongs to Tubogyra'
  • 'Tubomphalus crenistria is corrected as Tubomphalus crenistrius and belongs to Tubomphalus'
  • 'Turbo pygmaeus belongs to Turbo' according to de Konninck 1843
  • 'Turbo pygmaeus is recombined as Yunnania pygmaeus'
  • 'Turbo shumardii is recombined as Turbonopsis shumardii'
  • 'Yunnania subpygmaeus is a subjective synonym of Yunnania pygmaeus'
  • 'Turritella bilineata is recombined as Murchisonia bilineata'