Opinions from M. R. House and W. T. Kirchgasser 2008
- 'Beloceras iynx belongs to Beloceras' according to Clarke 1898
- 'Beloceras iynx is recombined as Naplesites iynx'
- 'Beloceras williamsi is recombined as Wellsites williamsi'
- 'Chaoceras is a subjective synonym of Naplesites'
- 'Cheiloceras (Cheiloceras) belongs to Cheiloceras'
- 'Chutoceras belongs to Acanthoclymeniidae'
- 'Chutoceras manticoides belongs to Chutoceras'
- 'Clymenia was reranked as Goniatites (Clymenia) and belongs to Goniatites' according to Hall 1874
- 'Clymenia (Cyrtoclymenia) neapolitana belongs to Clymenia (Cyrtoclymenia)' according to Clarke 1892
- 'Clymenia (Cyrtoclymenia) neapolitana is recombined as Acanthoclymenia neapolitana'
- 'Cyrtoclymenia was reranked as Clymenia (Cyrtoclymenia) and belongs to Clymenia' according to Clarke 1892
- 'Gephyroceras (Probeloceras) genundewa is recombined as Acanthoclymenia genundewa'
- 'Gephyroceras (Probeloceras) genundewa belongs to Gephyroceras (Probeloceras)' according to Clarke 1898
- 'Gephyroceras cataphractum belongs to Gephyroceras' according to Clarke 1898
- 'Gephyroceras cataphractum is recombined as Delphiceras cataphractum'
- 'Goniatites (Clymenia) nundaia belongs to Goniatites (Clymenia)' according to Hall 1874
- 'Goniatites (Clymenia) nundaia is recombined as Chutoceras nundaium'
- 'Goniatites (Tornoceras) mithracoides is recombined as Epitornoceras mithracoides'
- 'Goniatites acutolaterale belongs to Goniatites' according to Sandberger and Sandberger 1850
- 'Goniatites acutolaterale is recombined as Maeneceras acutolaterale'
- 'Goniatites amblyloba belongs to Goniatites' according to Sandberger and Sandberger 1851
- 'Goniatites amblyloba is recombined as Cheiloceras (Cheiloceras) amblylobum'
- 'Goniatites amplexus belongs to Goniatites' according to Hall 1886
- 'Goniatites amplexus is recombined as Pharciceras amplexum' according to House 1962
- 'Goniatites amplexus is recombined as Pharciceras amplexum'
- 'Goniatites astarte belongs to Goniatites' according to Clarke 1885
- 'Goniatites astarte is a subjective synonym of Tornoceras uniangulare'
- 'Goniatites auris is recombined as Aulatornoceras auris'
- 'Goniatites bicostatus belongs to Goniatites' according to Hall 1843
- 'Goniatites bicostatus is recombined as Truyolsoceras bicostatum'
- 'Goniatites chemungensis belongs to Goniatites' according to Vanuxem 1842
- 'Goniatites chemungensis is recombined as Schindewolfoceras chemungense'
- 'Goniatites eifliensis belongs to Goniatites' according to Steininger 1849
- 'Goniatites eifliensis is recombined as Aulatornoceras eifliense'
- 'Goniatites equicostatus belongs to Goniatites' according to Hall 1874
- 'Goniatites equicostatus is recombined as Schindewolfoceras equicostatum'
- 'Goniatites lamed is recombined as Manticoceras lamed'
- 'Goniatites lutheri belongs to Goniatites' according to Clarke 1885
- 'Goniatites lutheri is recombined as Probeloceras lutheri'
- 'Goniatites nodifer belongs to Goniatites' according to Clarke 1885
- 'Goniatites nodifer is recombined as Manticoceras nodifer'
- 'Goniatites paucistriatus is recombined as Aulatornoceras paucistriatum'
- 'Goniatites peracutus belongs to Goniatites' according to Hall 1876
- 'Goniatites peracutus is recombined as Epitornoceras peracutum'
- 'Goniatites perlatus belongs to Goniatites' according to Hall 1874
- 'Goniatites perlatus is recombined as Ponticeras perlatum'
- 'Goniatites retrorsus lingua is recombined as Goniatites lingua' according to Sandberger and Sandberger 1851
- 'Goniatites retrorsus lingua is recombined as Linguatornoceras linguum'
- 'Goniatites simulator belongs to Goniatites' according to Hall 1874
- 'Goniatites simulator is recombined as Manticoceras simulator'
- 'Goniatites sinuosus belongs to Goniatites' according to Hall 1843
- 'Goniatites sinuosus is recombined as Manticoceras sinuosum'
- 'Goniatites tripartitus belongs to Goniatites' according to Sandberger and Sandberger 1850
- 'Goniatites tripartitus is recombined as Playfordites tripartitus'
- 'Goniatites typus is recombined as Tornoceras typum'
- 'Goniatites uniangularis belongs to Goniatites' according to Conrad 1842
- 'Goniatites uniangularis is recombined as Tornoceras uniangulare'
- 'Koenenites beckeri belongs to Koenenites'
- 'Lobotornoceras hassoni belongs to Lobotornoceras' according to House 1978
- 'Lobotornoceras hassoni belongs to Lobotornoceras'
- 'Manticoceras apprimatum belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras apprimatum is recombined as Manticoceras sinuosum apprimatum'
- 'Manticoceras clarkei belongs to Manticoceras' according to Miller 1938
- 'Manticoceras clarkei is recombined as Truyolsoceras clarkei'
- 'Manticoceras contractum belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras contractum belongs to Manticoceras'
- 'Manticoceras fasciculatum belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras fasciculatum is recombined as Koenenites fasciculatus'
- 'Manticoceras lindneri is recombined as Crickites lindneri'
- 'Manticoceras oxy belongs to Manticoceras' according to Clarke 1897
- 'Manticoceras oxy is recombined as Sphaeromanticoceras oxy'
- 'Manticoceras rhynchostoma belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras rhynchostoma is recombined as Sphaeromanticoceras rhynchostomum'
- 'Manticoceras sinuosum clausium belongs to Manticoceras sinuosum'
- 'Manticoceras sororium belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras sororium is recombined as Carinoceras sororium'
- 'Manticoceras styliophilum belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras styliophilum is recombined as Koenenites styliophilus'
- 'Manticoceras tardum belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras tardum is recombined as Manticoceras sinuosum tardum'
- 'Manticoceras vagans belongs to Manticoceras' according to Clarke 1898
- 'Manticoceras vagans is recombined as Carinoceras vagans'
- 'Probeloceras was reranked as Gephyroceras (Probeloceras) and belongs to Gephyroceras' according to Clarke 1898
- 'Probeloceras alveolatum is recombined as Prochorites alveolatus'
- 'Probeloceras naplesense belongs to Probeloceras' according to Clarke 1898
- 'Probeloceras naplesense is recombined as Naplesites naplesense'
- 'Probeloceras strix belongs to Probeloceras' according to Kirchgasser 1975
- 'Probeloceras strix is a subjective synonym of Prochorites alveolatus'
- 'Sandbergeroceras enfieldense belongs to Sandbergeroceras'
- 'Sandbergeroceras syngonum belongs to Sandbergeroceras'
- 'Sandbergeroceras syngonum belongs to Sandbergeroceras' according to Clarke 1897
- 'Sphaeromanticoceras rickardi belongs to Sphaeromanticoceras' according to House and Kirchgasser 1993
- 'Sphaeromanticoceras rickardi belongs to Sphaeromanticoceras'
- 'Tornoceras (Tornoceras) concentricum is recombined as Phoenixites concentricus'
- 'Tornoceras arcuatum belongs to Tornoceras' according to House 1965
- 'Tornoceras arcuatum belongs to Tornoceras'
- 'Tornoceras ausavense crassum is recombined as Crassotornoceras crassum'
- 'Tornoceras edwinhalli is a nomen dubium'
- 'Tornoceras edwinhalli belongs to Tornoceras' according to Clarke 1898
- 'Tornoceras rhysum belongs to Tornoceras' according to Clarke 1898
- 'Tornoceras rhysum is recombined as Aulatornoceras rhysum'
- 'Wellsites tynani belongs to Wellsites' according to House and Kirchgasser 1993
- 'Wellsites tynani belongs to Wellsites'