Opinions from A. d'Orbigny 1850
- 'Acroura cottaldina belongs to Acroura'
- 'Asterias prisca is recombined as Crenaster prisca'
- 'Astropecten mandelslohi is recombined as Crenaster mandelslohi'
- 'Astropecten phillipsii is recombined as Crenaster phillipsii'
- 'Bellerophon alutaceus belongs to Bellerophon'
- 'Bellerophon bicarenus [misspelled as Bellerophon bicarinus] belongs to Bellerophon'
- 'Bellerophon cornuarietis belongs to Bellerophon'
- 'Bellerophon corriei belongs to Bellerophon'
- 'Bellerophon sowerbyi belongs to Bellerophon'
- 'Bellerophon tenuifascia belongs to Bellerophon'
- 'Buccinites subcostata is recombined as Macrocheilus subcostatus'
- 'Buccinum vittatum is recombined as Murchisonia vittata'
- 'Cardium alaeforme is recombined as Conocardium alaeforme'
- 'Cardium alaeforme clathratum is recombined as Conocardium clathratum'
- 'Chemnitzia carbonaria is recombined as Acteonina carbonaria'
- 'Cirrus acutus is recombined as Straparolus acutus'
- 'Coelaster americanus belongs to Coelaster'
- 'Coelaster tenuiradiatus belongs to Coelaster'
- 'Conocardium philipsii belongs to Conocardium'
- 'Crenaster nodotiana belongs to Crenaster'
- 'Cyclostoma pervetusta is recombined as Straparollus pervetusta'
- 'Delphinula submarginata belongs to Delphinula'
- 'Euomphalus fallax is recombined as Straparollus fallax'
- 'Euomphalus pugilis is recombined as Straparollus pugilis'
- 'Euomphalus serpula is recombined as Serpularia serpula'
- 'Euomphalus subsulcatus is recombined as Straparollus subsulcatus'
- 'Helcion subrugosus belongs to Helcion'
- 'Helicites angulatus is recombined as Straparollus angulatus'
- 'Loxonema anglica belongs to Loxonema'
- 'Loxonema subelongatus belongs to Loxonema'
- 'Macrocheilus subimbricatus belongs to Macrocheilus'
- 'Metoptoma rugosa is replaced by Helcion subrugosus'
- 'Murchisonia anglica belongs to Murchisonia'
- 'Natica tabulata is recombined as Turbo tabulatus'
- 'Nautilus biangulatus is replaced by Nautilus subbiangulatus'
- 'Nautilus subbiangulatus belongs to Nautilus'
- 'Ophiura carinata is recombined as Geocoma carinata'
- 'Ophiura loricata is recombined as Aspidura loricata'
- 'Ophiura milleri is recombined as Palaeocoma milleri'
- 'Ophiura prisca is recombined as Acroura prisca'
- 'Orthoceratites subconicus belongs to Orthoceratites'
- 'Pleurorhynchus inflatus is recombined as Conocardium inflatum'
- 'Pleurorhynchus nodulosus is recombined as Conocardium nodulosum'
- 'Pleurotomaria catenata is recombined as Polytremaria catenata'
- 'Pleurotomaria naticoides belongs to Pleurotomaria'
- 'Pleurotomaria sublimbata belongs to Pleurotomaria'
- 'Porcellia levigata is recombined as Straparolus levigatus'
- 'Solarium radians is recombined as Straparollus radians'
- 'Terebratula plicatella is recombined as Rhynchonella plicatella'
- 'Trochus lenticularis is recombined as Pleurotomaria lenticularis'
- 'Trochus tityrus belongs to Trochus'
- 'Turbo hoeninghausianus belongs to Turbo'
- 'Turbo leda belongs to Turbo'
- 'Turbo octavia belongs to Turbo'
- 'Turbo subpygmaeus belongs to Turbo'