Opinions from W. P. Woodring 1925
- 'Acar was reranked as Barbatia (Acar) and belongs to Barbatia'
- 'Anisodonta (Basterotia) bowdeniana is recombined as Basterotia bowdeniana'
- 'Anomiidae belongs to Anomiacea'
- 'Arca (Arca) belongs to Arca'
- 'Arca (Arca) umbonata morantensis belongs to Arca (Arca) umbonata'
- 'Arca (Arca) yaquensis berryi belongs to Arca (Arca) yaquensis'
- 'Arca (Fossularca) is reassigned into Barbatia' according to Dall 1898
- 'Arca adamsi is recombined as Fossularca (Fossularca) adamsi'
- 'Arca adamsi is recombined as Barbatia (Fossularca) adamsi' according to Dall 1898
- 'Arca bowdeniana belongs to Arca' according to Dall 1898
- 'Arca bowdeniana is recombined as Arca (Arca) bowdeniana'
- 'Arca domingensis is recombined as Barbatia (Acar) domingensis'
- 'Arca inaequilateralis belongs to Arca' according to Guppy 1866
- 'Arca occidentalis is recombined as Arca (Arca) occidentalis'
- 'Arca umbonata is recombined as Arca (Arca) umbonata'
- 'Arca yaquensis is recombined as Arca (Arca) yaquensis'
- 'Barbatia (Barbatia) belongs to Barbatia'
- 'Barbatia (Barbatia) delepida belongs to Barbatia (Barbatia)'
- 'Barbatia (Barbatia) endomena belongs to Barbatia (Barbatia)'
- 'Barbatia (Barbatia) inusitata belongs to Barbatia (Barbatia)'
- 'Barbatia (Barbatia) islopa belongs to Barbatia (Barbatia)'
- 'Barbatia (Barbatia) propertua belongs to Barbatia (Barbatia)'
- 'Barbatia (Diluvarca) agnastha belongs to Barbatia (Diluvarca)'
- 'Barbatia (Diluvarca) dasia belongs to Barbatia (Diluvarca)'
- 'Barbatia (Diluvarca) halidonata oresta belongs to Barbatia (Diluvarca) halidonata'
- 'Barbatia (Diluvarca) microtera belongs to Barbatia (Diluvarca)'
- 'Barbatia (Diluvarca) opthanta belongs to Barbatia (Diluvarca)'
- 'Barbatia (Diluvarca) perplura belongs to Barbatia (Diluvarca)'
- 'Barbatia (Diluvarca) prephina belongs to Barbatia (Diluvarca)'
- 'Barbatia (Diluvarca) thomasensis belongs to Barbatia (Diluvarca)'
- 'Barbatia (Diluvarca) wordeni belongs to Barbatia (Diluvarca)'
- 'Barbatia (Fossularca) ovalina belongs to Barbatia (Fossularca)' according to Dall 1898
- 'Barbatia (Obliquarca) dentera belongs to Barbatia (Obliquarca)'
- 'Barbatia (Obliquarca) modiolida belongs to Barbatia (Obliquarca)'
- 'Barbatia (Obliquarca) subcandida belongs to Barbatia (Obliquarca)'
- 'Bathyarca was reranked as Scapharca (Bathyarca) and belongs to Scapharca' according to Dall 1898
- 'Bothrocorbula was reranked as Corbula (Bothrocorbula) and belongs to Corbula'
- 'Cardita belongs to Carditidae'
- 'Cardita (Cardita) belongs to Cardita'
- 'Cardita scabricostata is recombined as Cardita (Glans) scabricostata'
- 'Carditidae belongs to Carditacea'
- 'Cardium jamaicense is recombined as Nemocardium jamaicensis'
- 'Chama belongs to Chamidae'
- 'Chama antiquata is recombined as Echinochama antiquata' according to Dall 1903
- 'Chama antiquata is recombined as Echinochama antiquata'
- 'Chama arcinella is recombined as Echinochama arcinella' according to Fischer 1887
- 'Chama arcinella is recombined as Echinochama arcinella'
- 'Chama calyculata belongs to Chama' according to Linnaeus 1758
- 'Chama calyculata is recombined as Cardita calyculata' according to Lamarck 1799
- 'Chama involuta belongs to Chama' according to Guppy 1873
- 'Chama involuta belongs to Chama'
- 'Chama lazarus belongs to Chama' according to Gray 1847
- 'Chama macerophylla belongs to Chama'
- 'Chione belongs to Veneridae'
- 'Chione (Chione) belongs to Chione'
- 'Chione (Chione) retugida belongs to Chione (Chione)'
- 'Chione (Chione) sawkinsi belongs to Chione (Chione)'
- 'Codakia belongs to Lucinidae'
- 'Codakia (Codakia) belongs to Codakia' according to Scopoli 1777
- 'Codakia (Codakia) belongs to Codakia'
- 'Codakia (Codakia) lomonea belongs to Codakia (Codakia)'
- 'Codakia (Jagonia) guppyi belongs to Codakia (Jagonia)'
- 'Codakia (Jagonia) pertenera belongs to Codakia (Jagonia)' according to Dall 1903
- 'Codakia (Jagonia) pertenera is recombined as Myrtaea (Myrteopsis) pertenera'
- 'Codakia (Jagonia) vendryesi belongs to Codakia (Jagonia)' according to Dall 1903
- 'Codakia (Jagonia) vendryesi belongs to Codakia (Jagonia)'
- 'Codakia spinulosa belongs to Codakia' according to Dall 1903
- 'Codakia spinulosa is recombined as Codakia (Codakia) spinulosa'
- 'Corbula (Aloidis) heterogena belongs to Corbula (Aloidis)' according to Guppy 1898
- 'Corbula (Aloidis) heterogena is recombined as Corbula (Corbula) heterogena'
- 'Corbula (Cuneocorbula) sericea belongs to Corbula (Cuneocorbula)' according to Dall 1898
- 'Corbula (Cuneocorbula) sericea is recombined as Corbula (Corbula) sericea'
- 'Corbula viminea belongs to Corbula' according to Guppy 1866
- 'Corbula viminea is recombined as Bothrocorbula viminea' according to Gabb 1872
- 'Corbula viminea is recombined as Corbula (Bothrocorbula) viminea'
- 'Crassatellidae belongs to Astartacea'
- 'Crassatellites belongs to Crassatellidae'
- 'Crassatellites (Crassatellites) belongs to Crassatellites'
- 'Crassatellites (Crassatellites) altaspissus belongs to Crassatellites (Crassatellites)'
- 'Crassatellites (Crassinella) bowdenensis is recombined as Crassinella bowdenensis'
- 'Crassatellites (Crassinella) bowdenensis belongs to Crassatellites (Crassinella)' according to Dall 1903
- 'Crassatellites (Crassinella) guppyi belongs to Crassatellites (Crassinella)' according to Dall 1896
- 'Crassatellites (Crassinella) guppyi is recombined as Crassinella guppyi' according to Maury 1917
- 'Crassatellites (Crassinella) guppyi is recombined as Crassinella guppyi'
- 'Crassatellites (Scambula) jamaicensis belongs to Crassatellites (Scambula)' according to Dall 1903
- 'Crassatellites (Scambula) jamaicensis is recombined as Crassatellites (Crassatellites) jamaicensis'
- 'Crassinella belongs to Crassatellidae'
- 'Crassinella was reranked as Crassatellites (Crassinella) and belongs to Crassatellites' according to Dall 1896
- 'Crassinella xena belongs to Crassinella'
- 'Cypraea raymondrobertsi is recombined as Cypraea (Zonaria) raymondrobertsi'
- 'Echinochama belongs to Chamidae'
- 'Eulopia was reranked as Myrtaea (Eulopia) and belongs to Myrtaea'
- 'Fossularca (Fossularca) belongs to Fossularca' according to Cossmann 1887
- 'Fossularca (Fossularca) belongs to Fossularca'
- 'Glans was reranked as Cardita (Glans) and belongs to Cardita'
- 'Jagonia was reranked as Codakia (Jagonia) and belongs to Codakia'
- 'Julia gardnerae belongs to Julia'
- 'Jupiteria was reranked as Leda (Jupiteria) and belongs to Leda'
- 'Leda (Jupiteria) bowdenensis belongs to Leda (Jupiteria)'
- 'Leda (Jupiteria) bowdenensis bowdenensis belongs to Leda (Jupiteria) bowdenensis'
- 'Leda (Jupiteria) bowdenensis subtumida belongs to Leda (Jupiteria) bowdenensis'
- 'Leda (Jupiteria) duerdeni belongs to Leda (Jupiteria)'
- 'Linga was reranked as Phacoides (Linga) and belongs to Phacoides'
- 'Lopha was reranked as Ostrea (Lopha) and belongs to Ostrea'
- 'Lucina belongs to Lucinidae'
- 'Lucina (Lucina) belongs to Lucina'
- 'Lucina (Lucina) bowdenensis belongs to Lucina (Lucina)'
- 'Lucina (Miltha) was reranked as Miltha and belongs to Lucinidae'
- 'Megaxinus was reranked as Miltha (Megaxinus) and belongs to Miltha'
- 'Miltha (Megaxinus) gluminda belongs to Miltha (Megaxinus)'
- 'Miltha (Miltha) belongs to Miltha' according to H. Adams and A. Adams 1857
- 'Myrtaea (Eulopia) furcata belongs to Myrtaea (Eulopia)' according to Dall 1903
- 'Myrtaea (Eulopia) furcata belongs to Myrtaea (Eulopia)'
- 'Myrtaea (Eulopia) vermiculata belongs to Myrtaea (Eulopia)' according to Dall 1903
- 'Myrtaea (Eulopia) vermiculata belongs to Myrtaea (Eulopia)'
- 'Myrtaea limoniana is recombined as Myrtaea (Myrtaea) limoniana'
- 'Myrtaea limoniana belongs to Myrtaea' according to Dall 1903
- 'Myrtea (Myrtea) [misspelled as Myrtaea (Myrtaea)] belongs to Myrtaea'
- 'Myrteopsis was reranked as Myrtaea (Myrteopsis) and belongs to Myrtaea'
- 'Nemocardium was reranked as Protocardia (Nemocardium) and belongs to Protocardia'
- 'Obliquarca was reranked as Barbatia (Obliquarca) and belongs to Barbatia'
- 'Ostrea belongs to Ostreidae'
- 'Ostrea (Lopha) folioides belongs to Ostrea (Lopha)'
- 'Ostrea (Lopha) guppyi belongs to Ostrea (Lopha)'
- 'Ostrea (Lopha) paramegodon belongs to Ostrea (Lopha)'
- 'Ostreidae belongs to Ostracea'
- 'Pecten inaequalis is recombined as Chlamys inaequalis'
- 'Pecten oxygonum is recombined as Chlamys oxygonum'
- 'Pecten thetidis is recombined as Chlamys thetidis'
- 'Pecten uselmae is recombined as Chlamys (Plagioctenium) uselmae'
- 'Phacoides belongs to Lucinidae'
- 'Phacoides (Here) podagrinus belongs to Phacoides (Here)' according to Dall 1903
- 'Phacoides (Here) podagrinus is recombined as Phacoides (Linga) podagrinus'
- 'Phacoides (Here) tithonis belongs to Phacoides (Here)' according to Dall 1903
- 'Phacoides (Here) tithonis is recombined as Phacoides (Linga) tithonis'
- 'Phacoides (Linga) browni belongs to Phacoides (Linga)'
- 'Phacoides (Linga) podagrinus alarantus belongs to Phacoides (Linga) podagrinus'
- 'Phacoides (Phacoides) belongs to Phacoides' according to Blainville 1825
- 'Placunanomia belongs to Anomiidae'
- 'Placunanomia cumingii belongs to Placunanomia' according to Broderip 1832
- 'Placunanomia lithobleta belongs to Placunanomia'
- 'Placunanomia lithobleta belongs to Placunanomia' according to Dall 1898
- 'Protocardia islahispaniolae is recombined as Protocardia (Nemocardium) islahispaniolae'
- 'Scapharca (Bathyarca) hendersoni is recombined as Bathyarca hendersoni'
- 'Scapharca (Bathyarca) hendersoni belongs to Scapharca (Bathyarca)' according to Dall 1898
- 'Scapharca (Scapharca) donacia belongs to Scapharca (Scapharca)' according to Dall 1898
- 'Scapharca (Scapharca) donacia is recombined as Barbatia (Diluvarca) donacia'
- 'Scapharca (Scapharca) halidonata belongs to Scapharca (Scapharca)' according to Dall 1892
- 'Scapharca (Scapharca) halidonata is recombined as Barbatia (Diluvarca) halidonata'
- 'Semele belongs to Semelidae'
- 'Semele (Semele) belongs to Semele'
- 'Semele (Semele) calliconcinnata belongs to Semele (Semele)'
- 'Venus cancellata is recombined as Chione cancellata' according to Gray 1847
- 'Venus woodwardi belongs to Venus' according to Guppy 1866
- 'Venus woodwardi is recombined as Chione woodwardi' according to Dall 1903
- 'Venus woodwardi is recombined as Chione (Chione) woodwardi'