Opinions from C. J. Maury 1912
- 'Amauropsis caloramans belongs to Amauropsis'
- 'Amauropsis smithiana belongs to Amauropsis'
- 'Arca (Argina) billingsiana belongs to Arca (Argina)'
- 'Arca (Argina) brightonensis belongs to Arca (Argina)'
- 'Arca (Cucullaea) harttii belongs to Arca (Cucullaea)' according to Rathburn 1875
- 'Arca (Cucullaea) harttii is recombined as Cucullaea harttii'
- 'Arca (Cunearca) chemnitzioides belongs to Arca (Cunearca)'
- 'Arca (Noetia) sheldoniana belongs to Arca (Noetia)'
- 'Axinaea was reranked as Glycymeris (Axinea) and belongs to Glycymeris'
- 'Callista mcgrathiana belongs to Callista'
- 'Cardita (Carditamera) virginiae belongs to Cardita (Carditamera)'
- 'Cardita alticostata is recombined as Venericardia alticostata'
- 'Cardium (Trigoniocardia) carolinae belongs to Cardium (Trigoniocardia)'
- 'Caricella ogilviana belongs to Caricella'
- 'Caricella perpinguis belongs to Caricella'
- 'Cassis (Phalium) guppyana belongs to Cassis (Phalium)'
- 'Cerithiopsis veatchiana belongs to Cerithiopsis'
- 'Cerithium harrisii belongs to Cerithium'
- 'Cerithium isabellae belongs to Cerithium'
- 'Cerithium soldadense belongs to Cerithium'
- 'Cerithium tinkeri belongs to Cerithium'
- 'Chione dalliana belongs to Chione'
- 'Chione guppyana belongs to Chione'
- 'Chione veatchiana belongs to Chione'
- 'Clavella belongs to Fasciolariidae'
- 'Clavella harrisii belongs to Clavella'
- 'Columbella asphaltoda belongs to Columbella'
- 'Columbella labreana belongs to Columbella'
- 'Corbula (Bothrocorbula) smithiana belongs to Corbula (Bothrocorbula)'
- 'Corbula (Cuneocorbula) helenae belongs to Corbula (Cuneocorbula)'
- 'Corbula (Cuneocorbula) weaveri belongs to Corbula (Cuneocorbula)'
- 'Corbula subengonata is recombined as Corbula (Cuneocorbula) subengonata'
- 'Cylichna solivaga belongs to Cylichna'
- 'Cypraea bartlettiana belongs to Cypraea'
- 'Cypraea vaughani belongs to Cypraea'
- 'Cytherea nuttalliopsis belongs to Cytherea' according to Heilprin 1878
- 'Cytherea nuttalliopsis is recombined as Meretrix nuttalliopsis'
- 'Cytherea subimpressa belongs to Cytherea' according to Conrad 1848
- 'Cytherea subimpressa is recombined as Meretrix subimpressa'
- 'Dentalium microstria belongs to Dentalium' according to Heilprin 1880
- 'Fasciolaria woodii belongs to Fasciolaria' according to Gabb 1860
- 'Fasciolaria woodii is recombined as Cymia woodii'
- 'Fusus bocarepertus belongs to Fusus'
- 'Fusus bocaserpentis belongs to Fusus'
- 'Fusus colubri belongs to Fusus'
- 'Fusus hubbardanus belongs to Fusus' according to Harris 1896
- 'Fusus hubbardanus is recombined as Clavella hubbardanus'
- 'Fusus longiusculoides belongs to Fusus'
- 'Fusus meunieri belongs to Fusus'
- 'Fusus mohrioides belongs to Fusus'
- 'Fusus sewalliana belongs to Fusus'
- 'Fusus sirenideditus belongs to Fusus'
- 'Fusus taeniensis belongs to Fusus'
- 'Fusus tortilis belongs to Fusus' according to Whitfield 1865
- 'Fusus tortilis is recombined as Latirus tortilis'
- 'Glycymeris (Axinea) viamediae belongs to Glycymeris (Axinea)'
- 'Gryphaea thirsae is recombined as Ostrea thirsae'
- 'Infundibulum centrale is recombined as Calyptraea centralis'
- 'Lamelliconcha was reranked as Pitaria (Lamelliconcha) and belongs to Pitaria'
- 'Liotia lillianae belongs to Liotia'
- 'Lyria wilcoxiana belongs to Lyria'
- 'Lyria wilcoxiana belongs to Lyria' according to Aldrich 1894
- 'Mactra austeniana belongs to Mactra'
- 'Marginella dalliana belongs to Marginella'
- 'Martesia oligocenica belongs to Martesia'
- 'Modiola alabamensis belongs to Modiola' according to Aldrich 1895
- 'Modiola alabamensis belongs to Modiola'
- 'Natica eminulopsis belongs to Natica'
- 'Oliva trinidadensis belongs to Oliva'
- 'Ostrea crenulimarginata belongs to Ostrea'
- 'Ostrea crenulimarginata belongs to Ostrea' according to Gabb 1860
- 'Ostrea cynthiae belongs to Ostrea'
- 'Ostrea golfotristensis belongs to Ostrea'
- 'Ostrea puelchana belongs to Ostrea'
- 'Ostrea pulaskensis belongs to Ostrea' according to Harris 1892
- 'Ostrea pulaskensis belongs to Ostrea'
- 'Ostrea thalassoklusta belongs to Ostrea'
- 'Phalium was reranked as Cassis (Phalium) and belongs to Cassis'
- 'Pholas mackiana belongs to Pholas'
- 'Pitaria (Lamelliconcha) labreana belongs to Pitaria (Lamelliconcha)'
- 'Pleurotoma guppyana belongs to Pleurotoma'
- 'Pleurotoma pagoda belongs to Pleurotoma' according to Heilprin 1880
- 'Pleurotoma pagoda is recombined as Levifusus pagoda'
- 'Pseudoliva bocaserpentis belongs to Pseudoliva'
- 'Pyrula juvenis belongs to Pyrula' according to Whifield 1865
- 'Pyrula juvenis is recombined as Fusoficula juvenis'
- 'Rimella fowleriana belongs to Rimella'
- 'Rimella knappiana belongs to Rimella'
- 'Rostellaria (Veatchia) belongs to Rostellaria'
- 'Rostellaria (Veatchia) carolinae belongs to Rostellaria (Veatchia)'
- 'Rostellaria velata is recombined as Calyptraphorus velatus'
- 'Solarium stephanephorum belongs to Solarium'
- 'Strepsidura soldadensis belongs to Strepsidura'
- 'Strombus togatus belongs to Strombus' according to White 1887
- 'Strombus togatus is recombined as Cassis togata'
- 'Terebratula stantoni belongs to Terebratula'
- 'Trochus apertus is recombined as Calyptraea aperta'
- 'Trophon progne belongs to Trophon' according to White 1887
- 'Trophon progne belongs to Trophon'
- 'Turritella humerosa belongs to Turritella' according to Conrad 1835
- 'Turritella humerosa belongs to Turritella'
- 'Turritella mortoni belongs to Turritella'
- 'Turritella nerinexa belongs to Turritella' according to Harris 1895
- 'Turritella nerinexa belongs to Turritella'
- 'Turritella pumila is recombined as Mesalia pumila'
- 'Turritella pumila belongs to Turritella' according to Gabb 1860
- 'Turritella soldadensis belongs to Turritella'
- 'Venericardia crucedemaionis belongs to Venericardia'
- 'Venericardia planicosta belongs to Venericardia'
- 'Venericardia thalassoplekta belongs to Venericardia'
- 'Venerupis atlantica belongs to Venerupis'
- 'Venus (Chione) paraensis belongs to Venus (Chione)' according to White 1887
- 'Venus (Chione) paraensis is recombined as Chione paraensis'
- 'Venus circinata is recombined as Chione circinata' according to Gabb 1873
- 'Venus circinata is recombined as Pitaria (Lamelliconcha) circinata'
- 'Volutilithes pariaensis belongs to Volutilithes'
- 'Volutilithes whitensis belongs to Volutilithes'