Opinions from J. R DuBar 1958
- 'Acteocina belongs to Acteocinidae'
- 'Alectryonia was reranked as Ostrea (Alectryonia) and belongs to Ostrea'
- 'Amussium was reranked as Pecten (Amusium) and belongs to Pectinidae'
- 'Anadara belongs to Arcidae'
- 'Anadara (Anadara) belongs to Anadara'
- 'Anomia simplex belongs to Anomia'
- 'Arca belongs to Arcidae'
- 'Arca (Fossularca) was reranked as Fossularca and belongs to Arcidae'
- 'Arca adamsi is recombined as Fossularca (Fossularca) adamsi'
- 'Arca aquila belongs to Arca'
- 'Arca lienosa is recombined as Anadara (Anadara) lienosa'
- 'Arca rustica belongs to Arca' according to Tuomey and Holmes 1857
- 'Arca rustica is recombined as Scapharca (Anadara) rustica' according to Dall 1898
- 'Arca rustica is recombined as Anadara (Anadara) rustica'
- 'Arca scalarina is recombined as Scapharca (Cunearca) scalarina' according to Dall 1898
- 'Arca scalarina is recombined as Anadara (Cunearca) scalarina'
- 'Arcidae belongs to Arcacea'
- 'Arcoptera wagneriana is recombined as Arca wagneriana' according to Dall 1898
- 'Arcoptera wagneriana is recombined as Arca wagneriana'
- 'Astarte lunulata is recombined as Crassinella lunulata'
- 'Barbatia (Calloarca) irregularis belongs to Barbatia (Calloarca)' according to Dall 1898
- 'Barbatia (Calloarca) irregularis belongs to Barbatia (Calloarca)'
- 'Barbatia (Cucullaria) taeniata belongs to Barbatia (Cucullaria)' according to Dall 1898
- 'Barbatia (Cucullaria) taeniata is recombined as Barbatia (Calloarca) taeniata'
- 'Brachidontes (Brachidontes) belongs to Brachidontes' according to Swainson 1840
- 'Bulla belongs to Bullidae'
- 'Bulla (Bulla) occidentalis is recombined as Bulla occidentalis'
- 'Bulla striata belongs to Bulla'
- 'Busycon belongs to Busyconidae'
- 'Busycon (Busycon) belongs to Busycon'
- 'Cancellaria belongs to Cancellariidae'
- 'Cancellaria (Cancellaria) belongs to Cancellaria'
- 'Cancellaria conradiana is recombined as Cancellaria (Cancellaria) conradiana'
- 'Cancellaria tenera is recombined as Trigonostoma tenera'
- 'Cancellaria tenera belongs to Cancellaria' according to Philippi 1848
- 'Cancellaria tenera is recombined as Cancellaria (Trigonostoma) tenera' according to Dall 1890
- 'Cancellaria venusta is recombined as Cancellaria (Massyla) venusta'
- 'Cardita belongs to Carditidae'
- 'Cardita perplana is recombined as Cardita (Pteromeris) perplana'
- 'Cardita perplana is recombined as Glans (Pteromeris) perplana' according to Gardner 1943
- 'Carditamera was reranked as Cardita (Carditamera) and belongs to Cardita'
- 'Carditamera floridana is recombined as Cardita (Carditamera) floridana'
- 'Cerithium dislocatum is recombined as Terebra (Strioterebrum) dislocata'
- 'Cerodrillia belongs to Turrinae'
- 'Cerodrillia (Lissodrillia) belongs to Cerodrillia' according to Bartsch and Rehder 1939
- 'Cerodrillia (Lissodrillia) belongs to Cerodrillia'
- 'Chlamys belongs to Pectinidae'
- 'Chlamys (Chlamys) belongs to Chlamys'
- 'Clathrodrillia belongs to Turrinae'
- 'Congeria lamellata belongs to Congeria' according to Dall 1898
- 'Congeria lamellata is recombined as Mytilopsis lamellata'
- 'Conus (Contraconus) belongs to Conus'
- 'Conus adversarius is recombined as Conus (Contraconus) adversarius'
- 'Conus stearnsi is corrected as Conus stearnsii and belongs to Conus'
- 'Crassatella gibbesii is recombined as Crassatellites (Crassatellites) gibbesii' according to Mansfield 1932
- 'Crassatella gibbesii is recombined as Eucrassatella gibbesii'
- 'Crassatella gibbesii belongs to Crassatella' according to Tuomey and Holmes 1856
- 'Crassatella gibbesii is recombined as Crassatellites (Scambula) gibbesii' according to Dall 1903
- 'Crassatellites (Crassinella) acutus belongs to Crassatellites (Crassinella)' according to Dall 1903
- 'Crassatellites (Crassinella) acutus is recombined as Crassinella acutus'
- 'Crassinella belongs to Crassatellidae'
- 'Crassostrea belongs to Ostreidae'
- 'Cucullaria was reranked as Barbatia (Cucullaria) and belongs to Barbatia' according to Dall 1898
- 'Cunearca was reranked as Anadara (Cunearca) and belongs to Anadara'
- 'Cymatosyrinx belongs to Turrinae'
- 'Cymatosyrinx was reranked as Drillia (Cymatosyrinx) and belongs to Drillia' according to Dall 1889
- 'Cypricardia arata is recombined as Cardita (Carditamera) arata'
- 'Dactylidia was reranked as Olivella (Dactylidia) and belongs to Olivella'
- 'Drillia (Cymatosyrinx) aepynota belongs to Drillia (Cymatosyrinx)' according to Dall 1889
- 'Drillia (Cymatosyrinx) aepynota is recombined as Cymatosyrinx aepynota'
- 'Drillia ebenina is recombined as Clathrodrillia ebenina'
- 'Drillia ostrearum belongs to Drillia' according to Stearns 1872
- 'Drillia ostrearum is recombined as Clathrodrillia ostrearum'
- 'Drillia pagodula is recombined as Fenimorea pagodula'
- 'Drillia pagodula belongs to Drillia' according to Dall 1889
- 'Drillia perpolita is recombined as Cymatosyrinx perpolita'
- 'Drillia perpolita belongs to Drillia' according to Dall 1890
- 'Eucrassatella belongs to Crassatellidae'
- 'Fasciolaria belongs to Fasciolariidae'
- 'Fasciolaria (Fasciolaria) belongs to Fasciolaria'
- 'Fasciolaria (Triplofusus) belongs to Fasciolaria'
- 'Fasciolaria apicina belongs to Fasciolaria' according to Dall 1890
- 'Fasciolaria apicina is recombined as Fasciolaria (Fasciolaria) apicina'
- 'Fasciolaria gigantea is recombined as Fasciolaria (Triplofusus) gigantea'
- 'Fasciolaria scalarina belongs to Fasciolaria' according to Heilprin 1887
- 'Fasciolaria scalarina is recombined as Fasciolaria (Triplofusus) scalarina'
- 'Fenimorea belongs to Turrinae'
- 'Fossularca (Fossularca) belongs to Fossularca'
- 'Fulgur contrarius belongs to Fulgur' according to Conrad 1840
- 'Fulgur contrarius is recombined as Busycon (Busycon) contrarius'
- 'Fulgur rapum belongs to Fulgur' according to Heilprin 1887
- 'Fulgur rapum is recombined as Busycon (Busycon) rapum'
- 'Fusinus belongs to Fasciolariidae'
- 'Fusus caloosaensis is recombined as Fusinus (Heilprinia) caloosaensis'
- 'Glycymeris belongs to Arcidae'
- 'Glycymeris (Tuceta) arata floridana belongs to Glycymeris (Tuceta) arata' according to Olsson and Harbison 1953
- 'Glycymeris (Tuceta) arata floridana belongs to Glycymeris (Tuceta) arata'
- 'Heilprinia was reranked as Fusinus (Heilprinia) and belongs to Fusinus'
- 'Helisoma belongs to Planorbidae'
- 'Leptoconus was reranked as Conus (Leptoconus) and belongs to Conus'
- 'Marginella belongs to Marginellidae'
- 'Marginella (Leptegouana) [misspelled as Marginella (Leptegonana)] belongs to Marginella'
- 'Marginella apicina is recombined as Marginella (Leptegonana) apicina'
- 'Marginella eulima belongs to Marginella' according to Dall 1892
- 'Marginella eulima is recombined as Marginella (Leptegonana) eulima'
- 'Marginella onichidella belongs to Marginella' according to Dall 1890
- 'Marginella onichidella is recombined as Marginella (Leptegonana) onichidella'
- 'Marginella precursor belongs to Marginella' according to Dall 1890
- 'Marginella precursor is recombined as Marginella (Leptegonana) precursor'
- 'Massyla was reranked as Cancellaria (Massyla) and belongs to Cancellaria'
- 'Melongena belongs to Busyconidae'
- 'Melongena (Rexmela) belongs to Melongena'
- 'Mitra heilprini belongs to Mitra' according to Cossmann 1899
- 'Mitra heilprini is recombined as Mitra (Pleioptygma) heilprini'
- 'Mitromorpha [misspelled as Mitramorpha] belongs to Turrinae'
- 'Mitromorpha cincta [misspelled as Mitramorpha cincta] belongs to Mitramorpha'
- 'Murex corona is recombined as Melongena (Rexmela) corona'
- 'Mytilus exustus is recombined as Brachidontes (Brachidontes) exustus'
- 'Nodipecten was reranked as Chlamys (Nodipecten) and belongs to Chlamys'
- 'Nucula acuta is recombined as Nuculana (Saccella) acuta'
- 'Nuculana belongs to Nuculanidae'
- 'Nuculanidae belongs to Nuculacea'
- 'Nuculidae belongs to Nuculacea'
- 'Nuculocardia divaricata is recombined as Crenella divaricata'
- 'Oliva belongs to Olividae'
- 'Oliva (Ispidula) belongs to Oliva'
- 'Oliva mutica is recombined as Olivella (Dactylidia) mutica'
- 'Oliva sayana is recombined as Oliva (Ispidula) sayana'
- 'Olivella belongs to Olividae'
- 'Ostrea (Ostrea) belongs to Ostrea'
- 'Ostrea (Ostrea) subdigitalina belongs to Ostrea (Ostrea)' according to Olsson and Harbison 1953
- 'Ostrea (Ostrea) subdigitalina belongs to Ostrea (Ostrea)'
- 'Ostrea nodosa is recombined as Pecten (Nodipecten) nodosus' according to Dall 1898
- 'Ostrea nodosa is recombined as Pecten (Lyropecten) nodosus' according to Perry 1940
- 'Ostrea nodosa is recombined as Chlamys (Nodipecten) nodosus'
- 'Ostrea sculpturata is recombined as Ostrea (Alectryonia) sculpturata'
- 'Ostrea virginica is recombined as Crassostrea virginica'
- 'Ostreidae belongs to Ostracea'
- 'Pecten belongs to Pectinidae'
- 'Pecten (Chlamys) gibbus anteamplicostatus belongs to Pecten (Chlamys) gibbus' according to Mansfield 1936
- 'Pecten (Chlamys) gibbus anteamplicostatus is recombined as Chlamys (Plagioctenium) anteamplicostatus' according to Olsson and Harbison 1953
- 'Pecten (Chlamys) gibbus anteamplicostatus is recombined as Chlamys anteamplicostatus'
- 'Pecten (Nodipecten) caloosaensis belongs to Pecten (Nodipecten)' according to Dall 1898
- 'Pecten (Nodipecten) caloosaensis is recombined as Chlamys (Nodipecten) caloosaensis'
- 'Pecten (Pecten) raveneli is recombined as Pecten raveneli'
- 'Pecten (Plagioctenium) is reassigned into Chlamys'
- 'Pecten comparilis is recombined as Chlamys (Aequipecten) comparilis'
- 'Pecten fuscopurpureus is recombined as Chlamys (Chlamys) fuscopurpureus'
- 'Pecten gibbus is recombined as Chlamys (Plagioctenium) gibbus'
- 'Pecten gibbus is recombined as Pecten (Chlamys) gibbus' according to Mansfield 1936
- 'Pecten irradians is recombined as Pecten gibbus irradians' according to Perry 1940
- 'Pecten irradians is recombined as Chlamys (Plagioctenium) gibbus irradians'
- 'Pecten mortoni is recombined as Amusium mortoni'
- 'Pecten solaroides is recombined as Pecten (Plagioctenium) eboreus solaroides' according to Dall 1898
- 'Pecten solaroides is recombined as Chlamys (Plagioctenium) solaroides' according to Olsson and Harbison 1953
- 'Pecten solaroides is recombined as Chlamys (Plagioctenium) solaroides'
- 'Pectenacea is a misspelling of Pectinacea'
- 'Pectunculus americanus is recombined as Glycymeris americana'
- 'Pectunculus arata is recombined as Glycymeris (Tuceta) arata' according to Olsson and Harbison 1953
- 'Pectunculus arata is recombined as Glycymeris (Tuceta) arata'
- 'Pectunculus arata belongs to Pectunculus' according to Conrad 1841
- 'Persicula belongs to Marginellidae'
- 'Persicula ovula belongs to Persicula' according to Conrad 1848
- 'Persicula ovula belongs to Persicula'
- 'Planorbidae belongs to Stylommatophora'
- 'Pleioptygma was reranked as Mitra (Pleioptygma) and belongs to Mitra'
- 'Pleuromeris was reranked as Cardita (Pleuromeris) and belongs to Cardita'
- 'Pleurotoma (Mangilia) simpsoni is recombined as Cerodrillia (Lissodrillia) simpsoni'
- 'Pleurotoma albida is recombined as Polystira albida'
- 'Pleurotoma lunata is recombined as Cymatosyrinx lunata'
- 'Plicatula belongs to Spondylidae'
- 'Plicatula marginata belongs to Plicatula'
- 'Polystira belongs to Turrinae'
- 'Pteromeris was reranked as Cardita (Pteromeris) and belongs to Cardita'
- 'Pteromeris was reranked as Glans (Pteromeris) and belongs to Glans' according to Gardner 1943
- 'Ringicula belongs to Ringiculidae'
- 'Ringicula floridana belongs to Ringicula' according to Dall 1890
- 'Ringicula floridana is recombined as Ringicula (Ringiculella) floridana'
- 'Ringiculella was reranked as Ringicula (Ringiculella) and belongs to Ringicula'
- 'Saccella was reranked as Nuculana (Saccella) and belongs to Nuculana'
- 'Scapharca (Scapharca) campyla is recombined as Anadara (Anadara) campyla'
- 'Scaphella belongs to Volutidae'
- 'Spondylus rotundatus belongs to Spondylus' according to Heilprin 1887
- 'Spondylus rotundatus belongs to Spondylus'
- 'Strioterebrum was reranked as Terebra (Strioterebrum) and belongs to Terebra'
- 'Stylommatophora belongs to Pulmonata'
- 'Terebra belongs to Terebridae'
- 'Trigonostoma belongs to Cancellariidae'
- 'Tuceta was reranked as Glycymeris (Tuceta) and belongs to Glycymeris'
- 'Tuceta was reranked as Glycymeris (Tuceta) and belongs to Glycymeris' according to Olsson and Harbison 1953
- 'Turbinella regina is recombined as Xancus regina'
- 'Turbinella scolymoides is recombined as Xancus scolymoides'
- 'Turbinella scolymoides belongs to Turbinella' according to Dall 1890
- 'Vasum belongs to Vasidae'
- 'Vasum horridum belongs to Vasum' according to Heilprin 1887
- 'Vasum horridum belongs to Vasum'
- 'Venericardia tridentata is recombined as Cardita (Pleuromeris) tridentata'
- 'Voluta floridana belongs to Voluta' according to Heilprin 1887
- 'Voluta floridana is recombined as Scaphella floridana'
- 'Volvaria canaliculata is recombined as Acteocina canaliculata'
- 'Xancus belongs to Xancidae'