Opinions from M. C. Perrilliat 1992
- 'Agriopoma mancorensis is recombined as Pitar mancorensis'
- 'Agriopoma mancorensis is recombined as Pitar mancorensis'
- 'Anadara belongs to Anadarinae'
- 'Anadara (Cunearca) inutilis belongs to Anadara (Cunearca)'
- 'Anadara (Tosarca) belongs to Anadara'
- 'Anadara (Tosarca) tosaensis belongs to Anadara (Tosarca)' according to Noda 1965
- 'Anadara telemba belongs to Anadara' according to Olsson 1964
- 'Anadara telemba is recombined as Anadara (Cunearca) telemba'
- 'Anadarinae belongs to Arcidae'
- 'Antigona harrisiana is recombined as Ventricolaria harrisiana'
- 'Arca colomba is recombined as Anadara (Diluvarca) colomba' according to Olsson 1964
- 'Arca colomba is recombined as Anadara (Tosarca) columba'
- 'Arca veatchi belongs to Arca' according to Olsson 1922
- 'Arca veatchi is recombined as Anadara (Tosarca) veatchi'
- 'Arca zorritoensis is recombined as Anadara (Cunearca) zorritoensis'
- 'Arcinella belongs to Chamidae'
- 'Bothrocorbula belongs to Caryocorbulinae'
- 'Calliostoma belongs to Calliostomatinae'
- 'Calliostoma tegulum belongs to Calliostoma' according to Olsson 1964
- 'Calliostoma tegulum belongs to Calliostoma'
- 'Calliostomatinae belongs to Trochidae'
- 'Cancellaria belongs to Cancellariidae'
- 'Cancellaria (Cancellaria) belongs to Cancellaria'
- 'Caryocorbulinae belongs to Corbulidae'
- 'Chione belongs to Chioninae'
- 'Chione (Chamelea) grzybowski is recombined as Lirophora (Lirophora) grzybowski'
- 'Chione (Chamelea) grzybowski belongs to Chione (Chamelea)' according to Olsson 1932
- 'Chione (Chione) angelana belongs to Chione (Chione)' according to Spieker 1922
- 'Chione (Chione) angelana is recombined as Chione (Chionopsis) angelana'
- 'Chione (Chione) propinqua belongs to Chione (Chione)' according to Spieker 1922
- 'Chione (Chione) propinqua is recombined as Chione (Chionopsis) propinqua'
- 'Chione (Lirophora) cartagenensis belongs to Chione (Lirophora)' according to Hodson 1926
- 'Chione (Lirophora) cartagenensis is recombined as Lirophora (Lirophora) cartagenensis'
- 'Chione (Lirophora) falconensis belongs to Chione (Lirophora)' according to Hodson et al. 1927
- 'Chione (Lirophora) falconensis is recombined as Lirophora (Lirophora) falconensis' according to Woodring 1982
- 'Chione (Lirophora) falconensis is recombined as Lirophora (Lirophora) falconensis'
- 'Chione (Lirophora) riomaturensis belongs to Chione (Lirophora)' according to Maury 1925
- 'Chione (Lirophora) riomaturensis is recombined as Lirophora (Lirophora) riomaturensis'
- 'Chione (Lirophora) tembla belongs to Chione (Lirophora)' according to Olsson 1964
- 'Chione (Lirophora) tembla is a subjective synonym of Lirophora (Lirophora) falconensis'
- 'Chione (Lirophora) usiacurina is recombined as Lirophora (Lirophora) usiacurina'
- 'Chione variabilis belongs to Chione' according to Nelson 1870
- 'Chione variabilis is recombined as Chione (Chionopsis) variabilis'
- 'Chioninae belongs to Veneridae'
- 'Chionopsis was reranked as Chione (Chionopsis) and belongs to Chione'
- 'Clementia belongs to Clementiinae'
- 'Clementia (Clementia) belongs to Clementia'
- 'Clementiinae belongs to Veneridae'
- 'Conus belongs to Conidae'
- 'Conus aemulator belongs to Conus'
- 'Conus aemulator aemulator belongs to Conus aemulator' according to Brown and Pilsbry 1911
- 'Conus aemulator michoacanensis belongs to Conus aemulator'
- 'Corbula (Caryocorbula) was reranked as Caryocorbula and belongs to Caryocorbulinae'
- 'Corbula (Caryocorbula) buenavistana is recombined as Bothrocorbula (Hexacorbula) buenavistana'
- 'Corbula (Caryocorbula) buenavistana belongs to Corbula (Caryocorbula)' according to Hodson 1927
- 'Corbula (Cuneocorbula) bravoana belongs to Corbula (Cuneocorbula)' according to Spieker 1922
- 'Corbula (Cuneocorbula) bravoana is recombined as Tenuicorbula bravoana'
- 'Corbula (Hexacorbula) is reassigned into Bothrocorbula'
- 'Corbula (Tenuicorbula) was reranked as Tenuicorbula and belongs to Caryocorbulinae'
- 'Corbula alabamiensis is recombined as Caryocorbula alabamiensis'
- 'Corbula alabamiensis belongs to Corbula' according to Lea 1833
- 'Corbula alabamiensis is recombined as Caryocorbula alabamiensis' according to Gardner 1926
- 'Corbula gatunensis belongs to Corbula' according to Toula 1909
- 'Corbula gatunensis is recombined as Bothrocorbula (Hexacorbula) gatunensis'
- 'Corbula hexacyma is recombined as Corbula (Hexacorbula) hexacyma' according to Olsson 1932
- 'Corbula (Hexacorbula) hexacyma is a subjective synonym of Bothrocorbula (Hexacorbula) gatunensis'
- 'Corbula tenuis belongs to Corbula' according to Sowerby 1833
- 'Corbula tenuis is recombined as Corbula (Tenuicorbula) tenuis' according to Olsson 1932
- 'Crassatellinae belongs to Crassatellidae'
- 'Cunearca was reranked as Anadara (Cunearca) and belongs to Anadara'
- 'Cyclinella belongs to Cyclininae'
- 'Cyclinella beteyensis belongs to Cyclinella' according to Olsson 1922
- 'Cyclinella beteyensis belongs to Cyclinella'
- 'Cyclinella falconensis belongs to Cyclinella' according to Hodson et al. 1927
- 'Cyclinella falconensis belongs to Cyclinella'
- 'Cyclinella gatunensis belongs to Cyclinella' according to Dall 1903
- 'Cyclinella gatunensis is a subjective synonym of Cyclinella cyclica'
- 'Cyclinella venezuelana belongs to Cyclinella' according to Hodson 1927
- 'Cyclinella venezuelana is a subjective synonym of Cyclinella cyclica'
- 'Cyclininae belongs to Veneridae'
- 'Cypraea angustirima is recombined as Siphocypraea (Muracypraea) angustirima'
- 'Cypraea problematica is recombined as Siphocypraea problematica' according to Heilprin 1887
- 'Cythara terminula belongs to Cythara' according to Dall 1927
- 'Cythara terminula is recombined as Lepicythara terminula' according to Olsson 1964
- 'Dentalium belongs to Scaphopoda'
- 'Dentalium (Dentalium) belongs to Dentalium'
- 'Dentalium (Dentalium) elephantinum belongs to Dentalium (Dentalium)' according to Montfort 1810
- 'Dentalium (Dentalium) elephantinum belongs to Dentalium (Dentalium)'
- 'Distorsio belongs to Cymatiidae'
- 'Distorsio (Distortrix) gatunensis belongs to Distorsio (Distortrix)' according to Toula 1909
- 'Distorsio (Distortrix) gatunensis is recombined as Distorsio decussatus gatunensis' according to Rutsch 1930
- 'Distorsio (Distortrix) gatunensis is recombined as Distorsio (Rhysema) decussata gatunensis'
- 'Distorsio (Rhysema) belongs to Distorsio'
- 'Distortrix was reranked as Distorsio (Distortrix) and belongs to Distorsio' according to Toula 1909
- 'Dosinia cyclica is recombined as Cyclinella cyclica'
- 'Dosinia cyclica belongs to Dosinia' according to Guppy 1866
- 'Dosinia cyclica is recombined as Cyclina cyclica' according to Gabb 1873
- 'Dosinia cyclica is recombined as Cyclinella cyclica' according to Dall 1903
- 'Eucrassatella belongs to Crassatellinae'
- 'Eucrassatella (Hybolophus) belongs to Eucrassatella'
- 'Laevityphis was reranked as Siphonochelus (Laevityphis) and belongs to Siphonochelus'
- 'Lepicythara belongs to Mangeliinae'
- 'Lepicythara camaronensis belongs to Lepicythara' according to Olsson 1964
- 'Lepicythara camaronensis belongs to Lepicythara'
- 'Lepicythara veracruzana belongs to Lepicythara' according to Perrilliat 1973
- 'Lepicythara veracruzana belongs to Lepicythara'
- 'Lirophora belongs to Chioninae'
- 'Lirophora (Lirophora) belongs to Lirophora'
- 'Lucina belongs to Lucininae'
- 'Lucina (Here) belongs to Lucina'
- 'Lucina (Here) edwilsoni belongs to Lucina (Here)'
- 'Lucina (Lepilucina) belongs to Lucina'
- 'Lucina (Lepilucina) belongs to Lucina' according to Olsson 1965
- 'Lucina (Lepilucina) gratis belongs to Lucina (Lepilucina)' according to Olsson 1964
- 'Lucina (Lepilucina) gratis belongs to Lucina (Lepilucina)'
- 'Lucina mazatlanica belongs to Lucina' according to Carpenter 1855
- 'Lucina mazatlanica is recombined as Phacoides (Here) mazatlanicus' according to Dall 1901
- 'Lucina mazatlanica is recombined as Lucina (Parvilucina) mazatlanicus' according to Hertlein and Strong 1946
- 'Lucina mazatlanica is recombined as Lucina (Parvilucina) mazatlanicus'
- 'Lucininae belongs to Lucinidae'
- 'Macoma (Psammacoma) falconensis is recombined as Psammacoma falconensis' according to Jung 1965
- 'Psammacoma falconensis is a subjective synonym of Psammacoma gatunensis'
- 'Macoma (Psammacoma) falconensis belongs to Macoma (Psammacoma)' according to H. K. Hodson 1931
- 'Macoma (Tellina) gatunensis belongs to Macoma (Tellina)' according to Toula 1909
- 'Macoma (Tellina) gatunensis is recombined as Macoma (Psammacoma) gatunensis' according to Hodson and Hodson 1931
- 'Macoma (Tellina) gatunensis is recombined as Psammacoma gatunensis'
- 'Macominae belongs to Tellinidae'
- 'Mactra (Harvella) was reranked as Harvella and belongs to Mactrinae'
- 'Mactra elegans is recombined as Mactra (Harvella) elegans' according to Gray 1853
- 'Mactra elegans belongs to Mactra' according to Sowerby 1825
- 'Mactra sincola is recombined as Harvella sincola'
- 'Mactrinae belongs to Mactridae'
- 'Mangelia heptagona is recombined as Lepicythara heptagona'
- 'Mangeliinae belongs to Turridae'
- 'Martesinae belongs to Pholadidae'
- 'Meretrix dariena belongs to Meretrix' according to Conrad 1855
- 'Meretrix dariena is recombined as Clementia dariena' according to Toula 1909
- 'Meretrix dariena is recombined as Clementia (Clementia) dariena' according to Woodring 1925
- 'Meretrix dariena is recombined as Clementia (Clementia) dariena'
- 'Mitra belongs to Mitridae'
- 'Mitra (Atrimitra) belongs to Mitra'
- 'Mitra (Atrimitra) mexicana belongs to Mitra (Atrimitra)' according to Dall 1919
- 'Mitra (Atrimitra) mexicana belongs to Mitra (Atrimitra)'
- 'Mitra idae is recombined as Mitra (Atrimitra) idae'
- 'Mitra woodringi belongs to Mitra' according to Olsson 1964
- 'Mitra woodringi is recombined as Mitra (Atrimitra) woodringi'
- 'Muracypraea was reranked as Siphocypraea (Muracypraea) and belongs to Siphocypraea'
- 'Murex anus is recombined as Distorsio anus' according to Röding 1798
- 'Nuculana (Saccella) fabalis is recombined as Saccella fabalis'
- 'Oliva belongs to Olividae'
- 'Oliva (Oliva) belongs to Oliva'
- 'Oliva cylindrica is recombined as Oliva (Oliva) cylindrica'
- 'Pecten belongs to Pectinidae'
- 'Pecten (Pecten) belongs to Pecten'
- 'Pecten (Pecten) mexicanus belongs to Pecten (Pecten)'
- 'Pecten gordus belongs to Pecten' according to Olsson 1964
- 'Pecten gordus is recombined as Pecten (Pecten) gordus'
- 'Pecten illesca belongs to Pecten' according to Olsson 1932
- 'Pecten illesca is recombined as Pecten (Pecten) illesca'
- 'Phacoides (Parvilucina) is reassigned into Lucina'
- 'Pitar belongs to Pitarinae'
- 'Pitarinae belongs to Veneridae'
- 'Psammacoma belongs to Macominae'
- 'Pseudorotella was reranked as Teinostoma (Pseudorotella) and belongs to Teinostoma'
- 'Saccella belongs to Nuculanidae'
- 'Scala weigandi belongs to Scala' according to Böse 1910
- 'Scala weigandi is recombined as Scalina weigandi'
- 'Scalaria staminea is recombined as Scalina staminea' according to Palmer 1937
- 'Scalina belongs to Epitoniidae'
- 'Sininae belongs to Naticidae'
- 'Sinum belongs to Sininae'
- 'Sinum euryhedra belongs to Sinum' according to Woodring 1957
- 'Sinum euryhedra belongs to Sinum'
- 'Siphocypraea belongs to Cypraeidae'
- 'Siphonochelus belongs to Typhinae'
- 'Solen belongs to Solenidae'
- 'Solena was reranked as Solen (Solena) and belongs to Solen'
- 'Spondylus belongs to Spondylidae'
- 'Spondylus lucasi belongs to Spondylus'
- 'Teinostoma belongs to Vitrinellidae'
- 'Teinostoma (Pseudorotella) caronensis belongs to Teinostoma (Pseudorotella)'
- 'Teinostoma (Pseudorotella) pycnum belongs to Teinostoma (Pseudorotella)'
- 'Teinostoma (Pseudorotella) pycnum belongs to Teinostoma (Pseudorotella)' according to Woodring 1957
- 'Tellina belongs to Tellininae'
- 'Tellina was reranked as Macoma (Tellina) and belongs to Macoma' according to Toula 1909
- 'Tellina aequiterminata is corrected as Tellina aequilaterminata and belongs to Tellina' according to Brown and Pilsbry 1912
- 'Tellina (Eurytellina) aequilaterminata is a subjective synonym of Psammacoma gatunensis'
- 'Tellina zapotalensis belongs to Tellina' according to Spieker 1922
- 'Tellina zapotalensis is recombined as Macoma (Psammacoma) zapotalensis' according to Olsson 1932
- 'Tellina zapotalensis is recombined as Psammacoma zapotalensis'
- 'Tellininae belongs to Tellinidae'
- 'Triton clathratus belongs to Triton' according to Lamarck 1816
- 'Triton clathratus is recombined as Distorsio (Rhysema) clathratum' according to Clench and Turner 1957
- 'Tritonium decussatum is recombined as Distorsio decussatus' according to Rutsch 1930
- 'Tritonium decussatum is recombined as Distorsio (Rhysema) decussatus' according to Woodring 1959
- 'Tritonium decussatum is recombined as Distorsio (Rhysema) decussata'
- 'Trochus conulus belongs to Trochus' according to Linnaeaus 1758
- 'Trochus conulus is recombined as Calliostoma conulus' according to Hermannsen 1846
- 'Typhinae belongs to Muricidae'
- 'Typhis sawkinsi is recombined as Siphonochelus (Laevityphis) sawkinsi'
- 'Venerinae belongs to Veneridae'
- 'Ventricolaria belongs to Venerinae'
- 'Venus woodwardi is recombined as Chione (Chionopsis) woodwardi'
- 'Voluta oliva belongs to Voluta' according to Linnaeus 1758
- 'Voluta oliva is recombined as Oliva oliva' according to Lamarck 1799