Opinions from R. L. Squires and R. A. Demetrion 1992
- 'Acanthocardia belongs to Cardiidae'
- 'Acar was reranked as Barbatia (Acar) and belongs to Barbatia'
- 'Acrilla belongs to Epitoniidae'
- 'Actinacis belongs to Actinacididae'
- 'Actinocyclina belongs to Discocyclinidae'
- 'Amaurellina (Euspirocrommium) clarki is recombined as Pachycrommium clarki'
- 'Amauropsis belongs to Naticidae'
- 'Anomia belongs to Anomiidae'
- 'Antilla batequensis belongs to Antilla'
- 'Antillia belongs to Mussidae'
- 'Antillia batequensis belongs to Antillia'
- 'Archaeolithothamnium belongs to Corallinaceae'
- 'Architectonica belongs to Architectonicidae'
- 'Architectonica cognata is recombined as Architectonica (Stellaxis) cognata'
- 'Arene belongs to Turbinidae'
- 'Arene mcleani belongs to Arene'
- 'Astrocoenia belongs to Astrocoeniidae'
- 'Astrocoenia dilloni belongs to Astrocoenia'
- 'Aturia belongs to Aturiidae'
- 'Aturia myrli is corrected as Aturia myrlae and belongs to Aturia'
- 'Axinaea (Limopsis) sagittata is recombined as Glycymeris (Glycymerita) sagittata'
- 'Barbatia belongs to Arcidae'
- 'Barbatia (Barbatia) belongs to Barbatia'
- 'Batequeus belongs to Pectinidae'
- 'Batequeus mezquitalensis belongs to Batequeus'
- 'Bernaya belongs to Cypraeidae'
- 'Bernaya (Protocypraea) belongs to Bernaya'
- 'Bernaya (Protocypraea) grovesi belongs to Bernaya (Protocypraea)'
- 'Bucardiomya was reranked as Pholadomya (Bucardiomya) and belongs to Pholadomya'
- 'Bullaea gabbiana belongs to Bullaea'
- 'Campanile belongs to Campanilidae'
- 'Cardium linteum is recombined as Nemocardium linteum'
- 'Cardium sorrentoensis is recombined as Acanthocardia (Agnocardia) sorrentoense'
- 'Cellaria belongs to Cellaridae'
- 'Cellaridae is a misspelling of Cellariidae'
- 'Clavella tabulata is recombined as Clavilithes tabulatus'
- 'Clavilithes belongs to Fasciolariidae'
- 'Colpophyllia belongs to Faviidae'
- 'Colpophyllia nicholasi belongs to Colpophyllia'
- 'Conus belongs to Conidae'
- 'Conus caleocius belongs to Conus'
- 'Cowlitzia was reranked as Ectinochilus (Cowlitzia) and belongs to Ectinochilus'
- 'Crassatella belongs to Crassatellidae'
- 'Cubitostrea belongs to Ostreidae'
- 'Cubitostrea mezquitalensis belongs to Cubitostrea'
- 'Cylichnella tantilla is recombined as Cylichnina tantilla'
- 'Cylichnina belongs to Cylichnidae'
- 'Cypraedia belongs to Pediculariidae'
- 'Dentalium belongs to Dentaliidae'
- 'Dentalium stentor belongs to Dentalium'
- 'Echinolampas belongs to Echinolampadidae'
- 'Ectinochilus belongs to Strombidae'
- 'Ectinochilus (Macilentos) belongs to Ectinochilus'
- 'Elasmostoma belongs to Elasmostomatidae'
- 'Elasmostoma bajaensis belongs to Elasmostoma' according to Squires and Demetrion 1989
- 'Elasmostoma bajaensis belongs to Elasmostoma'
- 'Elasmostomatidae belongs to Lithonida'
- 'Eocernina belongs to Naticidae'
- 'Eocithara belongs to Harpidae'
- 'Eocypraea belongs to Ovulidae'
- 'Epitonium belongs to Epitoniidae'
- 'Eupatagus belongs to Brissidae'
- 'Eupatagus batequensis belongs to Eupatagus'
- 'Exputens was reranked as Nayadina (Exputens) and belongs to Nayadina'
- 'Fimbria belongs to Fimbriidae'
- 'Fimbria pacifica belongs to Fimbria'
- 'Galeodea belongs to Cassidae'
- 'Glycymeris belongs to Glycymerididae'
- 'Glycymerita was reranked as Glycymeris (Glycymerita) and belongs to Glycymeris'
- 'Glyptoactis (Claibornicardia) belongs to Glyptoactis'
- 'Goniopora belongs to Poritidae'
- 'Goniopora vaughani belongs to Goniopora'
- 'Gyrodes belongs to Naticidae'
- 'Heliopora belongs to Helioporidae'
- 'Hercoglossa belongs to Hercoglossidae'
- 'Heterocoenia belongs to Stylinidae'
- 'Lepidocyclina belongs to Lepidocyclinidae'
- 'Lima belongs to Limidae'
- 'Lima kennedyi belongs to Lima'
- 'Lophoranina belongs to Raninidae'
- 'Lophoranina bishopi belongs to Lophoranina'
- 'Lyria belongs to Volutidae'
- 'Lyria andersoni belongs to Lyria'
- 'Lyrischapa belongs to Volutidae'
- 'Megistostoma belongs to Philinidae'
- 'Montastraea is corrected as Montastrea and belongs to Faviidae'
- 'Montastrea laurae belongs to Montastrea'
- 'Natica hannibali is recombined as Eocernina hannibali'
- 'Nayadina belongs to Malleidae'
- 'Nemocardium belongs to Cardiidae'
- 'Nerita perversa is recombined as Velates perversus'
- 'Olequahia belongs to Bursidae'
- 'Olivella belongs to Olividae'
- 'Olivella mathewsonii belongs to Olivella'
- 'Operculina belongs to Nummulitidae'
- 'Orthophragmina advena belongs to Orthophragmina' according to Cushman 1921
- 'Orthophragmina advena is recombined as Pseudophragmina advena'
- 'Orthophragmina clarki is recombined as Pseudophragmina clarki'
- 'Pachycrommium belongs to Naticidae'
- 'Paraseraphs belongs to Seraphsidae'
- 'Paraster was reranked as Schizaster (Paraster) and belongs to Schizaster'
- 'Parisididae belongs to Gorgonacea'
- 'Parisis belongs to Parisididae'
- 'Parisis batequensis belongs to Parisis'
- 'Pejona lajollaensis is recombined as Lyrischapa lajollaensis'
- 'Pholadomya belongs to Pholadomyidae'
- 'Pholadomya (Bucardiomya) givensi belongs to Pholadomya (Bucardiomya)'
- 'Phygraea was reranked as Pycnodonte (Phygraea) and belongs to Pycnodonte'
- 'Pinna belongs to Pinnidae'
- 'Pinna llajasensis belongs to Pinna'
- 'Pitar belongs to Veneridae'
- 'Pitar (Lamelliconcha) belongs to Pitar'
- 'Placotrochus belongs to Flabellidae'
- 'Platyoptera belongs to Strombidae'
- 'Platyoptera pacifica belongs to Platyoptera'
- 'Plicaea filamentosa is recombined as Plicatula filamentosa'
- 'Plicatula belongs to Plicatulidae'
- 'Pseudophragmina belongs to Discocyclinidae'
- 'Pycnodonta is corrected as Pycnodonte and belongs to Gryphaeidae'
- 'Pycnodonte (Pegma) belongs to Pycnodonte'
- 'Pycnodonte (Pegma) bajaensis belongs to Pycnodonte (Pegma)'
- 'Pycnodonte (Phygraea) pacifica belongs to Pycnodonte (Phygraea)'
- 'Ranella domenginica belongs to Ranella'
- 'Ranina belongs to Raninidae'
- 'Ranina berglundi belongs to Ranina'
- 'Rimella macilenta is recombined as Ectinochilus (Macilentos) macilenta'
- 'Rostellaria (Rimella) canalifera is recombined as Rostellaria canalifer' according to Gabb 1864
- 'Rostellaria (Rimella) canalifera is recombined as Ectinochilus (Cowlitzia) canalifera'
- 'Scaphander belongs to Cylichnidae'
- 'Schizaster belongs to Schizasteridae'
- 'Schizaster lecontei is recombined as Schizaster (Paraster) lecontei'
- 'Serpula belongs to Serpulidae'
- 'Serpula batequensis belongs to Serpula'
- 'Solen novacula is recombined as Solena (Eosolen) novacularis'
- 'Solena belongs to Solenidae'
- 'Solena (Eosolen) belongs to Solena'
- 'Spondylus belongs to Spondylidae'
- 'Spondylus batequensis belongs to Spondylus'
- 'Stellaxis was reranked as Architectonica (Stellaxis) and belongs to Architectonica'
- 'Stephanocyathus belongs to Caryophyllidae'
- 'Stomatopora belongs to Diastoporidae'
- 'Stylophora belongs to Pocilloporidae'
- 'Stylophora chaneyi belongs to Stylophora' according to Durham 1942
- 'Stylophora chaneyi belongs to Stylophora'
- 'Stylosmilia belongs to Stylinidae'
- 'Stylosmilia ameliae belongs to Stylosmilia'
- 'Tenagodus belongs to Siliquariidae'
- 'Tenagodus bajaensis belongs to Tenagodus'
- 'Tornatina erratica is recombined as Paraseraphs erraticus'
- 'Trachycardium (Agnocardia) is reassigned into Acanthocardia'
- 'Turbinolia belongs to Caryophyllidae'
- 'Turbinolia dickersoni belongs to Turbinolia'
- 'Turritella belongs to Turritellidae'
- 'Turritella andersoni belongs to Turritella'
- 'Turritella applini is recombined as Turritella uvasana applinae'
- 'Turritella buwaldana belongs to Turritella'
- 'Turritella lawsoni belongs to Turritella'
- 'Turritella merriami belongs to Turritella'
- 'Turritella uvasana belongs to Turritella'
- 'Velates belongs to Neritidae'
- 'Venericardia (Glyptoactis) was reranked as Glyptoactis and belongs to Carditidae'
- 'Venericardia (Glyptoactis) domenginica is recombined as Glyptoactis (Claibornicardia) domenginica'
- 'Xenophora belongs to Xenophoridae'
- 'Xenophora stocki belongs to Xenophora'