Opinions from A. A. Olsson 1931

  • 'Acanthina belongs to Thaisidae'
  • 'Acharax belongs to Solemyacidae'
  • 'Acharax belenensis belongs to Acharax'
  • 'Acila belongs to Nuculidae'
  • 'Acila paita belongs to Acila'
  • 'Acila plura belongs to Acila'
  • 'Agaronia antisana belongs to Agaronia'
  • 'Agaronia cotapaxi belongs to Agaronia'
  • 'Agriopoma belongs to Veneridae'
  • 'Agriopoma mancorensis belongs to Agriopoma'
  • 'Ampullariidae belongs to Ctenobranchiata'
  • 'Ampullina belongs to Ampullariidae'
  • 'Ampullina bravoensis belongs to Ampullina'
  • 'Ampullinopsis belongs to Ampullariidae'
  • 'Anconia belongs to Melaniidae'
  • 'Anconia elenensis belongs to Anconia'
  • 'Antigona belongs to Veneridae'
  • 'Aporrhaidae belongs to Taenioglossa'
  • 'Arca belongs to Arcidae'
  • 'Arca (Argina) puntabravoensis belongs to Arca (Argina)'
  • 'Arcidae belongs to Arcacea'
  • 'Argina belongs to Arcidae'
  • 'Argina puntabravoensis belongs to Argina'
  • 'Artena belongs to Veneridae'
  • 'Astartacea belongs to Teleodesmacea'
  • 'Borsonia belongs to Turridae'
  • 'Borsonia peruviana belongs to Borsonia'
  • 'Buccinidae belongs to Rachigdossa'
  • 'Callista belongs to Veneridae'
  • 'Carditacea belongs to Teleodesmacea'
  • 'Carditidae belongs to Carditacea'
  • 'Cassididae belongs to Taenioglossa'
  • 'Cerithiadae is corrected as Cerithiidae and belongs to Taenioglossa'
  • 'Cerithium belongs to Cerithiidae'
  • 'Cerithium macarum belongs to Cerithium'
  • 'Chione belongs to Veneridae'
  • 'Chione posorjensis belongs to Chione'
  • 'Chiraluta belongs to Volutidae'
  • 'Chiraluta inca belongs to Chiraluta'
  • 'Chorus belongs to Thaisidae'
  • 'Chorus meroensis belongs to Chorus'
  • 'Chorus sula belongs to Chorus'
  • 'Clathrodrillia belongs to Turridae'
  • 'Clathrodrillia mira belongs to Clathrodrillia'
  • 'Codakia belongs to Lucinidae'
  • 'Costacallista belongs to Veneridae'
  • 'Costacallista canoasensis belongs to Costacallista'
  • 'Costacallista mancorensis belongs to Costacallista'
  • 'Crassatellites belongs to Crassatellitidae'
  • 'Crassatellites neorhynchus belongs to Crassatellites'
  • 'Crassatellitidae belongs to Astartacea'
  • 'Ctenobranchiata belongs to Gastropoda'
  • 'Cymia belongs to Thaisidae'
  • 'Cymia berryi belongs to Cymia'
  • 'Cypraea belongs to Cypraeidae'
  • 'Cypraea (Cypraedia) chira belongs to Cypraea (Cypraedia)'
  • 'Cypraedia was reranked as Cypraea (Cypraedia) and belongs to Cypraea'
  • 'Cypricardiacea belongs to Teleodesmacea'
  • 'Cyrenacea belongs to Teleodesmacea'
  • 'Cyrenidae belongs to Cyrenacea'
  • 'Cyrtochetus belongs to Buccinidae'
  • 'Cyrtochetus chiraensis belongs to Cyrtochetus'
  • 'Donacidae belongs to Tellinacea'
  • 'Donax belongs to Donacidae'
  • 'Donax petersoni belongs to Donax'
  • 'Dosinia belongs to Veneridae'
  • 'Dosinia (Dosinidia) belongs to Dosinia' according to Dall 1902
  • 'Dosinia (Dosinidia) was reranked as Dosinidia and belongs to Veneridae'
  • 'Dosinidia palmerae belongs to Dosinidia'
  • 'Dreisseniidae belongs to Pectinacea'
  • 'Ectinochilus belongs to Aporrhaidae'
  • 'Fasciolariidae is corrected as Fasciolaridae and belongs to Rachiglossa'
  • 'Faunus belongs to Melanopsinae'
  • 'Ficidae belongs to Taenioglossa'
  • 'Ficus belongs to Taenioglossa'
  • 'Ficus chiraensis belongs to Ficus'
  • 'Ficus woodringi belongs to Ficus'
  • 'Hannatoma belongs to Melaniidae'
  • 'Hannatoma emendorferi belongs to Hannatoma'
  • 'Hannatoma tumbezia belongs to Hannatoma'
  • 'Harpa belongs to Harpidae'
  • 'Harpa myrmia belongs to Harpa'
  • 'Harpidae belongs to Rachigdossa'
  • 'Hemisinus belongs to Melaniidae'
  • 'Hemisinus terebriformis belongs to Hemisinus'
  • 'Herculea belongs to Cassididae'
  • 'Herculea charanalense belongs to Herculea'
  • 'Isocardiacea belongs to Teleodesmacea'
  • 'Jagonia belongs to Lucinidae'
  • 'Jagonia peruviana belongs to Jagonia'
  • 'Knefastia belongs to Turridae'
  • 'Knefastia chira belongs to Knefastia'
  • 'Lamelliconcha belongs to Veneridae'
  • 'Lamelliconcha ayabaca belongs to Lamelliconcha'
  • 'Lamelliconcha charanica belongs to Lamelliconcha'
  • 'Lamelliconcha wolfi belongs to Lamelliconcha'
  • 'Lamprodoma belongs to Olividae'
  • 'Lamprodoma illesca belongs to Lamprodoma'
  • 'Latirus belongs to Fasciolaridae'
  • 'Latrius quercotillaensis belongs to Latrius'
  • 'Leda belongs to Ledidae'
  • 'Leda stewardi belongs to Leda'
  • 'Ledidae belongs to Nuculacea'
  • 'Lucina belongs to Lucinidae'
  • 'Lucina inca belongs to Lucina'
  • 'Lucina lomitensis belongs to Lucina'
  • 'Lucinidae belongs to Lucinacea'
  • 'Lucinoma belongs to Lucinidae'
  • 'Lucinoma zapotalensis belongs to Lucinoma'
  • 'Lunatia belongs to Naticidae'
  • 'Lunatia chulucana belongs to Lunatia'
  • 'Lyria belongs to Volutidae'
  • 'Lyria peruviana belongs to Lyria'
  • 'Macoma belongs to Tellinidae'
  • 'Macoma lissoni belongs to Macoma'
  • 'Macoma meroensis belongs to Macoma'
  • 'Mactra belongs to Mactridae'
  • 'Mactra tumbezia belongs to Mactra'
  • 'Mactracea belongs to Teleodesmacea'
  • 'Mactrella belongs to Mactridae'
  • 'Mactridae belongs to Mactracea'
  • 'Mancorus belongs to Fasciolaridae'
  • 'Melanatria gesteri is recombined as Hannatoma gesteri'
  • 'Melaniidae belongs to Taenioglossa'
  • 'Melanopsinae was reranked as the family Melanopsidae and belongs to Taenioglossa'
  • 'Melongena belongs to Buccinidae'
  • 'Melongena charanalensis belongs to Melongena'
  • 'Metula belongs to Buccinidae'
  • 'Metula peruviana belongs to Metula'
  • 'Morum belongs to Cassididae'
  • 'Muricidae belongs to Rachiglossa'
  • 'Myrtaea cookei belongs to Myrtaea'
  • 'Myrtea [misspelled as Myrtaea] belongs to Lucinidae'
  • 'Mytilidae belongs to Pectinacea'
  • 'Mytilopsis belongs to Dreissenidae'
  • 'Mytilopsis trigalensis belongs to Mytilopsis'
  • 'Mytilus belongs to Mytilidae'
  • 'Mytilus canoasensis belongs to Mytilus'
  • 'Naticidae belongs to Taenioglossa'
  • 'Neverita belongs to Naticidae'
  • 'Neverita subreclusiana belongs to Neverita'
  • 'Nucula belongs to Nuculidae'
  • 'Nucula mancorensis belongs to Nucula'
  • 'Nucula paboensis belongs to Nucula'
  • 'Nuculidae belongs to Nuculacea'
  • 'Oliva belongs to Olividae'
  • 'Oliva pichincha belongs to Oliva'
  • 'Olivancillaria belongs to Olividae'
  • 'Olivancillaria (Agaronia) was reranked as Agaronia and belongs to Olividae'
  • 'Olivancillaria aequatorialis belongs to Olivancillaria'
  • 'Olivella belongs to Olividae'
  • 'Olividae belongs to Rachiglossa'
  • 'Oniscidea belongs to Cassididae'
  • 'Oniscidea chiraense belongs to Oniscidea'
  • 'Oniscidea dolioides belongs to Oniscidea'
  • 'Oniscidea peruvianum belongs to Oniscidea'
  • 'Ostrea belongs to Ostreidae'
  • 'Ostrea miradorensis belongs to Ostrea'
  • 'Ostreidae belongs to Ostreacea'
  • 'Oxyperas belongs to Mactridae'
  • 'Oxyperas steinmanni belongs to Oxyperas'
  • 'Pachychilus belongs to Melaniidae'
  • 'Pachychilus canoasensis belongs to Pachychilus'
  • 'Paradonax belongs to Donacidae'
  • 'Paradonax petersoni belongs to Paradonax'
  • 'Peruchilus belongs to Aporrhaidae'
  • 'Peruchilus culberti belongs to Peruchilus'
  • 'Peruficus belongs to Fasciolaridae'
  • 'Phacoides belongs to Lucinidae'
  • 'Pitarella belongs to Veneridae'
  • 'Pitaria belongs to Veneridae'
  • 'Pleurophopsis belongs to Pleurophoridae'
  • 'Pleurophopsis lithophagoides belongs to Pleurophopsis'
  • 'Pleurophopsis peruviana belongs to Pleurophopsis'
  • 'Pleurophoridae belongs to Cypricardiacea'
  • 'Polinices belongs to Naticidae'
  • 'Pollia belongs to Buccinidae'
  • 'Pollia huitra belongs to Pollia'
  • 'Polymesoda belongs to Cyrenidae'
  • 'Polymesoda bravoensis belongs to Polymesoda'
  • 'Polymesoda trigalensis belongs to Polymesoda'
  • 'Potamides belongs to Cerithiadae'
  • 'Potamides chira belongs to Potamides'
  • 'Potamides hondensis belongs to Potamides'
  • 'Prionodesmacea belongs to Pelecypoda'
  • 'Psammobiidae belongs to Tellinacea'
  • 'Pseudofaunus belongs to Melanopsinae'
  • 'Pseudofaunus bravoensis belongs to Pseudofaunus'
  • 'Pseudofaunus chiraensis belongs to Pseudofaunus'
  • 'Rachigdossa belongs to Ctenobranchiata'
  • 'Rimella belongs to Strombidae'
  • 'Rimella peruviana belongs to Rimella'
  • 'Saccella charanica belongs to Saccella'
  • 'Saccella miradorana belongs to Saccella'
  • 'Sanguinolaria belongs to Psammobiidae'
  • 'Sanguinolaria tumbezana belongs to Sanguinolaria'
  • 'Scapharca meroensis belongs to Scapharca'
  • 'Scobinella belongs to Turridae'
  • 'Scobinella meloda belongs to Scobinella'
  • 'Sinum belongs to Naticidae'
  • 'Siphonalia belongs to Buccinidae'
  • 'Siphonalia belenensis belongs to Siphonalia'
  • 'Siphonalia tessaria belongs to Siphonalia'
  • 'Solemya belongs to Solemyacidae'
  • 'Solemya lomitensis belongs to Solemya'
  • 'Solemyacidae belongs to Prionodesmacea'
  • 'Spisula belongs to Mactridae'
  • 'Spondylidae belongs to Pectinacea'
  • 'Spondylus belongs to Spondylidae'
  • 'Spondylus mimus belongs to Spondylus'
  • 'Strigatella belongs to Volutidae'
  • 'Strigatella peruviana belongs to Strigatella'
  • 'Strombidae belongs to Taenioglossa'
  • 'Strombus belongs to Strombidae'
  • 'Strombus chiraensis belongs to Strombus'
  • 'Surcula belongs to Turridae'
  • 'Surcula piura belongs to Surcula'
  • 'Surcula sullana belongs to Surcula'
  • 'Taenioglossa belongs to Ctenobranchiata'
  • 'Teleodesmacea belongs to Pelecypoda'
  • 'Tellinacea belongs to Teleodesmacea'
  • 'Tellinidae belongs to Tellinacea'
  • 'Thaisidae belongs to Rachigdossa'
  • 'Thyasira belongs to Thyasiridae'
  • 'Thyasira montanita belongs to Thyasira'
  • 'Thyasira peruviana belongs to Thyasira'
  • 'Thyasira staufti belongs to Thyasira'
  • 'Thyasira tessaria belongs to Thyasira'
  • 'Thyasiridae belongs to Lucinacea'
  • 'Tritiaria belongs to Buccinidae'
  • 'Tritiaria chira belongs to Tritiaria'
  • 'Turricula belongs to Turridae'
  • 'Turridae belongs to Rachigdossa'
  • 'Turritella belongs to Turritellidae'
  • 'Turritella caleta belongs to Turritella'
  • 'Turritella conquistadorana belongs to Turritella'
  • 'Turritella galvesia belongs to Turritella'
  • 'Turritella gilbertharrisi belongs to Turritella' according to Hodson 1926
  • 'Turritella gilbertharrisi belongs to Turritella'
  • 'Turritella hubbardi belongs to Turritella' according to Hodson 1926
  • 'Turritella hubbardi belongs to Turritella'
  • 'Turritella salchia belongs to Turritella'
  • 'Turritella samanensis belongs to Turritella' according to Olsson 1928
  • 'Turritella samanensis belongs to Turritella'
  • 'Turritellidae belongs to Taenioglossa'
  • 'Venericardia belongs to Carditidae'
  • 'Venericardia charanalensis belongs to Venericardia'
  • 'Veneridae belongs to Veneracea'
  • 'Vesicomya belongs to Vesicomyacidae'
  • 'Vesicomya ramondi belongs to Vesicomya'
  • 'Vesicomya tschudi belongs to Vesicomya'
  • 'Vesicomyacidae belongs to Isocardiacea'
  • 'Volutidae belongs to Rachigdossa'
  • 'Yasila belongs to Muricidae'
  • 'Yasila chiraensis belongs to Yasila'