Opinions from R. Rivera 1957

  • 'Acrilla was reranked as Epitonium (Acrilla) and belongs to Epitonium'
  • 'Admete belongs to Cancellariidae'
  • 'Admete (Bonellitia) olssoni belongs to Admete (Bonellitia)'
  • 'Ampullina paracasina belongs to Ampullina'
  • 'Anconia belongs to Melanidae'
  • 'Anconia elenensis belongs to Anconia'
  • 'Anconia elenensis surensis belongs to Anconia elenensis'
  • 'Andicula belongs to Turridae'
  • 'Andicula olssoni belongs to Andicula'
  • 'Antigona belongs to Veneridae'
  • 'Antigona (Artena) inca belongs to Antigona (Artena)' according to Olsson 1939
  • 'Arcacea belongs to Taxodonta'
  • 'Architectonica belongs to Architectonicidae'
  • 'Architectonica sullana belongs to Architectonica' according to Olsson 1928
  • 'Architectonica sullana is recombined as Architectonica (Stellaxis) sullana'
  • 'Architectonicidae belongs to Cerithiacea'
  • 'Arcidae belongs to Arcacea'
  • 'Arginella belongs to Arcidae'
  • 'Arginella icaensis belongs to Arginella'
  • 'Artena was reranked as Antigona (Artena) and belongs to Antigona'
  • 'Asthenodonta belongs to Teleodesmacea'
  • 'Bonellitia was reranked as Admete (Bonellitia) and belongs to Admete'
  • 'Buccinacea belongs to Rachiglossa'
  • 'Buccinidae belongs to Buccinacea'
  • 'Cancellariidae belongs to Toxoglossa'
  • 'Cardita belongs to Carditidae'
  • 'Cardita (Carditamera) newelli belongs to Cardita (Carditamera)'
  • 'Carditacea belongs to Diagenodonta'
  • 'Carditamera was reranked as Cardita (Carditamera) and belongs to Cardita'
  • 'Carditidae belongs to Carditacea'
  • 'Cerithiacea belongs to Taenioglossa'
  • 'Cerithiopsidae belongs to Cerithiacea'
  • 'Cerithiopsis belongs to Cerithiopsidae'
  • 'Cerithiopsis lechuzaensis belongs to Cerithiopsis'
  • 'Corbula belongs to Corbulidae'
  • 'Corbula paracasensis belongs to Corbula'
  • 'Corbulidae belongs to Myacea'
  • 'Costacallista was reranked as Macrocallista (Costacallista) and belongs to Macrocallista'
  • 'Ctenobranchiata belongs to Streptoneura'
  • 'Diagenodonta belongs to Teleodesmacea'
  • 'Dorsanum belongs to Pseudolivinae'
  • 'Dosinia belongs to Dosiniidae'
  • 'Dosinia coloradoensis belongs to Dosinia'
  • 'Dosinia lechuzaensis belongs to Dosinia'
  • 'Eopleurotoma belongs to Turridae'
  • 'Eopleurotoma paracasina belongs to Eopleurotoma'
  • 'Epitoniidae belongs to Ptenoglossa'
  • 'Epitonium belongs to Epitoniidae'
  • 'Epitonium (Acrilla) peruvianum belongs to Epitonium (Acrilla)'
  • 'Fasciolariidae is corrected as Fasciolaridae and belongs to Buccinacea'
  • 'Glycymerididae is corrected as Glycymeridae and belongs to Arcacea'
  • 'Glycymeris belongs to Glycymeridae'
  • 'Glycymeris arquilloensis belongs to Glycymeris'
  • 'Macrocallista belongs to Veneridae'
  • 'Melaniidae [misspelled as Melanidae] belongs to Cerithiacea'
  • 'Melongena belongs to Pseudolivinae'
  • 'Myacea belongs to Asthenodonta'
  • 'Nassa lagunitensis is recombined as Dorsanum lagunitensis'
  • 'Naticacea belongs to Taenioglossa'
  • 'Naticidae belongs to Naticacea'
  • 'Ostrea belongs to Ostreidae'
  • 'Ostrea paracasensis belongs to Ostrea'
  • 'Ostrea pejerreyensis belongs to Ostrea'
  • 'Ostreacea belongs to Schizodonta'
  • 'Ostreidae belongs to Ostreacea'
  • 'Perna arbolensis is recombined as Raetomya arbolensis'
  • 'Peruficus belongs to Fasciolaridae'
  • 'Peruficus lagunitensis belongs to Peruficus'
  • 'Pitar belongs to Veneridae'
  • 'Pitar (Lamelliconcha) belongs to Pitar'
  • 'Pitaria (Lamelliconcha) baldryi belongs to Pitaria (Lamelliconcha)' according to Olsson 1928
  • 'Pitaria (Lamelliconcha) baldryi is recombined as Pitar (Lamelliconcha) baldryi'
  • 'Polinices belongs to Naticidae'
  • 'Prionodesmacea belongs to Pelecypoda'
  • 'Pseudoliva belongs to Pseudolivinae'
  • 'Pseudoliva monilis belongs to Pseudoliva' according to Olsson 1928
  • 'Pseudoliva parinasensis belongs to Pseudoliva' according to Olsson 1928
  • 'Pseudoliva parinasensis samanica belongs to Pseudoliva parinasensis' according to Olsson 1928
  • 'Pseudolivinae belongs to Buccinidae'
  • 'Ptenoglossa was reranked as a suborder and belongs to Ctenobranchiata'
  • 'Rachiglossa was reranked as a suborder and belongs to Ctenobranchiata'
  • 'Raetomya belongs to Corbulidae'
  • 'Schizodonta belongs to Prionodesmacea'
  • 'Sinum belongs to Naticidae'
  • 'Sinum pacificum belongs to Sinum'
  • 'Siphonalia belongs to Pseudolivinae'
  • 'Siphonalia acuta belongs to Siphonalia'
  • 'Siphonalia trilica belongs to Siphonalia'
  • 'Stellaxis was reranked as Architectonica (Stellaxis) and belongs to Architectonica'
  • 'Streptoneura belongs to Gastropoda'
  • 'Surcula occidentalis is recombined as Andicula occidentalis'
  • 'Taenioglossa was reranked as a suborder and belongs to Ctenobranchiata'
  • 'Taxodonta belongs to Prionodesmacea'
  • 'Teleodesmacea belongs to Pelecypoda'
  • 'Teleodonta belongs to Teleodesmacea'
  • 'Toxoglossa belongs to Ctenobranchiata'
  • 'Turridae belongs to Toxoglossa'
  • 'Turritella belongs to Turritellidae'
  • 'Turritella portaroi belongs to Turritella' according to Lisson 1925
  • 'Turritella portaroi is a subjective synonym of Turritella woodsi'
  • 'Turritella woodsi belongs to Turritella'
  • 'Turritellidae belongs to Cerithiacea'
  • 'Veneracea belongs to Teleodonta'
  • 'Veneridae belongs to Veneracea'
  • 'Voluta belongs to Volutidae'
  • 'Voluta (Peruluta) belongs to Voluta'
  • 'Voluta (Peruluta) mancorensis belongs to Voluta (Peruluta)' according to Olsson 1928
  • 'Voluta (Peruluta) mancorensis belongs to Voluta (Peruluta)'
  • 'Volutacea belongs to Rachiglossa'
  • 'Volutidae belongs to Volutacea'
  • 'Xancidae belongs to Buccinacea'
  • 'Xancus belongs to Xancidae'
  • 'Xancus (Eoxancus) talarensis is recombined as Xancus talarensis'