Opinions from H. E. Vokes 1980

  • 'Abra belongs to Semelidae'
  • 'Abruptolopha belongs to Lophinae'
  • 'Acanthocardia belongs to Cardiinae'
  • 'Acanthopecten belongs to Aviculopectininae'
  • 'Acar belongs to Arcinae'
  • 'Acesta belongs to Limidae'
  • 'Acharax belongs to Solemyidae'
  • 'Acila belongs to Nuculidae'
  • 'Acila (Truncacila) was reranked as Truncacila and belongs to Nuculidae'
  • 'Acilana belongs to Nuculanidae'
  • 'Acreuciroa belongs to Verticordiidae'
  • 'Acrosterigma belongs to Trachycardiinae'
  • 'Actinodesma belongs to Pterineidae'
  • 'Actinodontophoridae belongs to Unionacea'
  • 'Actinopteria belongs to Pterineidae'
  • 'Acutostrea belongs to Ostreinae'
  • 'Adacninae belongs to Lymnocardiidae'
  • 'Adipicola belongs to Mytilidae'
  • 'Adrana belongs to Nuculanidae'
  • 'Adula belongs to Mytilidae'
  • 'Aeidimytilus belongs to Mytilidae'
  • 'Aenona belongs to Tellininae'
  • 'Aetostreon belongs to Exogyrinae'
  • 'Afghanodesma belongs to Praenuculidae'
  • 'Africarca belongs to Glycymeridinae'
  • 'Africogryphaea belongs to Gryphaeinae'
  • 'Afrocardium belongs to Fraginae'
  • 'Agerostrea belongs to Lophinae'
  • 'Aguilerella belongs to Bakevelliidae'
  • 'Aguileria belongs to Bakevelliidae'
  • 'Alasmidontinae belongs to Unionidae'
  • 'Alathyria belongs to Hyriinae'
  • 'Alectryonella belongs to Lophinae'
  • 'Aliomactra belongs to Mactrinae'
  • 'Allodesma belongs to Allodesmatidae'
  • 'Allodesmatidae belongs to Cycloconchacea'
  • 'Allomactra belongs to Mactrinae'
  • 'Aloidis is a subjective synonym of Corbula'
  • 'Alucinoma belongs to Myrteinae'
  • 'Alveinus belongs to Kelliellidae'
  • 'Ambonicardia belongs to Arcticidae'
  • 'Ambonychia belongs to Ambonychiidae'
  • 'Ambonychiacea belongs to Pterioida'
  • 'Ambonychiidae belongs to Ambonychiacea'
  • 'Ambonychiopsis belongs to Ambonychiidae'
  • 'Ambrogia belongs to Arcidae'
  • 'Ambuscintilla belongs to Galeommatidae'
  • 'Amiantis belongs to Pitarinae'
  • 'Amnicola belongs to Hydrobiidae' according to Berry 1943
  • 'Amonotis belongs to Posidoniidae'
  • 'Amotapas belongs to Raetomyidae'
  • 'Amphiaraus belongs to Eriphylinae'
  • 'Amphidonte belongs to Exogyrinae'
  • 'Amphiocoelia belongs to Ambonychiidae'
  • 'Amussiopecten belongs to Pectinidae'
  • 'Amussium is corrected as Amusium and belongs to Propeamussiidae'
  • 'Amygdalum belongs to Mytilidae'
  • 'Anadara belongs to Anadarinae'
  • 'Anadara (Mabelllarca) was reranked as Mabelllarca and belongs to Anadarinae'
  • 'Anadara (Tosarca) was reranked as Tosarca and belongs to Anadarinae'
  • 'Anadarinae belongs to Arcidae'
  • 'Anapella belongs to Davilinae'
  • 'Anapteris belongs to Corbulinae'
  • 'Anatimya belongs to Laternulidae'
  • 'Anatina belongs to Pteropsellinae'
  • 'Anatinellidae belongs to Mactracea'
  • 'Anchomasa belongs to Pholadinae'
  • 'Andrusella belongs to Mactrinae'
  • 'Angulararca belongs to Arcidae'
  • 'Angulus belongs to Tellininae'
  • 'Anisocardia belongs to Arcticidae'
  • 'Anisocorbula belongs to Corbulinae'
  • 'Anisodonta belongs to Sportellidae'
  • 'Anningella belongs to Buchiidae'
  • 'Annuliconcha belongs to Aviculopectininae'
  • 'Anodontia belongs to Milthinae'
  • 'Anodontinae belongs to Unionidae'
  • 'Anodontopsis belongs to Allodesmatidae'
  • 'Anomalocardia belongs to Chioninae'
  • 'Anomalocoelia belongs to Ambonychiidae'
  • 'Anomalodesmata belongs to Bivalvia'
  • 'Anomia belongs to Anomiidae'
  • 'Anomia (Patro) was reranked as Patro and belongs to Anomiidae'
  • 'Anomiacea belongs to Pterioida'
  • 'Anomianella belongs to Anomiidae'
  • 'Anomiidae belongs to Anomiacea'
  • 'Anomolima belongs to Limidae'
  • 'Anonica is a subjective synonym of Pteria'
  • 'Anopaea belongs to Inoceramidae'
  • 'Antarctolima belongs to Limidae'
  • 'Antetrichomya belongs to Mytilidae'
  • 'Anthraconeilo belongs to Malletiinae'
  • 'Anthracosiacea belongs to Unionoida'
  • 'Anthracosiidae belongs to Anthracosiacea'
  • 'Antigona belongs to Venerinae'
  • 'Antillocaprina belongs to Caprinidae'
  • 'Antipleura belongs to Antipleurinae'
  • 'Antipleuridae belongs to Praecardiacea'
  • 'Antipleurinae belongs to Antipleuridae'
  • 'Antiquicyprina belongs to Arcticidae'
  • 'Antiquilima belongs to Limidae'
  • 'Anulipecten belongs to Pterinopectinidae'
  • 'Anulostrea belongs to Ostreidae'
  • 'Aphanaia belongs to Inoceramidae'
  • 'Aphrodina belongs to Pitarinae'
  • 'Aptolinter belongs to Grammatodontinae'
  • 'Arca belongs to Arcinae'
  • 'Arca (Lissarca) was reranked as Lissarca and belongs to Limopsidae'
  • 'Arcacea belongs to Arcoida'
  • 'Arcavicula belongs to Pteriidae'
  • 'Archaeocardiidae belongs to Cardiacea'
  • 'Archanodontacea belongs to Unionoida'
  • 'Archanodontidae belongs to Archanodontacea'
  • 'Arcidae belongs to Arcacea'
  • 'Arcinae belongs to Arcidae'
  • 'Arcinella belongs to Chamidae'
  • 'Arcoida belongs to Pteriomorphia'
  • 'Arcomya belongs to Pholadomyidae'
  • 'Arcomytilus belongs to Mytilidae'
  • 'Arcopagella belongs to Tellininae'
  • 'Arcopagia belongs to Tellininae'
  • 'Arcopaginula belongs to Tellininae'
  • 'Arcoperna belongs to Mytilidae'
  • 'Arcopsis belongs to Striarcinae'
  • 'Arctica belongs to Arcticidae'
  • 'Arcticacea belongs to Veneroida'
  • 'Arcticidae belongs to Arcticacea'
  • 'Arctostrea belongs to Lophinae'
  • 'Arctotis belongs to Oxytomidae'
  • 'Arcuatula belongs to Mytilidae'
  • 'Arcullaea belongs to Arcullaeinae'
  • 'Arcullaeinae belongs to Glycymerididae'
  • 'Arisaigia belongs to Malletiinae'
  • 'Artena belongs to Venerinae'
  • 'Arthritica belongs to Erycinidae'
  • 'Arvella belongs to Mytilidae'
  • 'Asaphis belongs to Psammobiinae'
  • 'Asaphis (Heteroglypta) was reranked as Heteroglypta and belongs to Psammobiinae'
  • 'Asoella belongs to Aviculopectininae'
  • 'Aspidopholas belongs to Martesiinae'
  • 'Astarte belongs to Astartinae'
  • 'Astarte triasina is recombined as Astartellopsis triasina' according to Beurlen 1954
  • 'Astartella belongs to Astartinae'
  • 'Astartellopsis belongs to Astartinae'
  • 'Astartellopsis prosoclina belongs to Astartellopsis' according to Beurlen 1954
  • 'Astartemya belongs to Eriphylinae'
  • 'Astartidae belongs to Crassatellacea'
  • 'Astartinae belongs to Astartidae'
  • 'Atomodesma belongs to Myalinidae'
  • 'Atreta belongs to Plicatulidae'
  • 'Atrina belongs to Pinnidae'
  • 'Aucellina belongs to Buchiidae'
  • 'Aulacomya belongs to Mytilidae'
  • 'Aulacomyella belongs to Posidoniidae'
  • 'Austriella belongs to Lucinidae'
  • 'Austrocardium belongs to Cardiidae'
  • 'Austrolima belongs to Limidae'
  • 'Austronucula belongs to Nuculidae'
  • 'Austropteria belongs to Pteriidae'
  • 'Avicula is a subjective synonym of Pteria'
  • 'Aviculolima belongs to Limidae'
  • 'Aviculomyalina belongs to Myalinidae'
  • 'Aviculopecten belongs to Aviculopectininae'
  • 'Aviculopectinidae belongs to Pectinacea'
  • 'Aviculopectininae belongs to Aviculopectinidae'
  • 'Aviculopinna belongs to Pinnidae'
  • 'Avimactra belongs to Mactrinae'
  • 'Axinactis belongs to Glycymeridinae'
  • 'Axinaea belongs to Glycymeridinae'
  • 'Axinola belongs to Glycymeridinae'
  • 'Azorinus belongs to Solecurtinae'
  • 'Babinka belongs to Babinkidae'
  • 'Babinkidae belongs to Veneroida'
  • 'Bactronophorus belongs to Teredininae'
  • 'Badiotella belongs to Limidae'
  • 'Bakevellia belongs to Bakevelliidae'
  • 'Bakevelliidae belongs to Pteriacea'
  • 'Baluchicardia belongs to Carditesinae'
  • 'Bankia belongs to Bankiinae'
  • 'Bankiinae belongs to Teredinidae'
  • 'Barbatia belongs to Arcinae'
  • 'Barbatia (Destacar) was reranked as Destacar and belongs to Arcinae'
  • 'Barbatia (Nipponarca) was reranked as Nipponarca and belongs to Arcinae'
  • 'Barbatia (Ovalarca) was reranked as Ovalarca and belongs to Striarcinae'
  • 'Barbatia (Plagiarca) was reranked as Plagiarca and belongs to Arcinae'
  • 'Barnea belongs to Pholadinae'
  • 'Barrimysia belongs to Montacutidae'
  • 'Bassina belongs to Chioninae'
  • 'Bathyarca belongs to Anadarinae'
  • 'Bathycorbis belongs to Mactromyidae'
  • 'Bathymalletia belongs to Malletiinae'
  • 'Bathytormus belongs to Crassatellinae'
  • 'Batissa belongs to Corbiculidae'
  • 'Beguina belongs to Carditinae'
  • 'Bellucina belongs to Lucininae'
  • 'Benthocardiella belongs to Condylocardiinae'
  • 'Bernardinidae belongs to Arcticacea'
  • 'Bicorbula belongs to Corbulinae'
  • 'Biradiolites belongs to Radiolitidae'
  • 'Biradiolitinae belongs to Radiolitidae'
  • 'Boeuvia belongs to Divaricellinae'
  • 'Borniola belongs to Kelliidae'
  • 'Bothrocorbula belongs to Corbulinae'
  • 'Botula belongs to Mytilidae'
  • 'Botulina belongs to Mytilidae'
  • 'Botulopa belongs to Mytilidae'
  • 'Botulopsis belongs to Mytilidae'
  • 'Bourdotia belongs to Divaricellinae'
  • 'Brachidontes belongs to Mytilidae'
  • 'Brachymeris belongs to Ungulinidae'
  • 'Brechites belongs to Clavagellidae'
  • 'Breviarca belongs to Striarcinae'
  • 'Brevicardium belongs to Protocardiinae'
  • 'Brevinucula belongs to Nuculidae'
  • 'Bucardiomya belongs to Pholadomyidae'
  • 'Buchia belongs to Buchiidae'
  • 'Buchiidae belongs to Pectinacea'
  • 'Buchiola belongs to Praecardiinae'
  • 'Burmesiidae belongs to Pholadomyacea'
  • 'Butovicella belongs to Butovicellidae'
  • 'Butovicellidae belongs to Praecardiacea'
  • 'Byssodesma belongs to Modiomorphidae'
  • 'Byssonychia is a subjective synonym of Ambonychia'
  • 'Cadella belongs to Tellininae'
  • 'Cadomia belongs to Malletiinae'
  • 'Caestocorbula belongs to Caestocorbulinae'
  • 'Caestocorbulinae belongs to Corbulidae'
  • 'Callanaitis belongs to Chioninae'
  • 'Callista belongs to Pitarinae'
  • 'Callistina belongs to Pitarinae'
  • 'Callitricoderma is a subjective synonym of Callitriche'
  • 'Calloarca belongs to Arcinae'
  • 'Callocardia belongs to Pitarinae'
  • 'Callodonta belongs to Modiomorphidae'
  • 'Callolima belongs to Limidae'
  • 'Callucinopsis belongs to Lucininae'
  • 'Calorhadia belongs to Nuculanidae'
  • 'Calorhadia (Litorhadia) was reranked as Litorhadia and belongs to Nuculanidae'
  • 'Calva belongs to Pitarinae'
  • 'Calvitium belongs to Neoleptonidae'
  • 'Caprina belongs to Caprinidae'
  • 'Caprinidae belongs to Hippuritacea'
  • 'Caprotinidae belongs to Hippuritacea'
  • 'Carbonarca belongs to Parallelodontinae'
  • 'Cardiacea belongs to Veneroida'
  • 'Cardiidae belongs to Cardiacea'
  • 'Cardiinae belongs to Cardiidae'
  • 'Cardilia belongs to Cardiliidae'
  • 'Cardiliidae belongs to Mactracea'
  • 'Cardinia belongs to Cardiniidae'
  • 'Cardiniidae belongs to Crassatellacea'
  • 'Cardiocardita belongs to Carditamerinae'
  • 'Cardiola belongs to Cardiolinae'
  • 'Cardiolaria belongs to Praenuculidae'
  • 'Cardiolinae belongs to Praecardiidae'
  • 'Cardiomya belongs to Cuspidariidae'
  • 'Cardiomya (Kurodamya) was reranked as Kurodamya and belongs to Cuspidariidae'
  • 'Cardita belongs to Carditinae'
  • 'Carditacea belongs to Veneroida'
  • 'Carditamerinae belongs to Carditidae'
  • 'Carditella belongs to Carditamerinae'
  • 'Carditesinae belongs to Carditidae'
  • 'Carditidae belongs to Carditacea'
  • 'Carditinae belongs to Carditidae'
  • 'Cardium belongs to Cardiinae'
  • 'Cardium amygdalina belongs to Cardium' according to J. de C. Sowerby 1827
  • 'Cardium amygdalina is recombined as Fuchsella amygdalina'
  • 'Carinineilo belongs to Malletiinae'
  • 'Carolia belongs to Anomiidae'
  • 'Carolia (Parinomya) was reranked as Parinomya and belongs to Anomiidae'
  • 'Carydiidae belongs to Cycloconchacea'
  • 'Carydium belongs to Carydiidae'
  • 'Cassianella belongs to Cassianellidae'
  • 'Cassianellidae belongs to Pteriacea'
  • 'Cataceramus belongs to Inoceramidae'
  • 'Catella belongs to Grammatodontinae'
  • 'Cavatidens belongs to Milthinae'
  • 'Cavilucina belongs to Lucininae'
  • 'Celtoides belongs to Permorphinae'
  • 'Ceratomya belongs to Ceratomyidae'
  • 'Ceratomyidae belongs to Pholadomyacea'
  • 'Ceratomyopsidae belongs to Glossacea'
  • 'Ceratomyopsis belongs to Ceratomyopsidae'
  • 'Ceratostreon belongs to Exogyrinae'
  • 'Cercomya is corrected as Kercomya and belongs to Laternulidae'
  • 'Cercomyopsis belongs to Grammysiidae'
  • 'Cetoconcha belongs to Poromyidae'
  • 'Chaenocardia belongs to Chaenocardiinae'
  • 'Chaenocardiinae belongs to Aviculopectinidae'
  • 'Chama belongs to Chamidae'
  • 'Chamacea belongs to Veneroida'
  • 'Chamidae belongs to Chamacea'
  • 'Chesapecten belongs to Pectinidae'
  • 'Chimaeroderma belongs to Pinnidae'
  • 'Chimela belongs to Pitarinae'
  • 'Chioninae belongs to Veneridae'
  • 'Chlamydoconchacea belongs to Veneroida'
  • 'Chlamydoconchidae belongs to Chlamydoconchacea'
  • 'Chondrodontidae belongs to Ostreacea'
  • 'Choniocardia belongs to Carditamerinae'
  • 'Choromytilus belongs to Mytilidae'
  • 'Ciboticola belongs to Mytilidae'
  • 'Cicatella belongs to Kelliidae'
  • 'Circe belongs to Circinae'
  • 'Circinae belongs to Veneridae'
  • 'Circomphalus belongs to Venerinae'
  • 'Claibornites belongs to Milthinae'
  • 'Claraia belongs to Aviculopectininae'
  • 'Clavagella belongs to Clavagellidae'
  • 'Clavagellacea belongs to Pholadomyoida'
  • 'Clavagellidae belongs to Clavagellacea'
  • 'Clavipholas belongs to Pholadinae'
  • 'Cleidothaeridae belongs to Pandoracea'
  • 'Cleidothaerus belongs to Cleidothaeridae'
  • 'Cleionychia belongs to Ambonychiidae'
  • 'Clementia belongs to Clementiinae'
  • 'Clementiinae belongs to Veneridae'
  • 'Clinocardium belongs to Laevicardiinae'
  • 'Clinopistha belongs to Ctenodontidae'
  • 'Clisocolus belongs to Mactromyidae'
  • 'Codakia belongs to Lucininae'
  • 'Codalucina belongs to Milthinae'
  • 'Coelocyprina belongs to Arcticidae'
  • 'Coelopis belongs to Opinae'
  • 'Colpomya belongs to Modiomorphidae'
  • 'Concavodonta belongs to Praenuculidae'
  • 'Condylocardia belongs to Condylocardiinae'
  • 'Condylocardiidae belongs to Carditacea'
  • 'Condylocardiinae belongs to Condylocardiidae'
  • 'Condylocuna belongs to Condylocardiinae'
  • 'Condylonucula belongs to Nuculidae'
  • 'Conocardiopsis belongs to Lunulacardiidae'
  • 'Cooperellidae belongs to Veneracea'
  • 'Coraliarca belongs to Arcidae'
  • 'Coralliophaga belongs to Trapeziidae'
  • 'Corbicellopsis belongs to Tancrediidae'
  • 'Corbicula belongs to Corbiculidae'
  • 'Corbiculacea belongs to Veneroida'
  • 'Corbiculidae belongs to Corbiculacea'
  • 'Corbiculina belongs to Corbiculidae'
  • 'Corbis is a subjective synonym of Fimbria'
  • 'Corbula belongs to Corbulinae'
  • 'Corbula (Caryocorbula) was reranked as Caryocorbula and belongs to Corbulinae'
  • 'Corbula (Serracorbula) was reranked as Serracorbula and belongs to Corbulinae'
  • 'Corbulamella belongs to Corbulamellinae'
  • 'Corbulamellinae belongs to Corbulidae'
  • 'Corbulidae belongs to Myacea'
  • 'Corbulinae belongs to Corbulidae'
  • 'Corbulomima belongs to Corbulinae'
  • 'Corbulomya belongs to Lentidiinae'
  • 'Corculum belongs to Fraginae'
  • 'Cordiceramus belongs to Inoceramidae'
  • 'Cornellites belongs to Pterineidae'
  • 'Cornucardia belongs to Dicerocardiidae'
  • 'Corymya belongs to Thraciidae'
  • 'Cosa belongs to Philobryidae'
  • 'Costagyra belongs to Exogyrinae'
  • 'Costellacesta belongs to Limidae'
  • 'Costigervillia belongs to Bakevelliidae'
  • 'Cowperesia belongs to Megadesmidae'
  • 'Crassatella belongs to Crassatellinae'
  • 'Crassatellacea belongs to Veneroida'
  • 'Crassatellidae belongs to Crassatellacea'
  • 'Crassatellina belongs to Eriphylinae'
  • 'Crassatellinae belongs to Crassatellidae'
  • 'Crassatellites is a subjective synonym of Crassatella'
  • 'Crassatellopsis belongs to Eriphylinae'
  • 'Crassatina belongs to Crassatellinae'
  • 'Crassinella belongs to Scambulinae'
  • 'Crassoleda belongs to Nuculanidae'
  • 'Crassostrea belongs to Ostreinae'
  • 'Cratis belongs to Philobryidae'
  • 'Cremnoceramus belongs to Inoceramidae'
  • 'Crenatula belongs to Isognomonidae'
  • 'Crenella belongs to Mytilidae'
  • 'Crenomytilus belongs to Mytilidae'
  • 'Crenostrea belongs to Pycnodonteinae'
  • 'Crenulilimopsis belongs to Limopsidae'
  • 'Crepispisula belongs to Mactrinae'
  • 'Criocardium belongs to Cardiinae'
  • 'Cryptochasma belongs to Grammatodontinae'
  • 'Cryptodonta belongs to Bivalvia'
  • 'Cryptomactra belongs to Mactrinae'
  • 'Cryptomya belongs to Myidae'
  • 'Cryptomya (Venatomya) was reranked as Venatomya and belongs to Myidae'
  • 'Ctena belongs to Lucininae'
  • 'Ctenocardia belongs to Fraginae'
  • 'Ctenodonta belongs to Ctenodontidae'
  • 'Ctendonta is a misspelling of Ctenodonta'
  • 'Ctenodonta (Tancrediopsis) was reranked as Tancrediopsis and belongs to Ctenodontidae'
  • 'Ctenodontacea belongs to Nuculoida'
  • 'Ctenodontella belongs to Malletiinae'
  • 'Ctenodontidae belongs to Ctenodontacea'
  • 'Ctenoides belongs to Limidae'
  • 'Ctenostreon belongs to Limidae'
  • 'Cubitostrea belongs to Ostreinae'
  • 'Cucullaea belongs to Cucullaeidae'
  • 'Cucullaearca belongs to Arcinae'
  • 'Cucullaeidae belongs to Arcacea'
  • 'Cucullaria belongs to Grammatodontinae'
  • 'Cucullopsis belongs to Grammatodontinae'
  • 'Cucumerunio belongs to Unioninae'
  • 'Cucurbitula belongs to Gastrochaenidae'
  • 'Cultellidae belongs to Solenacea'
  • 'Cultellus belongs to Cultellidae'
  • 'Cuna belongs to Cuninae'
  • 'Cunanax belongs to Condylocardiinae'
  • 'Cuneamya belongs to Grammysiidae'
  • 'Cunearca belongs to Anadarinae'
  • 'Cuneocorbula belongs to Corbulinae'
  • 'Cuneolus belongs to Mytilidae'
  • 'Cuninae belongs to Condylocardiidae'
  • 'Curionia belongs to Neoleptonidae'
  • 'Curvemysella belongs to Montacutidae'
  • 'Curvostrea belongs to Ostreidae'
  • 'Curvula belongs to Pinnidae'
  • 'Curvulites is a subjective synonym of Curvula'
  • 'Cuspidaria belongs to Cuspidariidae'
  • 'Cuspidariidae belongs to Poromyacea'
  • 'Cyamiacea belongs to Veneroida'
  • 'Cyamiidae belongs to Cyamiacea'
  • 'Cyamiomactra belongs to Cyamiidae'
  • 'Cyathodonta belongs to Thraciidae'
  • 'Cycladicama belongs to Ungulinidae'
  • 'Cyclininae belongs to Veneridae'
  • 'Cyclocardia belongs to Carditamerinae'
  • 'Cycloconchacea belongs to Modiomorphoida'
  • 'Cycloconchidae belongs to Cycloconchacea'
  • 'Cyclorisma belongs to Tapetinae'
  • 'Cyclotellina belongs to Tellininae'
  • 'Cymbophora belongs to Mactrinae'
  • 'Cymella belongs to Poromyidae'
  • 'Cypricardella belongs to Crassatellinae'
  • 'Cypricardinia belongs to Cardiniidae'
  • 'Cyprimeria belongs to Cyclininae'
  • 'Cyprina is a subjective synonym of Arctica'
  • 'Cyrenodonax belongs to Corbiculidae'
  • 'Cyrenoididae belongs to Lucinacea'
  • 'Cyrillista belongs to Manzanellidae'
  • 'Cyrillona belongs to Manzanellidae'
  • 'Cyrtodonta belongs to Cyrtodontidae'
  • 'Cyrtodontacea belongs to Arcoida'
  • 'Cyrtodontidae belongs to Cyrtodontacea'
  • 'Cyrtodontula belongs to Cyrtodontidae'
  • 'Cyrtopinna belongs to Pinnidae'
  • 'Cytheriopsis belongs to Meretricinae'
  • 'Dacromya belongs to Nuculanidae'
  • 'Dacryomya is a misspelling of Dacromya'
  • 'Dacrydium belongs to Mytilidae'
  • 'Dattidae belongs to Pteriacea'
  • 'Davila belongs to Davilinae'
  • 'Davilinae belongs to Mesodesmatidae'
  • 'Deceptrix belongs to Praenuculidae'
  • 'Deltamya belongs to Pholadomyidae'
  • 'Deltoideum belongs to Gryphaeinae'
  • 'Deltopectenidae belongs to Pectinacea'
  • 'Deltopectinidae belongs to Pectinacea'
  • 'Dendostrea belongs to Lophinae'
  • 'Dentonia belongs to Corbiculidae'
  • 'Desertellidae belongs to Unionacea'
  • 'Deshayesii belongs to Nuculidae'
  • 'Deshagesii is a misspelling of Deshayesii'
  • 'Dexiobia belongs to Dexiobiinae'
  • 'Dexiobiinae belongs to Praecardiidae'
  • 'Diabolica belongs to Manzanellidae'
  • 'Diaphoromactra belongs to Mactrinae'
  • 'Diceratidae belongs to Hippuritacea'
  • 'Diceratinae belongs to Diceratidae'
  • 'Dicerocardiidae belongs to Glossacea'
  • 'Dicerocardium belongs to Dicerocardiidae'
  • 'Dicranodonta belongs to Cucullaeidae'
  • 'Dicyathifer belongs to Teredininae'
  • 'Didacninae belongs to Lymnocardiidae'
  • 'Didimacar belongs to Noetiinae'
  • 'Dimya belongs to Dimyidae'
  • 'Dimyidae belongs to Pectinacea'
  • 'Dinocardium belongs to Laevicardiinae'
  • 'Diplodonta belongs to Ungulinidae'
  • 'Diploschiza belongs to Plicatulidae'
  • 'Discomiltha belongs to Myrteinae'
  • 'Ditichia belongs to Ctenodontidae'
  • 'Divalinga belongs to Divaricellinae'
  • 'Divalucina belongs to Divaricellinae'
  • 'Divaricella belongs to Divaricellinae'
  • 'Divaricellinae belongs to Lucinidae'
  • 'Divaricolima belongs to Limidae'
  • 'Divarilima belongs to Limidae'
  • 'Donacidae belongs to Tellinacea'
  • 'Donax belongs to Donacidae'
  • 'Donax (Deltachion) was reranked as Deltachion and belongs to Donacidae'
  • 'Donax (Tentidonax) was reranked as Tentidonax and belongs to Donacidae'
  • 'Dosinia belongs to Dosiniinae'
  • 'Dosiniinae belongs to Veneridae'
  • 'Dosiniopsis belongs to Pitarinae'
  • 'Dreissena belongs to Dreissenidae'
  • 'Dreissenacea belongs to Veneroida'
  • 'Dreissenidae belongs to Dreissenacea'
  • 'Dualina belongs to Antipleurinae'
  • 'Dunbarella belongs to Pterinopectinidae'
  • 'Durania belongs to Radiolitidae'
  • 'Dux belongs to Vlastinae'
  • 'Dysodonta belongs to Malletiinae'
  • 'Dystactella belongs to Ctenodontidae'
  • 'Echinochama is a subjective synonym of Arcinella'
  • 'Ectenodesma belongs to Pterineidae'
  • 'Edmondia belongs to Edmondiidae'
  • 'Edmondiacea belongs to Pholadomyoida'
  • 'Edmondiidae belongs to Edmondiacea'
  • 'Ekstadia belongs to Praenuculidae'
  • 'Electroma belongs to Pteriidae'
  • 'Electroma (Pterelectroma) was reranked as Pterelectroma and belongs to Pteriidae'
  • 'Elimata belongs to Anomiidae'
  • 'Endocostea belongs to Inoceramidae'
  • 'Enigmonia belongs to Anomiidae'
  • 'Eunucula is a misspelling of Ennucula'
  • 'Ennucula (Lissanucula) was reranked as Lissanucula and belongs to Nuculidae'
  • 'Ensiculus belongs to Cultellidae'
  • 'Entoliidae belongs to Pectinacea'
  • 'Entolium belongs to Entoliidae'
  • 'Eocallista belongs to Corbiculidae'
  • 'Eodivaricella belongs to Divaricellinae'
  • 'Eolimea belongs to Limidae'
  • 'Eomactra belongs to Mactrinae'
  • 'Eomiltha belongs to Milthinae'
  • 'Eomiodon belongs to Neomiodontidae'
  • 'Eonavicula belongs to Arcinae'
  • 'Eopecten belongs to Pectinidae'
  • 'Eophysema belongs to Milthinae'
  • 'Eopinctada belongs to Pteriidae'
  • 'Eoschizodus belongs to Myophoriidae'
  • 'Eosolen belongs to Solenidae'
  • 'Eotrapezium belongs to Arcticidae'
  • 'Epacroleda belongs to Nuculanidae'
  • 'Ephippodonta belongs to Galeommatidae'
  • 'Epicodakia belongs to Lucininae'
  • 'Epicyprina belongs to Arcticidae'
  • 'Epidiceratinae belongs to Diceratidae'
  • 'Epilucina belongs to Lucininae'
  • 'Epitrisis belongs to Arcinae'
  • 'Eriphyla belongs to Eriphylinae'
  • 'Eriphylinae belongs to Astartidae'
  • 'Eritropis belongs to Praenuculidae'
  • 'Erodonidae belongs to Myacea'
  • 'Erviliinae belongs to Mesodesmatidae'
  • 'Erycinidae belongs to Galeommatacea'
  • 'Etea belongs to Arcticidae'
  • 'Etheriidae belongs to Unionacea'
  • 'Ethmocardium belongs to Cardiinae'
  • 'Euchondria belongs to Euchondriinae'
  • 'Euchondriinae belongs to Aviculopectinidae'
  • 'Euciroa belongs to Verticordiidae'
  • 'Eucrassatella belongs to Crassatellinae'
  • 'Eufistulana belongs to Gastrochaenidae'
  • 'Eugaimardia belongs to Gaimardiidae'
  • 'Eulopia belongs to Myrteinae'
  • 'Euloxidae belongs to Arcticacea'
  • 'Eumarcia belongs to Tapetinae'
  • 'Eumicrotis belongs to Pseudomonotidae'
  • 'Eurytellina belongs to Tellininae'
  • 'Ewekoromeris belongs to Glycymeridinae'
  • 'Exitopinna belongs to Pinnidae'
  • 'Exogyra belongs to Exogyrinae'
  • 'Exogyrinae belongs to Gryphaeidae'
  • 'Exosiperna belongs to Mytilidae'
  • 'Exotica belongs to Macominae'
  • 'Ezonuculana belongs to Nuculanidae'
  • 'Falcimytilus belongs to Mytilidae'
  • 'Fastimysia belongs to Montacutidae'
  • 'Felaniella belongs to Ungulinidae'
  • 'Felicia belongs to Glycymeridinae'
  • 'Fenestricardita belongs to Carditamerinae'
  • 'Ferganoconchidae belongs to Anthracosiacea'
  • 'Ficusocorbula belongs to Caestocorbulinae'
  • 'Fidera belongs to Praenuculidae'
  • 'Fimbria belongs to Fimbriidae'
  • 'Fimbriidae belongs to Lucinacea'
  • 'Flaventia belongs to Tapetinae'
  • 'Flemingostrea belongs to Ostreinae'
  • 'Flexicorbula belongs to Corbulinae'
  • 'Fluctogyra belongs to Exogyrinae'
  • 'Fluviolanatus belongs to Mytilidae'
  • 'Fordillidae belongs to Fordilloida'
  • 'Fordilloida belongs to Palaeoheterodonta'
  • 'Fraginae belongs to Cardiidae'
  • 'Fragum belongs to Fraginae'
  • 'Freiastarte belongs to Eriphylinae'
  • 'Frigidocardium belongs to Protocardiinae'
  • 'Fronsella belongs to Montacutidae'
  • 'Fuchsella belongs to Grammysiidae'
  • 'Fulpia belongs to Corbiculidae'
  • 'Fulvia belongs to Laevicardiinae'
  • 'Gafrarium belongs to Circinae'
  • 'Gaimardia belongs to Gaimardiidae'
  • 'Gaimardiacea belongs to Veneroida'
  • 'Gaimardiidae belongs to Gaimardiacea'
  • 'Galeomma belongs to Galeommatidae'
  • 'Galeommatacea belongs to Veneroida'
  • 'Galeommatidae belongs to Galeommatacea'
  • 'Gardnerella belongs to Myrteinae'
  • 'Gari belongs to Psammobiinae'
  • 'Gastrochaena belongs to Gastrochaenidae'
  • 'Gastrochaenacea belongs to Myoida'
  • 'Gastrochaenidae belongs to Gastrochaenacea'
  • 'Geloina belongs to Corbiculidae'
  • 'Geltena belongs to Mactrinae'
  • 'Gemminae belongs to Veneridae'
  • 'Gervilleioperna belongs to Isognomonidae'
  • 'Gervillella belongs to Bakevelliidae'
  • 'Gervillia belongs to Bakevelliidae'
  • 'Gervilliopsis belongs to Bakevelliidae'
  • 'Gibbolucina belongs to Milthinae'
  • 'Gibbopleura belongs to Praecardiinae'
  • 'Gigantocyclus belongs to Lucinidae'
  • 'Gilbertwhitea belongs to Grammatodontinae'
  • 'Girtypecten belongs to Aviculopectininae'
  • 'Girvanella belongs to Cyanophyta' according to Nicholson and Etherdge 1878
  • 'Glans belongs to Carditamerinae'
  • 'Glaucion is an invalid subgroup of Lima'
  • 'Glaucoderma is a subjective synonym of Pteria'
  • 'Glauconome belongs to Glauconomidae'
  • 'Glauconomidae belongs to Veneracea'
  • 'Globivenus belongs to Venerinae'
  • 'Globocardium belongs to Protocardiinae'
  • 'Glomus is replaced by Pristigloma'
  • 'Glossacea belongs to Veneroida'
  • 'Glossidae belongs to Glossacea'
  • 'Glossites belongs to Grammysiidae'
  • 'Glossus belongs to Glossidae'
  • 'Glycimeris belongs to Hiatellidae'
  • 'Glycymerididae belongs to Limopsacea'
  • 'Glycymeridinae belongs to Glycymerididae'
  • 'Glycymeris belongs to Glycymeridinae'
  • 'Glycymerita belongs to Glycymeridinae'
  • 'Glyptarca belongs to Parallelodontinae'
  • 'Glyptoactis (Claibornicardia) was reranked as Claibornicardia and belongs to Carditesinae'
  • 'Glyptocardia belongs to Praecardiinae'
  • 'Glyptoleda belongs to Nuculanidae'
  • 'Gomphina belongs to Tapetinae'
  • 'Gonimyrtea belongs to Myrteinae'
  • 'Goniochasma belongs to Martesiinae'
  • 'Goniomya belongs to Pholadomyidae'
  • 'Goniophora belongs to Modiomorphidae'
  • 'Gouldia belongs to Circinae'
  • 'Grammatodon belongs to Grammatodontinae'
  • 'Grammatodon (Cosmetodon) was reranked as Cosmetodon and belongs to Grammatodontinae'
  • 'Grammatodontinae belongs to Parallelodontidae'
  • 'Grammysia belongs to Grammysiidae'
  • 'Grammysiidae belongs to Pholadomyacea'
  • 'Grammysioidea belongs to Grammysiidae'
  • 'Granicorium belongs to Tapetinae'
  • 'Granocardium belongs to Cardiinae'
  • 'Grateloupia belongs to Meretricinae'
  • 'Gregariella belongs to Mytilidae'
  • 'Gresslya belongs to Ceratomyidae'
  • 'Gryphaea belongs to Gryphaeinae'
  • 'Gryphaeidae belongs to Ostreacea'
  • 'Gryphaeinae belongs to Gryphaeidae'
  • 'Gryphaeostrea belongs to Exogyrinae'
  • 'Gryphellina belongs to Limidae'
  • 'Guizhoupecten belongs to Aviculopectininae'
  • 'Guizhopecten is a misspelling of Guizhoupecten'
  • 'Gyropleura belongs to Monopleuridae'
  • 'Gyrostrea belongs to Exogyrinae'
  • 'Gythemon belongs to Arcticidae'
  • 'Habonucula belongs to Praenuculidae'
  • 'Haliris belongs to Verticordiidae'
  • 'Haliris (Setaliris) was reranked as Setaliris and belongs to Verticordiidae'
  • 'Haliris (Vertisphaera) was reranked as Vertisphaera and belongs to Verticordiidae'
  • 'Halonympha belongs to Cuspidariidae'
  • 'Hamacuna belongs to Cuninae'
  • 'Hartwellia belongs to Arcticidae'
  • 'Hataiarca belongs to Anadarinae'
  • 'Hemidonax belongs to Donacidae'
  • 'Hemiplacuna belongs to Anomiidae'
  • 'Hemiplicatula belongs to Anomiidae'
  • 'Herzogina belongs to Eriphylinae'
  • 'Heteranomia belongs to Anomiidae'
  • 'Heterocardia belongs to Lutrariinae'
  • 'Heterodiceratinae belongs to Diceratidae'
  • 'Heterodonta belongs to Bivalvia'
  • 'Hiatella belongs to Hiatellidae'
  • 'Hiatellacea belongs to Myoida'
  • 'Hiatellidae belongs to Hiatellacea'
  • 'Hilgardella belongs to Mytilidae'
  • 'Hilgardia belongs to Nuculanidae'
  • 'Hippopodiidae belongs to Crassatellacea'
  • 'Hippopodium belongs to Hippopodiidae'
  • 'Hippopus belongs to Tridacnidae'
  • 'Hippuritacea belongs to Hippuritoida'
  • 'Hippuritella belongs to Hippuritidae'
  • 'Hippurites belongs to Hippuritidae'
  • 'Hippuritidae belongs to Hippuritacea'
  • 'Hippuritoida belongs to Heterodonta'
  • 'Hoernesarca belongs to Noetiinae'
  • 'Hoferia belongs to Limopsidae'
  • 'Homalina belongs to Tellininae'
  • 'Homomya belongs to Pholadomyidae'
  • 'Honeoyea belongs to Lunulacardiidae'
  • 'Honeymania belongs to Praenuculidae'
  • 'Hormomya belongs to Mytilidae'
  • 'Humphreyia belongs to Clavagellidae'
  • 'Hunkydora belongs to Myochamidae'
  • 'Huxleyia belongs to Manzanellidae'
  • 'Hyotissa belongs to Pycnodonteinae'
  • 'Hyridella belongs to Hyriinae'
  • 'Hyridella (Protohyridella) was reranked as Protohyridella and belongs to Hyriinae'
  • 'Hyriinae belongs to Unionidae'
  • 'Icanotia belongs to Icanotiidae'
  • 'Icanotiidae belongs to Tellinacea'
  • 'Ichthyosarcolites belongs to Caprinidae'
  • 'Idasola belongs to Mytilidae'
  • 'Idonearca belongs to Cucullaeidae'
  • 'Imparilarca belongs to Anadarinae'
  • 'Inaequidens belongs to Malletiinae'
  • 'Indacar belongs to Anadarinae'
  • 'Indogrammatodon belongs to Grammatodontinae'
  • 'Indonuculana belongs to Nuculanidae'
  • 'Indoplacuna belongs to Anomiidae'
  • 'Inoceramidae belongs to Pteriacea'
  • 'Inoceramus belongs to Inoceramidae'
  • 'Inoperna belongs to Mytilidae'
  • 'Integricardium belongs to Protocardiinae'
  • 'Irus belongs to Tapetinae'
  • 'Ischyrodonta belongs to Allodesmatidae'
  • 'Isoarca belongs to Isoarcidae'
  • 'Isoarcidae belongs to Nuculanacea'
  • 'Isocardia is a subjective synonym of Glossus'
  • 'Isoconcha belongs to Sportellidae'
  • 'Isocyprina belongs to Arcticidae'
  • 'Isognomon belongs to Isognomonidae'
  • 'Isognomidae is a misspelling of Isognomonidae'
  • 'Isognomonidae belongs to Pteriacea'
  • 'Isolimea belongs to Limidae'
  • 'Isomonia belongs to Anomiidae'
  • 'Izumicardia belongs to Carditamerinae'
  • 'Jagolucina belongs to Milthinae'
  • 'Janacekiidae belongs to Solemyacea'
  • 'Janeia belongs to Solemyidae'
  • 'Jaworskiella belongs to Trigoniidae'
  • 'Johnmartinia belongs to Praenuculidae'
  • 'Jouannetia belongs to Jouannetiinae'
  • 'Jouannetiinae belongs to Pholadidae'
  • 'Juliacorbula belongs to Corbulinae'
  • 'Jupiteria belongs to Nuculanidae'
  • 'Jurassicardium belongs to Protocardiinae'
  • 'Kaibabella belongs to Astartinae'
  • 'Karasuarca belongs to Arcidae'
  • 'Katelysia belongs to Tapetinae'
  • 'Keenaea belongs to Protocardiinae'
  • 'Kellia belongs to Kelliidae'
  • 'Kelliella belongs to Kelliellidae'
  • 'Kelliellidae belongs to Arcticacea'
  • 'Kelliidae belongs to Galeommatacea'
  • 'Kikaiarca belongs to Anadarinae'
  • 'Kochiinae belongs to Pteriacea'
  • 'Koenenia belongs to Malletiinae'
  • 'Kralovna belongs to Praecardiinae'
  • 'Kummelia belongs to Gastrochaenidae'
  • 'Kuphinae belongs to Teredinidae'
  • 'Labrostrea belongs to Pycnodonteinae'
  • 'Lacia belongs to Nuculidae'
  • 'Laciolina belongs to Tellininae'
  • 'Laevicardiinae belongs to Cardiidae'
  • 'Laevicardium belongs to Laevicardiinae'
  • 'Lahilliidae belongs to Cardiacea'
  • 'Lamellibranchiata is a subjective synonym of Bivalvia'
  • 'Lamellinucula belongs to Nuculidae'
  • 'Lamellotacea belongs to Pterioida'
  • 'Lamellotidae belongs to Lamellotacea'
  • 'Lametila belongs to Nuculanidae'
  • 'Lampsilinae belongs to Unionidae'
  • 'Langvophorus belongs to Trapeziidae'
  • 'Lapeirousiinae belongs to Radiolitidae'
  • 'Larkinia belongs to Anadarinae'
  • 'Larma belongs to Pitarinae'
  • 'Lasaea belongs to Erycinidae'
  • 'Latemaria belongs to Limidae'
  • 'Laternula belongs to Laternulidae'
  • 'Laternulidae belongs to Pandoracea'
  • 'Latona belongs to Donacidae'
  • 'Laubeia belongs to Bivalvia'
  • 'Ledella belongs to Nuculanidae'
  • 'Ledoides belongs to Nuculanidae'
  • 'Ledopsis belongs to Praenuculidae'
  • 'Legrandina belongs to Cyamiidae'
  • 'Legumen belongs to Tapetinae'
  • 'Leionucula belongs to Nuculidae'
  • 'Leiopecten belongs to Leiopectinidae'
  • 'Leiopectinidae belongs to Pectinacea'
  • 'Leiopteria belongs to Pterineidae'
  • 'Lentidiinae belongs to Corbulidae'
  • 'Lentidium belongs to Lentidiinae'
  • 'Leporimetis belongs to Macominae'
  • 'Leptaxinus belongs to Thyasiridae'
  • 'Leptocardia belongs to Protocardiinae'
  • 'Leptochondria belongs to Aviculopectininae'
  • 'Leptodesma belongs to Pterineidae'
  • 'Leptolima belongs to Limidae'
  • 'Leptomya belongs to Semelidae'
  • 'Lepton belongs to Leptonidae'
  • 'Leptonidae belongs to Galeommatacea'
  • 'Leptosolen belongs to Cultellidae'
  • 'Lima belongs to Limidae'
  • 'Limacea belongs to Pterioida'
  • 'Limarca belongs to Philobryidae'
  • 'Limaria belongs to Limidae'
  • 'Limatula belongs to Limidae'
  • 'Limatula (Stabilima) was reranked as Stabilima and belongs to Limidae'
  • 'Limatulella belongs to Limidae'
  • 'Limatuletta belongs to Limidae'
  • 'Limea belongs to Limidae'
  • 'Limea (Escalima) was reranked as Escalima and belongs to Limidae'
  • 'Limea (Gemellima) was reranked as Gemellima and belongs to Limidae'
  • 'Limidae belongs to Limacea'
  • 'Limipecten belongs to Aviculopectininae'
  • 'Limnocyrenidae belongs to Corbiculacea'
  • 'Limopsacea belongs to Arcoida'
  • 'Limopsidae belongs to Limopsacea'
  • 'Limopsis belongs to Limopsidae'
  • 'Limoptera belongs to Pterineidae'
  • 'Linearis belongs to Tellininae'
  • 'Linga belongs to Lucininae'
  • 'Linotrigonia (Oistotrigonia) was reranked as Oistotrigonia and belongs to Trigoniidae'
  • 'Linter belongs to Trinacriinae'
  • 'Lioconcha belongs to Pitarinae'
  • 'Liogryphaea is a subjective synonym of Gryphaea'
  • 'Liopistha belongs to Poromyidae'
  • 'Liostrea belongs to Gryphaeinae'
  • 'Liothyris belongs to Tellininae'
  • 'Lirodiscus belongs to Eriphylinae'
  • 'Litharcinae belongs to Arcidae'
  • 'Lithiotidae belongs to Ostreacea'
  • 'Lithodomus is a subjective synonym of Lithophaga'
  • 'Lithophaga belongs to Mytilidae'
  • 'Lithophagus is a subjective synonym of Lithophaga'
  • 'Lopha belongs to Lophinae'
  • 'Actinostrea is a misspelling of Actinostreon'
  • 'Lopha (Actinostreon) was reranked as Actinostreon and belongs to Lophinae'
  • 'Lophinae belongs to Ostreidae'
  • 'Lophocardium belongs to Protocardiinae'
  • 'Lophoconcha belongs to Malletiinae'
  • 'Lortiella belongs to Hyriinae'
  • 'Loxocardium belongs to Cardiinae'
  • 'Lucina belongs to Lucininae'
  • 'Lucina (Miltha) was reranked as Miltha and belongs to Milthinae'
  • 'Lucinacea belongs to Veneroida'
  • 'Lucinidae belongs to Lucinacea'
  • 'Lucininae belongs to Lucinidae'
  • 'Lucinoma belongs to Myrteinae'
  • 'Luciploma belongs to Cyclininae'
  • 'Lunarca belongs to Anadarinae'
  • 'Lunulacardiidae belongs to Ambonychiacea'
  • 'Lunulicardium belongs to Fraginae'
  • 'Lutraria belongs to Lutrariinae'
  • 'Lutrariinae belongs to Mactridae'
  • 'Lutromactra belongs to Lutrariinae'
  • 'Lycettia belongs to Mytilidae'
  • 'Lymnocardiidae belongs to Cardiacea'
  • 'Lymnocardiinae belongs to Lymnocardiidae'
  • 'Lymnocardium belongs to Lymnocardiinae'
  • 'Limnocardium is a misspelling of Lymnocardium'
  • 'Lyonsiella belongs to Verticordiidae'
  • 'Lyonsiidae belongs to Pandoracea'
  • 'Lyriochlamys belongs to Pectinidae'
  • 'Lyriomyophoria belongs to Myophoriidae'
  • 'Lyriopecten belongs to Pterinopectinidae'
  • 'Lyrocardium belongs to Protocardiinae'
  • 'Lyrodesma belongs to Lyrodesmatidae'
  • 'Lyrodesmatidae belongs to Trigoniacea'
  • 'Lyrodus belongs to Teredininae'
  • 'Lyronucula belongs to Lyrodesmatidae'
  • 'Macalia belongs to Macominae'
  • 'Macoma belongs to Macominae'
  • 'Macominae belongs to Tellinidae'
  • 'Macomona belongs to Tellininae'
  • 'Macrodon is a subjective synonym of Parallelodon'
  • 'Mactra belongs to Mactrinae'
  • 'Mactracea belongs to Veneroida'
  • 'Mactridae belongs to Mactracea'
  • 'Mactrinae belongs to Mactridae'
  • 'Mactrinula belongs to Mactrinae'
  • 'Mactromya belongs to Mactromyidae'
  • 'Mactromyidae belongs to Lucinacea'
  • 'Mactromyopsis belongs to Mactromyidae'
  • 'Magnavicula belongs to Pteriidae'
  • 'Malleidae belongs to Pteriacea'
  • 'Malletia belongs to Malletiinae'
  • 'Malletiinae belongs to Nuculanacea'
  • 'Malleus belongs to Malleidae'
  • 'Malvufundus belongs to Malleidae'
  • 'Maminka belongs to Lunulacardiidae'
  • 'Mantellina belongs to Limidae'
  • 'Mantellum is a subjective synonym of Lima'
  • 'Manzanella belongs to Manzanellidae'
  • 'Manzanellidae belongs to Limopsacea'
  • 'Marcia belongs to Tapetinae'
  • 'Margaritariidae belongs to Pandoracea'
  • 'Margaritifera is a subjective synonym of Pinctada'
  • 'Margaritifera is a subjective synonym of Pinctada'
  • 'Margaritiferidae belongs to Unionacea'
  • 'Margostrea belongs to Ostreidae'
  • 'Marikellia belongs to Kelliidae'
  • 'Martesia belongs to Martesiinae'
  • 'Martesiinae belongs to Pholadidae'
  • 'Matsumotoa belongs to Striarcinae'
  • 'Mecynodontidae belongs to Arcticacea'
  • 'Mediraon belongs to Scambulinae'
  • 'Meekopinna belongs to Pinnidae'
  • 'Megacardita belongs to Venericardiinae'
  • 'Megacucullaea belongs to Cucullaeidae'
  • 'Megadesmidae belongs to Pholadomyacea'
  • 'Megalodontacea belongs to Hippuritoida'
  • 'Megalodontidae belongs to Megalodontacea'
  • 'Megapraeconia belongs to Astartinae'
  • 'Meiocardia belongs to Glossidae'
  • 'Melaxinaea belongs to Glycymeridinae'
  • 'Meleagrina is a subjective synonym of Pinctada'
  • 'Melliteryx belongs to Erycinidae'
  • 'Melosia belongs to Venerinae'
  • 'Meotolima belongs to Limidae'
  • 'Mercimonia belongs to Tapetinae'
  • 'Meretricinae belongs to Veneridae'
  • 'Meretrix belongs to Meretricinae'
  • 'Meropesta belongs to Lutrariinae'
  • 'Mesocallista belongs to Pitarinae'
  • 'Mesocibota belongs to Arcinae'
  • 'Mesodesma belongs to Mesodesmatinae'
  • 'Mesodesmatidae belongs to Mactracea'
  • 'Mesodesmatinae belongs to Mesodesmatidae'
  • 'Mesomiltha belongs to Myrteinae'
  • 'Mesoneilo belongs to Ctenodontidae'
  • 'Mesosaccella belongs to Nuculanidae'
  • 'Microcallista belongs to Pitarinae'
  • 'Microcardium belongs to Protocardiinae'
  • 'Microchlamys belongs to Pectinidae'
  • 'Microfragum belongs to Fraginae'
  • 'Microgloma belongs to Nuculidae'
  • 'Micromeris belongs to Condylocardiinae'
  • 'Micromytilus belongs to Philobryidae'
  • 'Micropolia belongs to Kelliidae'
  • 'Mila belongs to Lunulacardiidae'
  • 'Milthinae belongs to Lucinidae'
  • 'Milthoidea belongs to Milthinae'
  • 'Milthona belongs to Myrteinae'
  • 'Mimarcaria belongs to Arcinae'
  • 'Miodomeridinae belongs to Carditidae'
  • 'Miratacar belongs to Arcinae'
  • 'Miyagipecten belongs to Pectinidae'
  • 'Modiella belongs to Myoconchinae'
  • 'Modiola is corrected as Modiolus and belongs to Mytilidae'
  • 'Modiolodon belongs to Modiomorphidae'
  • 'Modiolopsis belongs to Modiomorphidae'
  • 'Modiomorpha belongs to Modiomorphidae'
  • 'Modiomorphacea belongs to Modiomorphoida'
  • 'Modiomorphidae belongs to Modiomorphacea'
  • 'Modiomorphoida belongs to Palaeoheterodonta'
  • 'Moerella belongs to Tellininae'
  • 'Monia belongs to Anomiidae'
  • 'Monitilora belongs to Myrteinae'
  • 'Monopleuridae belongs to Hippuritacea'
  • 'Monopteriidae belongs to Ambonychiacea'
  • 'Monothyra belongs to Pholadinae'
  • 'Monotidae belongs to Pectinacea'
  • 'Montacuta belongs to Montacutidae'
  • 'Montacutidae belongs to Galeommatacea'
  • 'Montacutona belongs to Montacutidae'
  • 'Multidentata belongs to Nuculanidae'
  • 'Musculista belongs to Mytilidae'
  • 'Musculus belongs to Mytilidae'
  • 'Mutelidae belongs to Unionacea'
  • 'Mutiella belongs to Fimbriidae'
  • 'Myacea belongs to Myoida'
  • 'Myadora belongs to Myochamidae'
  • 'Myalina belongs to Myalinidae'
  • 'Myalina (Myalinella) was reranked as Myalinella and belongs to Myalinidae'
  • 'Myalina (Orthomyalina) was reranked as Orthomyalina and belongs to Myalinidae'
  • 'Myalinidae belongs to Ambonychiacea'
  • 'Myidae belongs to Myacea'
  • 'Myllita belongs to Erycinidae'
  • 'Myochama belongs to Myochamidae'
  • 'Myochamidae belongs to Pandoracea'
  • 'Myoconcha belongs to Myoconchinae'
  • 'Myoconchinae belongs to Permophoridae'
  • 'Myoida belongs to Heterodonta'
  • 'Myonera belongs to Cuspidariidae'
  • 'Myopholadidae belongs to Pholadomyacea'
  • 'Myopholas belongs to Myopholadidae'
  • 'Myophorella belongs to Trigoniidae'
  • 'Myophoria belongs to Myophoriidae'
  • 'Myophoricardiidae belongs to Crassatellacea'
  • 'Myophoricardium belongs to Myophoricardiidae'
  • 'Myophoriidae belongs to Trigoniacea'
  • 'Myophoriopis belongs to Myophoricardiidae'
  • 'Myoplusia belongs to Malletiinae'
  • 'Myrtea belongs to Myrteinae'
  • 'Myrteinae belongs to Lucinidae'
  • 'Mysella belongs to Montacutidae'
  • 'Mysia belongs to Petricolidae'
  • 'Mysidiellidae belongs to Mytilacea'
  • 'Mysidioptera belongs to Limidae'
  • 'Mysidioptera (Pseudacesta) was reranked as Pseudacesta and belongs to Limidae'
  • 'Mytilacea belongs to Mytiloida'
  • 'Mytilarca belongs to Ambonychiidae'
  • 'Mytilidae belongs to Mytilacea'
  • 'Mytiloida belongs to Pteriomorphia'
  • 'Mytiloides belongs to Inoceramidae'
  • 'Mytilus belongs to Mytilidae'
  • 'Nagaoella belongs to Sunettinae'
  • 'Naiadites belongs to Myalinidae'
  • 'Nannomactra belongs to Mactrinae'
  • 'Nanogyra belongs to Exogyrinae'
  • 'Nanonavis belongs to Grammatodontinae'
  • 'Nausitora belongs to Bankiinae'
  • 'Navicula is a subjective synonym of Arca'
  • 'Neaera is an invalid subgroup of Cuspidariidae'
  • 'Neamnigenia belongs to Archanodontidae'
  • 'Nelltia belongs to Tellinidae'
  • 'Nemoarca belongs to Anadarinae'
  • 'Nemocardium belongs to Protocardiinae'
  • 'Nemodon belongs to Grammatodontinae'
  • 'Neocorbicula belongs to Corbiculidae'
  • 'Neocrassina belongs to Astartinae'
  • 'Neocypricardinia belongs to Permorphinae'
  • 'Neogaimardia belongs to Gaimardiidae'
  • 'Neoinoceramus belongs to Inoceramidae'
  • 'Neolepton belongs to Neoleptonidae'
  • 'Neoleptonidae belongs to Cyamiacea'
  • 'Neomiodontidae belongs to Arcticacea'
  • 'Neopleurodon belongs to Manzanellidae'
  • 'Neoschizodus belongs to Myophoriidae'
  • 'Neotrapezium belongs to Trapeziidae'
  • 'Neotrigonia belongs to Trigoniidae'
  • 'Netschajewia belongs to Permorphinae'
  • 'Nevenulora belongs to Lucininae'
  • 'Newaagia belongs to Terquemiidae'
  • 'Nicaniella belongs to Astartinae'
  • 'Nitidavenus belongs to Pitarinae'
  • 'Noetiidae belongs to Arcacea'
  • 'Noetiinae belongs to Noetiidae'
  • 'Noramya belongs to Cucullaeidae'
  • 'Nordenskjoldia belongs to Grammatodontinae'
  • 'Notocorbula belongs to Corbulinae'
  • 'Notodonax belongs to Donacidae'
  • 'Notogrammatodon belongs to Grammatodontinae'
  • 'Notolimea belongs to Limidae'
  • 'Notolimopsis belongs to Limopsidae'
  • 'Notomyrtea belongs to Myrteinae'
  • 'Notomytilus belongs to Philobryidae'
  • 'Notospisula belongs to Mactrinae'
  • 'Notostrea belongs to Ostreidae'
  • 'Nototeredo belongs to Teredininae'
  • 'Novaculininae belongs to Solecurtidae'
  • 'Nucinella belongs to Manzanellidae'
  • 'Nucula belongs to Nuculidae'
  • 'Nucula gallinacea belongs to Nucula' according to Finlay 1930
  • 'Nuculacea belongs to Nuculoida'
  • 'Nuculana belongs to Nuculanidae'
  • 'Nuculanacea belongs to Nuculoida'
  • 'Nuculanidae belongs to Nuculanacea'
  • 'Nuculavus belongs to Nuculidae'
  • 'Nuculidae belongs to Nuculacea'
  • 'Nuculites belongs to Malletiinae'
  • 'Nuculoida belongs to Palaeotaxodonta'
  • 'Nuculoidea belongs to Nuculidae'
  • 'Nuculoma belongs to Nuculidae'
  • 'Nuculopsis belongs to Nuculidae'
  • 'Nucundata belongs to Nuculanidae'
  • 'Nucunella belongs to Limopsidae'
  • 'Numella belongs to Ungulinidae'
  • 'Nutogyra belongs to Exogyrinae'
  • 'Nyassidae belongs to Anthracosiacea'
  • 'Nymphalucina belongs to Lucinidae'
  • 'Obliquipecten belongs to Chaenocardiinae'
  • 'Odontogryphaea belongs to Ostreinae'
  • 'Operculella belongs to Anomiidae'
  • 'Opertochasma belongs to Pholadidae'
  • 'Opinae belongs to Astartidae'
  • 'Opis belongs to Opinae'
  • 'Opisoma belongs to Opinae'
  • 'Opularca belongs to Arcinae'
  • 'Oracardia belongs to Dexiobiinae'
  • 'Oriocrassatella belongs to Crassatellinae'
  • 'Orthocardium belongs to Cardiinae'
  • 'Orthodesma belongs to Modiomorphidae'
  • 'Orthodontiscus belongs to Allodesmatidae'
  • 'Orthonota belongs to Orthonotidae'
  • 'Orthonotidae belongs to Pholadomyacea'
  • 'Orthoyoldia belongs to Nuculanidae'
  • 'Osteomya belongs to Pholadomyidae'
  • 'Ostrea belongs to Ostreinae'
  • 'Ostrea (Eostrea) was reranked as Eostrea and belongs to Ostreinae'
  • 'Ostrea (Gigantostrea) was reranked as Gigantostrea and belongs to Pycnodonteinae'
  • 'Ostreacea belongs to Pterioida'
  • 'Ostreidae belongs to Ostreacea'
  • 'Ostreinae belongs to Ostreidae'
  • 'Ovacuna belongs to Cuninae'
  • 'Oxytoma belongs to Oxytomidae'
  • 'Oxytomidae belongs to Pectinacea'
  • 'Pachecoa belongs to Trinacriinae'
  • 'Pachycardium belongs to Protocardiinae'
  • 'Pachydontinae belongs to Corbulidae'
  • 'Pachymya belongs to Pholadomyidae'
  • 'Palaeocardita belongs to Palaeocarditinae'
  • 'Palaeocarditinae belongs to Carditidae'
  • 'Palaeoconcha belongs to Praenuculidae'
  • 'Palaeoconchiella belongs to Praenuculidae'
  • 'Palaeocorbula belongs to Grammysiidae'
  • 'Palaeoheterodonta belongs to Bivalvia'
  • 'Palaeolima belongs to Limidae'
  • 'Palaeomoera belongs to Tellininae'
  • 'Palaeomutela belongs to Palaeomutelidae'
  • 'Palaeomutelidae belongs to Anthracosiacea'
  • 'Palaeoneilo belongs to Malletiinae'
  • 'Palaeonucula belongs to Nuculidae'
  • 'Palaeopecten belongs to Leiopectinidae'
  • 'Palaeopteria belongs to Pterineidae'
  • 'Palaeosolen belongs to Orthonotidae'
  • 'Palaeotaxodonta belongs to Bivalvia'
  • 'Paleyoldia belongs to Nuculanidae'
  • 'Pandora belongs to Pandoridae'
  • 'Pandoracea belongs to Pholadomyoida'
  • 'Pandoridae belongs to Pandoracea'
  • 'Panenka belongs to Praecardiinae'
  • 'Panis belongs to Bakevelliidae'
  • 'Panope is corrected as Panopea and belongs to Hiatellidae'
  • 'Panope is corrected as Panopaea and belongs to Hiatellidae'
  • 'Pantata belongs to Praecardiinae'
  • 'Paphia belongs to Tapetinae'
  • 'Paphies belongs to Mesodesmatinae'
  • 'Paphies (Amesodesma) was reranked as Amesodesma and belongs to Mesodesmatinae'
  • 'Paphies (Atactodea) was reranked as Atactodea and belongs to Mesodesmatinae'
  • 'Paracardium belongs to Praecardiinae'
  • 'Paracyclas belongs to Mactromyidae'
  • 'Paradacninae belongs to Lymnocardiidae'
  • 'Paraesa belongs to Tapetinae'
  • 'Paraglans belongs to Carditesinae'
  • 'Paragrammatodon belongs to Grammatodontinae'
  • 'Parainoceramus belongs to Inoceramidae'
  • 'Parallelodon belongs to Parallelodontinae'
  • 'Parallelodontidae belongs to Arcacea'
  • 'Parallelodontinae belongs to Parallelodontidae'
  • 'Paralucinella belongs to Divaricellinae'
  • 'Paranomia belongs to Anomiidae'
  • 'Parapholas belongs to Martesiinae'
  • 'Paraplacuna belongs to Anomiidae'
  • 'Paraptyx belongs to Praecardiinae'
  • 'Pararca belongs to Praecardiinae'
  • 'Parathyasira belongs to Thyasiridae'
  • 'Parayoldiella belongs to Nuculanidae'
  • 'Parilimya belongs to Pholadomyidae'
  • 'Parmicorbula belongs to Caestocorbulinae'
  • 'Particondyla belongs to Condylocardiinae'
  • 'Parvicardium belongs to Cardiinae'
  • 'Parvikellia belongs to Erycinidae'
  • 'Patro (Prismatro) was reranked as Prismatro and belongs to Anomiidae'
  • 'Patrocardia belongs to Lunulacardiidae'
  • 'Pectinacea belongs to Pterioida'
  • 'Pectinidae belongs to Pectinacea'
  • 'Pectinucula belongs to Nuculidae'
  • 'Pectunculina belongs to Limopsidae'
  • 'Pectunculopsis belongs to Glycymeridinae'
  • 'Pelecyora belongs to Pitarinae'
  • 'Pelecypoda is a subjective synonym of Bivalvia'
  • 'Perampliata belongs to Myrteinae'
  • 'Pergamidiidae belongs to Pteriacea'
  • 'Periglypta belongs to Venerinae'
  • 'Periploma belongs to Periplomatidae'
  • 'Periplomatidae belongs to Pandoracea'
  • 'Periplomya belongs to Laternulidae'
  • 'Perlamater is a subjective synonym of Pinctada'
  • 'Permanomia belongs to Anomiidae'
  • 'Permophoridae belongs to Carditacea'
  • 'Permophorinae [misspelled as Permorphinae] belongs to Permophoridae'
  • 'Permophorus belongs to Permophorinae'
  • 'Perna belongs to Mytilidae'
  • 'Pernopecten belongs to Entoliidae'
  • 'Pernostrea belongs to Gryphaeinae'
  • 'Perissonota is a misspelling of Perrisonota'
  • 'Perissonata is a misspelling of Perrisonota'
  • 'Peruarca belongs to Arcullaeinae'
  • 'Perucardia belongs to Cardiinae'
  • 'Petalocardia belongs to Arcticidae'
  • 'Petrasma belongs to Solemyidae'
  • 'Petricola belongs to Petricolidae'
  • 'Petricola (Velargilla) was reranked as Velargilla and belongs to Petricolidae'
  • 'Petricolidae belongs to Veneracea'
  • 'Pettersia belongs to Arcullaeinae'
  • 'Phacoides belongs to Lucininae'
  • 'Phacoides (Callucina) was reranked as Callucina and belongs to Lucininae'
  • 'Phacoides (Parvilucina) was reranked as Parvilucina and belongs to Lucininae'
  • 'Phaenodesmia belongs to Malletiinae'
  • 'Pharaonella belongs to Tellininae'
  • 'Pharodina belongs to Corbiculidae'
  • 'Phelopteria belongs to Bakevelliidae'
  • 'Phestia (Polidevcia) was reranked as Polidevcia and belongs to Nuculanidae'
  • 'Philippinarca belongs to Anadarinae'
  • 'Philobrya belongs to Philobryidae'
  • 'Philobryidae belongs to Limopsacea'
  • 'Pholadacea belongs to Myoida'
  • 'Pholadidae belongs to Pholadacea'
  • 'Pholadidea belongs to Martesiinae'
  • 'Pholadinae belongs to Pholadidae'
  • 'Pholadomya belongs to Pholadomyidae'
  • 'Pholadomyacea belongs to Pholadomyoida'
  • 'Pholadomyidae belongs to Pholadomyacea'
  • 'Pholadomyoida belongs to Anomalodesmata'
  • 'Pholas belongs to Pholadinae'
  • 'Phragmorisma belongs to Thraciidae'
  • 'Physocardia belongs to Dicerocardiidae'
  • 'Pileatona belongs to Montacutidae'
  • 'Pinctada belongs to Pteriidae'
  • 'Pinguitellina belongs to Tellininae'
  • 'Pinna belongs to Pinnidae'
  • 'Pinnacea belongs to Mytiloida'
  • 'Pinnidae belongs to Pinnacea'
  • 'Pinnopsis belongs to Lunulacardiidae'
  • 'Pintadina is a subjective synonym of Pinctada'
  • 'Pisidiidae belongs to Corbiculacea'
  • 'Pisidium belongs to Pisidiidae'
  • 'Pitar belongs to Pitarinae'
  • 'Pitar (Calpitaria) was reranked as Calpitaria and belongs to Pitarinae'
  • 'Pitaria (Katherinella) was reranked as Katherinella and belongs to Pitarinae'
  • 'Pitaria (Rhabdopitaria) was reranked as Rhabdopitaria and belongs to Pitarinae'
  • 'Pitarina belongs to Pitarinae'
  • 'Pitarinae belongs to Veneridae'
  • 'Placamen belongs to Chioninae'
  • 'Placenta is a subjective synonym of Placuna'
  • 'Placuna belongs to Anomiidae'
  • 'Placuna (Ephippium) was reranked as Ephippium and belongs to Anomiidae'
  • 'Placunanomia belongs to Anomiidae'
  • 'Placunanomia (Tamianomia) was reranked as Tamianomia and belongs to Anomiidae'
  • 'Placunema belongs to Anomiidae'
  • 'Placunopsis belongs to Terquemiidae'
  • 'Plagiocardium belongs to Cardiinae'
  • 'Plagiostoma belongs to Limidae'
  • 'Planospirites belongs to Exogyrinae'
  • 'Platilimaria belongs to Limidae'
  • 'Platycardia belongs to Dicerocardiidae'
  • 'Platyceramus belongs to Inoceramidae'
  • 'Platymyoidea belongs to Laternulidae'
  • 'Plebidonax belongs to Donacidae'
  • 'Plectomya belongs to Laternulidae'
  • 'Plectosolen belongs to Solenidae'
  • 'Plesiocyprina belongs to Arcticidae'
  • 'Plesiodiceratinae belongs to Diceratidae'
  • 'Plesiopinna belongs to Pinnidae'
  • 'Pleuriocardia belongs to Cardiidae'
  • 'Pleuriocardia (Dochmocardia) was reranked as Dochmocardia and belongs to Cardiidae'
  • 'Pleurodesmatidae belongs to Myacea'
  • 'Pleuromeris belongs to Carditamerinae'
  • 'Pleuromya belongs to Pleuromyidae'
  • 'Pleuromyidae belongs to Pholadomyacea'
  • 'Plicacesta belongs to Limidae'
  • 'Plicatula belongs to Plicatulidae'
  • 'Plicatulidae belongs to Pectinacea'
  • 'Pliocardia belongs to Vesicomyidae'
  • 'Pollex belongs to Pollicidae'
  • 'Pollicidae belongs to Arcticacea'
  • 'Polymesoda belongs to Corbiculidae'
  • 'Poroleda belongs to Nuculanidae'
  • 'Poromya belongs to Poromyidae'
  • 'Poromyacea belongs to Pholadomyoida'
  • 'Poromyidae belongs to Poromyacea'
  • 'Porterius belongs to Grammatodontinae'
  • 'Posidonia belongs to Posidoniidae'
  • 'Posidoniella belongs to Myalinidae'
  • 'Posidoniidae belongs to Pectinacea'
  • 'Posterodonta belongs to Manzanellidae'
  • 'Postligata belongs to Glycymeridinae'
  • 'Potiarca belongs to Anadarinae'
  • 'Praecardiacea belongs to Praecardioida'
  • 'Praecardiidae belongs to Praecardiacea'
  • 'Praecardiinae belongs to Praecardiidae'
  • 'Praecardioida belongs to Cryptodonta'
  • 'Praecardium belongs to Praecardiinae'
  • 'Praechlamys belongs to Pectinidae'
  • 'Praectenodonta belongs to Ctenodontidae'
  • 'Praeexogyra belongs to Gryphaeinae'
  • 'Praeleda belongs to Praenuculidae'
  • 'Praelima belongs to Praecardiinae'
  • 'Praelucina belongs to Praecardiinae'
  • 'Praenucula belongs to Praenuculidae'
  • 'Praenuculidae belongs to Nuculacea'
  • 'Praeostrea belongs to Vlastinae'
  • 'Praeportlandia belongs to Nuculanidae'
  • 'Pratulum belongs to Protocardiinae'
  • 'Prelametila belongs to Nuculanidae'
  • 'Prilukiellidae belongs to Anthracosiacea'
  • 'Priscomactra belongs to Mactrinae'
  • 'Procyprina belongs to Arcticidae'
  • 'Promyalina belongs to Myalinidae'
  • 'Pronoella belongs to Arcticidae'
  • 'Pronucula belongs to Nuculidae'
  • 'Propecuna belongs to Cuninae'
  • 'Propeleda belongs to Nuculanidae'
  • 'Prophetilora belongs to Myrteinae'
  • 'Prorokia belongs to Astartinae'
  • 'Prosochasma belongs to Lunulacardiidae'
  • 'Prosoleptus belongs to Malletiinae'
  • 'Protarca belongs to Arcullaeinae'
  • 'Protocardiinae belongs to Cardiidae'
  • 'Protocardium belongs to Protocardiinae'
  • 'Protocardium is corrected as Protocardia and belongs to Protocardiinae'
  • 'Protodonax belongs to Donacidae'
  • 'Protonoetia belongs to Noetiinae'
  • 'Protostrea belongs to Ostreidae'
  • 'Proveniella belongs to Arcticidae'
  • 'Psammobiidae belongs to Tellinacea'
  • 'Psammobiinae belongs to Psammobiidae'
  • 'Psammosolen is a subjective synonym of Solecurtus'
  • 'Psammotaea belongs to Psammobiinae'
  • 'Psammotellina belongs to Sanguinolariinae'
  • 'Pseudamiantis belongs to Pitarinae'
  • 'Pseudaphrodina belongs to Pitarinae'
  • 'Pseudastarte belongs to Cardiniidae'
  • 'Pseudaviculopecten belongs to Pterinopectinidae'
  • 'Pseudaxinus belongs to Lyrodesmatidae'
  • 'Pseudisocardia belongs to Dicerocardiidae'
  • 'Pseudocardia belongs to Carditesinae'
  • 'Pseudocardinia belongs to Pseudocardiniidae'
  • 'Pseudocardiniidae belongs to Anthracosiacea'
  • 'Pseudocarditinae belongs to Lymnocardiidae'
  • 'Pseudochama belongs to Chamidae'
  • 'Pseudocorbula belongs to Myophoricardiidae'
  • 'Pseudoctenostreon belongs to Limidae'
  • 'Pseudocucullaea belongs to Cucullaeidae'
  • 'Pseudoglomus belongs to Malletiinae'
  • 'Pseudogrammatodon belongs to Grammatodontinae'
  • 'Pseudoledopsis belongs to Praenuculidae'
  • 'Pseudolimea belongs to Limidae'
  • 'Pseudolucina belongs to Limidae'
  • 'Pseudomacrodon belongs to Grammatodontinae'
  • 'Pseudomonotidae belongs to Pectinacea'
  • 'Pseudomonotis belongs to Pseudomonotidae'
  • 'Pseudomya is an invalid subgroup of Pleuromyidae'
  • 'Pseudomyoconcha belongs to Myoconchinae'
  • 'Pseudoperna belongs to Lophinae'
  • 'Pseudoplacuna belongs to Anomiidae'
  • 'Pseudoplacunopsis belongs to Plicatulidae'
  • 'Pseudoportlandia belongs to Nuculanidae'
  • 'Pseudoptera belongs to Bakevelliidae'
  • 'Pseudotrapezium belongs to Arcticidae'
  • 'Pseudoveletuceta belongs to Glycymeridinae'
  • 'Psilomya belongs to Poromyidae'
  • 'Pteria belongs to Pteriidae'
  • 'Pteriacea belongs to Pterioida'
  • 'Pteriidae belongs to Pteriacea'
  • 'Pterinea belongs to Pterineidae'
  • 'Pterineidae belongs to Pteriacea'
  • 'Pterinella belongs to Pteriidae'
  • 'Pterinopecten belongs to Pterinopectinidae'
  • 'Pterinopectinidae belongs to Pectinacea'
  • 'Pterioida belongs to Pteriomorphia'
  • 'Pteriomorphia belongs to Bivalvia'
  • 'Pterochaenia belongs to Lunulacardiidae'
  • 'Pteronitella belongs to Pterineidae'
  • 'Pteronites belongs to Pinnidae'
  • 'Pteroperna belongs to Pteriidae'
  • 'Pteropsella belongs to Pteropsellinae'
  • 'Pteropsellinae belongs to Mactridae'
  • 'Pterotrigonia belongs to Trigoniidae'
  • 'Ptychodesma belongs to Cyrtodontidae'
  • 'Ptychomyidae belongs to Arcticacea'
  • 'Ptychopteria belongs to Pterineidae'
  • 'Pulvinites belongs to Pulvinitidae'
  • 'Pulvinitidae belongs to Pteriacea'
  • 'Pulvinostrea belongs to Ostreidae'
  • 'Punipagia belongs to Tellininae'
  • 'Puyseguria belongs to Neoleptonidae'
  • 'Pycnodonta is corrected as Pycnodonte and belongs to Pycnodonteinae'
  • 'Pycnodonteinae belongs to Gryphaeidae'
  • 'Pygocardia belongs to Arcticidae'
  • 'Pyrenomoeus belongs to Nuculidae'
  • 'Pyrenomaeus is a misspelling of Pyrenomoeus'
  • 'Quadrans belongs to Tellininae'
  • 'Quadratonucula belongs to Malletiinae'
  • 'Quadratotrigonia belongs to Trigoniidae'
  • 'Quadrostrea belongs to Ostreidae'
  • 'Quadrulinae belongs to Unionidae'
  • 'Quantulopinna belongs to Pinnidae'
  • 'Quendreda belongs to Mytilidae'
  • 'Quenstedtia belongs to Quenstedtiidae'
  • 'Quenstedtiidae belongs to Tellinacea'
  • 'Quidnipagus belongs to Tellininae'
  • 'Radiidentidae belongs to Ctenodontacea'
  • 'Radiocondyla belongs to Condylocardiinae'
  • 'Radiolitidae belongs to Hippuritacea'
  • 'Radiolitinae belongs to Radiolitidae'
  • 'Radula is a subjective synonym of Lima'
  • 'Raeta belongs to Pteropsellinae'
  • 'Raetomyidae belongs to Myacea'
  • 'Ramsetia belongs to Martesiinae'
  • 'Rangia belongs to Mactrinae'
  • 'Rasia belongs to Anadarinae'
  • 'Rastellum belongs to Lophinae'
  • 'Redonia belongs to Modiomorphidae'
  • 'Remondia belongs to Scambulinae'
  • 'Requieniidae belongs to Hippuritacea'
  • 'Resatrix belongs to Pitarinae'
  • 'Reticulana is a subjective synonym of Indonuculana'
  • 'Retroceramus belongs to Inoceramidae'
  • 'Rhaetavicula belongs to Pteriidae'
  • 'Rhomboidella belongs to Mytilidae'
  • 'Rhynchopterus belongs to Pteriidae'
  • 'Rhytimya belongs to Pholadomyidae'
  • 'Rimmyjimina belongs to Permorphinae'
  • 'Rollierella belongs to Arcticidae'
  • 'Roncania belongs to Limidae'
  • 'Rostarca belongs to Arcidae'
  • 'Roudairia belongs to Arcticidae'
  • 'Ruditapes belongs to Tapetinae'
  • 'Rumptunucula belongs to Nuculidae'
  • 'Rutitrigonia belongs to Trigoniidae'
  • 'Ryderia belongs to Nuculanidae'
  • 'Rzehakiidae belongs to Veneracea'
  • 'Saccella belongs to Nuculanidae'
  • 'Saccostrea belongs to Ostreinae'
  • 'Saffordia belongs to Modiomorphidae'
  • 'Saintia belongs to Anomiidae'
  • 'Salaputium belongs to Crassatellinae'
  • 'Saltocuna belongs to Cuninae'
  • 'Samacar belongs to Anadarinae'
  • 'Samarangia belongs to Samarangiinae'
  • 'Samarangiinae belongs to Veneridae'
  • 'Sanguinolariinae belongs to Psammobiidae'
  • 'Sanguinolites belongs to Grammysiidae'
  • 'Sanoarca belongs to Striarcinae'
  • 'Sarepta belongs to Nuculanidae'
  • 'Sauvagesia belongs to Sauvagesiinae'
  • 'Sauvagesiinae belongs to Radiolitidae'
  • 'Saxicava is a subjective synonym of Hiatella'
  • 'Saxolucina belongs to Milthinae'
  • 'Scabrotrigonia belongs to Trigoniidae'
  • 'Scaeoleda belongs to Nuculanidae'
  • 'Scambula belongs to Scambulinae'
  • 'Scambulinae belongs to Crassatellidae'
  • 'Scapharca belongs to Anadarinae'
  • 'Scapharcopsis belongs to Anadarinae'
  • 'Scaphellinidae belongs to Trigoniacea'
  • 'Schafhaeutlia belongs to Fimbriidae'
  • 'Schizodus belongs to Myophoriidae'
  • 'Scintilla belongs to Galeommatidae'
  • 'Scintillona belongs to Galeommatidae'
  • 'Scrobiculariidae belongs to Tellinacea'
  • 'Scutarcopagia belongs to Tellininae'
  • 'Sedgwickia belongs to Grammysiidae'
  • 'Seebachia belongs to Opinae'
  • 'Selenimyalina belongs to Myalinidae'
  • 'Semelangulus belongs to Tellininae'
  • 'Semele belongs to Semelidae'
  • 'Semelidae belongs to Tellinacea'
  • 'Senilia belongs to Anadarinae'
  • 'Senis belongs to Cultellidae'
  • 'Septifer belongs to Mytilidae'
  • 'Septimyalina belongs to Myalinidae'
  • 'Septocardia belongs to Cardiinae'
  • 'Serania belongs to Limidae'
  • 'Servatrina belongs to Pinnidae'
  • 'Sestra belongs to Antipleurinae'
  • 'Sexta belongs to Mactromyidae'
  • 'Sheldonella belongs to Noetiinae'
  • 'Siliqua belongs to Cultellidae'
  • 'Silurina belongs to Antipleurinae'
  • 'Similiconcha belongs to Nuculidae'
  • 'Similodonta belongs to Praenuculidae'
  • 'Sinonia belongs to Tapetinae'
  • 'Slava belongs to Praecardiinae'
  • 'Sluha belongs to Malletiinae'
  • 'Sluzka belongs to Vlastinae'
  • 'Solamen belongs to Mytilidae'
  • 'Solecurtidae belongs to Tellinacea'
  • 'Solecurtinae belongs to Solecurtidae'
  • 'Solecurtus belongs to Solecurtinae'
  • 'Solemya belongs to Solemyidae'
  • 'Solemya (Solemyarina) was reranked as Solemyarina and belongs to Solemyidae'
  • 'Solemya (Zesolemya) was reranked as Zesolemya and belongs to Solemyidae'
  • 'Solemyacea belongs to Solemyoida'
  • 'Solemyidae belongs to Solemyacea'
  • 'Solemyoida belongs to Cryptodonta'
  • 'Solen belongs to Solenidae'
  • 'Solena belongs to Solenidae'
  • 'Solenacea belongs to Veneroida'
  • 'Solenidae belongs to Solenacea'
  • 'Soletellina belongs to Sanguinolariinae'
  • 'Solyma belongs to Tellininae'
  • 'Somapteria belongs to Pteriidae'
  • 'Sourimis belongs to Tellinidae'
  • 'Sowerbya belongs to Sowerbyidae'
  • 'Sowerbyidae belongs to Tellinacea'
  • 'Spanila belongs to Lunulacardiidae'
  • 'Spathella belongs to Modiomorphidae'
  • 'Sphaera belongs to Fimbriidae'
  • 'Sphaerium belongs to Pisidiidae'
  • 'Spheniopsidae belongs to Myacea'
  • 'Sphenoceramus belongs to Inoceramidae'
  • 'Spinarcullaea belongs to Arcullaeinae'
  • 'Spineilo belongs to Nuculanidae'
  • 'Spinosipella belongs to Verticordiidae'
  • 'Spisula belongs to Mactrinae'
  • 'Spondylidae belongs to Pectinacea'
  • 'Spondylus belongs to Spondylidae'
  • 'Sportella belongs to Sportellidae'
  • 'Sportellidae belongs to Cyamiacea'
  • 'Spyridoceramus belongs to Inoceramidae'
  • 'Staffinella belongs to Arcticidae'
  • 'Stavelia belongs to Mytilidae'
  • 'Stegoconcha belongs to Pinnidae'
  • 'Stewartia belongs to Lucininae'
  • 'Sthenodonta belongs to Malletiinae'
  • 'Streblochondriinae belongs to Aviculopectinidae'
  • 'Streblopteria belongs to Streblochondriinae'
  • 'Streptopinna belongs to Pinnidae'
  • 'Striarca belongs to Striarcinae'
  • 'Striarcinae belongs to Noetiidae'
  • 'Strigilla belongs to Tellininae'
  • 'Striostrea belongs to Ostreinae'
  • 'Stutchburia belongs to Myoconchinae'
  • 'Subitopinna belongs to Pinnidae'
  • 'Submantellum belongs to Limidae'
  • 'Sulcatopinna belongs to Pinnidae'
  • 'Sunetta belongs to Sunettinae'
  • 'Sunettinae belongs to Veneridae'
  • 'Syncyclonema belongs to Entoliidae'
  • 'Taeniodon belongs to Bivalvia'
  • 'Taimyrodon belongs to Malletiinae'
  • 'Talabrica belongs to Crassatellinae'
  • 'Tancredia belongs to Tancrediidae'
  • 'Tancrediidae belongs to Tellinacea'
  • 'Tapes belongs to Tapetinae'
  • 'Tapetinae belongs to Veneridae'
  • 'Tarimella belongs to Trilobita' according to Zhang 1979
  • 'Tauraxinus belongs to Thyasiridae'
  • 'Tawera belongs to Chioninae'
  • 'Tedinia belongs to Anomiidae'
  • 'Tegilarca belongs to Anadarinae'
  • 'Telemactra belongs to Mactrinae'
  • 'Tellimya belongs to Montacutidae'
  • 'Tellina belongs to Tellininae'
  • 'Tellina (Abranda) was reranked as Abranda and belongs to Tellininae'
  • 'Tellina (Clathrotellina) was reranked as Clathrotellina and belongs to Tellininae'
  • 'Tellina (Hemimetis) was reranked as Hemimetis and belongs to Tellininae'
  • 'Tellina (Merisca) was reranked as Merisca and belongs to Tellininae'
  • 'Tellina (Obtellina) was reranked as Obtellina and belongs to Tellininae'
  • 'Tellina (Phylloda) was reranked as Phylloda and belongs to Tellininae'
  • 'Tellina (Pistris) was reranked as Pistris and belongs to Tellininae'
  • 'Tellina (Pseudarcopagia) was reranked as Pseudarcopagia and belongs to Tellininae'
  • 'Tellinacea belongs to Veneroida'
  • 'Tellinella belongs to Tellininae'
  • 'Tellinidae belongs to Tellinacea'
  • 'Tellinides belongs to Tellininae'
  • 'Tellinimera belongs to Tellininae'
  • 'Tellininae belongs to Tellinidae'
  • 'Tellinopsis belongs to Ctenodontidae'
  • 'Tellurimya belongs to Ceratomyopsidae'
  • 'Tendagurium belongs to Protocardiinae'
  • 'Tenea belongs to Arcticidae'
  • 'Tenka belongs to Lunulacardiidae'
  • 'Tenuileda belongs to Nuculanidae'
  • 'Tenuipteria belongs to Bakevelliidae'
  • 'Terebrimya belongs to Teredinidae'
  • 'Teredinidae belongs to Pholadacea'
  • 'Teredininae belongs to Teredinidae'
  • 'Teredo belongs to Teredininae'
  • 'Terquemiidae belongs to Pectinacea'
  • 'Terraia belongs to Tellinacea'
  • 'Tetinka belongs to Lunulacardiidae'
  • 'Thecaliinae belongs to Carditidae'
  • 'Theora belongs to Semelidae'
  • 'Thestyleda belongs to Nuculanidae'
  • 'Thetironia belongs to Mactromyidae'
  • 'Thetis is a nomen nudum'
  • 'Thracia belongs to Thraciidae'
  • 'Thracidentula belongs to Thraciidae'
  • 'Thracidora belongs to Thraciidae'
  • 'Thraciidae belongs to Pandoracea'
  • 'Thraciopsis belongs to Thraciidae'
  • 'Thronacar belongs to Arcinae'
  • 'Thyasira belongs to Thyasiridae'
  • 'Thyasiridae belongs to Lucinacea'
  • 'Timoclea belongs to Chioninae'
  • 'Timothynus belongs to Ungulinidae'
  • 'Tirolidia belongs to Limidae'
  • 'Tironucula belongs to Praenuculidae'
  • 'Titanosarcolites belongs to Caprinidae'
  • 'Tivelina belongs to Meretricinae'
  • 'Torastarte belongs to Cardiniidae'
  • 'Torinosucatella belongs to Grammatodontinae'
  • 'Tortarctica belongs to Arcticidae'
  • 'Trachycardiinae belongs to Cardiidae'
  • 'Trachycardium belongs to Trachycardiinae'
  • 'Trapezicardita belongs to Venericardiinae'
  • 'Trapeziidae belongs to Arcticacea'
  • 'Trapezium belongs to Trapeziidae'
  • 'Trapezium (Glossocardia) was reranked as Glossocardia and belongs to Trapeziidae'
  • 'Triaxus belongs to Pteriidae'
  • 'Trichites belongs to Pinnidae'
  • 'Trichomusculus belongs to Mytilidae'
  • 'Trichomya belongs to Mytilidae'
  • 'Tridacna belongs to Tridacnidae'
  • 'Tridacnacea belongs to Veneroida'
  • 'Tridacnidae belongs to Tridacnacea'
  • 'Trigonarca belongs to Arcullaeinae'
  • 'Trigonastarte belongs to Opinae'
  • 'Trigonia belongs to Trigoniidae'
  • 'Trigoniacea belongs to Trigonioida'
  • 'Trigoniidae belongs to Trigoniacea'
  • 'Trigoniocardia belongs to Fraginae'
  • 'Trigonioida belongs to Palaeoheterodonta'
  • 'Trigonioididae belongs to Trigoniacea'
  • 'Trigonocallista belongs to Pitarinae'
  • 'Trigonodesma belongs to Striarcinae'
  • 'Trigonodidae belongs to Unionacea'
  • 'Trigonopis belongs to Opinae'
  • 'Trigonucula belongs to Nuculidae'
  • 'Trinacria belongs to Trinacriinae'
  • 'Trinacriinae belongs to Noetiidae'
  • 'Trisidos belongs to Arcinae'
  • 'Trochoceramus belongs to Inoceramidae'
  • 'Tucetilla belongs to Glycymeridinae'
  • 'Tucetona belongs to Glycymeridinae'
  • 'Tucetonella belongs to Glycymeridinae'
  • 'Tugonia belongs to Myidae'
  • 'Tugonia (Distugonia) belongs to Tugonia'
  • 'Turtoniidae belongs to Cyamiacea'
  • 'Tutcheria belongs to Carditamerinae'
  • 'Uddenia belongs to Crassatellinae'
  • 'Ungulinidae belongs to Lucinacea'
  • 'Unicardiopsidae belongs to Tellinacea'
  • 'Unicardium belongs to Mactromyidae'
  • 'Unio belongs to Unioninae'
  • 'Unionacea belongs to Unionoida'
  • 'Unionidae belongs to Unionacea'
  • 'Unioninae belongs to Unionidae'
  • 'Unionites belongs to Trigonodidae'
  • 'Unionium is a subjective synonym of Pinctada'
  • 'Unionoida belongs to Palaeoheterodonta'
  • 'Uperotus belongs to Teredininae'
  • 'Ursirivus belongs to Corbulinae'
  • 'Vaccinites belongs to Hippuritidae'
  • 'Vanuxemia belongs to Cyrtodontidae'
  • 'Varicardium belongs to Protocardiinae'
  • 'Varicorbula belongs to Corbulinae'
  • 'Vasticardium belongs to Trachycardiinae'
  • 'Vaugonia belongs to Trigoniidae'
  • 'Vectianella belongs to Arcticidae'
  • 'Velesunio belongs to Hyriinae'
  • 'Veletuceta belongs to Glycymeridinae'
  • 'Veneracea belongs to Veneroida'
  • 'Venericardia belongs to Venericardiinae'
  • 'Venericardiinae belongs to Carditidae'
  • 'Venericor belongs to Venericardiinae'
  • 'Venericyprina belongs to Arcticidae'
  • 'Veneridae belongs to Veneracea'
  • 'Venerinae belongs to Veneridae'
  • 'Veneroida belongs to Heterodonta'
  • 'Venerupis belongs to Tapetinae'
  • 'Veniella belongs to Arcticidae'
  • 'Venilicardia belongs to Arcticidae'
  • 'Venus belongs to Venerinae'
  • 'Vepricardium belongs to Cardiinae'
  • 'Vermitexa belongs to Leptonidae'
  • 'Vertambitus belongs to Verticordiidae'
  • 'Verticordia belongs to Verticordiidae'
  • 'Verticordiidae belongs to Poromyacea'
  • 'Vesicomya belongs to Vesicomyidae'
  • 'Vesicomyidae belongs to Glossacea'
  • 'Vetericardia is a subjective synonym of Pseudocardia'
  • 'Vetericardiella belongs to Carditidae'
  • 'Viaderella belongs to Divaricellinae'
  • 'Vietnamicardium belongs to Cardiidae'
  • 'Virmysella belongs to Montacutidae'
  • 'Vlasta belongs to Vlastinae'
  • 'Vlastinae belongs to Antipleuridae'
  • 'Vnigriella belongs to Malletiinae'
  • 'Uvigriella is a misspelling of Vnigriella'
  • 'Vokesula belongs to Corbulinae'
  • 'Volsella belongs to Mytilidae'
  • 'Volupicuna belongs to Cuninae'
  • 'Volviceramus belongs to Inoceramidae'
  • 'Vulsella belongs to Malleidae'
  • 'Vultogryphaea belongs to Exogyrinae'
  • 'Wakullina belongs to Anomiidae'
  • 'Wakullina (Huyella) was reranked as Huyella and belongs to Anomiidae'
  • 'Wallucina belongs to Lucininae'
  • 'Warrana belongs to Kelliellidae'
  • 'Westralunio belongs to Hyriinae'
  • 'Wilkingia belongs to Pholadomyidae'
  • 'Winckworthia belongs to Limidae'
  • 'Xenostrobus belongs to Mytilidae'
  • 'Xylophagainae belongs to Pholadidae'
  • 'Xylophagella belongs to Xylophagainae'
  • 'Yoldia belongs to Nuculanidae'
  • 'Zealeda belongs to Nuculanidae'
  • 'Zeehania belongs to Malletiinae'
  • 'Zenatiinae belongs to Mactridae'
  • 'Zenatina belongs to Zenatiinae'