PBDB

Opinions from P. Bouchet et al. 2010

'Abiella belongs to Abiellidae'
'Abiellidae belongs to Ambonychioidea'
'Acanthocardia belongs to Acanthocardiini'
'Acanthocardiini belongs to Cardiinae'
'Acanthopecten belongs to Acanthopectinidae'
'Acanthopectinidae belongs to Heteropectinoidea'
'Acharacidae was reranked as the subfamily Acharacinae and belongs to Solemyidae'
'Acharax belongs to Acharacidae'
'Acobaecardiini was reranked as the subtribe Acobaecardiina and belongs to Lymnocardiini'
'Acobaecardium belongs to Acobaecardiini'
'Acostaea belongs to Acostaeidae'
'Acostaeidae is a subjective synonym of Mycetopodidae'
'Actinodonta belongs to Actinodontidae'
'Actinodontidae belongs to Actinodontida'
'Actinodontoida is corrected as Actinodontida and belongs to Heterodonta'
'Actinodontophora belongs to Actinodontophoridae'
'Actinodontophoridae is a subjective synonym of Palaeopharidae'
'Actinopterella belongs to Actinopterellinae'
'Actinopterellinae belongs to Pterineidae'
'Acuticosta belongs to Acuticostinae'
'Acuticostinae is a subjective synonym of Unioninae'
'Adacna belongs to Adacnini'
'Adacninae was reranked as the tribe Adacnini and belongs to Lymnocardiinae'
'Adamussiini belongs to Palliolinae'
'Adamussium belongs to Adamussiini'
'Adelosiphonia is an invalid subgroup of Pandoroidea'
'Adrana belongs to Adranidae'
'Adraninae is a subjective synonym of Nuculaninae'
'Adula belongs to Adulinae'
'Adulinae is a subjective synonym of Mytilinae'
'Aenigmoconcha belongs to Aenigmoconchidae'
'Aenigmoconchidae belongs to Carditida'
'Aequipecten belongs to Aequipectinini'
'Aequipectini is corrected as Aequipectinini and belongs to Pedinae'
'Afghanodesma belongs to Afghanodesmatidae'
'Afghanodesmatidae belongs to Protobranchia'
'Ahtioconcha belongs to Ahtioconchidae'
'Ahtioconchidae is a subjective synonym of Pterineidae'
'Alasmidonta belongs to Alasmidontinae'
'Alasmidontinae is a subjective synonym of Unioninae'
'Alatoconcha belongs to Alatoconchidae'
'Alatoconchidae belongs to Ambonychioidea'
'Allodesma belongs to Allodesmatidae'
'Allodesmatidae is a subjective synonym of Anodontopsidae'
'Allogramma is a subjective synonym of Spinolyonsiella'
'Allorisma belongs to Allorismatidae'
'Allorismatidae is a subjective synonym of Edmondiidae'
'Aloididae is a subjective synonym of Corbulidae'
'Alula belongs to Alulinae'
'Alulinae belongs to Sanguinolitidae'
'Alveinidae is a subjective synonym of Kelliellidae'
'Alveinus belongs to Alveinidae'
'Ambigostrea belongs to Ambigostreini'
'Ambigostreini belongs to Flemingostreinae'
'Amblema belongs to Ambleminae'
'Ambleminae belongs to Unionidae'
'Amblemini belongs to Ambleminae'
'Ambonychia belongs to Ambonychiidae'
'Ambonychiacea is corrected as Ambonychioidea and belongs to Pteriida'
'Ambonychiidae belongs to Ambonychioidea'
'Americunio belongs to Americunioninae'
'Americunioninae belongs to Trigonioidoidea'
'Amnigenia belongs to Amnigeniidae'
'Amnigeniidae belongs to Heteroconchia'
'Amotapidae is a subjective synonym of Raetomyidae'
'Amotapus belongs to Amotapidae'
'Amphicoelia belongs to Amphicoeliidae'
'Amphicoeliidae is a subjective synonym of Ambonychiidae'
'Amphidesma belongs to Amphidesmatidae'
'Amphidesmatidae is a subjective synonym of Semelidae'
'Amphidonte belongs to Amphidonteini'
'Amphidonteini belongs to Exogyrinae'
'Amphikoilinae belongs to Bivalvia'
'Amusiidae is a subjective synonym of Pectiniidae'
'Amussiopecten belongs to Amussiopectininae'
'Amussiopectininae is a subjective synonym of Pectininae'
'Amussium is corrected as Amusium and belongs to Amusiidae'
'Amussium (Entolium) was reranked as Entolium and belongs to Entoliinae'
'Anadara belongs to Anadarinae'
'Anadarinae belongs to Arcidae'
'Anatina is a subjective synonym of Laternula' according to Hedley 1918
'Anatinella belongs to Anatinellidae'
'Anatinellidae belongs to Mactroidea'
'Anatinidae is a subjective synonym of Laternulidae'
'Anditrigonia belongs to Anditrigoniidae'
'Anditrigoniidae is a subjective synonym of Megatrigoniidae'
'Annuliconcha belongs to Annuliconchidae'
'Annuliconchidae belongs to Heteropectinoidea'
'Anodonta belongs to Anodontinae'
'Anodontinae was reranked as the tribe Anodontini and belongs to Unioninae'
'Anodontites belongs to Anodontitinae'
'Anodontitinae belongs to Mycetopodidae'
'Anodontopsidae belongs to Heterodonta'
'Anodontopsis belongs to Anodontopsidae'
'Anomalodesmata is a subjective synonym of Pholadomyida'
'Anomia belongs to Anomiinae'
'Anomiidae belongs to Anomioidea'
'Anomioidea belongs to Pectinida'
'Anomoptychidae is a subjective synonym of Trechmannellidae'
'Anomoptychus belongs to Anomoptychidae'
'Anopaea belongs to Anopaeinae'
'Anopaeinae belongs to Inoceramidae'
'Antactinodion belongs to Antactinodiontidae'
'Antactinodiontidae belongs to Protobranchia'
'Anthraconauta belongs to Anthraconautidae'
'Anthraconautidae is a subjective synonym of Myalinidae'
'Anthracosia belongs to Anthracosiidae'
'Anthracosiacea is corrected as Anthracosioidea and belongs to Heterodonta'
'Anthracosiidae belongs to Anthracosioidea'
'Anthracosiidae is replaced by Carbonicolidae' according to Cox 1932
'Antillocaprina belongs to Antillocaprinidae'
'Antillocaprinidae belongs to Radiolitoidea'
'Antipleura belongs to Antipleurinae'
'Antipleurinae belongs to Dualinidae'
'Antipleuroida is corrected as Antipleurida and belongs to Nepiomorphia'
'Apiotrigoniinae belongs to Megatrigoniidae'
'Arca belongs to Arcidae'
'Arcacea is corrected as Arcoidea and belongs to Arcida'
'Archaeocardiidae belongs to Bivalvia'
'Archaeocardium belongs to Archaeocardiidae'
'Archanodon belongs to Archanodontidae'
'Archanodontidae belongs to Archanodontoidea'
'Archanodontoidea belongs to Unionida'
'Arcicardiini is a subjective synonym of Paradacnini'
'Arcicardium belongs to Arcicardiini'
'Arcidae belongs to Arcoidea'
'Arcidopsinae is a subjective synonym of Parreysiinae'
'Arcidopsis belongs to Arcidopsinae'
'Arcinae belongs to Arcidae'
'Arcinella belongs to Arcinellidae'
'Arcinellidae is a subjective synonym of Chamidae'
'Arcoida is corrected as Arcida and belongs to Pteriomorphia'
'Arcomya belongs to Arcomyidae'
'Arcomyidae is a subjective synonym of Pholadomyidae'
'Arcopagiinae is an invalid subgroup of Tellinidae'
'Arctica belongs to Arcticidae'
'Arcticacea is corrected as Arcticoidea and belongs to Venerida'
'Arcticidae belongs to Arcticoidea'
'Arctostrea belongs to Arctostreinae'
'Arctostreidae belongs to Ostreoidea'
'Arctostreinae belongs to Arctostreidae'
'Arcuatula belongs to Arcuatulinae'
'Arcuatulinae is a subjective synonym of Crenellinae'
'Arcullaea belongs to Arcullaeinae'
'Arcullaeinae belongs to Glycymerididae'
'Arhouriella belongs to Arhouriellidae'
'Arhouriella opheodontoides belongs to Arhouriella'
'Arhouriellidae belongs to Bivalvia'
'Arteminae is a subjective synonym of Dosiniinae'
'Artemis is a subjective synonym of Dosinia'
'Asaphidae is a subjective synonym of Psammobiidae'
'Asiphonidae is an invalid subgroup of Bivalvia'
'Asoella belongs to Asoellidae'
'Asoellidae was reranked as the subfamily Asoellinae and belongs to Otapiriidae'
'Aspatharia belongs to Aspathariinae'
'Aspathariinae belongs to Iridinidae'
'Aspergillidae is replaced by Clavagellidae'
'Aspergillum belongs to Aspergillidae'
'Astarte belongs to Astartidae'
'Astartella belongs to Astartellinae'
'Astartellinae belongs to Astartidae'
'Astartidae belongs to Crassatelloidea'
'Astartila belongs to Astartilinae'
'Astartilinae belongs to Pachydomidae'
'Astartinae belongs to Astartidae'
'Asthenothaerinae belongs to Thraciidae'
'Asthenothaerus belongs to Asthenothaerinae'
'Atomodesma belongs to Atomodesmatinae'
'Atomodesminae is corrected as Atomodesmatinae and belongs to Ambonychiidae'
'Atreta belongs to Atretidae'
'Atretidae is a subjective synonym of Dimyidae'
'Aucella is a subjective synonym of Buchia'
'Aucellina belongs to Aucellinini'
'Aucellinini was reranked as the subfamily Aucellininae and belongs to Otapiriidae'
'Aulacomyella belongs to Aulacomyellinae'
'Aulacomyellidae belongs to Aulacomyelloidea'
'Aulacomyelloidea belongs to Pectinida'
'Aupouria belongs to Aupouriidae'
'Aupouriidae is a subjective synonym of Philobryidae'
'Austrochlamydini belongs to Chlamydinae'
'Austrochlamys belongs to Austrochlamydini'
'Austrotrigonia belongs to Austrotrigoniinae'
'Austrotrigoniinae is a subjective synonym of Nototrigoniinae'
'Autobranchia was reranked as a subclass and belongs to Bivalvia'
'Avicardiini is a subjective synonym of Adacnini'
'Avicardium belongs to Avicardiini'
'Avicula belongs to Aviculidae'
'Avicula (Oxytoma) was reranked as Oxytoma and belongs to Oxytominae'
'Aviculariinae is a subjective synonym of Tridacninae'
'Avicularium belongs to Aviculariidae'
'Aviculidae is a subjective synonym of Pteriidae'
'Aviculocardiini was reranked as the subtribe Aviculocardiina and belongs to Lymnocardiini'
'Aviculocardium belongs to Aviculocardiini'
'Aviculopecten belongs to Aviculopectininae'
'Aviculopectinidae belongs to Aviculopectinoidea'
'Aviculopectininae belongs to Aviculopectinidae'
'Aviculopectinoidea belongs to Pectinida'
'Axinaea belongs to Axinaeinae'
'Axinaeinae is a subjective synonym of Glycymeridinae'
'Axinopsida belongs to Axinopsidinae'
'Axinopsidinae belongs to Thyasiridae'
'Azoridae is a subjective synonym of Psammobiidae'
'Babinka belongs to Babinkidae'
'Babinkidae belongs to Babinkoidea'
'Babinkoidea belongs to Lucinida'
'Baidiostraca belongs to Baidiostracidae'
'Baidiostracidae belongs to Heterodonta'
'Bakevellia belongs to Bakevelliidae'
'Bakevelliidae belongs to Pterioidea'
'Bankia belongs to Bankiinae'
'Bankiinae belongs to Teredinidae'
'Barbatia belongs to Barbatiidae'
'Barbatiidae is a subjective synonym of Arcidae'
'Barrettia belongs to Barrettiinae'
'Barrettiinae belongs to Hippuritidae'
'Bartlettia belongs to Bartlettiinae'
'Bartlettiinae is a subjective synonym of Anodontitinae'
'Basterotia belongs to Basterotiidae'
'Basterotiidae belongs to Cyamioidea'
'Bathyarca belongs to Bathyarcidae'
'Bathyarcinae is a subjective synonym of Anadarinae'
'Bathymodiolinae belongs to Mytilidae'
'Bathymodiolus belongs to Bathymodiolinae'
'Bathyspinulinae is an invalid subgroup of Bivalvia'
'Batolites belongs to Batolitidae'
'Batolitidae is a subjective synonym of Hippuritidae'
'Bayleia belongs to Bayleiidae'
'Bayleiidae is a subjective synonym of Requieniidae'
'Beichuania belongs to Beichuaniidae'
'Beichuaniidae belongs to Beichuanioidea'
'Beichuanioidea belongs to Trigoniida'
'Bernardinidae is a subjective synonym of Neoleptonidae'
'Binipecten belongs to Binipectinidae'
'Binipectinidae belongs to Chaenocardioidea'
'Biradiolitinae is an invalid subgroup of Radiolitidae'
'Bornia belongs to Borniinae'
'Borniinae belongs to Lasaeidae'
'Bositra belongs to Bositrinae'
'Bositrinae was reranked as the family Bositridae and belongs to Aulacomyelloidea'
'Botula belongs to Botulini'
'Botulini belongs to Lithophaginae'
'Brachidontes belongs to Brachidontinae'
'Brachidontinae is a subjective synonym of Mytilinae'
'Brachyanodon belongs to Brachyanodontini'
'Brachyanodontini is a subjective synonym of Anodontini'
'Bransonia belongs to Bransoniidae'
'Bransoniidae belongs to Rostroconchia'
'Brazzaea belongs to Brazzaeainae'
'Brazzaeainae is a subjective synonym of Coelaturinae'
'Brechites belongs to Brechitinae'
'Brechitinae belongs to Clavagellidae'
'Bryopa belongs to Bryopinae'
'Bryopinae belongs to Clavagellidae'
'Bucardia belongs to Bucardiidae'
'Bucardiidae is a subjective synonym of Glossidae'
'Buchia belongs to Buchiidae'
'Buchiidae belongs to Buchioidea'
'Buchioidea belongs to Pectinida'
'Buchiola belongs to Buchiolinae'
'Buchiolinae was reranked as the family Buchiolidae and belongs to Praecardioidea'
'Buchotrigonia belongs to Buchotrigoniinae'
'Buchotrigonia (Syrotrigonia) was reranked as Syrotrigonia and belongs to Syrotrigoniinae'
'Buchotrigoniidae belongs to Myophorelloidea'
'Buchotrigoniinae belongs to Buchotrigoniidae'
'Burmesia belongs to Burmesiidae'
'Burmesiidae belongs to Pholadomyoidea'
'Butovicella belongs to Butovicellidae'
'Butovicellidae is a subjective synonym of Modiomorphidae'
'Cadomia belongs to Cadomiidae'
'Cadomiidae belongs to Nuculanoidea'
'Caestocorbula belongs to Caestocorbulinae'
'Caestocorbulinae belongs to Corbulidae'
'Cafferia belongs to Cafferiinae'
'Cafferiinae is a subjective synonym of Unioninae'
'Calcicanicularia belongs to Calcicaniculariini'
'Calcicaniculariini belongs to Limatulinae'
'Callista belongs to Callistinae'
'Callistinae is a subjective synonym of Callocardiinae'
'Calloarca belongs to Calloarcinae'
'Calloarcinae is a subjective synonym of Arcinae'
'Callocardia belongs to Callocardiinae'
'Callocardiidae was reranked as the subfamily Callocardiinae and belongs to Veneridae'
'Calvaentoliinae belongs to Entolioidesidae'
'Calvaentolium belongs to Calvaentoliinae'
'Camptonectes belongs to Camptonectinae'
'Camptonectinae belongs to Pectinidae'
'Camya belongs to Camyidae'
'Camyidae belongs to Bivalvia'
'Caprina belongs to Caprinidae'
'Caprinella belongs to Caprinellidae'
'Caprinellidae is a subjective synonym of Ichthyosarcolitidae'
'Caprinidae is a subjective synonym of Radiolitidae'
'Caprininae belongs to Caprinidae'
'Caprinula belongs to Caprinulidae'
'Caprinulidae belongs to Radiolitoidea'
'Caprinuloideinae is an invalid subgroup of Caprinidae'
'Caprotina belongs to Caprotinidae'
'Caprotinidae belongs to Radiolitoidea'
'Capsa belongs to Capsinae'
'Capsinae belongs to Psammobiidae'
'Carbonicola belongs to Carbonicolidae'
'Carbonicolidae belongs to Anthracosioidea'
'Carbonicolinae belongs to Carbonicolidae'
'Cardiacea is corrected as Cardioidea and belongs to Venerida'
'Cardiidae belongs to Cardioidea'
'Cardiinae belongs to Cardiidae'
'Cardilia belongs to Cardiliidae'
'Cardiliidae belongs to Mactroidea'
'Cardinia belongs to Cardiniidae'
'Cardiniidae belongs to Carditida'
'Cardiola belongs to Cardiolidae'
'Cardiolaria belongs to Cardiolariidae'
'Cardiolariidae belongs to Bivalvia'
'Cardiolidae belongs to Cardioloidea'
'Cardioloidea belongs to Praecardiida'
'Cardiomya belongs to Cardiomyinae'
'Cardita belongs to Carditidae'
'Carditacea is corrected as Carditoidea and belongs to Carditida'
'Carditamera belongs to Carditamerinae'
'Carditamerinae belongs to Carditidae'
'Carditellidae is an invalid subgroup of Condylocardiidae'
'Cardites belongs to Carditesinae'
'Carditesinae belongs to Carditidae'
'Carditidae belongs to Carditoidea'
'Carditinae belongs to Carditidae'
'Carditoida is corrected as Carditida and belongs to Heterodonta'
'Cardium belongs to Cardiidae'
'Cardium (Tulongocardium) was reranked as Tulongocardium and belongs to Tulongocardiinae'
'Carydiidae belongs to Heterodonta'
'Carydium belongs to Carydiidae'
'Caryocorbulinae is a subjective synonym of Corbulinae'
'Cassianella belongs to Cassianellidae'
'Cassianellidae belongs to Pterioidea'
'Cassianoides belongs to Cassianoididae'
'Cassianoididae was reranked as the subfamily Cassianoidinae and belongs to Heteropectinidae'
'Castaliini belongs to Hyriinae'
'Catamarcaia belongs to Catamarcaiidae'
'Catamarcaiidae belongs to Arcida'
'Catella belongs to Catellini'
'Cerastoderma belongs to Cerastodermatinae'
'Cerastodermatini was reranked as the subtribe Cerastodermatina and belongs to Lymnocardiini'
'Ceratomya belongs to Ceratomyidae'
'Ceratomyidae belongs to Ceratomyoidea'
'Ceratomyoidea belongs to Pholadomyida'
'Ceratomyopsidae belongs to Pholadomyoidea'
'Ceratomyopsis belongs to Ceratomyopsidae'
'Ceratostreon belongs to Ceratostreoninae'
'Ceratostreoninae is a subjective synonym of Exogyrinae'
'Cercomyidae belongs to Autobranchia'
'Cetoconcha belongs to Cetoconchidae'
'Cetoconchidae belongs to Poromyoidea'
'Cetomyinae belongs to Poromyidae'
'Chaenidae is an objective synonym of Gastrochaenidae'
'Chaenocardia belongs to Chaenocardiidae'
'Chaenocardiidae belongs to Chaenocardioidea'
'Chaenocardioidea belongs to Pectinida'
'Chaenomya belongs to Chaenomyinae'
'Chaenomyinae belongs to Sanguinolitidae'
'Chama belongs to Chamidae'
'Chamacea is corrected as Chamoidea and belongs to Venerida'
'Chametrachea belongs to Chametracheidae'
'Chametracheinae is a subjective synonym of Tridacninae'
'Chamidae belongs to Chamoidea'
'Chamostrea is a subjective synonym of Cleidothaerus'
'Chamostreidae is replaced by Cleidothaeridae'
'Chartoconcha belongs to Chartoconchini'
'Chartoconchini is a subjective synonym of Pontalmyrini'
'Chiapasella belongs to Chiapasellidae'
'Chiapasellidae is a subjective synonym of Radiolitidae'
'Chionidae is an invalid subgroup of Veneridae'
'Chioninae belongs to Veneridae'
'Chlamydinae belongs to Pectinidae'
'Chlamydini belongs to Chlamydinae'
'Chlamydoconcha belongs to Chlamydoconchidae'
'Chlamydoconchidae is a subjective synonym of Galeommatidae'
'Chlamys belongs to Chlamydinae'
'Chokrakia belongs to Chokrakiini'
'Chokrakiini was reranked as the subtribe Chokrakiina and belongs to Lymnocardiini'
'Chondrodonta belongs to Chondrodontidae'
'Chondrodontidae belongs to Ostreoidea'
'Chuluaria belongs to Chuluariinae'
'Chuluariinae belongs to Claraiidae'
'Circe belongs to Circinae'
'Circinae is a subjective synonym of Gouldiinae'
'Cirravidae belongs to Bivalvia'
'Cirravidae belongs to Cirripedia' according to Chernyshev 1935
'Cirravidae belongs to Bivalvia' according to Urbajtis 1975
'Cirravus belongs to Cirravidae'
'Citothyris belongs to Citothyrisidae'
'Citothyrisidae is a subjective synonym of Prothyridae'
'Claraia belongs to Claraiinae'
'Claraiidae belongs to Halobioidea'
'Claraiinae belongs to Claraiidae'
'Clavagella belongs to Clavagellidae'
'Clavagellacea is corrected as Clavagelloidea and belongs to Pholadomyida'
'Clavagellidae belongs to Clavagelloidea'
'Cleidothaeridae belongs to Myochamoidea'
'Cleidothaerus belongs to Cleidothaeridae'
'Clementiinae belongs to Veneridae'
'Clinocardiinae belongs to Cardiidae'
'Clinocardium belongs to Clinocardiinae'
'Clinopistha belongs to Clinopisthidae'
'Clinopisthidae was reranked as the subfamily Clinopisthinae and belongs to Solemyidae'
'Coalcomana belongs to Coalcomaninae'
'Coalcomaninae is a subjective synonym of Caprinuloideinae'
'Cochlearites belongs to Cochlearitidae'
'Cochlearitidae is a subjective synonym of Plicatostylidae'
'Codakia belongs to Codakiidae'
'Codakiidae was reranked as the subfamily Codakiinae and belongs to Lucinidae'
'Coelaturinae belongs to Unionidae'
'Coloniceramidae is a subjective synonym of Inoceramidae'
'Coloniceraminae is an invalid subgroup of Bivalvia'
'Coloniceramus belongs to Coloniceramidae' according to Pochialaynen 1985
'Colpomya belongs to Colpomyidae'
'Colpomyidae belongs to Modiolopsoidea'
'Concavodonta belongs to Concavodontinae'
'Concavodontinae is an invalid subgroup of Praenuculidae'
'Condylocardia belongs to Condylocardiidae'
'Condylocardiidae belongs to Carditoidea'
'Condylocardiinae belongs to Condylocardiidae'
'Congeriomorpha belongs to Congeriomorphidae'
'Congeriomorphidae belongs to Megalodontoidea'
'Conocardiidae belongs to Rostroconchia'
'Conocardium belongs to Conocardiidae'
'Contradens belongs to Rectidentinae'
'Contradentinae is a subjective synonym of Rectidentinae'
'Cooperella belongs to Cooperellidae'
'Cooperellidae is a subjective synonym of Petricolidae'
'Corbicula belongs to Corbiculidae'
'Corbiculidae is a subjective synonym of Cyrenidae'
'Corbinae is replaced by Fimbriinae'
'Corbis belongs to Corbinae'
'Corbula belongs to Corbulidae'
'Corbula (Caryocorbula) was reranked as Caryocorbula and belongs to Caryocorbulinae'
'Corbulamella belongs to Corbulamellinae'
'Corbulamellinae belongs to Corbulidae'
'Corbulidae belongs to Myoidea'
'Corbulinae belongs to Corbulidae'
'Corneocycladidae is a subjective synonym of Sphaeriidae'
'Corneocyclas belongs to Corneocycladidae'
'Costatoplicatina belongs to Costatoplicatinini'
'Costatoplicatinini was reranked as the subfamily Costatoplicatininae and belongs to Acanthopectinidae'
'Costatoriidae is a subjective synonym of Myophoriidae'
'Costeina belongs to Costeininae'
'Costeininae is a subjective synonym of Pycnodonteinae'
'Coxiconcha is corrected as Coxiconchia and belongs to Coxiconchiidae'
'Coxiconchiinae was reranked as the family Coxiconchiidae and belongs to Babinkoidea'
'Crassadoma belongs to Crassadomini'
'Crassadomini belongs to Chlamydinae'
'Crassatella belongs to Crassatellidae'
'Crassatellacea is corrected as Crassatelloidea and belongs to Carditida'
'Crassatellidae belongs to Crassatelloidea'
'Crassatellinae belongs to Crassatellidae'
'Crassatellites is a subjective synonym of Crassatella'
'Crassatellitidae is an invalid subgroup of Crassatellidae'
'Crassinidae is replaced by Astartidae'
'Crassostreinae belongs to Ostreidae'
'Crassostreini belongs to Crassostreinae'
'Crenatula belongs to Crenatulinae'
'Crenatulinae belongs to Isognomonidae'
'Crenella belongs to Crenellidae'
'Crenellinae belongs to Mytilidae'
'Crenipecten belongs to Crenipectinidae'
'Crenipectinidae was reranked as the subfamily Crenipectininae and belongs to Euchondriidae'
'Crenomytilini belongs to Mytilinae'
'Crenomytilus belongs to Crenomytilini'
'Cryptodon is a subjective synonym of Thyasira'
'Cryptodontidae is a subjective synonym of Thyasiridae'
'Cryptomya belongs to Cryptomyinae'
'Cryptomyinae belongs to Myidae'
'Cryptostrea belongs to Cryptostreini'
'Cryptostreini belongs to Ostreinae'
'Ctenodonta belongs to Ctenodontidae'
'Ctenodontidae belongs to Protobranchia'
'Ctenostreon belongs to Ctenostreoninae'
'Ctenostreoninae belongs to Limidae'
'Cucullaea belongs to Cucullaeidae'
'Cucullaeidae belongs to Arcoidea'
'Cucullaria belongs to Cucullariinae'
'Cucullariinae is a subjective synonym of Grammatodontinae'
'Cucullella belongs to Cucullellinae'
'Cucullellidae belongs to Nuculanoidea'
'Cucumerunio belongs to Cucumerunionini'
'Cucumerunionidae is a subjective synonym of Propehyridellidae'
'Cultellinae is an invalid subgroup of Pharidae'
'Cumberlandia belongs to Cumberlandiinae'
'Cumberlandiinae belongs to Margaritiferidae'
'Cumingia belongs to Cumingiinae'
'Cumingiinae is a subjective synonym of Semelinae'
'Cuneamya belongs to Cuneamyinae'
'Cuneamyinae belongs to Grammysiidae'
'Cunearca belongs to Cunearcidae'
'Cunearcinae is a subjective synonym of Anadarinae'
'Cuninae is an invalid subgroup of Condylocardiidae'
'Curtonotidae is a subjective synonym of Eoschizodidae'
'Curvostrea belongs to Curvostreini'
'Curvostreini belongs to Flemingostreinae'
'Cuspidaria belongs to Cuspidariidae'
'Cuspidariidae belongs to Cuspidarioidea'
'Cuspidarioidea belongs to Septibranchia'
'Cyamiacea is corrected as Cyamioidea and belongs to Venerida'
'Cyamiidae belongs to Cyamioidea'
'Cyamionema belongs to Cyamionematidae'
'Cyamionematidae is a subjective synonym of Galeommatidae'
'Cyamium belongs to Cyamiidae'
'Cyclininae is a subjective synonym of Chioninae'
'Cycloconcha belongs to Cycloconchidae'
'Cycloconchidae belongs to Cycloconchoidea'
'Cycloconchinae belongs to Cycloconchidae'
'Cycloconchoidea belongs to Actinodontida'
'Cycloconchoides belongs to Cycloconchoididae'
'Cycloconchoididae belongs to Bivalvia'
'Cypricardia belongs to Cypricardiidae'
'Cypricardiidae is a subjective synonym of Trapezidae'
'Cypricardinia belongs to Cypricardiniidae'
'Cypricardiniidae belongs to Modiomorphoidea'
'Cyprinidae is replaced by Arcticidae'
'Cyprogenia belongs to Cyprogeniinae'
'Cyprogeniinae is a subjective synonym of Ambleminae'
'Cyrena belongs to Cyrenidae'
'Cyrenacea is corrected as Cyrenoidea and belongs to Venerida'
'Cyrenella belongs to Cyrenellidae'
'Cyrenellidae is a subjective synonym of Cyrenoididae'
'Cyrenidae belongs to Cyrenoidea'
'Cyrenoida belongs to Cyrenoididae'
'Cyrenoididae belongs to Cyrenoidoidea'
'Cyrenoidoidea belongs to Venerida'
'Cyrtodonta belongs to Cyrtodontidae'
'Cyrtodontacea is corrected as Cyrtodontoidea and belongs to Cyrtodontida'
'Cyrtodontida belongs to Pteriomorphia'
'Cyrtodontidae belongs to Cyrtodontoidea'
'Cyrtorostra belongs to Cyrtorostrinae'
'Cyrtorostridae was reranked as the subfamily Cyrtorostrinae and belongs to Deltopectinidae'
'Cythereinae is a subjective synonym of Meretricinae'
'Cytherodon belongs to Cytherodontidae'
'Cytherodontidae is a subjective synonym of Myophoriidae'
'Dacrydiini was reranked as the subfamily Dacrydiinae and belongs to Mytilidae'
'Dacrydium belongs to Dacrydiini'
'Dallicordia belongs to Dallicordiidae'
'Dallicordiidae is a subjective synonym of Lyonsiellidae'
'Danlengiconcha belongs to Danlengiconchinae'
'Danlengiconchinae belongs to Trigonioididae'
'Daonella belongs to Daonellidae'
'Daonellidae belongs to Halobioidea'
'Datta belongs to Dattinae'
'Davila belongs to Davilinae'
'Davilinae belongs to Mesodesmatidae'
'Decatopecten belongs to Decatopectinini'
'Decatopectinini belongs to Pectininae'
'Deltopecten belongs to Deltopectinidae'
'Deltopectinidae belongs to Aviculopectinoidea'
'Deltopectininae belongs to Deltopectinidae'
'Dentaspatharia belongs to Dentaspathariinae'
'Dentaspathariinae is a subjective synonym of Coelaturinae'
'Dermatomya belongs to Dermatomyidae'
'Dermatomyidae is a subjective synonym of Poromyidae'
'Desertella belongs to Desertellidae'
'Desertellidae belongs to Unionida'
'Dexiobia belongs to Dexiobiinae'
'Dexiobiinae belongs to Dualinidae'
'Dianchora belongs to Dianchoridae'
'Dianchoridae is a subjective synonym of Spondylidae'
'Diceras belongs to Diceratidae'
'Diceratidae belongs to Radiolitoidea'
'Dicerocardiidae belongs to Megalodontoidea'
'Dictyoptychidae is a subjective synonym of Trechmannellidae'
'Dictyoptychus belongs to Dictyoptychidae'
'Didacna belongs to Didacninae'
'Didacninae was reranked as the tribe Didacnini and belongs to Lymnocardiinae'
'Digressodacna belongs to Digressodacnini'
'Digressodacnini is a subjective synonym of Pontalmyrini'
'Dimya belongs to Dimyidae'
'Dimyidae belongs to Dimyoidea'
'Dimyoidea belongs to Pectinida'
'Dinocardiini belongs to Cardiinae'
'Dinocardium belongs to Dinocardiini'
'Diplasma belongs to Diplasminae'
'Diplasminae is a subjective synonym of Hemisolasminae'
'Diplodon belongs to Bivalvia'
'Diplodonta belongs to Diplodontidae'
'Diplodontidae is a subjective synonym of Ungulinidae'
'Diplodontini belongs to Hyriinae'
'Divaricella belongs to Divaricellinae'
'Divaricellinae is a subjective synonym of Lucininae'
'Dolponella belongs to Dolponellidae'
'Dolponellidae belongs to Monotoidea'
'Donacidae belongs to Tellinoidea'
'Donacilla belongs to Donacillidae'
'Donacillidae is a subjective synonym of Mesodesmatidae'
'Donax belongs to Donacidae'
'Dosinia belongs to Dosiniini'
'Dosiniinae belongs to Veneridae'
'Dreissena belongs to Dreissenidae'
'Dreissenacea is corrected as Dreissenoidea and belongs to Venerida'
'Dreissenidae belongs to Dreissenoidea'
'Dreisseninae belongs to Dreissenidae'
'Dreissenomya belongs to Dreissenomyinae'
'Dreissenomyinae belongs to Dreissenidae'
'Dromini is a subjective synonym of Lampsilini'
'Dromus belongs to Dromini'
'Dualina belongs to Dualinidae'
'Dualinidae belongs to Dualinoidea'
'Dualinoidea belongs to Antipleurida'
'Durania belongs to Duraniidae'
'Duraniidae is a subjective synonym of Radiolitidae'
'Eburneopectinini is an invalid subgroup of Bivalvia'
'Echiniferipecten belongs to Echiniferipectininae'
'Echiniferipectininae belongs to Aviculopectinidae'
'Echinorbinae is a subjective synonym of Limatulinae'
'Echinorbis belongs to Echinorbinae'
'Edmondia belongs to Edmondiidae'
'Edmondiacea is corrected as Edmondioidea and belongs to Pholadomyida'
'Edmondiidae belongs to Edmondioidea'
'Eligmidae belongs to Pteriomorphia'
'Eligmus belongs to Eligmidae'
'Eligmus is replaced by Heligmus' according to Fischer 1885
'Elliptio belongs to Elliptionidae'
'Elliptionini is a subjective synonym of Pleurobemini'
'Elymella belongs to Elymellidae'
'Elymellidae is a subjective synonym of Sanguinolitidae'
'Enocephalidae is a subjective synonym of Dreissenidae'
'Enocephalus belongs to Enocephalidae'
'Entoliidae belongs to Pectinoidea'
'Entoliinae belongs to Entoliidae'
'Entolioides belongs to Entolioidesinae'
'Entolioidesidae belongs to Pectinoidea'
'Entolioidesinae belongs to Entolioidesidae'
'Eoastarte belongs to Eoastartidae'
'Eoastartidae is a subjective synonym of Schizodidae'
'Eocamptonectes belongs to Eocamptonectini'
'Eocamptonectini belongs to Orbiculopectininae'
'Eodon belongs to Eodonidae'
'Eodonidae belongs to Crassatelloidea'
'Eomiodon belongs to Eomiodontinae'
'Eomiodontinae belongs to Neomiodontidae'
'Eopteria belongs to Eopteriidae'
'Eoschizodidae belongs to Trigonioidea'
'Eoschizodus belongs to Eoschizodidae'
'Ephippodonta belongs to Ephippodontidae'
'Ephippodontidae is a subjective synonym of Galeommatidae'
'Epidiceratinae was reranked as the family Epidiceratidae and belongs to Requienioidea'
'Eriphyla belongs to Eriphylinae'
'Eriphylinae belongs to Astartidae'
'Eritropidae belongs to Protobranchia'
'Eritropis belongs to Eritropidae'
'Erodonidae belongs to Myoidea'
'Ervilia belongs to Erviliinae'
'Erviliinae belongs to Semelidae'
'Erycina belongs to Erycinidae'
'Erycinidae is a subjective synonym of Lasaeidae'
'Etheriidae is a subjective synonym of Mulleriidae'
'Etherioidea belongs to Unionida'
'Etheripecten belongs to Etheripectininae'
'Etheripectinidae was reranked as the subfamily Etheripectininae and belongs to Heteropectinidae'
'Euchasma belongs to Euchasmidae'
'Euchasmidae belongs to Rostroconchia'
'Euchondria belongs to Euchondriidae'
'Euchondriidae belongs to Pectinida'
'Euchondriinae belongs to Euchondriidae'
'Euciroa belongs to Euciroidae'
'Euciroidae belongs to Verticordioidea'
'Euglesa belongs to Euglesinae'
'Euglesinae belongs to Sphaeriidae'
'Euloxidae belongs to Arcticoidea'
'Eupera belongs to Euperinae'
'Euperidae was reranked as the subfamily Euperinae and belongs to Sphaeriidae'
'Eurydesma belongs to Eurydesmatidae'
'Eurydesmidae is corrected as Eurydesmatidae and belongs to Buchioidea'
'Euxinibarnea belongs to Euxinibarneini'
'Euxinibarneini belongs to Pholadinae'
'Evyana belongs to Evyanidae'
'Evyanidae belongs to Pteriomorphia'
'Exogyra belongs to Exogyrinae'
'Exogyrinae belongs to Gryphaeidae'
'Falcatodonta belongs to Falcatodontidae'
'Falcatodontidae belongs to Falcatodontoidea'
'Falcatodontoidea belongs to Cyrtodontida'
'Ferganoconcha belongs to Ferganoconchidae'
'Ferganoconchidae belongs to Sphaerioidea'
'Ferrazia belongs to Ferraziidae'
'Ferraziidae is a subjective synonym of Pachydomidae'
'Fimbriidae was reranked as the subfamily Fimbriinae and belongs to Lucinidae'
'Flemingostrea belongs to Flemingostreini'
'Flemingostreinae belongs to Ostreidae'
'Flemingostreini belongs to Flemingostreinae'
'Fordilla belongs to Fordillidae'
'Fordillidae belongs to Bivalvia'
'Fortipecten belongs to Fortipectinini'
'Fortipectinini is a subjective synonym of Pectinini'
'Fossula belongs to Fossulini'
'Fossulini belongs to Monocondylaeinae'
'Fraginae belongs to Cardiidae'
'Fragum belongs to Fraginae'
'Freja belongs to Frejidae'
'Frejidae belongs to Arcoidea'
'Frenguelliella belongs to Frenguelliellinae'
'Frenguelliellinae belongs to Laevitrigoniidae'
'Friersonia belongs to Friersoniinae'
'Friersoniinae is a subjective synonym of Ambleminae'
'Furcatia belongs to Furcatiini'
'Furcatiini belongs to Streblochondriidae'
'Gafrariinae is a subjective synonym of Gouldiinae'
'Gafrarium belongs to Gafrariidae'
'Gaimardia belongs to Gaimardiidae'
'Gaimardiacea is corrected as Gaimardioidea and belongs to Venerida'
'Gaimardiidae belongs to Gaimardioidea'
'Galatheavalva belongs to Galatheavalvidae'
'Galatheavalvidae belongs to Cyamioidea'
'Galeomma belongs to Galeommatidae'
'Galeommatacea is corrected as Galeommatoidea and belongs to Venerida'
'Galeommatidae belongs to Galeommatoidea'
'Gari belongs to Garinae'
'Garinae belongs to Psammobiidae'
'Gastrochaena belongs to Gastrochaenidae'
'Gastrochaenacea is corrected as Gastrochaenoidea and belongs to Heterodonta'
'Gastrochaenidae belongs to Gastrochaenoidea'
'Geloina belongs to Geloinidae'
'Geloinidae is a subjective synonym of Cyrenidae'
'Gemma belongs to Gemminae'
'Gemminae belongs to Veneridae'
'Girtypecten belongs to Girtypectininae'
'Girtypectininae belongs to Heteropectinidae'
'Glabarinae is a subjective synonym of Anodontitinae'
'Glabaris belongs to Glabarinae'
'Glaucomya belongs to Glaucomyidae'
'Glaucomyidae is a subjective synonym of Glauconomidae'
'Glauconome belongs to Glauconomidae'
'Glauconomidae belongs to Cyrenoidea'
'Glebula belongs to Glebulini'
'Glebulini is a subjective synonym of Lampsilini'
'Glominae is a subjective synonym of Pristiglominae'
'Glossacea is corrected as Glossoidea and belongs to Venerida'
'Glossidae belongs to Glossoidea'
'Glycimeridae is a subjective synonym of Hiatellidae'
'Glycymerididae belongs to Arcoidea'
'Glycymeridinae belongs to Glycymerididae'
'Glycimeris is a misspelling of Glycymeris'
'Glycymeris belongs to Glycymeridinae'
'Glyptarca belongs to Glyptarcidae'
'Glyptarcidae belongs to Glyptarcoidea'
'Glyptarcoidea belongs to Arcida'
'Gnathodon belongs to Gnathodontidae'
'Gnathodontidae belongs to Rhynchosauria'
'Gnathodontidae is replaced by Rangiidae' according to P. Fischer 1884
'Gonidea belongs to Gonideinae'
'Gonideinae belongs to Unionidae'
'Goniocardiidae is a subjective synonym of Cardiidae'
'Goniocardium belongs to Goniocardiidae'
'Goniophorina belongs to Goniophorinidae'
'Goniophorinidae is a subjective synonym of Modiolopsidae'
'Gouldia belongs to Gouldiidae'
'Gouldiidae was reranked as the subfamily Gouldiinae and belongs to Veneridae'
'Grammatodon (Nordenskjoeldia) was reranked as Nordenskjoeldia and belongs to Nordenskjoeldiidae'
'Grammysia belongs to Grammysiidae'
'Grammysiidae belongs to Pholadomyoidea'
'Grammysiinae belongs to Grammysiidae'
'Groeberella belongs to Groeberellidae'
'Groeberellidae belongs to Trigonioidea'
'Gruenewaldia belongs to Gruenewaldiidae'
'Gruenewaldiidae is a subjective synonym of Myophoriidae'
'Gryphaea belongs to Gryphaeinae'
'Gryphaeidae belongs to Ostreoidea'
'Gryphaeinae belongs to Gryphaeidae'
'Gryphaeostrea belongs to Gryphaeostreinae'
'Gryphaeostreinae belongs to Gryphaeidae'
'Guangxiconcha belongs to Guangxiconchidae'
'Guangxiconchidae is a subjective synonym of Lunulacardiidae'
'Guizhoupecten belongs to Guizhoupectininae'
'Guizhoupectininae belongs to Streblochondriidae'
'Gyropleura belongs to Gyropleuridae'
'Gyropleuridae is a subjective synonym of Caprotinidae'
'Haenleinia belongs to Haenleiniinae'
'Haenleiniidae is a subjective synonym of Inoceramidae'
'Halobia belongs to Halobiidae'
'Halobiidae belongs to Halobioidea'
'Halobioidea belongs to Ungulata'
'Halobioidea belongs to Pectinida'
'Halonympha belongs to Halonymphidae'
'Halonymphidae belongs to Cuspidarioidea'
'Hawaiarca belongs to Hawaiarcinae'
'Hawaiarcinae is a subjective synonym of Arcinae'
'Hayasakapecten belongs to Hayasakapectininae'
'Hayasakapectininae belongs to Aviculopectinidae'
'Healeya belongs to Healeyinae'
'Healeyidae is a subjective synonym of Modiomorphidae'
'Hemidonacidae is an invalid subgroup of Venerida'
'Hemipecten belongs to Hemipectininae'
'Hemipectininae is a subjective synonym of Palliolinae'
'Hemisolasma belongs to Hemisolasminae'
'Hemisolasminae is a subjective synonym of Parreysiinae'
'Heteranomia belongs to Heteranomiinae'
'Heteranomiinae belongs to Anomiidae'
'Heterocaprina belongs to Heterocaprinidae'
'Heterocaprinidae is a subjective synonym of Caprotinidae'
'Heteroconchia was reranked as a superorder and belongs to Autobranchia'
'Heterodiceras belongs to Heterodiceratinae'
'Heterodiceratidae is a subjective synonym of Epidiceratidae'
'Heterodonta was reranked as a unranked clade and belongs to Heteroconchia'
'Heteropecten belongs to Heteropectininae'
'Heteropectinidae belongs to Heteropectinoidea'
'Heteropectininae belongs to Heteropectinidae'
'Heteropectinoidea belongs to Pectinida'
'Heterotrigonia belongs to Heterotrigoniina'
'Heterotrigoniina was reranked as the tribe Heterotrigoniini and belongs to Apiotrigoniinae'
'Heudeana belongs to Heudeaninae'
'Heudeaninae is a subjective synonym of Unioninae'
'Hiatella belongs to Hiatellidae'
'Hiatellacea is corrected as Hiatelloidea and belongs to Heterodonta'
'Hiatellidae belongs to Hiatelloidea'
'Hinnites belongs to Hinnitinae'
'Hinnitinae is a subjective synonym of Pedinae'
'Hippocardia belongs to Hippocardiidae'
'Hippocardiidae belongs to Septibranchia' according to Starobogatov 1977
'Hippomya belongs to Hippomyidae'
'Hippomyidae is a subjective synonym of Modiomorphidae'
'Hippopodiumidae is an invalid subgroup of Modiomorphoidea'
'Hippuritella belongs to Hippuritellinae'
'Hippuritellinae belongs to Hippuritidae'
'Hippurites belongs to Hippuritidae'
'Hippuritidae belongs to Radiolitoidea'
'Hippuritoida is corrected as Hippuritida and belongs to Heterodonta'
'Holdhausiella belongs to Holdhausiellini'
'Holdhausiellini was reranked as the subfamily Holdhausiellinae and belongs to Astartidae'
'Horiopleura belongs to Horiopleuridae'
'Horiopleuridae is a subjective synonym of Caprotinidae'
'Humphreyia belongs to Humphreyiidae'
'Humphreyiidae is a subjective synonym of Clavagellidae'
'Hunanopecten belongs to Hunanopectinidae'
'Hunanopectinidae belongs to Pseudomonotoidea'
'Hunanopectininae belongs to Hunanopectinidae'
'Huxleyia belongs to Huxleyidae'
'Huxleyidae is a subjective synonym of Manzanellidae'
'Hyotissa belongs to Hyotissini'
'Hyotissini belongs to Pycnodonteinae'
'Hypogaea is a subjective synonym of Pholas'
'Hypogaeidae is a subjective synonym of Pholadidae'
'Hyrcania belongs to Gastropoda'
'Hyria belongs to Hyriinae'
'Hyridellini is a subjective synonym of Cucumerunionini'
'Hyriidae belongs to Hyrioidea'
'Hyriinae belongs to Hyriidae'
'Hyriini belongs to Hyriinae'
'Hyrioidea belongs to Unionida'
'Hyriopsinae is a subjective synonym of Gonideinae'
'Hyriopsis belongs to Hyriopsinae'
'Icanotia belongs to Icanotiidae'
'Icanotiidae belongs to Tellinoidea'
'Ichthyosarcolites belongs to Ichthyosarcolitidae'
'Ichthyosarcolitidae belongs to Radiolitoidea'
'Idonearca belongs to Idonearcidae'
'Idonearcidae is a subjective synonym of Cucullaeidae'
'Ilionidae was reranked as the subfamily Ilioniinae and belongs to Lucinidae'
'Inoceramidae belongs to Ambonychioidea'
'Inoceramus belongs to Inoceramidae'
'Intihuarella belongs to Intihuarellidae'
'Intihuarellidae belongs to Heterodonta'
'Iotrigonia belongs to Iotrigoniidae'
'Iotrigoniidae belongs to Megatrigonioidea'
'Iridina belongs to Iridininae'
'Iridinidae belongs to Etherioidea'
'Iridininae belongs to Iridinidae'
'Ischyrinia belongs to Ischyriniidae'
'Ischyriniinae was reranked as the family Ischyriniidae and belongs to Rostroconchia'
'Ischyrodonta belongs to Ischyrodontidae'
'Ischyrodontidae belongs to Pteriomorphia'
'Isoarca belongs to Isoarcidae'
'Isoarcidae belongs to Nuculanoidea'
'Isocardia belongs to Isocardiidae'
'Isocardiidae is a subjective synonym of Glossidae'
'Isocyprina belongs to Isocyprinidae'
'Isocyprinidae belongs to Arcticoidea'
'Isognomonidae belongs to Pterioidea'
'Isolimea belongs to Isolimeidae'
'Isolimeidae is a subjective synonym of Limidae'
'Janacekia belongs to Janacekiidae'
'Janacekiinae is a subjective synonym of Solemyinae'
'Jilinoconcha belongs to Jilinoconchidae'
'Jilinoconchidae belongs to Trigonioidoidea'
'Jolya belongs to Jolyidae'
'Jolyidae is a subjective synonym of Modiolidae'
'Jouannetia belongs to Jouannetiinae'
'Jouannetiinae belongs to Pholadidae'
'Joufia belongs to Joufiinae'
'Joufiinae belongs to Radiolitidae'
'Julia belongs to Juliidae'
'Juliidae belongs to Gastropoda'
'Kalentera belongs to Kalenteridae'
'Kalenteridae belongs to Kalenteroidea'
'Kalenteroidea belongs to Heterodonta'
'Kelletia is corrected as Kellia and belongs to Kelliidae'
'Kelliella belongs to Kelliellidae'
'Kelliellidae belongs to Glossoidea'
'Kelliidae is a subjective synonym of Lasaeidae'
'Kija belongs to Kijidae'
'Kijidae belongs to Sphaerioidea'
'Kinerkaellidae is an invalid subgroup of Bivalvia'
'Kitsonia belongs to Kitsoniidae'
'Kitsoniidae is a subjective synonym of Trapezidae'
'Kochia belongs to Kochiinae'
'Kochiinae was reranked as the family Kochiidae and belongs to Pterioidea'
'Kolymia belongs to Kolymiidae'
'Kolymiidae is a subjective synonym of Myalinidae'
'Konduria belongs to Konduriidae'
'Konduriidae belongs to Orthonotoidea'
'Kuphinae belongs to Teredinidae'
'Kuphus belongs to Kuphinae'
'Kymatox belongs to Kymatoxinae'
'Kymatoxinae belongs to Mactridae'
'Lacustrina belongs to Lacustrininae'
'Lacustrininae is a subjective synonym of Pisidiinae'
'Laevicardiinae belongs to Cardiidae'
'Laevitrigonia belongs to Laevitrigoniinae'
'Laevitrigoniidae belongs to Myophorelloidea'
'Laevitrigoniinae belongs to Laevitrigoniidae'
'Lahillia belongs to Lahilliinae'
'Lahilliidae was reranked as the subfamily Lahilliinae and belongs to Cardiidae'
'Lamellidens belongs to Lamellidentinae'
'Lamellidentinae is a subjective synonym of Parreysiinae'
'Lamellodonta belongs to Lamellodontidae'
'Lamellodontidae belongs to Brachiopoda' according to Havlicek and Kříž 1978
'Lamellotidae is a subjective synonym of Chondrodontidae'
'Lamellotis belongs to Lamellotidae'
'Lametila belongs to Lametilidae'
'Lametilidae is a subjective synonym of Phaseolidae'
'Lamnipecten belongs to Lamnipectininae'
'Lamnipectininae belongs to Acanthopectinidae'
'Lamprotula belongs to Lamprotulinae'
'Lamprotulinae is a subjective synonym of Gonideinae'
'Lampsilinae was reranked as the tribe Lampsilini and belongs to Ambleminae'
'Lampsilis belongs to Lampsilinae'
'Lapeirousia belongs to Lapeirousiinae'
'Lapeirousiinae belongs to Radiolitidae'
'Lasaea belongs to Lasaeidae'
'Lasaeidae belongs to Galeommatoidea'
'Laternula belongs to Laternulidae'
'Laternulidae belongs to Thracioidea'
'Laurskia belongs to Laurskiidae'
'Laurskiidae belongs to Bivalvia'
'Lavignonidae is a subjective synonym of Semelidae'
'Lavignonus belongs to Lavignonidae'
'Leda belongs to Ledidae'
'Ledellinae is an invalid subgroup of Nuculanidae'
'Ledidae is a subjective synonym of Nuculanidae'
'Leguminaia belongs to Leguminaiini'
'Leguminaiini belongs to Gonideinae'
'Leila belongs to Leilinae'
'Leilinae belongs to Mycetopodidae'
'Leiopecten belongs to Leiopectinidae'
'Leiopectinidae belongs to Leiopectinoidea'
'Leiopectinoidea belongs to Pectinida'
'Leiopteria belongs to Leiopteriinae'
'Leiopteriinae belongs to Pterineidae'
'Lentidiinae belongs to Corbulidae'
'Lentidium belongs to Lentidiinae'
'Leptochondria belongs to Leptochondriidae'
'Leptochondriidae was reranked as the subfamily Leptochondriinae and belongs to Hunanopectinidae'
'Leptodesma belongs to Leptodesmatinae'
'Leptodesmatinae belongs to Pterineidae'
'Lepton belongs to Leptonidae'
'Leptonidae is a subjective synonym of Lasaeidae'
'Liaoningia belongs to Cnidaria'
'Libitina belongs to Libitinidae' according to Thiele 1926
'Libitinidae is a subjective synonym of Trapezidae'
'Lima belongs to Liminae'
'Limacea is corrected as Limoidea and belongs to Limida'
'Limarca belongs to Limarcidae'
'Limarcidae is a subjective synonym of Philobryidae'
'Limatula belongs to Limatulinae'
'Limatulina belongs to Limatulinidae'
'Limatulinae belongs to Limidae'
'Limatulinidae belongs to Pteriomorphia'
'Limidae belongs to Limoidea'
'Liminae belongs to Limidae'
'Limipecten belongs to Limipectininae'
'Limipectinidae belongs to Heteropectinoidea'
'Limnocyrena belongs to Limnocyrenidae'
'Limnocyrenidae belongs to Sphaerioidea'
'Limnopappia belongs to Limnopappiini'
'Limnopappiini belongs to Lymnocardiinae'
'Limnoperna belongs to Limnoperninae'
'Limnoperninae belongs to Mytilidae'
'Limnoscapha belongs to Limnoscaphinae'
'Limnoscaphinae is a subjective synonym of Gonideinae'
'Limoida is corrected as Limida and belongs to Pteriomorphia'
'Limopsidae belongs to Limopsoidea'
'Limopsis belongs to Limopsidae'
'Limopsoidea belongs to Arcida'
'Limoptera belongs to Limopterinae'
'Limopterinae belongs to Pterineidae'
'Linotrigonia belongs to Linotrigoniinae'
'Linotrigoniinae is a subjective synonym of Pterotrigoniinae'
'Lioconchinae is an invalid subgroup of Veneridae'
'Liostrea belongs to Liostreinae'
'Liostreinae was reranked as the tribe Liostreini and belongs to Flemingostreinae'
'Lipanella belongs to Lipanellidae'
'Lipanellidae belongs to Heteroconchia'
'Litharca belongs to Litharcinae'
'Litharcinae is a subjective synonym of Arcinae'
'Lithiotidae is an invalid subgroup of Plicatostylidae'
'Lithodominae is a subjective synonym of Lithophaginae'
'Lithodomus is a subjective synonym of Lithophaga'
'Lithophagella belongs to Lithophagellidae' according to Cossmann 1911
'Lithophagella is a subjective synonym of Coralliophaga' according to Cossmann 1911
'Lithophagellidae is a subjective synonym of Trapezidae'
'Lithophaginae belongs to Mytilidae'
'Lopatinia belongs to Lopatiniidae'
'Lopatiniidae is a subjective synonym of Cucullaeidae'
'Lopha belongs to Lophinae'
'Lophinae belongs to Ostreidae'
'Lophini belongs to Lophinae'
'Lucina belongs to Lucinidae'
'Lucina (Miltha) was reranked as Miltha and belongs to Milthinae'
'Lucinidae belongs to Lucinoidea'
'Lucininae belongs to Lucinidae'
'Lucinoida is corrected as Lucinida and belongs to Heterodonta'
'Lucinoidea belongs to Lucinida'
'Lunarca belongs to Lunarcidae'
'Lunarcinae is a subjective synonym of Anadarinae'
'Lunulacardiidae belongs to Ambonychioidea'
'Lunulacardium belongs to Lunulacardiidae'
'Lutraria belongs to Lutrariinae'
'Lutrariinae belongs to Mactridae'
'Lymnocardiina belongs to Lymnocardiini'
'Lymnocardiinae belongs to Cardiidae'
'Lymnocardiini belongs to Lymnocardiinae'
'Lymnocardium belongs to Lymnocardiinae'
'Lyonsia belongs to Lyonsiidae'
'Lyonsia formosa belongs to Lyonsia' according to Jeffreys 1882
'Lyonsia formosa is recombined as Spinolyonsiella formosa' according to Scarlato and Starobogatov 1983
'Lyonsiella belongs to Lyonsiellidae'
'Lyonsiellidae belongs to Verticordioidea'
'Lyonsiidae belongs to Pandoroidea'
'Lyrodesma belongs to Lyrodesmatidae'
'Lyrodesmatidae belongs to Heterodonta'
'Lyrodon belongs to Lyrodontidae'
'Lyrodontidae is a subjective synonym of Trigoniidae'
'Maccoyella belongs to Maccoyellinae'
'Maccoyellinae belongs to Oxytomidae'
'Macoma belongs to Macominae'
'Macominae belongs to Tellinidae'
'Mactra belongs to Mactrinae'
'Mactracea is corrected as Mactroidea and belongs to Venerida'
'Mactridae belongs to Mactroidea'
'Mactrinae belongs to Mactridae'
'Mactromya belongs to Mactromyidae'
'Mactromyidae belongs to Lucinoidea'
'Malimanina belongs to Malimanininae'
'Malimanininae belongs to Ambonychiidae'
'Malleidae belongs to Pterioidea'
'Malletia belongs to Malletiinae'
'Malletiinae was reranked as the family Malletiidae and belongs to Nuculanoidea'
'Malleus belongs to Malleidae'
'Manticula belongs to Manticulidae'
'Manticulidae belongs to Ambonychioidea'
'Manzanella belongs to Manzanellidae'
'Manzanellidae belongs to Manzanelloidea'
'Manzanelloidea belongs to Solemyida'
'Margaritanidae is a subjective synonym of Margaritiferidae'
'Margaritaria belongs to Margaritariidae'
'Margaritariidae belongs to Pholadomyoidea'
'Margaritiferidae belongs to Unionoidea'
'Martesia belongs to Martesiinae'
'Martesiinae belongs to Pholadidae'
'Martinsonella belongs to Martinsonellinae' according to Sha 1993
'Martinsonellinae belongs to Trigonioididae'
'Matheria belongs to Matheriidae'
'Matheriidae belongs to Pteriomorphia'
'Mclearnia belongs to Mclearniinae'
'Mclearniinae belongs to Pectinidae'
'Mclellania is a subjective synonym of Mercenaria'
'Mclellaniinae is a subjective synonym of Chioninae'
'Mecynodon belongs to Mecynodontidae'
'Mecynodontidae belongs to Megalodontoidea'
'Medionidinae is a subjective synonym of Ambleminae'
'Medionidus belongs to Medionidinae'
'Megadesmidae is an invalid subgroup of Edmondioidea'
'Megalodon belongs to Megalodontidae'
'Megalodontida belongs to Bivalvia'
'Megalodontidae belongs to Megalodontoidea'
'Megalonaiadinae is a subjective synonym of Ambleminae'
'Megalonaias belongs to Megalonaiadinae'
'Megatrigonia belongs to Megatrigoniinae'
'Megatrigonia (Apiotrigonia) was reranked as Apiotrigonia and belongs to Apiotrigoniinae'
'Megatrigoniidae belongs to Megatrigonioidea'
'Megatrigoniinae belongs to Megatrigoniidae'
'Megatrigonioidea belongs to Trigoniida'
'Melaxinaea belongs to Melaxinaeinae'
'Melaxinaeinae is a subjective synonym of Glycymeridinae'
'Melina is a subjective synonym of Isognomon' according to Woodring 1925
'Melina belongs to Melininae'
'Melininae belongs to Isognomonidae'
'Meretricinae belongs to Veneridae'
'Meretrix belongs to Meretricinae'
'Merklinicardiini was reranked as the subtribe Merklinicardiina and belongs to Lymnocardiini'
'Merklinicardium belongs to Merklinicardiini'
'Meroe belongs to Meroinae'
'Meroinae is a subjective synonym of Sunettinae'
'Mesodesma belongs to Mesodesmatidae'
'Mesodesmatidae belongs to Mactroidea'
'Mesodesmatinae belongs to Mesodesmatidae'
'Mesopeplini belongs to Palliolinae'
'Mesopeplum belongs to Mesopeplini'
'Microdontella is replaced by Senderzoniella' according to Betekhtina 1977
'Micropteria belongs to Micropteriinae'
'Micropteriinae belongs to Pterineidae'
'Milthinae belongs to Lucinidae'
'Mimachlamydini belongs to Pedinae'
'Mimachlamys belongs to Mimachlamydini'
'Minetrigonia belongs to Minetrigoniinae'
'Minetrigoniidae was reranked as the subfamily Minetrigoniinae and belongs to Trigoniidae'
'Miodomeridinae belongs to Carditidae'
'Miodomeris belongs to Miodomeridinae'
'Modellnaia belongs to Modellnaiinae'
'Modellnaiinae belongs to Unionidae'
'Modiolarca is replaced by Gaimardia' according to Hedley 1916
'Modiolidae was reranked as the subfamily Modiolinae and belongs to Mytilidae'
'Modiolodon belongs to Modiolodontidae'
'Modiolodontidae is a subjective synonym of Saffordiidae'
'Modiolopsis belongs to Modiolopsidae'
'Modiolopsoidea belongs to Mytilida'
'Modiomorpha belongs to Modiomorphidae'
'Modiomorphacea is corrected as Modiomorphoidea and belongs to Heterodonta'
'Modiomorphidae belongs to Modiomorphoidea'
'Monocondylaea belongs to Monocondylaeinae'
'Monocondylaeinae belongs to Mycetopodidae'
'Monopleura belongs to Monopleuridae'
'Monopleuridae belongs to Radiolitoidea'
'Monopteria belongs to Monopteriidae'
'Monopteriidae belongs to Ambonychioidea'
'Monotidae belongs to Monotoidea'
'Monotis belongs to Monotinae'
'Monotoidea belongs to Pectinida'
'Montacuta belongs to Montacutidae'
'Montacutidae is a subjective synonym of Lasaeidae'
'Montanaria belongs to Montanariidae'
'Montanariidae belongs to Heterodonta'
'Monticulina belongs to Monticulinidae'
'Monticulininae is a subjective synonym of Pycnodonteinae'
'Mulleria belongs to Mulleriidae'
'Musculiinae is a subjective synonym of Sphaeriinae'
'Musculinae is a subjective synonym of Crenellinae'
'Musculium belongs to Musculiinae'
'Mutela belongs to Mutelidae'
'Mutelidae is a subjective synonym of Iridinidae'
'Mweruella belongs to Mweruellinae'
'Mweruellinae is a subjective synonym of Coelaturinae'
'Mya belongs to Myidae'
'Myacea is corrected as Myoidea and belongs to Myida'
'Myacites (Pleuromya) was reranked as Pleuromya and belongs to Pleuromyidae'
'Myadesma belongs to Myadesmidae'
'Myadesmidae is a subjective synonym of Mesodesmatidae'
'Myalina belongs to Myalinidae'
'Myalinidae belongs to Ambonychioidea'
'Mycetopoda belongs to Mycetopodidae'
'Mycetopodidae belongs to Etherioidea'
'Myidae belongs to Myoidea'
'Myinae belongs to Myidae'
'Myochama belongs to Myochamidae'
'Myochamidae belongs to Myochamoidea'
'Myochamoidea belongs to Pholadomyida'
'Myoconcha belongs to Myoconchidae'
'Myoconchidae is a subjective synonym of Kalenteridae'
'Myodakryotidae belongs to Pteriomorphia'
'Myodakryotus belongs to Myodakryotidae'
'Myoida is corrected as Myida and belongs to Heterodonta'
'Myonera belongs to Myoneridae'
'Myoneridae is a subjective synonym of Cuspidariidae'
'Myopholadidae is a subjective synonym of Ceratomyidae'
'Myopholas belongs to Myopholadidae'
'Myophorella belongs to Myophorellinae'
'Myophorellacea is corrected as Myophorelloidea and belongs to Trigoniida'
'Myophorellidae belongs to Myophorelloidea'
'Myophorellinae belongs to Myophorellidae'
'Myophoria belongs to Myophoriidae'
'Myophoria (Costatoria) was reranked as Costatoria and belongs to Costatoriidae'
'Myophoricardiidae is an invalid subgroup of Bivalvia'
'Myophoriidae belongs to Trigonioidea'
'Myrakeena belongs to Myrakeenini'
'Myrakeenini belongs to Lophinae'
'Myrtea belongs to Myrteinae'
'Myrteinae belongs to Lucinidae'
'Mysidiella belongs to Mysidiellidae'
'Mysidioptera belongs to Mysidiopterinae'
'Mysidiopterinae belongs to Limidae'
'Mytilidae belongs to Mytiloidea'
'Mytilinae belongs to Mytilidae'
'Mytiloida is corrected as Mytilida and belongs to Pteriomorphia'
'Mytiloidea belongs to Mytilida'
'Mytilus belongs to Mytilinae'
'Naiadites belongs to Naiaditidae'
'Naiaditidae is a subjective synonym of Myalinidae'
'Nakamuranaia belongs to Nakamuranaiadidae'
'Nakamuranaiadidae belongs to Trigonioidoidea'
'Nannonaia belongs to Nannonaiinae'
'Nannonaiinae is a subjective synonym of Rectidentinae'
'Nanogyra belongs to Nanogyrini'
'Nanogyrini belongs to Exogyrinae'
'Natalissima belongs to Natalissimidae'
'Natalissimidae belongs to Pterinopectinoidea'
'Natalissiminae belongs to Natalissimidae'
'Natasia belongs to Natasiinae'
'Natasiinae is an invalid subgroup of Tironuculidae'
'Neaeroporomya belongs to Neaeroporomyidae'
'Neaeroporomyidae is a subjective synonym of Poromyidae'
'Neilonellidae belongs to Nuculanoidea'
'Neithea belongs to Neitheidae'
'Neitheidae belongs to Pectinoidea'
'Neklania belongs to Neklaniidae'
'Neklania belongs to Neklaniidae' according to Scarlato and Starobogatov 1979
'Neklaniidae is a subjective synonym of Praecardiidae'
'Nemodontini belongs to Grammatodontinae'
'Neolepton belongs to Neoleptonidae'
'Neoleptonidae belongs to Veneroidea'
'Neomiodon belongs to Neomiodontidae'
'Neomiodontidae belongs to Sphaerioidea'
'Neopisidiinae is a subjective synonym of Euglesinae'
'Neopisidium belongs to Neopisidiinae'
'Neopycnodonte belongs to Neopycnodontini'
'Neopycnodontini belongs to Pycnodonteinae'
'Nepiomorphia belongs to Autobranchia'
'Neuquenitrigonia belongs to Neuquenitrigoniinae'
'Neuquenitrigoniinae belongs to Trigoniidae'
'Nippononaiidae is an invalid subgroup of Bivalvia'
'Nodularia belongs to Nodulariinae'
'Nodulariinae is a subjective synonym of Unioninae'
'Noetia belongs to Noetiinae'
'Noetiidae belongs to Arcoidea'
'Nordenskjoeldiinae is a subjective synonym of Grammatodontinae'
'Nototrigonia belongs to Nototrigoniinae'
'Nototrigoniinae belongs to Trigoniidae'
'Novaculina belongs to Novaculininae'
'Novaculininae belongs to Pharidae'
'Nucinellidae is a subjective synonym of Manzanellidae'
'Nucula belongs to Nuculidae'
'Nuculacea is corrected as Nuculoidea and belongs to Nuculida'
'Nuculana belongs to Nuculanidae'
'Nuculanidae belongs to Nuculanoidea'
'Nuculaninae belongs to Nuculanidae'
'Nuculanoida is corrected as Nuculanida and belongs to Protobranchia'
'Nuculanoidea belongs to Nuculanida'
'Nucularca belongs to Nucularcidae'
'Nucularcidae belongs to Nuculoidea'
'Nuculidae belongs to Nuculoidea'
'Nuculinae belongs to Nuculidae'
'Nuculites belongs to Nuculitidae'
'Nuculitidae is a subjective synonym of Cucullellidae'
'Nuculoida is corrected as Nuculida and belongs to Protobranchia'
'Nuculoma belongs to Nuculominae'
'Nuculominae belongs to Nuculidae'
'Nyassa belongs to Nyassidae'
'Nyassidae belongs to Heterodonta'
'Obliquidon belongs to Obliquidontinae'
'Obliquidontinae is a subjective synonym of Grammatodontinae'
'Obsoletiformes belongs to Obsoletiformini'
'Obsoletiformini was reranked as the subtribe Obsoletiformina and belongs to Lymnocardiini'
'Oligodontella belongs to Oligodontellinae'
'Oligodontellinae belongs to Carbonicolidae'
'Opinae belongs to Astartidae'
'Opis belongs to Opinae'
'Opokiella belongs to Opokiellidae'
'Opokiellidae belongs to Anthracosioidea'
'Orbiculopecten belongs to Orbiculopectininae'
'Orbiculopectininae belongs to Streblochondriidae'
'Orbiculopectinini belongs to Orbiculopectininae'
'Oretia belongs to Oretiinae'
'Oretiinae belongs to Pergamidiidae'
'Oriocrassatella belongs to Oriocrassatellinae'
'Oriocrassatellinae belongs to Crassatellidae'
'Orobitella belongs to Orobitellinae'
'Orobitellinae belongs to Lasaeidae'
'Orthocardiinae belongs to Cardiidae'
'Orthocardium belongs to Orthocardiinae'
'Orthonota belongs to Orthonotidae'
'Orthonotida belongs to Heterodonta'
'Orthonotidae belongs to Orthonotoidea'
'Orthonotoidea belongs to Orthonotida'
'Oscillopha belongs to Oscillophini'
'Oscillophini belongs to Arctostreinae'
'Osculigera belongs to Osculigeridae'
'Osculigeridae is a subjective synonym of Radiolitidae'
'Osteodesma is a subjective synonym of Thracia'
'Osteodesmatidae is a subjective synonym of Thraciidae'
'Ostrea belongs to Ostreidae'
'Ostreacea is corrected as Ostreoidea and belongs to Ostreida'
'Ostreidae belongs to Ostreoidea'
'Ostreinae belongs to Ostreidae'
'Ostreini belongs to Ostreinae'
'Ostreoida is corrected as Ostreida and belongs to Pteriomorphia'
'Otapiria belongs to Otapiriinae'
'Otapiriidae belongs to Oxytomoidea'
'Otapiriinae belongs to Otapiriidae'
'Oxynaia belongs to Oxynaiini'
'Oxynaiini belongs to Ambleminae'
'Oxytomidae belongs to Oxytomoidea'
'Oxytominae belongs to Oxytomidae'
'Oxytomoidea belongs to Pectinida'
'Ozomia belongs to Ozomiidae'
'Ozomiidae belongs to Rostroconchia'
'Pachycardia belongs to Pachycardiidae'
'Pachydacna belongs to Pachydacninae'
'Pachydacninae was reranked as the subtribe Pachydacnina and belongs to Lymnocardiini'
'Pachydomidae belongs to Edmondioidea'
'Pachydomus belongs to Pachydomidae'
'Pachydon belongs to Pachydontinae'
'Pachydontinae belongs to Corbulidae'
'Pachyrisma belongs to Pachyrismatidae'
'Pachyrismatidae belongs to Megalodontoidea'
'Palaeanatina is corrected as Palanatina and belongs to Palanatinidae'
'Palaeanodonta belongs to Palaeanodontinae'
'Palaeanodontinae belongs to Carbonicolidae'
'Palaeocardia belongs to Palaeocardiidae'
'Palaeocardiidae belongs to Autobranchia'
'Palaeocardita belongs to Palaeocarditinae'
'Palaeocarditinae was reranked as the family Palaeocarditidae and belongs to Carditida'
'Palaeoconcha belongs to Palaeoconchidae'
'Palaeoconchidae belongs to Nuculoidea'
'Palaeoentoliinae is an invalid subgroup of Bivalvia'
'Palaeoentolium is a nomen nudum'
'Palaeoheterodonta was reranked as a unranked clade and belongs to Heteroconchia'
'Palaeolopha belongs to Palaeolophidae'
'Palaeolophinae belongs to Arctostreidae'
'Palaeomutela belongs to Palaeomutelidae'
'Palaeomutelidae belongs to Heteroconchia'
'Palaeoneilidae belongs to Nuculanoidea'
'Palaeoneilo belongs to Palaeoneilinae'
'Palaeonucula belongs to Palaeonuculinae'
'Palaeonuculinae belongs to Nuculidae'
'Palaeopharidae belongs to Modiomorphoidea'
'Palaeopharus belongs to Palaeopharidae'
'Palaeotaxodonta is a subjective synonym of Protobranchia'
'Palanatinidae is a subjective synonym of Modiomorphidae'
'Palliolinae belongs to Pectinidae'
'Palliolini belongs to Palliolinae'
'Palliolum belongs to Palliolinae'
'Pandora belongs to Pandoridae'
'Pandoracea is corrected as Pandoroidea and belongs to Pholadomyida'
'Pandoridae belongs to Pandoroidea'
'Panope is corrected as Panopea and belongs to Panopeinae'
'Panopeinae belongs to Hiatellidae'
'Panticapaea belongs to Panticapaeini'
'Panticapaeini is a subjective synonym of Pontalmyrini'
'Paphiinae is an invalid subgroup of Veneridae'
'Paracyclidae is an invalid subgroup of Bivalvia'
'Paradacninae is an invalid subgroup of Lymnocardiinae'
'Parallelodontidae is an invalid subgroup of Bivalvia'
'Pararca belongs to Pararcidae'
'Pararcidae is a subjective synonym of Praecardiidae'
'Parayoldiella belongs to Parayoldiellinae'
'Parilimya belongs to Parilimyidae'
'Parilimyidae belongs to Pholadomyoidea'
'Parreysia belongs to Parreysiinae'
'Parreysiinae belongs to Unionidae'
'Parvicardiini belongs to Fraginae'
'Parvicardium belongs to Parvicardiini'
'Patinopectininae is an invalid subgroup of Bivalvia'
'Pecten belongs to Pectininae'
'Pecten (Propeamussium) was reranked as Propeamussium and belongs to Propeamussiidae'
'Pectinidae belongs to Pectinoidea'
'Pectininae belongs to Pectinidae'
'Pectinini belongs to Pectininae'
'Pectinoida is corrected as Pectinida and belongs to Pteriomorphia'
'Pectinoidea belongs to Pectinida'
'Pectunculinae is a subjective synonym of Glycymeridinae'
'Pedalion belongs to Pedalionidae'
'Pedalionidae is a subjective synonym of Isognomonidae'
'Pedinae belongs to Pectinidae'
'Pedum belongs to Pedinae'
'Peduminae is a subjective synonym of Pedinae'
'Pegmavalvula belongs to Pegmavalvulinae'
'Pegmavalvulinae belongs to Pseudomonotidae'
'Penicillidae belongs to Clavagelloidea'
'Penicillus belongs to Penicillinae'
'Peregrinoconcha belongs to Peregrinoconchinae'
'Peregrinoconchinae belongs to Trigonioididae'
'Pergamidia belongs to Pergamidiidae'
'Pergamidiidae belongs to Pterioidea'
'Pergamidiinae belongs to Pergamidiidae'
'Periploma belongs to Periplomatidae'
'Periplomatidae belongs to Thracioidea'
'Perlaporomya belongs to Perlaporomyidae'
'Perlaporomyidae is a subjective synonym of Poromyidae'
'Permanomia belongs to Permanomiidae'
'Permanomiidae belongs to Anomioidea'
'Permoceraminae belongs to Ambonychiidae'
'Permoceramus belongs to Permoceraminae'
'Permophoridae is a subjective synonym of Kalenteridae'
'Perna is a subjective synonym of Isognomon' according to Woodring 1925
'Perna is replaced by Pernaria' according to Rafinesque 1815
'Perna belongs to Pernidae'
'Pernaria belongs to Pernariinae'
'Pernariinae belongs to Isognomonidae'
'Pernidae is a subjective synonym of Isognomidae'
'Perninae is a subjective synonym of Mytilinae'
'Pernopectinidae is an invalid subgroup of Bivalvia'
'Perrierina belongs to Perrierinidae'
'Perrierinidae is a subjective synonym of Cyamiidae'
'Petricola belongs to Petricolidae'
'Petricolidae was reranked as the subfamily Petricolinae and belongs to Veneridae'
'Pharella belongs to Pharellinae'
'Pharellidae was reranked as the subfamily Pharellinae and belongs to Pharidae'
'Pharidae belongs to Solenoidea'
'Pharinae belongs to Pharidae'
'Pharus belongs to Pharinae'
'Phaseolidae belongs to Nuculanoidea'
'Phaseolus is replaced by Silicula' according to Jeffreys 1879
'Phaseolus belongs to Phaseolidae'
'Phestia belongs to Phestiinae'
'Phestia (Polidevcia) was reranked as Polidevcia and belongs to Polidevciinae'
'Phestiinae is a subjective synonym of Polidevciinae'
'Philobrya belongs to Philobryidae'
'Philobryidae belongs to Limopsoidea'
'Pholadella belongs to Pholadellinae'
'Pholadellinae belongs to Sanguinolitidae'
'Pholadidae belongs to Pholadoidea'
'Pholadinae belongs to Pholadidae'
'Pholadoidea belongs to Myida'
'Pholadomya belongs to Pholadomyidae'
'Pholadomyidae belongs to Pholadomyoidea'
'Pholadomyoida is corrected as Pholadomyida and belongs to Heterodonta'
'Pholadomyoidea belongs to Pholadomyida'
'Pholas belongs to Pholadidae'
'Pholeobia belongs to Pholeobiidae'
'Pholeobiidae is a subjective synonym of Hiatellidae'
'Phyllocardiini was reranked as the subtribe Phyllocardiina and belongs to Lymnocardiini'
'Phyllocardium belongs to Phyllocardiini'
'Physunio belongs to Physunionini'
'Physunionini belongs to Gonideinae'
'Pichleria belongs to Pichleriidae'
'Pichleriidae belongs to Pteriomorphia'
'Pilea belongs to Pileini'
'Pileini is a subjective synonym of Lampsilini'
'Pinna belongs to Pinnidae'
'Pinnidae belongs to Pinnoidea'
'Pinnoidea belongs to Pteriida'
'Pinzonella belongs to Pinzonellinae'
'Pinzonellinae belongs to Astartidae'
'Pironaea belongs to Pironaeidae'
'Pironaeidae is a subjective synonym of Hippuritidae'
'Pisidiidae was reranked as the subfamily Pisidiinae and belongs to Sphaeriidae'
'Pisidium belongs to Pisidiidae'
'Pitar belongs to Pitarinae'
'Pitarinae is a subjective synonym of Callocardiinae'
'Placenta belongs to Placentidae'
'Placentidae is a subjective synonym of Placunidae'
'Placuna belongs to Placunidae'
'Placunanomia belongs to Placunanomiinae'
'Placunanomiinae belongs to Placunidae'
'Placunidae belongs to Anomioidea'
'Placunopsidae is a subjective synonym of Anomiidae'
'Placunopsis belongs to Placunopsidae'
'Plagioptychidae belongs to Radiolitoidea'
'Plagioptychus belongs to Plagioptychidae'
'Plagiostoma belongs to Plagiostominae'
'Plagiostominae belongs to Limidae'
'Planacardiini was reranked as the subtribe Planacardiina and belongs to Lymnocardiini'
'Planacardium belongs to Planacardiini'
'Pleiodon belongs to Pleiodontidae'
'Pleiodontidae is a subjective synonym of Iridinidae'
'Plesiocyprinella belongs to Plesiocyprinellinae'
'Plesiocyprinellinae belongs to Pachydomidae'
'Plesiodiceras belongs to Plesiodiceratinae'
'Plesiodiceratinae belongs to Epidiceratidae'
'Plethocardia belongs to Plethocardiidae'
'Plethocardiidae belongs to Megalodontoidea'
'Pleuriocardia belongs to Pleuriocardiinae'
'Pleuriocardiinae belongs to Cardiidae'
'Pleurobema belongs to Pleurobemini'
'Pleurobemini belongs to Ambleminae'
'Pleurodesma belongs to Pleurodesmatidae'
'Pleurodesmatidae belongs to Myoidea'
'Pleuromyidae belongs to Pholadomyoidea'
'Pleurophoridae is replaced by Permophoridae'
'Pleurotrigonia belongs to Pleurotrigoniinae'
'Pleurotrigoniinae belongs to Trigoniidae'
'Plicatiformes belongs to Plicatiformini'
'Plicatiformini was reranked as the subtribe Plicatiformina and belongs to Lymnocardiini'
'Plicatostylidae belongs to Pterioidea'
'Plicatostylus belongs to Plicatostylidae'
'Plicatounionidae is an invalid subgroup of Bivalvia'
'Plicatula belongs to Plicatulidae'
'Plicatulidae belongs to Plicatuloidea'
'Plicatuloidea belongs to Pectinida'
'Pliocardia belongs to Pliocardiidae'
'Pliocardiidae is a subjective synonym of Vesicomyidae'
'Policordia belongs to Policordiidae'
'Policordiidae is a subjective synonym of Lyonsiellidae'
'Polidevciinae belongs to Bivalvia' according to Kumpera et al. 1960
'Polidevciinae was reranked as the family Polidevciidae and belongs to Nuculanoidea'
'Pollicidae belongs to Arcticoidea'
'Polyconites belongs to Polyconitidae'
'Polyconitidae is a subjective synonym of Caprotinidae'
'Polymesoda belongs to Polymesodinae'
'Polymesodinae belongs to Cyrenidae'
'Polyptychus is replaced by Trechmannella' according to Cox 1934
'Pontalmyra belongs to Pontalmyrini'
'Pontalmyrini was reranked as the subtribe Pontalmyrina and belongs to Lymnocardiini'
'Popenaiadinae is a subjective synonym of Ambleminae'
'Popenaias belongs to Popenaiadinae'
'Poroleda belongs to Poroledidae'
'Poroledinae is a subjective synonym of Nuculaninae'
'Poromya belongs to Poromyidae'
'Poromya (Cetomya) was reranked as Cetomya and belongs to Cetomyinae'
'Poromyacea is corrected as Poromyoidea and belongs to Septibranchia'
'Poromyidae belongs to Poromyoidea'
'Porteriinae is a subjective synonym of Arcinae'
'Porterius belongs to Porteriinae'
'Posidonia belongs to Posidoniidae'
'Posidoniidae belongs to Pterioidea'
'Postligata belongs to Postligatidae'
'Postligatinae is a subjective synonym of Glycymeridinae'
'Potamocorbula belongs to Potamocorbulinae'
'Potamocorbulinae is a subjective synonym of Corbulinae'
'Praecardiida belongs to Nepiomorphia'
'Praecardiidae belongs to Praecardioidea'
'Praecardioidea belongs to Praecardiida'
'Praecardium belongs to Praecardiidae'
'Praegonia belongs to Praegoniinae'
'Praegoniinae belongs to Prosogyrotrigoniidae'
'Praelamellodonta belongs to Brachiopoda' according to Pojeta 2001
'Praelamellodonta belongs to Praelamellodontidae'
'Praelucina belongs to Praelucinidae'
'Praelucinidae is a subjective synonym of Dualinidae'
'Praenucula belongs to Praenuculidae'
'Praenuculidae belongs to Nuculoidea'
'Praeostrea belongs to Praeostreidae'
'Praeostreidae belongs to Pectinida'
'Prasina belongs to Prasinidae'
'Prasinidae belongs to Bivalvia' according to Stoliczka 1871
'Prasinidae belongs to Gastropoda' according to Bouchet and Rocroi 2005
'Prilukiella belongs to Prilukiellidae'
'Prilukiellidae belongs to Anthracosioidea'
'Prilukiellinae belongs to Prilukiellidae'
'Prionopleura belongs to Prionopleurini'
'Prionopleurini was reranked as the subtribe Prionopleurina and belongs to Lymnocardiini'
'Prisodon belongs to Prisodontinae'
'Prisodontinae is a subjective synonym of Hyriinae'
'Prisodontopsinae is a subjective synonym of Coelaturinae'
'Prisodontopsis belongs to Prisodontopsinae'
'Pristigloma belongs to Pristiglomidae'
'Pristiglominae belongs to Sareptidae'
'Procopievskia is replaced by Prokopievskia' according to Khalfin 1950
'Profraginae belongs to Cardiidae'
'Profragum belongs to Profraginae'
'Profulvia belongs to Profulviini'
'Profulviini belongs to Clinocardiinae'
'Prokopievskia belongs to Prokopievskiidae'
'Prokopievskiidae belongs to Ambonychioidea'
'Promacrinae belongs to Solenomorphidae'
'Promacrus belongs to Promacrinae'
'Promargaritifera belongs to Promargaritiferinae' according to Woodward 1994
'Promargaritiferidae is a subjective synonym of Margaritiferidae'
'Propeamussiidae belongs to Pectinoidea'
'Propehyridella belongs to Propehyridellidae'
'Propehyridellidae is a subjective synonym of Hyriidae'
'Proptera belongs to Propterinae'
'Propterinae is a subjective synonym of Ambleminae'
'Prosocoelidae is a subjective synonym of Astartidae'
'Prosocoelodon is a subjective synonym of Prosocoelus'
'Prosodacna belongs to Prosodacnidae'
'Prosodacnidae was reranked as the tribe Prosodacnini and belongs to Lymnocardiinae'
'Prosogyrotrigoniidae belongs to Trigonioidea'
'Prosogyrotrigoniinae belongs to Prosogyrotrigoniidae'
'Prospondylidae belongs to Pectinida'
'Prospondylus belongs to Prospondylidae'
'Prothyridae belongs to Orthonotoidea'
'Protobranchia was reranked as a subclass and belongs to Bivalvia'
'Protocardiinae belongs to Cardiidae'
'Protocardium is corrected as Protocardia and belongs to Protocardiinae'
'Protocuspidaria belongs to Protocuspidariidae'
'Protocuspidariidae belongs to Cuspidarioidea'
'Protoentoliidae is a subjective synonym of Pernopectinidae'
'Protoentolium belongs to Protoentoliinae' according to Romanov 1985
'Protomya belongs to Protomyidae'
'Protomyidae is a subjective synonym of Grammysiidae'
'Psammobia belongs to Psammobiidae'
'Psammobiidae belongs to Tellinoidea'
'Pseudamussiinae is a subjective synonym of Palliolinae'
'Pseudamussium belongs to Pseudamussiinae'
'Pseudanodonta belongs to Pseudanodontinae' according to Stadnichenko 1984
'Pseudanodonta belongs to Pseudanodontinae'
'Pseudanodontinae is a subjective synonym of Anodontini'
'Pseudarca belongs to Pseudarcidae'
'Pseudarcidae belongs to Heterodonta'
'Pseudavicula is replaced by Prisodontopsis' according to Pain and Woodward 1968
'Pseudaviculinae belongs to Bivalvia' according to Modell 1942
'Pseudaviculinae is replaced by Prisodontopsinae' according to Pain and Woodward 1968
'Pseudaviculopecten belongs to Pseudaviculopectininae'
'Pseudaviculopectininae belongs to Natalissimidae'
'Pseudentoliini belongs to Palliolinae'
'Pseudentolium belongs to Pseudentoliini'
'Pseudocardinia belongs to Pseudocardiniidae'
'Pseudocardiniidae belongs to Sphaerioidea'
'Pseudocardita belongs to Pseudocarditinae'
'Pseudocarditinae is an invalid subgroup of Lymnocardiinae'
'Pseudocatillini is a subjective synonym of Pontalmyrini'
'Pseudocatillus belongs to Pseudocatillini'
'Pseudoclaraia belongs to Pseudoclaraiinae'
'Pseudoclaraiinae belongs to Claraiidae'
'Pseudocyrtodonta belongs to Pseudocyrtodontidae'
'Pseudocyrtodontidae belongs to Protobranchia'
'Pseudodon belongs to Pseudodontinae'
'Pseudodontinae is a subjective synonym of Gonideinae'
'Pseudohyria belongs to Pseudohyriidae'
'Pseudohyriidae belongs to Trigonioidoidea'
'Pseudomonotidae belongs to Pseudomonotoidea'
'Pseudomonotinae belongs to Pseudomonotidae'
'Pseudomonotis belongs to Pseudomonotidae'
'Pseudomonotoidea belongs to Pectinida'
'Pseudomulleria belongs to Pseudomulleriidae'
'Pseudomulleriidae is a subjective synonym of Mulleriidae'
'Pseudopecten belongs to Pseudopectininae'
'Pseudopectininae belongs to Pectinidae'
'Pseudospatha belongs to Pseudospathinae'
'Pseudospathinae is a subjective synonym of Coelaturinae'
'Pseudotechnophoridae belongs to Bivalvia' according to Starobogatov 1977
'Pseudotechnophoridae belongs to Rostroconchia'
'Pseudotechnophorus belongs to Pseudotechnophoridae'
'Pseudovaccinites belongs to Pseudovaccinitinae'
'Pseudovaccinitinae belongs to Hippuritidae'
'Psilotrigonia belongs to Psilotrigoniinae'
'Psilotrigoniinae belongs to Trigoniidae'
'Psilunio belongs to Psilunioninae'
'Psilunioninae is a subjective synonym of Gonideinae'
'Pteria belongs to Pteriidae'
'Pteriacea is replaced by Pterioidea'
'Pteriidae belongs to Pterioidea'
'Pteriina was reranked as the order Pteriida and belongs to Pteriomorphia'
'Pterinea belongs to Pterineidae'
'Pterineidae belongs to Pterioidea'
'Pterinella belongs to Pterinellinae'
'Pterinellinae belongs to Pteriidae'
'Pterinopecten belongs to Pterinopectinidae'
'Pterinopectinella belongs to Pterinopectinellinae'
'Pterinopectinellinae belongs to Pterinopectinidae'
'Pterinopectinidae belongs to Pterinopectinoidea'
'Pterinopectininae belongs to Pterinopectinidae'
'Pterinopectinoidea belongs to Pectinida'
'Pterioidea belongs to Pteriida'
'Pteriomorpha was reranked as a unranked clade and belongs to Autobranchia'
'Pteriomorphia was reranked as a superorder and belongs to Autobranchia'
'Pterocardia belongs to Pterocardiidae'
'Pterocardiidae is a subjective synonym of Cardiidae'
'Pterochaenia belongs to Pterochaeniinae'
'Pterochaeniinae belongs to Lunulacardiidae'
'Pteropsellinae is a subjective synonym of Kymatoxinae'
'Pterotrigonia belongs to Pterotrigoniinae'
'Pterotrigoniinae belongs to Megatrigonioidea'
'Ptychobranchinae is a subjective synonym of Ambleminae'
'Ptychobranchus belongs to Ptychobranchinae'
'Ptychodesma belongs to Ptychodesmatinae'
'Ptychodesmatinae was reranked as the family Ptychodesmatidae and belongs to Cyrtodontoidea'
'Ptychomya belongs to Ptychomyidae'
'Ptychomyidae belongs to Crassatelloidea'
'Pucamya belongs to Pucamyidae'
'Pucamyidae belongs to Autobranchia'
'Pulvinites belongs to Pulvinitidae'
'Pulvinitidae belongs to Pterioidea'
'Pustulostrea belongs to Pustulostreini'
'Pustulostreini belongs to Ostreinae'
'Pycnodonta is corrected as Pycnodonte and belongs to Pycnodonteinae'
'Pycnodonteinae belongs to Gryphaeidae'
'Pycnodonteini is corrected as Pycnodontini and belongs to Pycnodonteinae'
'Qiyangia belongs to Qiyangiinae'
'Qiyangiinae belongs to Unionidae'
'Quadratotrigonia belongs to Quadratotrigoniini'
'Quadratotrigoniini was reranked as the subfamily Quadratotrigoniinae and belongs to Vaugoniidae'
'Quadrulinae was reranked as the tribe Quadrulini and belongs to Ambleminae'
'Quenstedtia belongs to Quenstedtiidae'
'Quenstedtiidae belongs to Tellinoidea'
'Radiidens belongs to Radiidentidae'
'Radiidentidae is a subjective synonym of Siliculidae'
'Radiolaewella belongs to Radiolaewellinae'
'Radiolaewellinae belongs to Gryphaeidae'
'Radiolites belongs to Radiolitidae'
'Radiolitidae belongs to Radiolitoidea'
'Radiolitoidea belongs to Hippuritida'
'Radula belongs to Radulidae'
'Radulidae is a subjective synonym of Limidae'
'Raetomya belongs to Raetomyidae'
'Raetomyidae belongs to Myoidea'
'Ramonalina belongs to Ramonalinidae'
'Ramonalinidae belongs to Ambonychioidea'
'Rangia belongs to Rangiidae'
'Rangiidae is a subjective synonym of Mactridae'
'Rectidens belongs to Rectidentinae'
'Rectidentinae belongs to Unionidae'
'Redonia belongs to Redoniidae'
'Redoniidae belongs to Heterodonta'
'Reniella belongs to Bivalvia'
'Requienia belongs to Requieniidae'
'Requieniidae belongs to Requienioidea'
'Requienioidea belongs to Hippuritida'
'Retha belongs to Rethidae'
'Rethidae is a subjective synonym of Caprinidae'
'Retroceramidae is an invalid subgroup of Bivalvia'
'Rhipidodonta belongs to Rhipidodontini'
'Rhipidodontini is a subjective synonym of Diplodontini'
'Rhombopteria belongs to Rhombopteriidae'
'Rhombopteriidae belongs to Pteriomorphia'
'Ribeiria belongs to Ribeiriidae'
'Rocellaria belongs to Rocellariidae'
'Rocellariidae is a subjective synonym of Gastrochaenidae'
'Rousselia belongs to Rousseliinae'
'Rousseliinae belongs to Hippuritida'
'Rutitrigonia belongs to Rutitrigoniidae'
'Rutitrigoniidae belongs to Megatrigonioidea'
'Rzehakia belongs to Rzehakiidae'
'Rzehakiinae is a subjective synonym of Tapetinae'
'Sachalinoceraminae belongs to Inoceramidae'
'Sachalinoceramus belongs to Sachalinoceraminae'
'Saffordia belongs to Saffordiidae'
'Saffordiidae belongs to Modiolopsoidea'
'Saharopteria belongs to Saharopteriidae'
'Saharopteridae is corrected as Saharopteriidae and belongs to Pectinida'
'Saikraconcha belongs to Saikraconchinae'
'Saikraconchinae belongs to Alatoconchidae'
'Sainschandia belongs to Sainschandiidae'
'Sainschandiidae belongs to Trigonioidoidea'
'Samarangia belongs to Samarangiinae'
'Samarangiinae belongs to Veneridae'
'Sancticarolis belongs to Sancticarolitidae' according to Simone and Mezzalira 1997
'Sancticarolitidae belongs to Unionoidea'
'Sanguinolaria belongs to Sanguinolariinae'
'Sanguinolariinae belongs to Tellinoidea'
'Sanguinolites belongs to Sanguinolitidae'
'Sanguinolitidae belongs to Pholadomyoidea'
'Sanguinolitinae belongs to Sanguinolitidae'
'Sarepta belongs to Sareptinae'
'Sareptidae belongs to Nuculoidea'
'Sareptinae belongs to Sareptidae'
'Saturnella belongs to Saturnellinae'
'Saturnellinae belongs to Streblochondriidae'
'Sauvagesiinae belongs to Radiolitidae'
'Saxicava belongs to Saxicavidae'
'Saxicavella belongs to Saxicavellidae'
'Saxicavidae is a subjective synonym of Hiatellidae'
'Scabrotrigonia belongs to Scabrotrigoniini'
'Scabrotrigoniini belongs to Pterotrigoniinae'
'Scacchia belongs to Scacchiidae'
'Scacchiidae is a subjective synonym of Lasaeidae'
'Scambula belongs to Scambulinae'
'Scambulinae belongs to Crassatellidae'
'Scaphellina belongs to Scaphellinidae'
'Scaphellinidae belongs to Trigonioidea'
'Scaphula belongs to Scaphulinae'
'Scaphulinae is a subjective synonym of Anadarinae'
'Schizodidae belongs to Trigonioidea'
'Schizodinae belongs to Schizodidae'
'Schizodus belongs to Schizodidae'
'Scrobicularia belongs to Scrobiculariinae'
'Scrobiculariidae was reranked as the subfamily Scrobiculariinae and belongs to Semelidae'
'Selenimyalina belongs to Selenimyalininae'
'Selenimyalininae belongs to Myalinidae'
'Semele belongs to Semelinae'
'Semelidae belongs to Tellinoidea'
'Semelinae belongs to Semelidae'
'Senderzoniella belongs to Senderzoniellidae'
'Senderzoniellidae was reranked as the subfamily Senderzoniellinae and belongs to Prilukiellidae'
'Senilia belongs to Seniliinae'
'Seniliinae is a subjective synonym of Anadarinae'
'Septibranchia was reranked as a unranked clade and belongs to Pholadomyida'
'Septifer belongs to Septiferidae'
'Septiferinae belongs to Mytilidae'
'Septocardia belongs to Septocardiidae'
'Septocardiidae belongs to Bivalvia'
'Serrilaminula belongs to Serrilaminulinae' according to Lindholm 1933
'Serrilaminulinae is a subjective synonym of Cyrenidae'
'Serripecten belongs to Serripectinini'
'Serripectinini belongs to Palliolinae'
'Serripedini belongs to Clinocardiinae'
'Serripes belongs to Serripedini'
'Setigloma belongs to Setiglominae'
'Setiglominae is a subjective synonym of Sareptinae'
'Shaanxiconcha belongs to Shaanxiconchidae'
'Shaanxiconchidae belongs to Anthracosioidea'
'Sibireconcha belongs to Sibireconchidae'
'Sibireconchidae belongs to Sphaerioidea'
'Silicula is replaced by Radiidens' according to Egorova and Starobogatov 1975
'Siliculidae belongs to Nuculanoidea'
'Siliqua belongs to Siliquinae'
'Siliquinae belongs to Pharidae'
'Silurina belongs to Silurinidae'
'Silurinidae is a subjective synonym of Dualinidae'
'Sinodora belongs to Sinodoridae'
'Sinodoridae belongs to Trigonioidea'
'Sinomya belongs to Sinomyidae'
'Sinomyidae belongs to Anthracosioidea'
'Sinonaia belongs to Sinonaiinae'
'Sinonaiinae belongs to Nakamuranaiadidae'
'Slava belongs to Slavidae'
'Slavidae belongs to Cardioloidea'
'Solecurtidae belongs to Tellinoidea'
'Solecurtus belongs to Solecurtidae'
'Solemya belongs to Solemyidae'
'Solemyida belongs to Protobranchia'
'Solemyidae belongs to Solemyoidea'
'Solemyinae belongs to Solemyidae'
'Solemyoidea belongs to Solemyida'
'Solen belongs to Solenidae'
'Solenacea is corrected as Solenoidea and belongs to Heterodonta'
'Solenellidae is a subjective synonym of Malletiidae'
'Solenidae belongs to Solenoidea'
'Solenomorpha belongs to Solenomorphidae'
'Solenomorphidae belongs to Orthonotoidea'
'Solenomorphinae belongs to Solenomorphidae'
'Solenopsidae is replaced by Solenomorphidae' according to Cockerell 1915
'Solenopsidae is a subjective synonym of Solenomorphidae'
'Sowerbya belongs to Sowerbyidae'
'Sowerbyidae belongs to Tellinoidea'
'Spanila belongs to Spanilidae'
'Spanilidae belongs to Dualinoidea'
'Spatha belongs to Spathinae'
'Spathinae is a subjective synonym of Iridininae'
'Spathopsinae is a subjective synonym of Aspathariinae'
'Spathopsis belongs to Spathopsinae'
'Sphaeriastrinae is a subjective synonym of Sphaeriinae'
'Sphaeriastrum belongs to Sphaeriastrinae'
'Sphaeriidae belongs to Sphaerioidea'
'Sphaeriinae belongs to Sphaeriidae'
'Sphaerioidea belongs to Venerida'
'Sphaerium belongs to Sphaeriinae'
'Sphenia belongs to Spheniinae'
'Spheniinae belongs to Myidae'
'Spheniopsidae belongs to Cuspidarioidea'
'Spheniopsis belongs to Spheniopsidae'
'Sphenoceramidae is a subjective synonym of Inoceramidae'
'Sphenoceramus belongs to Sphenoceramidae'
'Spinolyonsiella belongs to Spinolyonsiellidae'
'Spinolyonsiellidae is a subjective synonym of Lyonsiidae'
'Spirodomidae belongs to Bivalvia' according to Miller 1889
'Spirodomus belongs to Spirodomidae'
'Spondylidae belongs to Pectinoidea'
'Spondylopecten belongs to Spondylopectininae'
'Spondylopectininae belongs to Spondylidae'
'Spondylus belongs to Spondylidae'
'Sportella belongs to Sportellidae'
'Sportellidae belongs to Cyamioidea'
'Spyridopecten belongs to Spyridopectininae'
'Spyridopectininae belongs to Aviculopectinidae'
'Squamuliferipecten belongs to Squamuliferipectininae'
'Squamuliferipectininae belongs to Deltopectinidae'
'Stefaniniella belongs to Stefaniniellidae'
'Stefaniniellidae is a subjective synonym of Malleidae'
'Steinmanella belongs to Steinmanellinae'
'Steinmanellinae belongs to Myophorellidae'
'Stolidotidae belongs to Dualinoidea'
'Stolidotus belongs to Stolidotidae'
'Straba belongs to Strabidae'
'Strabidae is a subjective synonym of Malletiidae'
'Streblochondria belongs to Streblochondriinae'
'Streblochondriidae belongs to Chaenocardioidea'
'Streblochondriinae belongs to Streblochondriidae'
'Streblopteria belongs to Streblopteriinae'
'Streblopteriinae belongs to Streblochondriidae'
'Striarcinae is an invalid subgroup of Bivalvia'
'Strigillinae is an invalid subgroup of Tellinidae'
'Striostrea belongs to Striostreini'
'Striostreini belongs to Crassostreinae'
'Strophitinae is a subjective synonym of Unioninae'
'Strophitus belongs to Strophitinae'
'Stylodacna belongs to Stylodacninae'
'Stylodacninae is a subjective synonym of Lymnocardiinae'
'Subulatachlamydinae is a subjective synonym of Chlamydinae'
'Subulatachlamys belongs to Subulatachlamydinae' according to Romanov 1984
'Sunetta belongs to Sunettinae'
'Sunettinae belongs to Veneridae'
'Syncyclonema belongs to Syncyclonematinae'
'Syncyclonematinae belongs to Entoliidae'
'Syrotrigoniinae belongs to Buchotrigoniidae'
'Tanaodon belongs to Tanaodontidae'
'Tanaodontidae belongs to Heterodonta'
'Tancredia belongs to Tancrediidae'
'Tancrediidae belongs to Tellinoidea'
'Tanysiphon belongs to Tanysiphonidae'
'Tanysiphonidae was reranked as the subfamily Tanysiphoninae and belongs to Mactridae'
'Tapes belongs to Tapetinae'
'Tapetinae belongs to Veneridae'
'Taselasmodinae belongs to Cycloconchidae'
'Taselasmodum belongs to Taselasmodinae'
'Technophorus belongs to Technophoridae'
'Tellina belongs to Tellinidae'
'Tellinacea is corrected as Tellinoidea and belongs to Venerida'
'Tellinidae belongs to Tellinoidea'
'Teredina belongs to Teredininae'
'Teredinidae belongs to Pholadoidea'
'Teredininae belongs to Teredinidae'
'Teredo belongs to Teredinidae'
'Terquemia belongs to Terquemiidae'
'Terquemiidae belongs to Pseudomonotoidea'
'Terraia belongs to Terraiidae'
'Terraiidae is a subjective synonym of Astartidae'
'Tesseratia belongs to Tesseratiinae'
'Tesseratiinae belongs to Pterinopectinidae'
'Thecalia belongs to Thecaliinae'
'Thecaliinae belongs to Carditidae'
'Thecodonta belongs to Thecodontinae'
'Thecodontinae belongs to Lasaeidae'
'Thoralia belongs to Thoraliidae'
'Thoraliidae belongs to Bivalvia'
'Thracia belongs to Thraciidae'
'Thraciidae belongs to Thracioidea'
'Thracioidea belongs to Pholadomyida'
'Thyasiridae belongs to Thyasiroidea'
'Thyasiroidea belongs to Lucinida'
'Tichogonia belongs to Tichogoniidae'
'Tichogoniidae is a subjective synonym of Dreissenidae'
'Tindaria belongs to Tindariinae'
'Tindariidae belongs to Nuculanoidea'
'Tiostrea belongs to Tiostreidae'
'Tiostreinae is a subjective synonym of Ostreinae'
'Tironucula belongs to Tironuculidae'
'Tironuculidae belongs to Protobranchia'
'Tolmachovia belongs to Tolmachoviidae'
'Tolmachoviidae belongs to Bivalvia' according to Starobogatov 1977
'Tolmachoviidae belongs to Rostroconchia'
'Torreites belongs to Torreitinae'
'Torreitinae belongs to Hippuritidae'
'Tosapectinidae belongs to Pectinoidea'
'Toucasiidae is an invalid subgroup of Requieniidae'
'Trachycardiinae belongs to Cardiidae'
'Trachycardium belongs to Trachycardiinae'
'Trapezicardiinae was reranked as the tribe Trapezicardiini and belongs to Lymnocardiinae'
'Trapezicardium belongs to Trapezicardiinae'
'Trapeziidae is corrected as Trapezidae and belongs to Arcticoidea'
'Trapezium belongs to Trapezidae'
'Trechmannella is a subjective synonym of Anomoptychus' according to H. A. Vokes 1967
'Trechmannella belongs to Trechmannellidae'
'Trechmannellidae is replaced by Anomoptychidae' according to H. A. Vokes 1967
'Trechmannellidae belongs to Radiolitoidea'
'Trichomyinae is a subjective synonym of Crenellinae'
'Tridacna belongs to Tridacnidae'
'Tridacnidae was reranked as the subfamily Tridacninae and belongs to Cardiidae'
'Trigonia belongs to Trigoniidae'
'Trigonia (Prosogyrotrigonia) was reranked as Prosogyrotrigonia and belongs to Prosogyrotrigoniinae'
'Trigoniacea is corrected as Trigonioidea and belongs to Trigoniida'
'Trigoniidae belongs to Trigonioidea'
'Trigoniinae belongs to Trigoniidae'
'Trigonioida is corrected as Trigoniida and belongs to Palaeoheterodonta'
'Trigonioididae is an invalid subgroup of Bivalvia'
'Trigonioidinae belongs to Trigonioididae'
'Trigonioidoidea belongs to Unionida'
'Trigonodidae belongs to Unionida'
'Trigonodus belongs to Trigonodidae'
'Trigonopinae belongs to Astartidae'
'Trigonopis belongs to Trigonopinae'
'Trinacria belongs to Trinacriinae'
'Trinacriinae belongs to Noetiidae'
'Tuarangia belongs to Tuarangiidae'
'Tuarangiidae belongs to Bivalvia'
'Tulongocardiinae belongs to Cardiidae'
'Turkostrea belongs to Turkostreini'
'Turkostreini belongs to Crassostreinae'
'Turtonia belongs to Turtoniidae'
'Turtoniidae was reranked as the subfamily Turtoniinae and belongs to Veneridae'
'Tusayana belongs to Tusayanidae'
'Tusayanidae belongs to Modiomorphoidea'
'Ucumariidae belongs to Pholadomyida'
'Ucumaris belongs to Ucumariidae'
'Umburra belongs to Umburridae'
'Umburridae belongs to Pteriomorphia'
'Undopecten belongs to Undopectininae'
'Undopectininae belongs to Aviculopectinidae'
'Undulomya belongs to Undulomyinae'
'Undulomyinae belongs to Sanguinolitidae'
'Undulostrea belongs to Undulostreini'
'Undulostreini belongs to Ostreinae'
'Ungulina belongs to Ungulinidae'
'Ungulinidae belongs to Ungulinoidea'
'Ungulinoidea belongs to Venerida'
'Unicardiidae is replaced by Mactromyidae' according to Cox 1929
'Unicardiopsidae is an invalid subgroup of Tellinoidea'
'Unicardium is a subjective synonym of Mactromya' according to Cox 1929
'Unio belongs to Unioninae'
'Unio (Coelatura) was reranked as Coelatura and belongs to Coelaturinae'
'Unio galloprovincialis belongs to Unio' according to Matheron 1842
'Unio galloprovincialis is recombined as Dentaspatharia galloprovincialis' according to Modell 1964
'Unio johnstoni belongs to Unio' according to E. A. Smith 1893
'Unio johnstoni is recombined as Pseudavicula johnstoni' according to Simpson 1900
'Unionacea is corrected as Unionoidea and belongs to Unionida'
'Unionidae belongs to Unionoidea'
'Unioninae belongs to Unionidae'
'Unionini belongs to Unioninae'
'Unionoida is corrected as Unionida and belongs to Palaeoheterodonta'
'Utschamiella belongs to Utschamiellidae'
'Utschamiellidae belongs to Unionida'
'Vacunella belongs to Vacunellidae'
'Vacunellidae was reranked as the subfamily Vacunellinae and belongs to Sanguinolitidae'
'Vasconella belongs to Vasconellinae'
'Vasconellinae belongs to Limopsidae'
'Vasconiella belongs to Vasconiellidae'
'Vasconiellidae is a subjective synonym of Galeommatidae'
'Vaugonia belongs to Vaugoniinae'
'Vaugoniidae belongs to Myophorelloidea'
'Vaugoniinae belongs to Vaugoniidae'
'Velesunio belongs to Velesunioninae'
'Velesunioninae belongs to Hyriidae'
'Veneracea is corrected as Veneroidea and belongs to Venerida'
'Venericardia belongs to Venericardiinae'
'Venericardiinae belongs to Carditidae'
'Veneridae belongs to Veneroidea'
'Venerinae belongs to Veneridae'
'Veneroida is corrected as Venerida and belongs to Heterodonta'
'Veniellinae belongs to Arcticoidea'
'Veniellidae is replaced by Veniellidae' according to Gardner 2005
'Venilia is replaced by Veniella' according to Dall 1889
'Veniliidae is a subjective synonym of Veniellidae'
'Venus belongs to Veneridae'
'Vepricardiini belongs to Cardiinae'
'Vepricardium belongs to Vepricardiini'
'Verticordia belongs to Verticordiidae'
'Verticordiidae belongs to Verticordioidea'
'Verticordioidea belongs to Septibranchia'
'Vesicomya belongs to Vesicomyidae'
'Vesicomyidae belongs to Glossoidea'
'Veteranella belongs to Veteranellinae'
'Vlasta belongs to Vlastinae'
'Vlastidae belongs to Pectinida'
'Vola belongs to Volinae'
'Volinae is a subjective synonym of Pectininae'
'Vulsella belongs to Vulsellidae'
'Vulsellidae is a subjective synonym of Malleidae'
'Wallowaconcha belongs to Wallowaconchidae'
'Wallowaconchidae belongs to Megalodontoidea'
'Wanwania belongs to Wanwaniidae'
'Wanwaniidae belongs to Bivalvia' according to Scarlato and Starobogatov 1983
'Wanwaniidae belongs to Rostroconchia'
'Weyla belongs to Weylinae'
'Weyla (Tosapecten) was reranked as Tosapecten and belongs to Tosapectinidae'
'Weylinae belongs to Pectinidae'
'Xenomytilinae is a subjective synonym of Mytilinae'
'Xenomytilus belongs to Xenomytilinae'
'Xylophaga belongs to Xylophagidae'
'Xylophagainae is corrected as Xylophaginae and belongs to Pholadidae'
'Yoldia belongs to Yoldiinae'
'Yoldiellinae is an invalid subgroup of Bivalvia'
'Yoldiidae belongs to Nuculanoidea'
'Yoldinae is corrected as Yoldiinae and belongs to Yoldiidae'
'Zadimerodia is a nomen nudum'
'Zadimerodiidae is an invalid subgroup of Bivalvia'
'Zealeda belongs to Zealedidae'
'Zealedinae is a subjective synonym of Nuculaninae'
'Zenatia belongs to Zenatiinae'
'Zenatiinae belongs to Mactridae'
'Zirfaea belongs to Zirfaeinae'
'Zirfaeinae is a subjective synonym of Pholadinae'