2861 genera are assigned to the class BIVALVIA
| Order | Genus | FOP | FOS | LOP | LOS |
|---|
| ARCOIDA | Acar | K | Maes-l | R |   |
| ARCOIDA | Aegilops | O | Cara-m | O | Cara-m |
| ARCOIDA | Alytodonta | S | Ldov-l | S | Ldov-l |
| ARCOIDA | Anadara | T | Eo-m-l | R |   |
| ARCOIDA | Antoneila | C | u | C | u |
| ARCOIDA | Arca | K | u | R |   |
| ARCOIDA | Arcopsis | K | Maes-u | R |   |
| ARCOIDA | Arcullaea | K | l | K | l |
| ARCOIDA | Arginopsis | T | Eo-u | T | Eo-u |
| ARCOIDA | Aupouria | T | Mi-l-l | R |   |
| ARCOIDA | Austracuculiaea | T | Pale | T | Pale |
| ARCOIDA | Axinola | T | Ol-u | R |   |
| ARCOIDA | Barbatia | Tr | Nori | R |   |
| ARCOIDA | Bathyarca | K | Maes-l | R |   |
| ARCOIDA | Bellaxinaea | T | Eo-u | R |   |
| ARCOIDA | Bentharca | T | Mi-l-u | R |   |
| ARCOIDA | Calloarca | T | Than | R |   |
| ARCOIDA | Carbonarca | C | Pn | C | Pn |
| ARCOIDA | Cardiolita | S | Ludl-u | S | Prid |
| ARCOIDA | Catamarcaia | O | Aren-u | O | Aren-u |
| ARCOIDA | Catella | Tr | Nori | T | Than |
| ARCOIDA | Cosa | T | Eo-l | R |   |
| ARCOIDA | Cosmetodon | P | Leon-m | J | Tith-u |
| ARCOIDA | Costaglycymeris | T | Mi-l | T | Plio-u |
| ARCOIDA | Cratis | T | Mi-l-l | R |   |
| ARCOIDA | Crenulilimopsis | T | Mi-m | R |   |
| ARCOIDA | Cucullaea | J | Hett | R |   |
| ARCOIDA | Cucullaearca | K | Ceno | R |   |
| ARCOIDA | Cucullaria | T | Than-l | T | Eo-l |
| ARCOIDA | Cunearca | T | Eo-m | R |   |
| ARCOIDA | Curvirostrum | J | Bajo | J | Bajo |
| ARCOIDA | Cypricardites | O | u | O | u |
| ARCOIDA | Cyrtodonta | O | Aren-l | S | Ldov-u |
| ARCOIDA | Cyrtodontula | O | Aren-l | O | Ashg-m |
| ARCOIDA | Dallarca | T | Mi-l | T | Plio-u |
| ARCOIDA | Dicranodonta | J | Tith-u | K | Apti |
| ARCOIDA | Didimacar | T | Mi-m | R |   |
| ARCOIDA | Ekaterdonta | O | Aren-u | O | Aren-u |
| ARCOIDA | Empleconia | T | Mi-l | R |   |
| ARCOIDA | Eonavicula | J | Aale | R |   |
| ARCOIDA | Eontia | T | Mi-l-l | R |   |
| ARCOIDA | Falcatodonta | O | Aren-l | O | Aren-l |
| ARCOIDA | Felicia | T | Plio | R |   |
| ARCOIDA | Fugleria | T | Plio | R |   |
| ARCOIDA | Glycymerella | T | Mi-l-u | R |   |
| ARCOIDA | Glycymeris | K | Vala | R |   |
| ARCOIDA | Glycymerita | K | Maes | T | Plio-u |
| ARCOIDA | Glycymerula | T | Plio-l | R |   |
| ARCOIDA | Grammatodon | J | Hett | K | Ceno-u |
| ARCOIDA | Grandaxinea | T | Eo-m-u | R |   |
| ARCOIDA | Grandiarca | T | Mi-l-u | R |   |
| ARCOIDA | Hawaiarca | T | Eo-m-l | R |   |
| ARCOIDA | Heikea | O | Cara | O | Ashg-m |
| ARCOIDA | Hoernesarca | T | Plio | T | Plio |
| ARCOIDA | Hoferia | Tr | Ladi-u | Tr | Carn |
| ARCOIDA | Incanopsis | K | Apti | K | Maes |
| ARCOIDA | Indogrammatodon | J | Call | K | Maes |
| ARCOIDA | Isoarca | J | Aale | K | Maes |
| ARCOIDA | Kenzieana | S | Wenl-l | S | Ludl-l |
| ARCOIDA | Kikaiarca | Q | Plei | R |   |
| ARCOIDA | Larkinia | T | Mi-l | R |   |
| ARCOIDA | Limarca | T | Eo-u | T | Ol-l |
| ARCOIDA | Limopsis | K | Albi-m | R |   |
| ARCOIDA | Linter | K | Ceno | K | Maes-l |
| ARCOIDA | Lissarca | T | Eo-m-u | R |   |
| ARCOIDA | Lopatinia | J | Oxfo-u | K | Maes |
| ARCOIDA | Lunarca | T | Eo-m-l | R |   |
| ARCOIDA | Mabellarca | T | Plio | R |   |
| ARCOIDA | Macrodon | Tr | Olen-u | Tr | Olen-u |
| ARCOIDA | Macrodontella | Tr | Anis-m | Tr | Anis-m |
| ARCOIDA | Manaia | T | Mi-l-u | T | Plio-u |
| ARCOIDA | Matsumotoa | K | Ceno | K | Maes |
| ARCOIDA | Megacucullaea | J | Tith | K | Nc |
| ARCOIDA | Melaxinaea | T | Mi-m | R |   |
| ARCOIDA | Metapadia | D | Sieg | D | Emsi |
| ARCOIDA | Myodakryotus | O | Cara-l | O | Cara-m |
| ARCOIDA | Nanonavis | K | Vala | K | Maes-u |
| ARCOIDA | Nemodon | K | Ceno | K | Maes-u |
| ARCOIDA | Nipponolimopsis | T | Mi-m | R |   |
| ARCOIDA | Noetia | K | Apti-l | R |   |
| ARCOIDA | Noetiella | Q | Plei | R |   |
| ARCOIDA | Noetiopsis | T | Eo-l | T | Eo-u |
| ARCOIDA | Noramya | K | Vala | K | Apti |
| ARCOIDA | Nordenskjoeldia | K | Sn | K | Maes |
| ARCOIDA | Notogrammatodon | T | Eo-u | T | Mi-m |
| ARCOIDA | Notolimopsis | T | Eo-l | T | Plio-u |
| ARCOIDA | Nucunella | T | Than-l | T | Eo-u |
| ARCOIDA | Okinawanoarca | T | Plio | T | Plio |
| ARCOIDA | Ortonella | O | Ashg-m | O | Ashg-m |
| ARCOIDA | Ovalarca | T | Mi | T | Mi |
| ARCOIDA | Pachecoa | T | Eo-l | T | Eo-u |
| ARCOIDA | Parallelodon | P | Leon-u | J | Tith |
| ARCOIDA | Pentoperna | T | Than | T | Than |
| ARCOIDA | Peruarca | K | u | K | Maes |
| ARCOIDA | Pettersia | K | u | K | Maes |
| ARCOIDA | Pharcidoconcha | O | Aren-u | O | Aren-u |
| ARCOIDA | Philobrya | T | Mi-l-u | R |   |
| ARCOIDA | Pitchleria | Tr | Ladi-u | Tr | Carn |
| ARCOIDA | Pleurogrammatodon | K | u | K | Maes-u |
| ARCOIDA | Porterius | T | Than | R |   |
| ARCOIDA | Postligata | K | Ceno | K | Maes |
| ARCOIDA | Protarca | K | Ceno | K | Maes |
| ARCOIDA | Protonoetia | T | Eo-m | T | Eo-m |
| ARCOIDA | Pseudocucullaea | K | l | K | Maes |
| ARCOIDA | Pseudogrammatodon | K | Maes | K | Maes |
| ARCOIDA | Ptychodesma | O | u | D | Give-l |
| ARCOIDA | Quadrilatera | T | Eo-l | R |   |
| ARCOIDA | Rasia | T | Ol-u | T | Ol-u |
| ARCOIDA | Samacar | Q | Plei | R |   |
| ARCOIDA | Scapharca | T | Ol-l | R |   |
| ARCOIDA | Sectiarca | T | Mi-u | R |   |
| ARCOIDA | Senilia | T | Mi-l-u | R |   |
| ARCOIDA | Sheldonella | T | Mi-l-u | R |   |
| ARCOIDA | Sowteria | O | Llde | O | Llde |
| ARCOIDA | Spinearca | T | Plio | R |   |
| ARCOIDA | Stenzelia | T | Eo-m-u | T | Eo-m-u |
| ARCOIDA | Striarca | K | Albi-u | R |   |
| ARCOIDA | Taeniarca | T | Mi | T | Plio |
| ARCOIDA | Tegillarca | T | Mi-u | R |   |
| ARCOIDA | Thorslundia | O | Ashg-m | O | Ashg-m |
| ARCOIDA | Torinosulcatella | J | u | J | u |
| ARCOIDA | Trigonarca | K | Albi-u | K | Maes |
| ARCOIDA | Trigonodesma | T | Eo-l | T | Eo-u |
| ARCOIDA | Trinacria | K | Maes | T | Eo-m-u |
| ARCOIDA | Trisidos | T | Eo-l | R |   |
| ARCOIDA | Tucetilla | T | Eo-m-u | R |   |
| ARCOIDA | Tucetona | T | Than | R |   |
| ARCOIDA | Tucetonella | T | Plio | R |   |
| ARCOIDA | Vanuxemia | O | Cara-l | O | Ashg-m |
| ARCOIDA | Vasconella | T | Eo-l | T | Eo-u |
| ARCOIDA | Veletuceta | T | Ol-l | R |   |
| ARCOIDA | Verilarca | T | Mi-u | R |   |
| ARCOIDA | Vetoarca | K | Camp | K | Maes |
| ARCOIDA | Vigorniella | S | Prid | S | Prid |
| ARCOIDA | Warburgia | O | Ashg-m | O | Ashg-m |
| ARCOIDA | Yonginella | S | Ludl-l | S | Ludl-l |
| HIPPURITOIDA | Agriopleura | K | Barr | K | Maes-u |
| HIPPURITOIDA | Amphitriscoelus | K | Barr | K | Albi-l |
| HIPPURITOIDA | Anodontopleura | K | Barr-l | K | Apti-u |
| HIPPURITOIDA | Antillocaprina | K | Sant | K | Maes-u |
| HIPPURITOIDA | Antillosarcolites | K | Camp-l | K | Maes-l |
| HIPPURITOIDA | Apricardia | K | Albi-l | K | Maes |
| HIPPURITOIDA | Apulites | K | Camp | K | Maes |
| HIPPURITOIDA | Araeopleura | K | Ceno | K | Ceno |
| HIPPURITOIDA | Arnaudia | K | Camp-l | K | Camp-l |
| HIPPURITOIDA | Artigesia | K | Maes | K | Maes |
| HIPPURITOIDA | Balabania | K | u | K | u |
| HIPPURITOIDA | Barrettia | K | Sant-u | K | Maes |
| HIPPURITOIDA | Baryconites | K | Ceno | K | Ceno |
| HIPPURITOIDA | Batolites | K | Sant | K | Sant |
| HIPPURITOIDA | Bayleia | K | Camp | K | Maes |
| HIPPURITOIDA | Bayleoidea | K | Albi-m | K | Coni |
| HIPPURITOIDA | Bicornucopina | K | Vala | K | Vala |
| HIPPURITOIDA | Biradiolites | K | Turo-l | K | Maes-u |
| HIPPURITOIDA | Bournonia | K | Turo | K | Maes-u |
| HIPPURITOIDA | Branislavia | K | Maes | K | Maes |
| HIPPURITOIDA | Caprina | K | Apti-l | K | Maes-u |
| HIPPURITOIDA | Caprinella | K | Coni | K | Coni |
| HIPPURITOIDA | Caprinula | K | Albi-l | K | Maes |
| HIPPURITOIDA | Caprinuloidea | K | Apti-u | K | Ceno-u |
| HIPPURITOIDA | Caprotina | K | Barr | K | Maes |
| HIPPURITOIDA | Chaperia | K | Albi-l | K | Ceno-u |
| HIPPURITOIDA | Chiapasella | K | Maes-l | K | Maes-u |
| HIPPURITOIDA | Coalcomana | K | Albi-l | K | Ceno |
| HIPPURITOIDA | Colveraia | K | Maes | K | Maes |
| HIPPURITOIDA | Conchodon | Tr | Rhae | Tr | Rhae |
| HIPPURITOIDA | Coralliochama | K | Ceno-l | K | Maes-u |
| HIPPURITOIDA | Cryptaulia | K | Ceno | K | Ceno |
| HIPPURITOIDA | Cumularia | D | m | D | m |
| HIPPURITOIDA | Darendeella | K | u | K | u |
| HIPPURITOIDA | Dechaseauxia | K | Maes | K | Maes |
| HIPPURITOIDA | Diceras | J | Oxfo-m | J | Kimm-l |
| HIPPURITOIDA | Dictyoptychus | K | Maes | K | Maes |
| HIPPURITOIDA | Distefanella | K | Turo | K | Maes-u |
| HIPPURITOIDA | Dubertretia | K | Maes | K | Maes |
| HIPPURITOIDA | Durania | K | Albi | K | Maes-u |
| HIPPURITOIDA | Durga | J | Sine | J | Sine |
| HIPPURITOIDA | Eodiceras | J | Oxfo-l | J | Kimm |
| HIPPURITOIDA | Eodictyoptychus | K | Camp | K | Camp |
| HIPPURITOIDA | Eomegalodus | D | m | D | m |
| HIPPURITOIDA | Eoradiolites | K | Apti | K | Ceno-u |
| HIPPURITOIDA | Epidiceras | J | Oxfo-u | J | Tith |
| HIPPURITOIDA | Fossulites | K | Coni-l | K | Coni-l |
| HIPPURITOIDA | Fundinia | K | Maes | K | Maes |
| HIPPURITOIDA | Gloassamyophorous | K | Apti | K | Apti |
| HIPPURITOIDA | Gorjanovicia | K | Coni | K | Camp-l |
| HIPPURITOIDA | Gyropleura | K | Vala | K | Maes-u |
| HIPPURITOIDA | Hacobjanella | K | Coni | K | Sant |
| HIPPURITOIDA | Hardaghia | K | Maes | K | Maes |
| HIPPURITOIDA | Hatayin | K | u | K | u |
| HIPPURITOIDA | Heterodiscus | J | Tith | K | Berr |
| HIPPURITOIDA | Himeraelites | K | Albi-l | K | Ceno |
| HIPPURITOIDA | Hippuritella | K | Turo | K | Maes |
| HIPPURITOIDA | Hippurites | K | Turo-u | K | Maes-u |
| HIPPURITOIDA | Horiopleura | K | Apti | K | Ceno-m |
| HIPPURITOIDA | Hypelasma | J | Tith | J | Tith |
| HIPPURITOIDA | Ichthyosarcolites | K | Apti-l | K | Turo-u |
| HIPPURITOIDA | Immanitas | K | Albi-m | K | Ceno-u |
| HIPPURITOIDA | Jerjesia | K | Albi-l | K | Albi-l |
| HIPPURITOIDA | Joufia | K | Turo-l | K | Maes-u |
| HIPPURITOIDA | Juramegalodus | J | Tith-u | J | Tith-u |
| HIPPURITOIDA | Katzeria | K | Camp-l | K | Maes |
| HIPPURITOIDA | Kimbleia | K | Albi-m | K | Ceno-l |
| HIPPURITOIDA | Kipia | K | Apti-l | K | Apti-l |
| HIPPURITOIDA | Klinghardtites | K | Maes | K | Maes |
| HIPPURITOIDA | Krumbeckia | Tr | u | Tr | u |
| HIPPURITOIDA | Kuehnia | K | Sant-u | K | Maes |
| HIPPURITOIDA | Kugleria | K | Ceno | K | Ceno |
| HIPPURITOIDA | Kurtinia | K | Maes | K | Maes |
| HIPPURITOIDA | Lapeirousella | K | Camp | K | Camp |
| HIPPURITOIDA | Lapeirousia | K | Sant | K | Maes |
| HIPPURITOIDA | Lithocalamus | K | Sn | K | Sn |
| HIPPURITOIDA | Lovetcheniia | K | Vala-u | K | Apti-l |
| HIPPURITOIDA | Macrodiceras | J | Oxfo-l | J | Oxfo-u |
| HIPPURITOIDA | Matheronia | J | Tith | K | Apti-l |
| HIPPURITOIDA | Medeela | K | Turo | K | Coni |
| HIPPURITOIDA | Megadiceras | J | Tith | K | Vala |
| HIPPURITOIDA | Megalodon | S | Ldov | Tr | u |
| HIPPURITOIDA | Megalomoidea | S | Wenl-u | S | Ludl-l |
| HIPPURITOIDA | Mesodiceras | J | Oxfo | J | Kimm |
| HIPPURITOIDA | Mexicaprina | K | Albi-u | K | Ceno-u |
| HIPPURITOIDA | Milovanovicia | K | Turo | K | Turo |
| HIPPURITOIDA | Miseia | K | Maes | K | Maes |
| HIPPURITOIDA | Mitrocaprina | K | Sant-u | K | Maes-u |
| HIPPURITOIDA | Monnieria | J | Tith | J | Tith |
| HIPPURITOIDA | Monopleura | J | Tith-u | K | Maes-u |
| HIPPURITOIDA | Neocaprina | K | Ceno-m | K | Ceno-u |
| HIPPURITOIDA | Neomegalodon | Tr | Carn | Tr | Rhae |
| HIPPURITOIDA | Neoradiolites | K | Maes | K | Maes |
| HIPPURITOIDA | Offneria | K | Apti-l | K | Apti-l |
| HIPPURITOIDA | Orbignya | K | Maes-l | K | Maes-u |
| HIPPURITOIDA | Orestia | K | Maes | K | Maes |
| HIPPURITOIDA | Orthoptychus | K | Ceno-m | K | Ceno-u |
| HIPPURITOIDA | Osculigera | K | Camp | K | Maes |
| HIPPURITOIDA | Pachymegalodon | J | Sine | J | Sine |
| HIPPURITOIDA | Pachyrisma | J | Bath | J | Bath |
| HIPPURITOIDA | Pachytraga | K | Haut | K | Albi-u |
| HIPPURITOIDA | Palus | K | Ceno-l | K | Ceno-u |
| HIPPURITOIDA | Parabournonia | K | Ceno-l | K | Maes |
| HIPPURITOIDA | Paracaprinula | K | Maes | K | Maes |
| HIPPURITOIDA | Paradiceras | J | Tith | J | Tith |
| HIPPURITOIDA | Paramegalodus | Tr | Rhae | Tr | Rhae |
| HIPPURITOIDA | Paramonopleura | T | Than-u | T | Than-u |
| HIPPURITOIDA | Parasauvagesia | K | Camp | K | Camp |
| HIPPURITOIDA | Parastroma | K | Camp-l | K | Maes-u |
| HIPPURITOIDA | Paronella | K | Sant-l | K | Sant-l |
| HIPPURITOIDA | Petalodontia | K | Albi-l | K | Ceno |
| HIPPURITOIDA | Petkovicia | K | Sant | K | Sant |
| HIPPURITOIDA | Pileochama | K | Ceno | K | Sn |
| HIPPURITOIDA | Pinzonella | P | Guad-u | P | Guad-u |
| HIPPURITOIDA | Pironaea | K | Camp | K | Maes-u |
| HIPPURITOIDA | Plagioptychus | K | Turo | K | Maes-u |
| HIPPURITOIDA | Planocaprina | K | Albi-l | K | Ceno |
| HIPPURITOIDA | Plesiodiceras | J | Oxfo-u | J | Kimm |
| HIPPURITOIDA | Polyconites | K | Apti-l | K | Ceno-u |
| HIPPURITOIDA | Pomarangina | Tr | u | Tr | u |
| HIPPURITOIDA | Praebarrettia | K | Camp-l | K | Maes-u |
| HIPPURITOIDA | Praecaprina | K | Barr-u | K | Apti-l |
| HIPPURITOIDA | Praecaprotina | K | Apti | K | Apti |
| HIPPURITOIDA | Praelapeirousia | K | Sant | K | Sant |
| HIPPURITOIDA | Praeradiolites | K | Apti | K | Maes-u |
| HIPPURITOIDA | Praetorreites | K | Camp-l | K | Camp-l |
| HIPPURITOIDA | Protodiceras | J | Sine | J | Plie |
| HIPPURITOIDA | Protomegalodon | O | m | O | m |
| HIPPURITOIDA | Pseudopironaea | K | u | K | u |
| HIPPURITOIDA | Pseudopolyconites | K | Maes | K | Maes |
| HIPPURITOIDA | Pseudotoucasia | K | Apti-u | K | Albi-u |
| HIPPURITOIDA | Pseudovaccinites | K | Sant | K | Camp-u |
| HIPPURITOIDA | Pterocardia | J | Bath | K | Apti |
| HIPPURITOIDA | Radiolitella | K | Maes | K | Maes |
| HIPPURITOIDA | Radiolites | K | Albi-u | K | Maes-u |
| HIPPURITOIDA | Requienia | K | Vala | K | Camp |
| HIPPURITOIDA | Retha | K | Barr | K | Apti-l |
| HIPPURITOIDA | Rhaetomegalodon | Tr | Rhae | Tr | Rhae |
| HIPPURITOIDA | Rhedensia | K | Turo-u | K | Turo-u |
| HIPPURITOIDA | Robertella | K | Sant | K | Maes |
| HIPPURITOIDA | Rousselia | K | Maes | K | Maes |
| HIPPURITOIDA | Rutonia | K | ? | K | ? |
| HIPPURITOIDA | Sabinia | K | Camp | K | Maes |
| HIPPURITOIDA | Sauvagesia | K | Albi-m | K | Maes-u |
| HIPPURITOIDA | Schiosia | K | Ceno-m | K | Maes |
| HIPPURITOIDA | Sellaea | K | Albi-m | K | Ceno |
| HIPPURITOIDA | Simacia | K | Ceno | K | Ceno |
| HIPPURITOIDA | Sphaerucaprina | K | Albi-l | K | Ceno-u |
| HIPPURITOIDA | Sphaerulites | K | Apti | K | Maes |
| HIPPURITOIDA | Synodontites | K | Sant | K | Sant |
| HIPPURITOIDA | Tampsia | K | Sant-l | K | Maes-u |
| HIPPURITOIDA | Tepeyacia | K | Albi-l | K | Turo |
| HIPPURITOIDA | Tetracionites | K | Coni | K | Coni |
| HIPPURITOIDA | Tetravaccinites | K | Sant-u | K | Sant-u |
| HIPPURITOIDA | Texicaprina | K | Albi-l | K | Turo-u |
| HIPPURITOIDA | Thyrastylon | K | Camp-l | K | Maes-u |
| HIPPURITOIDA | Titanosarcolites | K | Maes-l | K | Maes-u |
| HIPPURITOIDA | Torreites | K | Sant-u | K | Maes-u |
| HIPPURITOIDA | Toucasia | K | Haut | K | Coni-u |
| HIPPURITOIDA | Vaccinites | K | Turo | K | Maes-u |
| HIPPURITOIDA | Valletia | J | Kimm | K | Vala |
| HIPPURITOIDA | Vautrinia | K | Maes | K | Maes |
| HIPPURITOIDA | Yvaniella | K | Camp | K | Maes |
| MODIOMORPHOIDA | Actinodonta | O | Aren-l | S | Ludl-l |
| MODIOMORPHOIDA | Aleodonta | S | Wenl-u | S | Wenl-u |
| MODIOMORPHOIDA | Allodesma | O | Cara-m | O | Cara-m |
| MODIOMORPHOIDA | Ananterodonta | O | Llvi-l | O | Llvi-l |
| MODIOMORPHOIDA | Anodontopsis | S | Ludl-u | S | Ludl-u |
| MODIOMORPHOIDA | Aristerella | O | Cara-l | C | Ms |
| MODIOMORPHOIDA | Babinka | O | Trem-u | O | Llvi |
| MODIOMORPHOIDA | Brahcylyrodesma | O | m | O | m |
| MODIOMORPHOIDA | Buluniella | Cm | l | Cm | l |
| MODIOMORPHOIDA | Byssodesma | O | Ashg-m | O | Ashg-m |
| MODIOMORPHOIDA | Callodonta | O | Ashg-m | O | Ashg-m |
| MODIOMORPHOIDA | Carminodonta | O | Aren-l | O | Aren-l |
| MODIOMORPHOIDA | Carydium | D | Sieg-u | D | Fras |
| MODIOMORPHOIDA | Celtoconcha | O | Aren-l | O | Aren-l |
| MODIOMORPHOIDA | Colpantyx | O | Aren | O | Aren |
| MODIOMORPHOIDA | Colpomya | O | Cara-l | S | Ludl-u |
| MODIOMORPHOIDA | Copidens | O | Llvi | O | Llvi |
| MODIOMORPHOIDA | Corallidomus | O | Ashg-m | O | Ashg-m |
| MODIOMORPHOIDA | Cosmogoniophora | O | Trem-u | D | ? |
| MODIOMORPHOIDA | Cosmogoniophorina | O | Aren-l | O | Ashg-m |
| MODIOMORPHOIDA | Coxiconcha | O | Aren | O | Llde-u |
| MODIOMORPHOIDA | Cycloconcha | O | Llde-u | O | Ashg-m |
| MODIOMORPHOIDA | Cymatonota | O | Cara-m | O | Ashg-m |
| MODIOMORPHOIDA | Dceruska | O | Llde-l | O | Cara-u |
| MODIOMORPHOIDA | Dipleurodonta | O | Ashg-m | O | Ashg-m |
| MODIOMORPHOIDA | Dulcineaia | O | Llvi-u | O | Llde-u |
| MODIOMORPHOIDA | Ectenocardiomorpha | O | Ashg-m | O | Ashg-m |
| MODIOMORPHOIDA | Eurymya | O | Aren-l | O | Cara-m |
| MODIOMORPHOIDA | Eurymyella | S | Ludl-u | S | Ludl-u |
| MODIOMORPHOIDA | Fordilla | Cm | Atda-l | Cm | Boto |
| MODIOMORPHOIDA | Fortowensia | O | Aren-l | O | Aren-l |
| MODIOMORPHOIDA | Glyptarca | O | Aren-l | O | Llde-u |
| MODIOMORPHOIDA | Goniophora | O | Cara-l | P | Leon |
| MODIOMORPHOIDA | Goniophorina | O | Cara-m | P | Leon |
| MODIOMORPHOIDA | Guerangeria | D | l | D | l |
| MODIOMORPHOIDA | Hippomya | O | Aren-l | S | ? |
| MODIOMORPHOIDA | Ischyrodonta | O | Cara-u | O | Ashg-m |
| MODIOMORPHOIDA | Jellia | Cm | l | Cm | l |
| MODIOMORPHOIDA | Junjagiana | P | l | P | l |
| MODIOMORPHOIDA | Liromytilus | D | m | D | m |
| MODIOMORPHOIDA | Lyrodesma | O | Aren-u | S | Ldov-u |
| MODIOMORPHOIDA | Megambonia | S | ? | D | m |
| MODIOMORPHOIDA | Mimerodonta | S | Ludl-l | S | Ludl-u |
| MODIOMORPHOIDA | Modiodonta | S | Wenl-l | S | Wenl-u |
| MODIOMORPHOIDA | Modiolodon | O | Cara-m | O | Ashg-m |
| MODIOMORPHOIDA | Modiolopsis | O | Aren-l | S | Prid |
| MODIOMORPHOIDA | Modiomorpha | S | Wenl | P | l |
| MODIOMORPHOIDA | Moridunia | O | Aren-l | O | Aren-l |
| MODIOMORPHOIDA | Neofordilla | O | Cara-u | O | Cara-u |
| MODIOMORPHOIDA | Paramodiola | O | Cara-m | O | Cara-m |
| MODIOMORPHOIDA | Paraphtonia | O | Cara | O | Cara |
| MODIOMORPHOIDA | Plicatomorpha | O | u | O | u |
| MODIOMORPHOIDA | Pseudarca | O | Llde | D | ? |
| MODIOMORPHOIDA | Pyanomya | O | u | O | u |
| MODIOMORPHOIDA | Radiatodonta | S | Ludl-u | D | l |
| MODIOMORPHOIDA | Redonia | O | Aren-l | O | Llde-u |
| MODIOMORPHOIDA | Rimmyjmima | P | Leon | P | Leon |
| MODIOMORPHOIDA | Runnegaria | O | m | O | m |
| MODIOMORPHOIDA | Saffordia | O | Cara | O | Ashg-m |
| MODIOMORPHOIDA | Semicorallidomus | O | Ashg-m | O | Ashg-m |
| MODIOMORPHOIDA | Spathella | D | Fras | C | Ms |
| MODIOMORPHOIDA | Sphenotomorpha | S | Prid | D | Gedi |
| MODIOMORPHOIDA | Taimyria | P | l | P | Guad-u |
| MODIOMORPHOIDA | Tanaodon | D | m | D | m |
| MODIOMORPHOIDA | Tromelinodonta | O | Aren-u | O | Aren-u |
| MODIOMORPHOIDA | Tylophora | D | Sieg | D | Sieg |
| MODIOMORPHOIDA | Whiteavesia | O | Cara-l | O | Cara-u |
| MODIOMORPHOIDA | Xestoconcha | O | Aren-l | O | Aren-l |
| MYOIDA | Amotapus | T | Eo-m | T | Eo-m |
| MYOIDA | Anapteris | T | Eo-l | T | Eo-u |
| MYOIDA | Anchomasa | K | Ceno | R |   |
| MYOIDA | Anisocorbula | T | Mi-u | R |   |
| MYOIDA | Antiguamya | T | Eo | T | Ol-l |
| MYOIDA | Arenomya | T | Eo-u | R |   |
| MYOIDA | Aspidopholas | T | Eo-l | T | Eo-u |
| MYOIDA | Bankia | T | Dani | R |   |
| MYOIDA | Barnea | T | Mi-m | R |   |
| MYOIDA | Bicorbula | K | Maes | R |   |
| MYOIDA | Bothrocorbula | T | Mi | T | Mi |
| MYOIDA | Caestocorbula | J | Bath | T | Eo-u |
| MYOIDA | Capistrocardia | T | Dani | T | Mi-m |
| MYOIDA | Carterochaena | J | Tith-u | J | Tith-u |
| MYOIDA | Caryocorbula | K | Camp-u | R |   |
| MYOIDA | Chaceia | T | Mi-m | R |   |
| MYOIDA | Clavipholas | K | Camp-l | K | Maes-u |
| MYOIDA | Coquandia | K | Ceno | K | Ceno |
| MYOIDA | Corbula | R | ? | R |   |
| MYOIDA | Corbulamella | K | Camp | K | Maes-u |
| MYOIDA | Corbulomima | J | Toar | K | Apti |
| MYOIDA | Cryptomya | T | Mi | R |   |
| MYOIDA | Cuneocorbula | T | Eo-l | T | Eo-m-u |
| MYOIDA | Cuspicorbula | T | Eo | T | Eo |
| MYOIDA | Cyrtodaria | T | Dani | R |   |
| MYOIDA | Cyrtopleura | T | Mi | R |   |
| MYOIDA | Degrangia | T | Mi | T | Mi |
| MYOIDA | Eoursiviva | K | Nc | K | Nc |
| MYOIDA | Erodona | T | Eo-u | R |   |
| MYOIDA | Eufistulana | K | Camp-u | R |   |
| MYOIDA | Eutylus | T | Than | T | Eo-u |
| MYOIDA | Flexicorbula | K | Camp | K | Maes |
| MYOIDA | Formosulus | T | Mi | T | Mi |
| MYOIDA | Gastrochaena | J | Bath | R |   |
| MYOIDA | Gastrochaenopsis | J | Oxfo-l | J | Tith-u |
| MYOIDA | Goniochasma | K | u | K | Maes |
| MYOIDA | Hatasia | K | Maes | R |   |
| MYOIDA | Heteropholas | T | Eo-l | T | Eo-u |
| MYOIDA | Hexacorbula | T | Mi-l | R |   |
| MYOIDA | Hiatella | T | Eo-l | R |   |
| MYOIDA | Janschinella | T | Ol-l | T | Mi-l |
| MYOIDA | Jouannetia | K | Maes | R |   |
| MYOIDA | Juliacorbula | T | Mi-m | R |   |
| MYOIDA | Jurassicorbula | J | Kimm-l | J | Kimm-u |
| MYOIDA | Kummelia | T | Than | T | Eo-l |
| MYOIDA | Lenticorbula | T | Ol-l | T | Mi-l-u |
| MYOIDA | Lentidium | T | Dani | R |   |
| MYOIDA | Lyrodobankia | T | Eo-l | R |   |
| MYOIDA | Martesia | K | Ceno | R |   |
| MYOIDA | Monothyra | K | Ceno | R |   |
| MYOIDA | Mya | T | Ol-l | R |   |
| MYOIDA | Netastoma | T | Eo-l | R |   |
| MYOIDA | Nettastomella | T | Plio | R |   |
| MYOIDA | Nipponicorbula | K | u | K | u |
| MYOIDA | Notocorbula | T | Eo-l | R |   |
| MYOIDA | Nototeredo | T | Dani | R |   |
| MYOIDA | Opertochasma | J | Kimm | K | Maes |
| MYOIDA | Pachydon | T | Plio | T | Plio |
| MYOIDA | Panomya | T | Eo-u | R |   |
| MYOIDA | Panopea | Tr | m | R |   |
| MYOIDA | Paramartesia | T | Than | T | Than |
| MYOIDA | Paramya | T | Mi | R |   |
| MYOIDA | Parapholas | K | Maes | R |   |
| MYOIDA | Parmicorbula | K | Apti-l | T | Eo |
| MYOIDA | Particoma | J | Bajo | R |   |
| MYOIDA | Penitella | T | Ol-u | R |   |
| MYOIDA | Pholadidea | T | Dani | R |   |
| MYOIDA | Pholadopsis | T | Pale | R |   |
| MYOIDA | Pholas | T | Mi | R |   |
| MYOIDA | Physoida | T | Eo-l | R |   |
| MYOIDA | Platyodon | T | Mi | R |   |
| MYOIDA | Pleurodesma | T | Mi-l-l | T | Mi-u-l |
| MYOIDA | Pseudosaxicava | J | m | J | Tith-u |
| MYOIDA | Pulsidis | K | Haut | K | Apti-l |
| MYOIDA | Raetomya | T | Eo-u | T | Eo-u |
| MYOIDA | Ramsetia | K | Camp | K | Maes-l |
| MYOIDA | Roxoa | P | Guad-u | P | Guad-u |
| MYOIDA | Saxicavella | T | Eo-l | R |   |
| MYOIDA | Scobinopholas | T | Mi-m | R |   |
| MYOIDA | Semicorbula | T | Mi-l-l | T | Mi-l-l |
| MYOIDA | Solidicorbula | T | Mi-u | R |   |
| MYOIDA | Sphenia | T | Dani | R |   |
| MYOIDA | Spheniopsis | T | Eo-u | R |   |
| MYOIDA | Tenuicorbula | T | Mi | R |   |
| MYOIDA | Terebrimya | K | Ceno | K | Ceno |
| MYOIDA | Teredina | K | Camp | T | Mi-m |
| MYOIDA | Teredinopsis | Q | Plei | Q | Plei |
| MYOIDA | Teredo | K | Maes | R |   |
| MYOIDA | Thovana | T | Mi | R |   |
| MYOIDA | Tiza | T | Ol-l | T | Ol-l |
| MYOIDA | Tugonia | T | Eo-l | R |   |
| MYOIDA | Tugoniopsis | T | Mi | T | Plio-l |
| MYOIDA | Turnus | J | Tith-u | K | Maes |
| MYOIDA | Ursirivus | K | u | K | Maes |
| MYOIDA | Varicorbula | K | Maes | R |   |
| MYOIDA | Vokesula | T | Eo-l | T | Ol-l |
| MYOIDA | Xylophaga | T | ? | R |   |
| MYOIDA | Xylophagella | K | Apti-u | K | Maes-l |
| MYOIDA | Xylophomya | K | Maes | K | Maes |
| MYOIDA | Zirfaea | T | Mi-l | R |   |
| MYOIDA | Zirlona | T | Mi | T | Mi |
| MYTILOIDA | Adula | T | Mi-l | R |   |
| MYTILOIDA | Aeidimytilus | T | Mi-u | R |   |
| MYTILOIDA | Amygdalum | K | Haut-u | R |   |
| MYTILOIDA | Antetrichomya | T | Than-l | T | Eo-u |
| MYTILOIDA | Arcomytilus | J | Aale | T | Eo-u |
| MYTILOIDA | Arcoperna | K | u | T | Eo-u |
| MYTILOIDA | Arcuatula | T | Eo-u | R |   |
| MYTILOIDA | Atrina | J | m | R |   |
| MYTILOIDA | Aulacomya | T | Eo-m | R |   |
| MYTILOIDA | Austromytilus | T | Plio | R |   |
| MYTILOIDA | Botula | K | Apti-l | R |   |
| MYTILOIDA | Botulopsis | Tr | Ladi | Tr | Carn |
| MYTILOIDA | Brachidontes | J | l | R |   |
| MYTILOIDA | Breviorthonota | O | u | O | u |
| MYTILOIDA | Coxesia | P | Guad-u | P | Guad-u |
| MYTILOIDA | Crenella | K | Apti-u | R |   |
| MYTILOIDA | Crenomytilus | T | Eo-l | R |   |
| MYTILOIDA | Cyrtopinna | J | ? | R |   |
| MYTILOIDA | Dacrydium | T | Mi | R |   |
| MYTILOIDA | Diberus | T | Mi-l | R |   |
| MYTILOIDA | Exosiperna | T | Eo-u | R |   |
| MYTILOIDA | Falcimytilus | Tr | Nori | J | Tith-u |
| MYTILOIDA | Fungiacava | Q | Plei | R |   |
| MYTILOIDA | Gibbomodiola | T | Ol-u | R |   |
| MYTILOIDA | Gregariella | T | Eo-l | R |   |
| MYTILOIDA | Hilgardella | K | Maes | K | Maes |
| MYTILOIDA | Hormomya | T | Eo-l | R |   |
| MYTILOIDA | Idasola | T | Mi-m | R |   |
| MYTILOIDA | Inoperna | J | Plie-u | K | Maes-u |
| MYTILOIDA | Ischadium | T | Mi-u | R |   |
| MYTILOIDA | Labis | Q | Plei | R |   |
| MYTILOIDA | Lecompteus | J | ? | K | Maes |
| MYTILOIDA | Leiosolenus | T | Mi-m | R |   |
| MYTILOIDA | Lioberus | T | Plio | R |   |
| MYTILOIDA | Lithodomina | P | u | P | u |
| MYTILOIDA | Lithophaga | J | Plie | R |   |
| MYTILOIDA | Lycettia | J | Plie | K | Maes |
| MYTILOIDA | Matheria | O | Cara-m | S | Wenl |
| MYTILOIDA | Mauricia | T | Eo-l | T | Mi |
| MYTILOIDA | Meekopinna | P | Leon-u | P | Leon-u |
| MYTILOIDA | Megacrenella | T | Eo-m | R |   |
| MYTILOIDA | Modiolarca | T | Plio | R |   |
| MYTILOIDA | Modiolatus | Q | Plei | R |   |
| MYTILOIDA | Modiolula | T | Eo-m-l | R |   |
| MYTILOIDA | Modiolus | D | Fame | R |   |
| MYTILOIDA | Modiolusia | T | Plio | R |   |
| MYTILOIDA | Modiomytilus | T | Eo-u | T | Mi |
| MYTILOIDA | Musculista | Q | Plei | R |   |
| MYTILOIDA | Musculus | J | Sine-u | R |   |
| MYTILOIDA | Myapalmula | Q | Plei | R |   |
| MYTILOIDA | Myoforceps | T | Mi-l | R |   |
| MYTILOIDA | Mysidiella | Tr | Ladi | Tr | Rhae |
| MYTILOIDA | Mytella | T | Eo-u | R |   |
| MYTILOIDA | Mytilaster | T | Mi-l | R |   |
| MYTILOIDA | Mytilisepta | T | Pg | R |   |
| MYTILOIDA | Mytilon | T | Dani | T | Dani |
| MYTILOIDA | Mytilops | D | Fras-u | D | Fras-u |
| MYTILOIDA | Mytilus | T | Ol-l | R |   |
| MYTILOIDA | Notobotula | Q | Plei-l | R |   |
| MYTILOIDA | Orthodesma | O | Ashg-m | O | Ashg-m |
| MYTILOIDA | Palaeosolen | D | l | D | Fras |
| MYTILOIDA | Perna | T | Than | R |   |
| MYTILOIDA | Pernomytilus | J | u | J | u |
| MYTILOIDA | Pholadomorpha | O | Ashg-l | O | Ashg-m |
| MYTILOIDA | Phthonia | D | Emsi | D | Fras |
| MYTILOIDA | Pinna | C | Vise-l | R |   |
| MYTILOIDA | Plesiopinna | K | Ceno | K | Maes-u |
| MYTILOIDA | Plicatomytilus | T | Mi-l | T | Mi |
| MYTILOIDA | Praemytilus | J | Bath | J | Bath |
| MYTILOIDA | Praeostrea | S | Ludl | D | Gedi |
| MYTILOIDA | Promytilus | C | Ms | P | Guad-u |
| MYTILOIDA | Protopis | Tr | l | Tr | Carn |
| MYTILOIDA | Pseudocolpomya | O | Cara | O | Ashg |
| MYTILOIDA | Pteronites | C | Vise | P | Guad-u |
| MYTILOIDA | Quendreda | T | Plio | R |   |
| MYTILOIDA | Regoria | K | Sant | K | Maes |
| MYTILOIDA | Regulifer | J | u | J | u |
| MYTILOIDA | Rhomboidella | T | Eo-m-u | R |   |
| MYTILOIDA | Rhynchomytilus | J | Oxfo-u | J | Oxfo-u |
| MYTILOIDA | Ryenella | T | Eo-u | R |   |
| MYTILOIDA | Semimodiola | T | Eo-u | T | Eo-u |
| MYTILOIDA | Septifer | Tr | ? | R |   |
| MYTILOIDA | Servatrina | T | Mi-m | R |   |
| MYTILOIDA | Shaninopsis | O | Cara | O | Ashg-m |
| MYTILOIDA | Skarlatella | T | Eo-m-l | R |   |
| MYTILOIDA | Solamen | T | Ol-l | R |   |
| MYTILOIDA | Sootryenella | T | Than | T | Than |
| MYTILOIDA | Sphenosolen | O | m | O | m |
| MYTILOIDA | Stegoconcha | J | Oxfo-l | T | Than |
| MYTILOIDA | Streptopinna | T | Mi-l | R |   |
| MYTILOIDA | Striamodiolus | K | ? | K | ? |
| MYTILOIDA | Strimodiolus | J | Oxfo-u | J | Tith-u |
| MYTILOIDA | Synek | O | Aren | O | m |
| MYTILOIDA | Tommasina | Tr | Carn | Tr | Carn |
| MYTILOIDA | Trichites | Tr | Nori | K | l |
| MYTILOIDA | Trichomusculus | T | Eo-m-u | R |   |
| MYTILOIDA | Trichomya | T | Mi-l-l | R |   |
| MYTILOIDA | Undatimusculus | T | Eo-l | T | Eo-l |
| MYTILOIDA | Volsellina | C | Mosc-u | P | Guad-u |
| MYTILOIDA | Xenostrobus | T | Mi-u-l | R |   |
| MYTILOIDA | Zelithophaga | T | Plio | R |   |
| NUCULOIDA | Acila | T | Ol-u | R |   |
| NUCULOIDA | Adrana | T | Eo-l | R |   |
| NUCULOIDA | Afganodesma | O | Aren | O | Aren |
| NUCULOIDA | Aloconcha | O | Llvi | O | Llde |
| NUCULOIDA | Antactinodion | D | l | D | l |
| NUCULOIDA | Arisaigia | S | Wenl-l | S | Wenl-l |
| NUCULOIDA | Australoneilo | K | Maes | T | Eo-u |
| NUCULOIDA | Australoportlandia | T | Eo-u | T | Eo-u |
| NUCULOIDA | Bicrenucula | S | Ldov | S | Ldov |
| NUCULOIDA | Bicrenula | D | Fras | D | Fras |
| NUCULOIDA | Borissia | T | Mi | T | Mi |
| NUCULOIDA | Brevinucula | T | Mi | R |   |
| NUCULOIDA | Cadomia | O | Llvi-u | O | Llde-u |
| NUCULOIDA | Caesariella | S | Wenl-u | S | Ludl-l |
| NUCULOIDA | Calorhadia | T | Eo-l | T | Eo-u |
| NUCULOIDA | Cardiolaria | O | Aren-u | S | Ludl |
| NUCULOIDA | Clinopista | D | Gedi | P | Sakm |
| NUCULOIDA | Cnesterium | T | Dani | R |   |
| NUCULOIDA | Cnestriella | K | Maes | K | Maes |
| NUCULOIDA | Concavodonta | O | Cara-u | O | Ashg-m |
| NUCULOIDA | Costaledopsis | O | Ashg | O | Ashg |
| NUCULOIDA | Costatoleda | T | Ol | R |   |
| NUCULOIDA | Ctenodonta | O | Trem-l | O | Ashg-u |
| NUCULOIDA | Ctenodontella | D | l | D | l |
| NUCULOIDA | Dacryomya | Tr | l | J | Tith |
| NUCULOIDA | Deceptrix | O | Llvi-l | D | Emsi-l |
| NUCULOIDA | Deminucula | T | Mi | R |   |
| NUCULOIDA | Ditichia | D | l | D | l |
| NUCULOIDA | Dysondonta | D | Emsi | D | Emsi |
| NUCULOIDA | Economolopsis | C | Serp-l | C | Serp-l |
| NUCULOIDA | Ekaterodonta | O | Aren | O | Llvi-u |
| NUCULOIDA | Ekstadia | S | Wenl-u | S | Ludl-l |
| NUCULOIDA | Eleganuculana | Tr | u | Tr | u |
| NUCULOIDA | Ennucula | T | Dani | R |   |
| NUCULOIDA | Eritropsis | O | m | O | m |
| NUCULOIDA | Ezonuculana | K | Coni | K | Maes |
| NUCULOIDA | Fidera | O | Cara-m | O | Cara-m |
| NUCULOIDA | Freja | S | Wenl-u | S | Wenl-u |
| NUCULOIDA | Gibbonucula | T | Eo-l | T | Eo-l |
| NUCULOIDA | Glyptoleda | P | Guad-l | P | Guad-l |
| NUCULOIDA | Habonucula | J | ? | J | ? |
| NUCULOIDA | Hataiyoldia | T | Mi | T | Mi |
| NUCULOIDA | Hilgardia | T | Eo-l | T | Eo-m-u |
| NUCULOIDA | Iheringinucula | T | Eo-u | T | Mi-l |
| NUCULOIDA | Inaequidens | O | m | O | Cara-m |
| NUCULOIDA | Indoculana | J | Call-l | J | Call-l |
| NUCULOIDA | Johnmartinia | O | Llvi | O | Llde |
| NUCULOIDA | Jupiteria | K | Albi | R |   |
| NUCULOIDA | Kalayoldia | T | Eo-u | R |   |
| NUCULOIDA | Kasachia | D | m | D | m |
| NUCULOIDA | Koenenia | D | l | D | Fame-u |
| NUCULOIDA | Kufralaria | D | m | D | u |
| NUCULOIDA | Lamellinucula | T | Than-l | R |   |
| NUCULOIDA | Ledella | T | Eo-m-u | R |   |
| NUCULOIDA | Ledina | T | Dani-l | T | Eo-u |
| NUCULOIDA | Ledopsis | S | Ludl-u | D | l |
| NUCULOIDA | Leiodysodonta | D | l | D | m |
| NUCULOIDA | Leionucula | K | Haut-l | R |   |
| NUCULOIDA | Lembulus | T | Eo | R |   |
| NUCULOIDA | Lepteviella | Tr | m | Tr | m |
| NUCULOIDA | Linucula | T | Ol-l | R |   |
| NUCULOIDA | Lissanucula | T | Mi | T | Mi |
| NUCULOIDA | Lithorhadia | T | Dani | T | Mi-m |
| NUCULOIDA | Lophoconcha | O | ? | O | ? |
| NUCULOIDA | Malletia | K | Vala-l | R |   |
| NUCULOIDA | Megayoldia | T | Ol | R |   |
| NUCULOIDA | Menneroctenia | K | Maes | T | Mi-m |
| NUCULOIDA | Mesoneilo | Tr | Nori | Tr | Rhae |
| NUCULOIDA | Mesosaccella | J | Sine | T | Than |
| NUCULOIDA | Metapalaeoneilo | S | u | S | u |
| NUCULOIDA | Myoplusia | O | Llvi-u | O | Cara-m |
| NUCULOIDA | Neilo | K | Camp-l | R |   |
| NUCULOIDA | Neiloides | K | Maes | K | Maes |
| NUCULOIDA | Neilonella | K | Maes | R |   |
| NUCULOIDA | Notonucula | D | l | D | l |
| NUCULOIDA | Nucula | K | Berr-l | R |   |
| NUCULOIDA | Nuculana | Tr | Indu-l | R |   |
| NUCULOIDA | Nuculavus | C | Vise-u | P | Leon-u |
| NUCULOIDA | Nuculites | O | Cara-m | P | Djhu |
| NUCULOIDA | Nuculodonta | S | Ldov-u | S | Wenl-u |
| NUCULOIDA | Nuculoidea | S | Wenl-u | D | Fame-u |
| NUCULOIDA | Nuculoma | J | Bajo-u | K | Berr-u |
| NUCULOIDA | Nuculopsis | C | Tour-u | Tr | Indu-l |
| NUCULOIDA | Nucundata | P | ? | P | ? |
| NUCULOIDA | Orthoyoldia | T | Eo-l | R |   |
| NUCULOIDA | Palaeoconcha | O | Cara-u | S | Ldov-u |
| NUCULOIDA | Palaeoneilo | O | Aren-u | J | Plie-u |
| NUCULOIDA | Palaeonucula | Tr | Ladi | J | Tith |
| NUCULOIDA | Paleostraba | S | Wenl-u | S | Wenl-u |
| NUCULOIDA | Paleyoldia | C | Vise-u | P | Guad |
| NUCULOIDA | Paulinea | O | Aren-l | O | Aren-l |
| NUCULOIDA | Pectinucula | K | l | K | Maes-u |
| NUCULOIDA | Pensarnia | O | Aren-l | O | Aren-l |
| NUCULOIDA | Phaenodesmia | Tr | Anis | Tr | Nori |
| NUCULOIDA | Phestia | D | Give | Tr | l |
| NUCULOIDA | Phestioides | D | l | D | m |
| NUCULOIDA | Pojetaia | Cm | Atda-l | Cm | lMid |
| NUCULOIDA | Poroleda | K | Maes-u | R |   |
| NUCULOIDA | Portlandia | K | Sant | R |   |
| NUCULOIDA | Praenucula | O | Aren-l | S | Wenl-u |
| NUCULOIDA | Praesacella | J | Plie | J | Tith |
| NUCULOIDA | Pronucula | T | Ol-u | R |   |
| NUCULOIDA | Propeleda | T | Mi-m | R |   |
| NUCULOIDA | Prosoleptus | Tr | m | Tr | Carn |
| NUCULOIDA | Pseudoleda | S | Prid | D | Sieg |
| NUCULOIDA | Pseudonucula | P | Guad | P | Guad |
| NUCULOIDA | Pseudonuculana | D | l | D | m |
| NUCULOIDA | Pseudoportlandia | T | Eo-m-l | T | Mi-u |
| NUCULOIDA | Pseudotindaria | T | Eo-m-l | R |   |
| NUCULOIDA | Ptychostolis | J | ? | J | ? |
| NUCULOIDA | Qiongzhounia | T | Plio | T | Plio |
| NUCULOIDA | Quadratonucula | C | Mosc-u | P | Sakm-u |
| NUCULOIDA | Rollieria | J | Hett-u | J | Oxfo |
| NUCULOIDA | Ryderia | J | Hett-l | J | Plie-u |
| NUCULOIDA | Saccella | K | Maes | R |   |
| NUCULOIDA | Sarepta | T | Eo-u | R |   |
| NUCULOIDA | Scaeoleda | T | Ol-u | R |   |
| NUCULOIDA | Scyphoconcha | D | l | D | l |
| NUCULOIDA | Sibiroctenia | O | Cara | O | Cara |
| NUCULOIDA | Similoconcha | D | m | D | m |
| NUCULOIDA | Similodonta | O | Llde-l | S | Wenl-u |
| NUCULOIDA | Sluha | O | Cara | O | Ashg-u |
| NUCULOIDA | Spathelopsis | C | Serp-l | C | Serp-l |
| NUCULOIDA | Spineilo | T | Dani | T | Dani |
| NUCULOIDA | Sthenodonta | O | m | O | m |
| NUCULOIDA | Suria | O | Aren-l | O | Aren-l |
| NUCULOIDA | Tancrediopsis | O | Llvi-l | D | Give |
| NUCULOIDA | Tellinopsis | D | Give-u | D | Give-u |
| NUCULOIDA | Thestyleda | T | Plio | R |   |
| NUCULOIDA | Thoralia | O | Aren-l | O | Aren-l |
| NUCULOIDA | Tindaria | T | Than | R |   |
| NUCULOIDA | Tironucula | O | Llvi-l | O | Llvi-l |
| NUCULOIDA | Trigonucula | Tr | Carn | Tr | u |
| NUCULOIDA | Tropinuculites | S | u | S | u |
| NUCULOIDA | Truncacila | K | Apti | R |   |
| NUCULOIDA | Varinucula | T | Eo-m-l | R |   |
| NUCULOIDA | Veteranella | Tr | Nori | Tr | Nori |
| NUCULOIDA | Xiaoshuisulcna | T | Plio | T | Plio |
| NUCULOIDA | Yoldia | K | Maes | R |   |
| NUCULOIDA | Yoldiella | K | Maes | R |   |
| NUCULOIDA | Zealeda | T | Mi-l-u | R |   |
| NUCULOIDA | Zechania | O | Cara-m | O | Cara-m |
| PHOLADOMYOIDA | Aelga | T | Eo-m | T | Mi |
| PHOLADOMYOIDA | Alula | P | Leon-u | P | Guad-u |
| PHOLADOMYOIDA | Anatimya | K | Ceno | K | Maes |
| PHOLADOMYOIDA | Andinodesma | D | Gedi | D | Gedi |
| PHOLADOMYOIDA | Anomalopleuroides | Tr | u | Tr | u |
| PHOLADOMYOIDA | Arcomya | Tr | Anis-l | K | Maes |
| PHOLADOMYOIDA | Arcticlam | T | Dani | T | Dani |
| PHOLADOMYOIDA | Arenigomya | O | Aren-l | O | Aren-l |
| PHOLADOMYOIDA | Argyromya | T | Eo-m | T | Eo-m |
| PHOLADOMYOIDA | Ascaulocardium | K | Sant-u | K | Maes-u |
| PHOLADOMYOIDA | Asketomorpha | C | Serp-l | C | Serp-l |
| PHOLADOMYOIDA | Astartila | P | l | P | Djhu |
| PHOLADOMYOIDA | Australomya | P | Asse | P | Leon-m |
| PHOLADOMYOIDA | Bontaea | T | Plio | R |   |
| PHOLADOMYOIDA | Boriesia | T | Dani | T | Than |
| PHOLADOMYOIDA | Bowdenia | T | Mi | T | Mi |
| PHOLADOMYOIDA | Bowlandia | C | Vise | C | Vise |
| PHOLADOMYOIDA | Bryopa | T | Mi-l-l | R |   |
| PHOLADOMYOIDA | Bucardiomya | J | Toar | T | Eo-m |
| PHOLADOMYOIDA | Burmesia | Tr | Carn | Tr | Rhae |
| PHOLADOMYOIDA | Capillimya | J | Kimm | J | Kimm |
| PHOLADOMYOIDA | Cardiomorpha | C | Vise | Tr | Carn |
| PHOLADOMYOIDA | Cardiomya | K | u | R |   |
| PHOLADOMYOIDA | Casterella | P | Asse | P | Guad-u |
| PHOLADOMYOIDA | Ceratomya | J | Sine-u | J | Tith |
| PHOLADOMYOIDA | Cercomya | Tr | Carn | K | Maes-u |
| PHOLADOMYOIDA | Ceromyella | T | Mi-m | T | Mi-m |
| PHOLADOMYOIDA | Chaenomya | C | Mosc | P | Guad |
| PHOLADOMYOIDA | Cimitaria | D | m | D | u |
| PHOLADOMYOIDA | Clavagella | K | Ceno | R |   |
| PHOLADOMYOIDA | Cleidothaerus | T | Mi-l-l | R |   |
| PHOLADOMYOIDA | Clidiophora | T | Mi | R |   |
| PHOLADOMYOIDA | Cochlodesma | T | Eo-l | R |   |
| PHOLADOMYOIDA | Cortinia | Tr | u | Tr | u |
| PHOLADOMYOIDA | Cosmomya | C | Vise | P | u |
| PHOLADOMYOIDA | Crassiconcha | P | u | P | u |
| PHOLADOMYOIDA | Cunavella | C | Bash | P | Leon-u |
| PHOLADOMYOIDA | Cuneamya | O | Llvi | C | Vise |
| PHOLADOMYOIDA | Cuspidaria | Tr | Ladi | R |   |
| PHOLADOMYOIDA | Cyathodonta | T | Eo-u | R |   |
| PHOLADOMYOIDA | Cymella | K | Camp-l | K | Maes |
| PHOLADOMYOIDA | Deltamya | K | Maes | K | Maes |
| PHOLADOMYOIDA | Dulunomya | C | Vise-l | C | Bash-l |
| PHOLADOMYOIDA | Dyasma | P | Guad-u | P | Guad-u |
| PHOLADOMYOIDA | Ectogrammysia | C | Serp-l | C | Serp-l |
| PHOLADOMYOIDA | Edmondia | D | Fras-u | P | Djhu |
| PHOLADOMYOIDA | Endomargarus | T | Eo | T | Eo |
| PHOLADOMYOIDA | Exochorhynchus | C | Serp | P | Leon-m |
| PHOLADOMYOIDA | Fabagella | T | Eo-l | T | Eo-u |
| PHOLADOMYOIDA | Farrazia | P | Guad-u | P | Guad-u |
| PHOLADOMYOIDA | Foegia | T | Mi-l-l | R |   |
| PHOLADOMYOIDA | Gilbertsonia | C | l | C | Pn |
| PHOLADOMYOIDA | Girardotia | J | Oxfo | K | Berr-u |
| PHOLADOMYOIDA | Glossites | D | l | C | Tour |
| PHOLADOMYOIDA | Glyptoconcha | C | Vise | C | Vise |
| PHOLADOMYOIDA | Goniomya | Tr | Nori | K | Maes |
| PHOLADOMYOIDA | Grammysia | S | Prid | C | Tour-u |
| PHOLADOMYOIDA | Grammysioidea | S | Wenl | C | Step |
| PHOLADOMYOIDA | Gresslya | J | Hett-u | J | Tith-u |
| PHOLADOMYOIDA | Halonympha | K | Maes-u | R |   |
| PHOLADOMYOIDA | Heteroclidus | T | Plio | R |   |
| PHOLADOMYOIDA | Homomya | Tr | Olen-u | K | Albi-u |
| PHOLADOMYOIDA | Hunkydora | T | Plio-u | R |   |
| PHOLADOMYOIDA | Indomya | J | m | J | m |
| PHOLADOMYOIDA | Jacquesia | P | Guad-u | P | Guad-u |
| PHOLADOMYOIDA | Laevicordia | T | Plio | R |   |
| PHOLADOMYOIDA | Laternula | K | u | R |   |
| PHOLADOMYOIDA | Leinzia | P | Guad-u | P | Guad-u |
| PHOLADOMYOIDA | Liopistha | K | Turo | K | Maes-u |
| PHOLADOMYOIDA | Lophoprothyris | C | Serp-l | C | Serp-l |
| PHOLADOMYOIDA | Lyonsia | T | Than | R |   |
| PHOLADOMYOIDA | Machomya | J | Kimm | J | Tith |
| PHOLADOMYOIDA | Margaritaria | T | Mi-m | T | Plio-l |
| PHOLADOMYOIDA | Megadesmus | P | Asse | P | u |
| PHOLADOMYOIDA | Mioporomya | T | Mi | T | Mi |
| PHOLADOMYOIDA | Molukkana | Tr | Nori | Tr | Nori |
| PHOLADOMYOIDA | Myadora | T | Eo-u | R |   |
| PHOLADOMYOIDA | Myadoropsis | Q | Plei | R |   |
| PHOLADOMYOIDA | Myochama | T | Ol-u | R |   |
| PHOLADOMYOIDA | Myofossa | D | Fame-u | P | Leon-u |
| PHOLADOMYOIDA | Myonia | C | Step | P | Djhu |
| PHOLADOMYOIDA | Myopholas | J | Toar | K | Albi-u |
| PHOLADOMYOIDA | Nearoporomya | T | Eo-l | T | Eo-m-u |
| PHOLADOMYOIDA | Neoburmesia | J | Kimm | J | Tith |
| PHOLADOMYOIDA | Oblicarina | P | Guad-u | P | Guad-u |
| PHOLADOMYOIDA | Obrimia | D | l | D | l |
| PHOLADOMYOIDA | Offadesma | T | Eo-m-l | R |   |
| PHOLADOMYOIDA | Orthonota | O | Llde | D | Give-l |
| PHOLADOMYOIDA | Osteomya | J | Toar | J | Call |
| PHOLADOMYOIDA | Ostomya | T | Ol-u | R |   |
| PHOLADOMYOIDA | Ouamouia | Tr | Carn-u | Tr | Rhae |
| PHOLADOMYOIDA | Pachymya | Tr | m | K | Maes |
| PHOLADOMYOIDA | Pachymyonia | P | Sakm | P | Guad-u |
| PHOLADOMYOIDA | Palaeocorbula | P | l | P | l |
| PHOLADOMYOIDA | Pandora | T | Eo-l | R |   |
| PHOLADOMYOIDA | Pandorella | T | Mi-l | R |   |
| PHOLADOMYOIDA | Parapachytraga | K | Barr-u | K | Barr-u |
| PHOLADOMYOIDA | Paraprothyris | D | l | D | l |
| PHOLADOMYOIDA | Parvithracia | T | Mi | R |   |
| PHOLADOMYOIDA | Pecchiolia | T | Eo-l | T | Plio |
| PHOLADOMYOIDA | Penicillus | T | Mi-l-l | R |   |
| PHOLADOMYOIDA | Pentagrammysia | C | Vise | C | Vise |
| PHOLADOMYOIDA | Periploma | K | Apti | R |   |
| PHOLADOMYOIDA | Periplomya | K | Sant | K | Maes |
| PHOLADOMYOIDA | Permophorus | C | Vise | P | Djhu |
| PHOLADOMYOIDA | Pholadella | D | Emsi | C | Step |
| PHOLADOMYOIDA | Pholadomya | Tr | Carn | R |   |
| PHOLADOMYOIDA | Pholadomyocardia | J | ? | J | ? |
| PHOLADOMYOIDA | Phragmorisma | T | Ol-u | R |   |
| PHOLADOMYOIDA | Planariomya | J | l | J | l |
| PHOLADOMYOIDA | Platymyoidea | J | Plie-u | K | Barr |
| PHOLADOMYOIDA | Plectodon | T | Plio | R |   |
| PHOLADOMYOIDA | Plectomya | J | Kimm-u | K | Maes |
| PHOLADOMYOIDA | Plesiocyprinella | P | Guad-u | P | Guad-u |
| PHOLADOMYOIDA | Pleurikodonta | P | l | P | Guad-u |
| PHOLADOMYOIDA | Pleurodapis | D | Eife | D | Eife |
| PHOLADOMYOIDA | Pleuromya | Tr | Olen-u | K | Maes |
| PHOLADOMYOIDA | Pleurophorella | C | Vise | C | Step |
| PHOLADOMYOIDA | Pleurophorina | P | ? | P | ? |
| PHOLADOMYOIDA | Poromya | K | Apti | R |   |
| PHOLADOMYOIDA | Praemyonia | C | l | C | l |
| PHOLADOMYOIDA | Praeundulomya | C | Tour | P | u |
| PHOLADOMYOIDA | Procardia | J | Call | K | Maes-u |
| PHOLADOMYOIDA | Prolaria | Tr | Rhae | Tr | Rhae |
| PHOLADOMYOIDA | Promacrus | C | Tour-l | C | Tour-l |
| PHOLADOMYOIDA | Protomya | D | Give-l | D | Give-l |
| PHOLADOMYOIDA | Protopalliolum | P | ? | P | ? |
| PHOLADOMYOIDA | Pseudobrechites | T | Mi-l-l | T | Mi-l-l |
| PHOLADOMYOIDA | Pseudocuspidaria | T | Eo-l | T | Eo-u |
| PHOLADOMYOIDA | Psilomya | K | Ceno | K | Maes |
| PHOLADOMYOIDA | Pteromya | Tr | Rhae | J | Hett-l |
| PHOLADOMYOIDA | Pyramus | C | Serp | P | Dora |
| PHOLADOMYOIDA | Rhytimya | O | Cara-m | O | Ashg-l |
| PHOLADOMYOIDA | Sanguinolites | D | Gedi | P | Guad-u |
| PHOLADOMYOIDA | Scaldia | C | Tour | C | Vise |
| PHOLADOMYOIDA | Sedgwickia | C | l | P | Guad-u |
| PHOLADOMYOIDA | Siliquimya | C | Vise | C | Vise |
| PHOLADOMYOIDA | Sinodora | D | Emsi | D | Eife |
| PHOLADOMYOIDA | Siphogrammysia | P | Guad-u | P | Guad-u |
| PHOLADOMYOIDA | Solenomorpha | D | l | P | Guad-u |
| PHOLADOMYOIDA | Somareoides | Tr | Carn | Tr | Carn |
| PHOLADOMYOIDA | Stirpulina | K | Turo-u | R |   |
| PHOLADOMYOIDA | Taimyria | P | l | P | Guad-u |
| PHOLADOMYOIDA | Tellinomorpha | C | Vise | C | Vise |
| PHOLADOMYOIDA | Tergulina | T | Ol | T | Ol |
| PHOLADOMYOIDA | Tetorimya | J | Oxfo | J | Oxfo |
| PHOLADOMYOIDA | Thracia | J | Hett | R |   |
| PHOLADOMYOIDA | Tosarca | T | Plio | T | Plio |
| PHOLADOMYOIDA | Trichomyella | J | Call | J | Call |
| PHOLADOMYOIDA | Trigonulina | T | Eo-l | R |   |
| PHOLADOMYOIDA | Triplicosta | T | Eo | T | Eo |
| PHOLADOMYOIDA | Undulomya | P | Leon | P | u |
| PHOLADOMYOIDA | Unklesbyella | C | Serp-l | C | Step-l |
| PHOLADOMYOIDA | Vacunella | P | Leon-u | P | Guad-u |
| PHOLADOMYOIDA | Verticordia | K | Albi | R |   |
| PHOLADOMYOIDA | Warnea | T | Plio | R |   |
| PHOLADOMYOIDA | Wilkingia | C | Tour-u | P | Djhu |
| PRAECARDIOIDA | Antipleura | S | Wenl | S | Wenl |
| PRAECARDIOIDA | Buchiola | D | Fras | D | Fame |
| PRAECARDIOIDA | Butovicella | S | Wenl-u | S | Ludl-l |
| PRAECARDIOIDA | Cardicarnia | S | Wenl-l | S | Wenl-l |
| PRAECARDIOIDA | Cardiobeleba | S | Wenl-l | S | Wenl-u |
| PRAECARDIOIDA | Cardiola | S | Wenl-u | C | Tour |
| PRAECARDIOIDA | Cardiolopsis | S | Wenl-l | S | Wenl-l |
| PRAECARDIOIDA | Carnalpia | S | Wenl-l | S | Wenl-l |
| PRAECARDIOIDA | Cominicula | S | Wenl-l | S | Wenl-l |
| PRAECARDIOIDA | Dexiobia | C | Tour-l | C | Tour-l |
| PRAECARDIOIDA | Dualina | S | Wenl | S | Prid |
| PRAECARDIOIDA | Euthydesma | S | Ldov-m | D | Fras-l |
| PRAECARDIOIDA | Hercynella | S | Prid | D | Fras |
| PRAECARDIOIDA | Isiola | S | Wenl-u | S | Ludl-u |
| PRAECARDIOIDA | Lunulacardium | S | u | C | l |
| PRAECARDIOIDA | Manulica | S | Ludl | S | Ludl |
| PRAECARDIOIDA | Necklandia | S | u | S | u |
| PRAECARDIOIDA | Nutricula | S | Wenl-u | S | Wenl-u |
| PRAECARDIOIDA | Opisthocoelus | S | u | D | Fras |
| PRAECARDIOIDA | Panenka | D | Gedi | D | Gedi |
| PRAECARDIOIDA | Patrocardia | S | Wenl | S | Prid |
| PRAECARDIOIDA | Praecardium | S | Wenl | D | Fame |
| PRAECARDIOIDA | Pseudocostatoria | S | u | S | u |
| PRAECARDIOIDA | Pygolfia | S | Ludl-u | S | Prid |
| PRAECARDIOIDA | Shanina | O | Llde | O | Llde |
| PRAECARDIOIDA | Silurina | S | u | D | l |
| PRAECARDIOIDA | Slava | S | Ldov-m | S | Ludl-l |
| PRAECARDIOIDA | Slavinka | S | Ludl-l | S | Ludl-l |
| PRAECARDIOIDA | Snoopyia | S | Prid | S | Prid |
| PRAECARDIOIDA | Vevoda | S | u | D | l |
| PRAECARDIOIDA | Vlasta | O | Ashg-m | S | Ludl |
| PTERIOIDA | Abruptolopha | K | Camp | K | Maes |
| PTERIOIDA | Acanthopecten | C | Vise-l | P | Djhu |
| PTERIOIDA | Acesta | J | u | R |   |
| PTERIOIDA | Acobaecardium | T | Plio | T | Plio |
| PTERIOIDA | Actinodesma | D | Emsi | D | Fame-u |
| PTERIOIDA | Actinopteria | S | Wenl | P | l |
| PTERIOIDA | Actinopterinia | O | Ashg-m | O | Ashg-m |
| PTERIOIDA | Actinostreon | J | ? | K | Maes |
| PTERIOIDA | Acutostrea | K | Ceno | K | Maes |
| PTERIOIDA | Aequipecten | T | Eo-m | R |   |
| PTERIOIDA | Aetostreon | K | Vala-l | K | Albi |
| PTERIOIDA | Africogryphaea | J | Bath-u | J | Call |
| PTERIOIDA | Agerostrea | K | Camp-l | K | Maes |
| PTERIOIDA | Aguilerella | J | Plie-u | J | Oxfo-u |
| PTERIOIDA | Ahtioconcha | O | Llde-u | O | Llde-u |
| PTERIOIDA | Alectryonella | T | Plio | R |   |
| PTERIOIDA | Allobuchia | J | Aale | J | Bajo |
| PTERIOIDA | Allonychia | O | Cara | O | Ashg-l |
| PTERIOIDA | Alnifia | O | Llde | O | Llde |
| PTERIOIDA | Altaipecten | C | l | C | Step |
| PTERIOIDA | Ambigostrea | K | Maes | K | Maes |
| PTERIOIDA | Ambonychia | O | Llde | O | Ashg-m |
| PTERIOIDA | Ambonychiopsis | O | Llde | S | Wenl |
| PTERIOIDA | Amonotis | Tr | Carn | Tr | Carn |
| PTERIOIDA | Amphidonte | K | Apti | K | Maes |
| PTERIOIDA | Amphijanira | Tr | Anis | Tr | Carn |
| PTERIOIDA | Amphiocoelia | S | Ldov | S | Ludl |
| PTERIOIDA | Amuropecten | J | Plie-u | J | Plie-u |
| PTERIOIDA | Amusium | T | Ol-l | R |   |
| PTERIOIDA | Amussiopecten | T | Ol-u | T | Plio-l |
| PTERIOIDA | Anatipopecten | T | Eo-u | T | Plio |
| PTERIOIDA | Anderkenia | O | Cara | O | Ashg |
| PTERIOIDA | Anguipecten | T | Mi | R |   |
| PTERIOIDA | Annachlamys | T | Mi-m | R |   |
| PTERIOIDA | Anningella | Tr | Rhae | J | Sine-u |
| PTERIOIDA | Annuliconcha | C | Tour | P | Guad |
| PTERIOIDA | Annulinectes | Tr | Anis | Tr | Ladi |
| PTERIOIDA | Anomalocoelia | O | Ashg-m | O | Ashg-m |
| PTERIOIDA | Anomalodonta | O | Ashg-m | O | Ashg-m |
| PTERIOIDA | Anomia | K | Apti-l | R |   |
| PTERIOIDA | Anopaea | J | Tith-u | K | Albi-l |
| PTERIOIDA | Anshunopecten | P | Dora | P | Dora |
| PTERIOIDA | Antijanira | Tr | Anis | Tr | Carn-l |
| PTERIOIDA | Antipecten | T | Mi-l-u | T | Mi-m |
| PTERIOIDA | Antiquilima | Tr | Carn | K | Apti |
| PTERIOIDA | Anulipecten | D | l | D | l |
| PTERIOIDA | Anulostrea | K | Coni | K | Sant |
| PTERIOIDA | Aphanaia | P | Sakm | P | Guad-l |
| PTERIOIDA | Arcavicula | Tr | Ladi-u | Tr | Carn |
| PTERIOIDA | Arcticeramus | J | Call | J | Tith-u |
| PTERIOIDA | Arctomyalina | C | Mosc | C | Mosc |
| PTERIOIDA | Arctostrea | K | Apti-l | K | Maes-l |
| PTERIOIDA | Arctotis | J | Sine | K | Haut |
| PTERIOIDA | Argopecten | T | Mi-l-l | R |   |
| PTERIOIDA | Arzelella | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Asoella | Tr | Anis | Tr | Nori |
| PTERIOIDA | Athlopecten | T | Ol-u | T | Mi-l-l |
| PTERIOIDA | Atomodesma | P | Asse | Tr | Indu-l |
| PTERIOIDA | Atreta | Tr | Rhae | K | Maes-u |
| PTERIOIDA | Aucellina | K | Barr | K | Ceno |
| PTERIOIDA | Augea | C | u | P | l |
| PTERIOIDA | Aulacomyella | J | Kimm | J | Kimm |
| PTERIOIDA | Australobuchia | J | u | K | Haut |
| PTERIOIDA | Avichlamys | Tr | Indu-u | Tr | Olen-u |
| PTERIOIDA | Avicularca | Tr | Carn | Tr | Rhae |
| PTERIOIDA | Aviculolima | Tr | Anis | Tr | Anis |
| PTERIOIDA | Aviculomonotis | P | Guad | P | Guad |
| PTERIOIDA | Aviculomyalina | Tr | Anis-m | Tr | Anis-u |
| PTERIOIDA | Aviculopecten | D | Fame-u | P | Dora |
| PTERIOIDA | Aviculoperna | T | Eo-m | T | Eo-u |
| PTERIOIDA | Aviculovulsa | T | Eo-m | T | Eo-u |
| PTERIOIDA | Azumapecten | T | Mi | R |   |
| PTERIOIDA | Badiotella | Tr | Ladi | Tr | Carn |
| PTERIOIDA | Bakevellia | C | Mosc-u | K | Maes |
| PTERIOIDA | Bakevelloides | Tr | l | J | u |
| PTERIOIDA | Barbosaia | P | Guad-u | P | Guad-u |
| PTERIOIDA | Barehamia | T | Mi-l-u | T | Plio-u |
| PTERIOIDA | Batequeus | T | Eo-m-l | T | Eo-m-l |
| PTERIOIDA | Bilobissa | J | Aale | J | Kimm |
| PTERIOIDA | Birostrina | K | Nc | K | Ceno-m |
| PTERIOIDA | Bittneria | Tr | u | Tr | u |
| PTERIOIDA | Boiomytilus | D | l | D | l |
| PTERIOIDA | Boreionectes | J | Oxfo-u | K | Vala |
| PTERIOIDA | Bositra | J | Toar-l | J | Kimm |
| PTERIOIDA | Bouleigmus | K | Camp | K | Maes |
| PTERIOIDA | Bractechlamys | Q | Plei | R |   |
| PTERIOIDA | Buchia | J | Oxfo-u | K | Haut |
| PTERIOIDA | Burckhardtia | Tr | Carn | Tr | Carn |
| PTERIOIDA | Byssonychia | O | Cara | O | Ashg |
| PTERIOIDA | Byssopteria | D | Fras-u | D | Fras-u |
| PTERIOIDA | Calcicanicularia | P | Leon-u | P | Guad-u |
| PTERIOIDA | Calvaentolium | Tr | ? | J | ? |
| PTERIOIDA | Cameleolopha | K | Ceno | K | Maes-l |
| PTERIOIDA | Camptochlamys | J | Aale | T | Dani |
| PTERIOIDA | Camptonectes | J | Hett-l | K | Maes-u |
| PTERIOIDA | Canadotis | J | Tith-u | J | Tith-u |
| PTERIOIDA | Caneyella | C | Vise-l | C | Serp-l |
| PTERIOIDA | Capedopecten | T | Mi | T | Mi |
| PTERIOIDA | Caribachlamys | T | Plio-u | R |   |
| PTERIOIDA | Carinonychia | D | l | D | l |
| PTERIOIDA | Caritodens | O | Ashg-m | O | Ashg-m |
| PTERIOIDA | Carolia | T | Than | T | Eo-u |
| PTERIOIDA | Carolinapecten | T | Mi-u | T | Plio-u |
| PTERIOIDA | Cassianella | P | Sakm | Tr | Rhae |
| PTERIOIDA | Cassianoides | P | Leon | P | Guad-l |
| PTERIOIDA | Cataceramus | K | Sant | K | Maes |
| PTERIOIDA | Catinula | J | Oxfo | J | Oxfo |
| PTERIOIDA | Ceratostreon | K | Vala | K | Maes-u |
| PTERIOIDA | Chaenocardia | C | Mosc-u | C | Mosc-u |
| PTERIOIDA | Chalmasia | K | Camp | T | Eo-m-u |
| PTERIOIDA | Cheiopteria | S | Prid | S | Prid |
| PTERIOIDA | Chesapecten | T | Mi-l-u | T | Plio |
| PTERIOIDA | Chlamys | Tr | Anis | R |   |
| PTERIOIDA | Chondrodonta | K | Albi | K | Turo |
| PTERIOIDA | Christinapecten | T | Mi-m | T | Mi-m |
| PTERIOIDA | Ciclopecten | T | Plio | T | Plio |
| PTERIOIDA | Cigarella | P | Leon | P | Guad-l |
| PTERIOIDA | Cingentolium | J | Oxfo-u | J | Oxfo-u |
| PTERIOIDA | Cladoceramus | K | Sant-l | K | Sant-l |
| PTERIOIDA | Claraia | P | Djhu | Tr | Olen-u |
| PTERIOIDA | Clavicosta | C | Step-l | P | Guad-u |
| PTERIOIDA | Cleidochondrella | K | Sant | K | Camp |
| PTERIOIDA | Cleionychia | O | Aren-l | O | Ashg-m |
| PTERIOIDA | Cliopteria | S | Ludl-u | S | Ludl-u |
| PTERIOIDA | Cochlearites | J | Plie | J | Plie |
| PTERIOIDA | Colpentolium | J | Oxfo-u | J | Oxfo-u |
| PTERIOIDA | Conradostrea | T | Mi-u | Q | Plei |
| PTERIOIDA | Convexopecten | T | Mi-l | R |   |
| PTERIOIDA | Corallospondylus | T | Ol-u | R |   |
| PTERIOIDA | Cordiceramus | K | Sant-l | K | Maes |
| PTERIOIDA | Cornellites | S | Ldov-l | D | Fras-u |
| PTERIOIDA | Cornutoentolium | J | u | J | u |
| PTERIOIDA | Corrugopecten | P | Sakm-u | P | Dora |
| PTERIOIDA | Costagyra | K | Albi | K | Maes |
| PTERIOIDA | Costeina | K | Camp-u | K | Camp-u |
| PTERIOIDA | Costellacesta | K | Maes | K | Maes |
| PTERIOIDA | Costellamussiopecten | T | Ol-u | T | Mi-u-l |
| PTERIOIDA | Costentolium | K | u | K | u |
| PTERIOIDA | Costicamptonectes | J | u | J | u |
| PTERIOIDA | Costigervillia | J | Bath | J | Kimm |
| PTERIOIDA | Crassadoma | T | Mi-l-u | R |   |
| PTERIOIDA | Crassostrea | K | Nc | R |   |
| PTERIOIDA | Cremnoceramus | K | Turo | K | Maes |
| PTERIOIDA | Crenamussium | Tr | Nori-l | Tr | Nori-l |
| PTERIOIDA | Crenatula | T | Dani | R |   |
| PTERIOIDA | Crenipecten | D | Fras | P | Djhu |
| PTERIOIDA | Crenostrea | T | Eo-l | T | Mi-l-u |
| PTERIOIDA | Crittendenia | Tr | Indu | Tr | Indu |
| PTERIOIDA | Cryptopecten | T | Mi-m | R |   |
| PTERIOIDA | Cteniopleurium | K | Sant | K | Sant |
| PTERIOIDA | Ctenoides | J | Kimm | R |   |
| PTERIOIDA | Ctenostreon | J | Hett-l | K | Nc |
| PTERIOIDA | Cubitostrea | T | Eo-m-l | T | Mi-u |
| PTERIOIDA | Cultriopsis | Tr | Carn | J | Toar |
| PTERIOIDA | Cuneigervillia | J | Hett-l | K | l |
| PTERIOIDA | Curvostrea | K | Ceno | K | Maes |
| PTERIOIDA | Cussetostrea | K | u | K | u |
| PTERIOIDA | Cyclochlamys | T | Mi-l-u | R |   |
| PTERIOIDA | Cyclopecten | T | Mi-l-l | R |   |
| PTERIOIDA | Cyrtorostra | P | Sakm | Tr | Indu-l |
| PTERIOIDA | Daonella | Tr | Anis | Tr | Ladi-u |
| PTERIOIDA | Darteplicatula | T | Than | T | Mi-l |
| PTERIOIDA | Datta | Tr | Rhae | Tr | Rhae |
| PTERIOIDA | Decatopecten | T | Ol-l | R |   |
| PTERIOIDA | Delectopecten | T | Eo-m-l | R |   |
| PTERIOIDA | Deltoideum | J | Bajo-u | J | Tith-u |
| PTERIOIDA | Deltopecten | C | Step-l | P | Guad-u |
| PTERIOIDA | Dendostrea | T | Mi-m | R |   |
| PTERIOIDA | Denguiria | P | Leon | P | Guad-u |
| PTERIOIDA | Denticelex | O | Llvi | O | Llvi |
| PTERIOIDA | Dereconchia | P | Leon-m | P | Leon-m |
| PTERIOIDA | Didymotis | K | Turo | K | Coni-l |
| PTERIOIDA | Dimarzipecten | T | Ol-u | T | Mi-l |
| PTERIOIDA | Dimya | T | Dani | R |   |
| PTERIOIDA | Dimyodon | Tr | Anis | K | Maes-u |
| PTERIOIDA | Diotis | J | Sine | J | Plie |
| PTERIOIDA | Dipleurites | Tr | Anis | Tr | Ladi |
| PTERIOIDA | Diploschiza | K | Camp | K | Maes |
| PTERIOIDA | Dolichopteron | D | l | D | l |
| PTERIOIDA | Dolponella | P | Dora | P | Dora |
| PTERIOIDA | Dorcadungula | C | Bash-u | C | Bash-u |
| PTERIOIDA | Dunbarella | C | Tour | P | Djhu |
| PTERIOIDA | Duplipecten | T | Eo-l | T | Mi-m |
| PTERIOIDA | Eburneopecten | K | Apti | T | Mi-m |
| PTERIOIDA | Echinopecten | J | Hett | J | Bajo |
| PTERIOIDA | Echinorbis | P | Leon-u | P | Leon-u |
| PTERIOIDA | Ectenodesma | D | l | D | u |
| PTERIOIDA | Electroma | K | Sant | R |   |
| PTERIOIDA | Eligmus | J | Bajo | J | Call-u |
| PTERIOIDA | Elimata | P | Leon-l | P | Tatr |
| PTERIOIDA | Enantiostreon | P | Djhu | Tr | Rhae |
| PTERIOIDA | Endocostea | K | Sant-u | K | Maes-u |
| PTERIOIDA | Enigmonia | T | Eo-l | R |   |
| PTERIOIDA | Enkelbergia | D | Fame-l | D | Fame-l |
| PTERIOIDA | Ensipteria | P | Guad-u | P | Dora |
| PTERIOIDA | Enteropleura | Tr | Anis | Tr | Nori |
| PTERIOIDA | Entolioides | Tr | l | Tr | Nori-l |
| PTERIOIDA | Entoliopsis | T | Eo-l | T | Eo-l |
| PTERIOIDA | Entolium | Tr | Anis | K | Maes-u |
| PTERIOIDA | Entomonotis | Tr | Nori-l | Tr | Nori-u |
| PTERIOIDA | Eocamptonectes | C | Tour | P | Djhu |
| PTERIOIDA | Eolimea | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Eomonotis | Tr | Nori-l | Tr | Nori-u |
| PTERIOIDA | Eonomia | J | Bath-u | J | Oxfo-m |
| PTERIOIDA | Eopecten | Tr | Olen-u | K | Albi |
| PTERIOIDA | Eopinctada | K | Ceno | K | Turo |
| PTERIOIDA | Equichlamys | T | Plio-l | R |   |
| PTERIOIDA | Etalia | Tr | Anis | Tr | Nori |
| PTERIOIDA | Etheripecten | P | Sakm-l | Tr | Indu-l |
| PTERIOIDA | Euchondria | D | Fame-u | P | Dora |
| PTERIOIDA | Eumorphotis | Tr | Indu-l | Tr | Carn |
| PTERIOIDA | Euphenax | T | Eo-m-l | T | Eo-m-l |
| PTERIOIDA | Euptera | K | Apti | K | Maes |
| PTERIOIDA | Eurydesma | C | Mosc | P | Guad-l |
| PTERIOIDA | Euthymipecten | K | Vala-u | K | Ceno-u |
| PTERIOIDA | Euvola | T | Mi-m | R |   |
| PTERIOIDA | Evenia | P | Guad-l | P | Tatr |
| PTERIOIDA | Excellichlamys | T | Mi-u | R |   |
| PTERIOIDA | Exogyra | J | Kimm | K | Maes-u |
| PTERIOIDA | Exputens | T | Eo-l | T | Eo-u |
| PTERIOIDA | Fasciculiconcha | C | Tour | C | Step-u |
| PTERIOIDA | Fascinewellipecten | D | l | D | l |
| PTERIOIDA | Fergania | T | Ol | T | Ol |
| PTERIOIDA | Fibrosopecten | J | u | J | u |
| PTERIOIDA | Filopecten | Tr | Ladi | Tr | Carn-u |
| PTERIOIDA | Flabellipecten | T | Ol-u | R |   |
| PTERIOIDA | Flemingostrea | K | Ceno | T | Mi |
| PTERIOIDA | Fletcheripecten | P | Sakm-u | P | Guad-u |
| PTERIOIDA | Flexopecten | T | Eo-u | R |   |
| PTERIOIDA | Follmannia | D | Emsi | D | Emsi |
| PTERIOIDA | Fortipecten | T | Plio-u | T | Plio-u |
| PTERIOIDA | Fractoceramus | J | m | J | m |
| PTERIOIDA | Fransonia | P | Leon | P | Guad-l |
| PTERIOIDA | Freneixita | K | Ceno | K | Turo |
| PTERIOIDA | Freneixostrea | K | u | K | u |
| PTERIOIDA | Fylgia | S | Wenl-u | S | Wenl-u |
| PTERIOIDA | Gerlus | Tr | u | Tr | u |
| PTERIOIDA | Gervillaria | Tr | u | K | Maes |
| PTERIOIDA | Gervilleiogoma | J | Aale | J | Aale |
| PTERIOIDA | Gervilleioperna | J | Plie-l | J | Plie-u |
| PTERIOIDA | Gervillella | Tr | u | K | Maes |
| PTERIOIDA | Gervilletia | J | Sine-u | J | Plie-u |
| PTERIOIDA | Gervillia | Tr | Olen-u | K | Maes |
| PTERIOIDA | Gigantopecten | T | Mi-l-u | T | Plio |
| PTERIOIDA | Giraliapecten | K | Maes-u | K | Maes-u |
| PTERIOIDA | Girtypecten | P | Sakm | P | Dora |
| PTERIOIDA | Glabripecten | P | Guad-u | P | Guad-u |
| PTERIOIDA | Glendella | P | Leon-u | P | Leon-u |
| PTERIOIDA | Gloripallium | T | Mi-m | R |   |
| PTERIOIDA | Glyptonychia | O | Llvi | O | Llde |
| PTERIOIDA | Gondwanella | P | ? | P | ? |
| PTERIOIDA | Gosseletia | D | l | D | m |
| PTERIOIDA | Grabella | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Granulochlamys | Tr | Ladi | Tr | Carn-l |
| PTERIOIDA | Gryphaea | Tr | Carn-l | J | Tith-u |
| PTERIOIDA | Gryphaeligmus | J | Bath-u | J | Bath-u |
| PTERIOIDA | Gryphaeostrea | K | Vala | T | Mi-u-l |
| PTERIOIDA | Gryphellina | P | Guad-l | P | Guad-u |
| PTERIOIDA | Guichiella | Tr | Olen-l | Tr | Olen-l |
| PTERIOIDA | Guizhoupecten | P | Leon | P | Dora |
| PTERIOIDA | Gyrostrea | K | Albi-u | K | Maes |
| PTERIOIDA | Haenleinia | K | Sn | K | Sn |
| PTERIOIDA | Halobia | Tr | Ladi | Tr | Nori-u |
| PTERIOIDA | Haumea | T | Plio | R |   |
| PTERIOIDA | Hayasakapecten | C | u | P | Guad-u |
| PTERIOIDA | Heligmina | K | Camp | T | Mi-l |
| PTERIOIDA | Heligmopsis | K | Ceno | K | Coni |
| PTERIOIDA | Hemipecten | T | Plio | R |   |
| PTERIOIDA | Heteropecten | C | Step-l | P | Guad-u |
| PTERIOIDA | Heterostrea | J | Bajo-l | J | Bajo-l |
| PTERIOIDA | Hilberia | T | Eo | T | Mi-m |
| PTERIOIDA | Hinnites | T | Mi-m | R |   |
| PTERIOIDA | Hippochaeta | T | Eo | T | Plio |
| PTERIOIDA | Hoernesia | Tr | Olen-u | Tr | Rhae |
| PTERIOIDA | Hoernesiella | Tr | Carn | Tr | Carn |
| PTERIOIDA | Hokonuia | Tr | Carn | Tr | Carn |
| PTERIOIDA | Honeoyea | D | Fras | D | u |
| PTERIOIDA | Hunanopecten | P | Dora | P | Dora |
| PTERIOIDA | Huyella | T | Eo | T | Eo |
| PTERIOIDA | Hyalopecten | T | Mi-l | R |   |
| PTERIOIDA | Hyotissa | K | Turo | R |   |
| PTERIOIDA | Hypotrema | J | Plie-u | J | Tith |
| PTERIOIDA | Hypoxytoma | K | l | T | Dani |
| PTERIOIDA | Ignara | S | u | S | u |
| PTERIOIDA | Ilymatogyra | K | Ceno | K | Ceno |
| PTERIOIDA | Imoella | C | Serp-l | C | Serp-l |
| PTERIOIDA | Indonectes | J | u | J | u |
| PTERIOIDA | Indopecten | Tr | Nori-u | Tr | Nori-u |
| PTERIOIDA | Indoplacuna | T | Mi-l | T | Mi-m |
| PTERIOIDA | Inflatomonotis | Tr | Nori | Tr | Nori |
| PTERIOIDA | Inoceramus | J | l | K | Maes-u |
| PTERIOIDA | Inoceramya | K | u | K | u |
| PTERIOIDA | Intodesma | P | Guad-l | P | Tatr |
| PTERIOIDA | Isognomon | Tr | Carn | R |   |
| PTERIOIDA | Janopecten | Tr | u | Tr | u |
| PTERIOIDA | Janupecten | T | Eo-u | T | Ol-u |
| PTERIOIDA | Jeletzkiella | J | u | J | u |
| PTERIOIDA | Jianchuania | Tr | u | Tr | u |
| PTERIOIDA | Juranomia | J | Kimm-u | J | Kimm-u |
| PTERIOIDA | Kabyaipecten | C | Serp-l | C | Serp-l |
| PTERIOIDA | Kaparachlamys | T | Plio-u | T | Plio-u |
| PTERIOIDA | Kinderkaella | C | u | C | u |
| PTERIOIDA | Kobayshites | J | Bajo | J | Bajo |
| PTERIOIDA | Kochia | D | Sieg | D | Emsi |
| PTERIOIDA | Kokanostrea | T | Eo-m | T | Eo-u |
| PTERIOIDA | Kolymia | P | l | P | u |
| PTERIOIDA | Kolymonectes | Tr | Nori | J | u |
| PTERIOIDA | Konbostrea | K | u | K | u |
| PTERIOIDA | Korobkovia | T | Mi-u | T | Mi-u |
| PTERIOIDA | Krumbeckiella | Tr | Nori-l | Tr | Nori-l |
| PTERIOIDA | Labrostrea | K | Camp-u | T | Eo-l |
| PTERIOIDA | Laevichlamys | T | Mi-u | R |   |
| PTERIOIDA | Langsonella | Tr | ? | Tr | ? |
| PTERIOIDA | Leconychia | O | Llvi | O | Llde |
| PTERIOIDA | Leiopecten | S | u | D | l |
| PTERIOIDA | Leiopteria | S | Ldov-l | P | Guad-l |
| PTERIOIDA | Lenella | J | Plie-u | J | Plie-u |
| PTERIOIDA | Lentilla | J | Toar | J | Aale |
| PTERIOIDA | Lentipecten | T | Eo-l | T | Plio-u |
| PTERIOIDA | Leochlamys | T | Ol-u | R |   |
| PTERIOIDA | Leopecten | T | Plio | R |   |
| PTERIOIDA | Leproconcha | Tr | m | Tr | m |
| PTERIOIDA | Leptochondria | P | Guad | Tr | Nori |
| PTERIOIDA | Leptodesma | O | Cara-m | P | Guad-u |
| PTERIOIDA | Leptolima | P | u | P | u |
| PTERIOIDA | Leptopecten | T | Mi-u-l | R |   |
| PTERIOIDA | Liebea | P | Leon | P | Djhu |
| PTERIOIDA | Lilangina | Tr | Carn | Tr | Carn |
| PTERIOIDA | Lima | Tr | Anis-l | R |   |
| PTERIOIDA | Limanomia | D | Fras-m | D | Fras-m |
| PTERIOIDA | Limaria | K | Albi | R |   |
| PTERIOIDA | Limatuella | T | Eo-l | R |   |
| PTERIOIDA | Limatula | Tr | m | R |   |
| PTERIOIDA | Limatulina | C | Vise | C | Vise |
| PTERIOIDA | Limea | K | Ceno | R |   |
| PTERIOIDA | Limipecten | C | Vise | P | Djhu |
| PTERIOIDA | Limoptera | S | u | D | Give |
| PTERIOIDA | Linsdallia | J | Aale | J | Aale |
| PTERIOIDA | Liostrea | Tr | Carn | J | Tith-u |
| PTERIOIDA | Lissochlamis | T | Mi-u | T | Plio-l |
| PTERIOIDA | Lissopecten | T | Plio | R |   |
| PTERIOIDA | Lithioperna | J | Plie-u | J | Plie-u |
| PTERIOIDA | Lituyapecten | T | Ol-u | T | Plio |
| PTERIOIDA | Loemmelella | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Longidaonella | Tr | Anis | Tr | Ladi |
| PTERIOIDA | Lopha | Tr | Nori-l | R |   |
| PTERIOIDA | Lupherella | J | Plie | J | Plie |
| PTERIOIDA | Lyriochlamys | K | u | K | Maes |
| PTERIOIDA | Lyriopecten | D | m | D | Fras-u |
| PTERIOIDA | Lyropecten | T | Ol-l | T | Plio |
| PTERIOIDA | Lywcea | J | Sine | J | Sine |
| PTERIOIDA | Maccoyella | K | Apti | K | Albi |
| PTERIOIDA | Macrochlamis | T | Ol | T | Plio |
| PTERIOIDA | Magadiceramus | K | Coni-u | K | Coni-u |
| PTERIOIDA | Maitaia | P | Leon-m | P | Guad-l |
| PTERIOIDA | Malayomaorica | J | Kimm-l | J | Kimm-l |
| PTERIOIDA | Malvufundus | T | Plio | R |   |
| PTERIOIDA | Maminka | O | Cara-m | S | Ludl |
| PTERIOIDA | Mantellina | T | Mi-m | T | Mi-m |
| PTERIOIDA | Manticula | Tr | Carn-u | Tr | Carn-u |
| PTERIOIDA | Manupecten | T | Mi-l-u | R |   |
| PTERIOIDA | Maorimonotis | Tr | Nori-l | Tr | Nori-u |
| PTERIOIDA | Margostrea | K | Sant | K | Maes |
| PTERIOIDA | Marinopecten | P | l | P | l |
| PTERIOIDA | Maryonychia | O | Cara | O | Ashg |
| PTERIOIDA | Mclearnia | J | Tith-u | K | Apti |
| PTERIOIDA | Meleagrinella | Tr | Rhae | J | Tith |
| PTERIOIDA | Meotolima | T | Eo | T | Eo |
| PTERIOIDA | Merismopteria | P | Leon-u | P | Guad-u |
| PTERIOIDA | Merklinia | K | Turo | K | Maes-u |
| PTERIOIDA | Mesopeplum | T | Eo-m-u | R |   |
| PTERIOIDA | Microchlamys | K | l | K | Maes-u |
| PTERIOIDA | Micronectes | K | Camp | K | Maes-u |
| PTERIOIDA | Mila | S | Ludl | D | l |
| PTERIOIDA | Mimachlamys | T | Eo-m-l | R |   |
| PTERIOIDA | Minervapecten | J | u | J | u |
| PTERIOIDA | Minnivola | T | Mi-m | R |   |
| PTERIOIDA | Mirapecten | T | Mi-u | R |   |
| PTERIOIDA | Mixtipecten | K | Sn | K | Maes |
| PTERIOIDA | Miyagipecten | T | Mi-m | T | Mi-u |
| PTERIOIDA | Mizuhopecten | T | Mi-l | R |   |
| PTERIOIDA | Molinicola | S | Wenl | S | Wenl |
| PTERIOIDA | Monia | T | Ol | R |   |
| PTERIOIDA | Monopteria | C | Mosc-u | C | Step-u |
| PTERIOIDA | Monotis | Tr | Nori-m | Tr | Nori-u |
| PTERIOIDA | Morrisipecten | P | ? | P | ? |
| PTERIOIDA | Moussonella | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Mrassiella | C | u | P | l |
| PTERIOIDA | Mulletia | K | Berr-l | K | l |
| PTERIOIDA | Myalina | C | Tour | P | Djhu |
| PTERIOIDA | Myalinella | C | Vise | Tr | l |
| PTERIOIDA | Myalinopterella | D | ? | D | ? |
| PTERIOIDA | Myodakryotus | O | Cara-m | O | Cara-m |
| PTERIOIDA | Myrakeena | T | Mi-l | R |   |
| PTERIOIDA | Mysidoptera | Tr | l | Tr | Rhae |
| PTERIOIDA | Mytilarca | S | Ldov-m | D | Fras-u |
| PTERIOIDA | Mytilidesmatella | P | Sakm | P | Guad-l |
| PTERIOIDA | Mytiloceramus | J | Aale | J | Bath-u |
| PTERIOIDA | Mytiloides | J | Sine-u | K | Sn |
| PTERIOIDA | Mytiloperna | J | l | J | u |
| PTERIOIDA | Nanaochlamys | T | Ol-u | Q | Plei |
| PTERIOIDA | Nanlingella | Tr | u | Tr | u |
| PTERIOIDA | Nanogyra | J | Bath | K | Berr-u |
| PTERIOIDA | Nathorstella | D | Emsi | D | Emsi |
| PTERIOIDA | Nayadina | K | Ceno | T | Eo-m |
| PTERIOIDA | Neithea | K | Vala | K | Maes-u |
| PTERIOIDA | Neithella | K | Vala | K | Maes |
| PTERIOIDA | Neitheops | K | Vala | K | Maes |
| PTERIOIDA | Neoinoceramus | T | Ol-l | T | Ol-u |
| PTERIOIDA | Neomorphotis | Tr | Olen-l | Tr | Anis |
| PTERIOIDA | Neontolium | Tr | ? | J | ? |
| PTERIOIDA | Neopycnodonte | T | Mi-l | R |   |
| PTERIOIDA | Newaagia | Tr | Anis | Tr | Carn |
| PTERIOIDA | Newellipecten | D | l | D | l |
| PTERIOIDA | Newsomella | S | Wenl-u | S | Ludl |
| PTERIOIDA | Nicaisolopha | K | Turo | K | Maes |
| PTERIOIDA | Nodipecten | T | Mi-l-u | R |   |
| PTERIOIDA | Nodonychia | D | m | D | m |
| PTERIOIDA | Notochlamy | T | Mi-m | R |   |
| PTERIOIDA | Notolimea | T | Ol-u | R |   |
| PTERIOIDA | Notostrea | T | Eo-u | T | Ol-l |
| PTERIOIDA | Notovola | Q | Plei | R |   |
| PTERIOIDA | Novaculaperma | P | Leon | P | Leon |
| PTERIOIDA | Obliquipecten | C | Tour | P | Guad-l |
| PTERIOIDA | Ochotochlamys | Tr | u | Tr | u |
| PTERIOIDA | Odontogryphaea | K | Maes | T | Eo-m-l |
| PTERIOIDA | Opiotoptera | O | u | O | u |
| PTERIOIDA | Opisthoptera | O | Ashg-m | O | Ashg-m |
| PTERIOIDA | Oppenheimopecten | T | Mi-l-l | R |   |
| PTERIOIDA | Orbiculopecten | C | Mosc | C | Mosc |
| PTERIOIDA | Oretia | Tr | Carn-l | Tr | Carn-l |
| PTERIOIDA | Ornithopecten | Tr | Anis | Tr | Nori |
| PTERIOIDA | Orthomyalina | C | Mosc-u | P | Leon |
| PTERIOIDA | Ostrea | K | Berr | R |   |
| PTERIOIDA | Ostreinella | T | Ol-l | T | Mi-u-l |
| PTERIOIDA | Ostreola | T | Plio | R |   |
| PTERIOIDA | Ostreonella | K | Camp | K | Camp |
| PTERIOIDA | Otapiria | Tr | Carn | J | Tith-l |
| PTERIOIDA | Oxypteria | Tr | Carn | Tr | Carn |
| PTERIOIDA | Oxytoma | Tr | Carn | K | Maes-u |
| PTERIOIDA | Pachymytilus | J | Oxfo | J | Oxfo |
| PTERIOIDA | Pachyperna | T | Eo-l | T | Eo-u |
| PTERIOIDA | Pachypteria | C | Tour-l | C | Vise |
| PTERIOIDA | Pacimonotis | Tr | Nori-m | Tr | Nori-u |
| PTERIOIDA | Pacipecten | T | Mi-l-l | R |   |
| PTERIOIDA | Palaeocardia | S | Wenl-u | S | Wenl-u |
| PTERIOIDA | Palaeoentolium | Tr | ? | Tr | ? |
| PTERIOIDA | Palaeolima | C | Tour | Tr | u |
| PTERIOIDA | Palaeopecten | S | Ludl-l | D | l |
| PTERIOIDA | Palaeopinna | D | Sieg | D | m |
| PTERIOIDA | Palaeopteria | O | Aren-l | O | u |
| PTERIOIDA | Paleowaagia | P | Asse-u | P | Guad-l |
| PTERIOIDA | Palliolum | T | Than | R |   |
| PTERIOIDA | Palmoxytoma | J | Hett | J | Plie-u |
| PTERIOIDA | Panis | K | ? | K | Maes |
| PTERIOIDA | Paradoxipecten | P | Djhu | P | Dora |
| PTERIOIDA | Parahalobia | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Parainoceramus | Tr | Carn | J | Tith-u |
| PTERIOIDA | Paramytilarca | O | Cara | O | Ashg-m |
| PTERIOIDA | Paranomia | K | Camp-l | K | Maes |
| PTERIOIDA | Paraplacuna | K | Maes | T | Eo |
| PTERIOIDA | Paraucellina | K | Ceno | K | Ceno |
| PTERIOIDA | Parinomya | T | Eo | T | Eo |
| PTERIOIDA | Parvamussium | K | Berr | R |   |
| PTERIOIDA | Parvochlamys | T | Mi-m | T | Mi-m |
| PTERIOIDA | Patinopecten | T | Ol-u | R |   |
| PTERIOIDA | Patro | T | Mi-u-u | R |   |
| PTERIOIDA | Pecten | T | Mi-l-l | R |   |
| PTERIOIDA | Pectinula | J | Plie-u | J | Plie-u |
| PTERIOIDA | Pegma | T | Eo-l | T | Eo-m-l |
| PTERIOIDA | Pegmavalvula | P | Leon-l | Tr | l |
| PTERIOIDA | Peilinia | K | Albi-u | K | Albi-u |
| PTERIOIDA | Pergamidia | Tr | Nori | Tr | Nori |
| PTERIOIDA | Peribositra | Tr | l | Tr | l |
| PTERIOIDA | Periclaria | Tr | Olen-u | Tr | Olen-u |
| PTERIOIDA | Permanomia | P | Leon-l | P | Guad-l |
| PTERIOIDA | Permoceramus | P | Sakm | P | Sakm |
| PTERIOIDA | Pernopecten | C | Tour-u | P | Dora |
| PTERIOIDA | Pernostrea | J | Bath | J | Call |
| PTERIOIDA | Pethopecten | K | Ceno | K | Maes |
| PTERIOIDA | Phelopteria | K | Albi-u | K | Maes-u |
| PTERIOIDA | Phialopecten | T | Mi-u-u | T | Plio-u |
| PTERIOIDA | Phygraea | K | Apti | T | Mi |
| PTERIOIDA | Pichlerella | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Pinctada | T | Ol-l | R |   |
| PTERIOIDA | Placopecten | T | Mi-l-l | R |   |
| PTERIOIDA | Placopterina | C | Mosc-l | C | Mosc-l |
| PTERIOIDA | Placuna | T | Eo-l | R |   |
| PTERIOIDA | Placunanomia | T | Mi | R |   |
| PTERIOIDA | Placunopsis | Tr | Olen-u | T | Dani |
| PTERIOIDA | Plagiostoma | Tr | Indu-l | K | Maes-u |
| PTERIOIDA | Planospirites | K | Maes | K | Maes |
| PTERIOIDA | Platyceramus | K | Coni-l | K | Maes-l |
| PTERIOIDA | Platygena | T | Eo-u | T | Eo-u |
| PTERIOIDA | Plethocardia | O | u | O | u |
| PTERIOIDA | Pleuromysidia | Tr | Carn | Tr | Carn |
| PTERIOIDA | Pleuronectites | Tr | l | Tr | Carn |
| PTERIOIDA | Plicacesta | T | Dani | R |   |
| PTERIOIDA | Plicatostylus | J | Plie-l | J | Toar-u |
| PTERIOIDA | Plicatula | Tr | Anis | R |   |
| PTERIOIDA | Pododesmus | T | Eo-u | R |   |
| PTERIOIDA | Polynemamussium | Q | Plei | R |   |
| PTERIOIDA | Pomiropecten | J | u | J | u |
| PTERIOIDA | Pompeckjina | D | Fame-l | D | Fame-l |
| PTERIOIDA | Posidonia | C | Tour | J | u |
| PTERIOIDA | Posidoniella | C | Tour | C | Bash |
| PTERIOIDA | Posidonotis | J | Plie-u | J | Aale |
| PTERIOIDA | Praeamonotis | P | Sakm-u | P | Guad-u |
| PTERIOIDA | Praeanomalodonta | O | Ashg-m | O | Ashg-m |
| PTERIOIDA | Praeaucellina | J | Tith-u | K | Berr |
| PTERIOIDA | Praebuchia | J | Call-u | J | Oxfo-u |
| PTERIOIDA | Praechlamys | Tr | Ladi | Tr | Carn-l |
| PTERIOIDA | Praeexogyra | J | Bajo-u | K | Berr-l |
| PTERIOIDA | Praesondylopecten | J | l | J | l |
| PTERIOIDA | Prismatro | T | Plio | T | Plio |
| PTERIOIDA | Procopievskia | P | l | P | l |
| PTERIOIDA | Prohinnites | K | Vala | K | Apti |
| PTERIOIDA | Prolobella | O | Cara-m | O | Cara-m |
| PTERIOIDA | Promyalina | Tr | Indu-l | Tr | Olen |
| PTERIOIDA | Proostrea | Tr | Anis | Tr | Anis |
| PTERIOIDA | Propeamussium | Tr | Carn | R |   |
| PTERIOIDA | Prosochasma | D | l | D | l |
| PTERIOIDA | Prospondylus | P | Leon-l | P | Guad-l |
| PTERIOIDA | Pseudacesta | Tr | u | Tr | u |
| PTERIOIDA | Pseudamussium | T | Eo-u | R |   |
| PTERIOIDA | Pseudaucella | J | Plie | J | Plie |
| PTERIOIDA | Pseudavicula | K | Apti | K | Albi |
| PTERIOIDA | Pseudaviculopecten | D | Give-l | C | Tour-u |
| PTERIOIDA | Pseudentolium | T | Eo-l | T | Plio-u |
| PTERIOIDA | Pseudodidymotis | K | Nc | K | Nc |
| PTERIOIDA | Pseudogyra | K | Barr | K | Barr |
| PTERIOIDA | Pseudoheligmus | K | Sant | T | Eo-m-l |
| PTERIOIDA | Pseudolimea | Tr | m | K | Maes-u |
| PTERIOIDA | Pseudomonotis | C | Tour-l | P | Dora |
| PTERIOIDA | Pseudomyalina | P | Leon-u | P | Leon-u |
| PTERIOIDA | Pseudomytiloides | J | Toar-l | J | Aale |
| PTERIOIDA | Pseudopachymytilus | J | l | J | l |
| PTERIOIDA | Pseudopecten | J | Hett-l | J | Bajo-u |
| PTERIOIDA | Pseudoperna | K | Coni | K | Sant-u |
| PTERIOIDA | Pseudoplacuna | T | Eo-m | T | Eo-m |
| PTERIOIDA | Pseudoplacunopsis | Tr | u | Tr | u |
| PTERIOIDA | Pseudoptera | K | Nc | K | Maes-u |
| PTERIOIDA | Pseudovola | J | Bath | J | Bath |
| PTERIOIDA | Psilonychia | O | u | O | u |
| PTERIOIDA | Pteria | Tr | Indu-l | R |   |
| PTERIOIDA | Pterinea | O | Cara-u | D | Eife-l |
| PTERIOIDA | Pterinella | K | Nc | K | Albi |
| PTERIOIDA | Pterinoactinodesma | D | l | D | l |
| PTERIOIDA | Pterinopecten | S | Ludl | C | Tour |
| PTERIOIDA | Pterinopectinella | C | Serp-l | P | Guad-l |
| PTERIOIDA | Pterochaenia | D | Give-l | D | Fras-u |
| PTERIOIDA | Pteronitella | S | Wenl | S | Prid |
| PTERIOIDA | Pteronitina | O | Cara | O | Cara |
| PTERIOIDA | Pteronychia | O | Llde | O | Llde |
| PTERIOIDA | Pteroperna | Tr | Nori | J | Tith |
| PTERIOIDA | Ptychopteria | D | Fras-l | C | Serp-l |
| PTERIOIDA | Pulvinites | K | Ceno | R |   |
| PTERIOIDA | Pulvinostrea | T | Eo-m-u | T | Eo-m-u |
| PTERIOIDA | Pycnodonte | K | Haut-l | R |   |
| PTERIOIDA | Qiyangia | J | l | J | m |
| PTERIOIDA | Quadrostrea | K | Camp | K | Camp |
| PTERIOIDA | Radiopecten | K | Camp | K | Maes-u |
| PTERIOIDA | Radulonectites | Tr | Anis | J | Plie |
| PTERIOIDA | Radulopecten | J | Aale | J | Tith-u |
| PTERIOIDA | Raricardium | T | Plio | T | Plio |
| PTERIOIDA | Rastellum | J | Call | K | Maes-u |
| PTERIOIDA | Rebeccapecten | T | Ol-u | T | Mi-l |
| PTERIOIDA | Regalilima | J | Bajo | J | Bajo |
| PTERIOIDA | Retroceramus | J | Aale | K | Berr-l |
| PTERIOIDA | Reubenia | Tr | Carn | Tr | Carn |
| PTERIOIDA | Rhaetavicula | Tr | Rhae | Tr | Rhae |
| PTERIOIDA | Rhombopteria | S | Ludl | S | Ludl |
| PTERIOIDA | Rhynchostreon | K | Berr | K | Maes |
| PTERIOIDA | Rhyssomytiliodes | K | Turo-l | K | Turo-l |
| PTERIOIDA | Roncania | T | Eo-u | T | Eo-u |
| PTERIOIDA | Rostroperna | K | ? | K | ? |
| PTERIOIDA | Saccostrea | T | Mi | R |   |
| PTERIOIDA | Saikraconcha | P | Guad-l | P | Guad-l |
| PTERIOIDA | Saintia | T | Eo-l | T | Eo-l |
| PTERIOIDA | Saintiopsis | T | Plio | T | Plio |
| PTERIOIDA | Scaeochlamys | Q | Plei | R |   |
| PTERIOIDA | Scythemtolium | Tr | Olen-l | Tr | Olen-u |
| PTERIOIDA | Sectipecten | T | Mi-m | T | Plio-u |
| PTERIOIDA | Selenimyalina | C | Mosc-u | P | Leon |
| PTERIOIDA | Semipallium | T | Mi-m | R |   |
| PTERIOIDA | Semuridia | J | Sine-l | J | Sine-u |
| PTERIOIDA | Septihoernesia | Tr | Anis-l | Tr | Carn |
| PTERIOIDA | Septimyalina | C | Vise | P | Guad-l |
| PTERIOIDA | Serania | Tr | Nori | Tr | Nori |
| PTERIOIDA | Sergipia | K | ? | K | ? |
| PTERIOIDA | Serripecten | T | Than | T | Plio-l |
| PTERIOIDA | Seymourtula | T | Pale | T | Pale |
| PTERIOIDA | Shikamaia | P | Leon-m | P | Guad-l |
| PTERIOIDA | Sichuania | Tr | Olen | Tr | u |
| PTERIOIDA | Similipecten | T | Ol-l | R |   |
| PTERIOIDA | Sinectenolium | T | Pale | T | Pale |
| PTERIOIDA | Sokolowia | K | Maes | T | Eo-u |
| PTERIOIDA | Soleniscostrea | K | u | K | u |
| PTERIOIDA | Somapecten | J | Kimm | J | Tith |
| PTERIOIDA | Somapteria | J | Kimm | J | Kimm |
| PTERIOIDA | Songdaella | Tr | Nori | Tr | Rhae |
| PTERIOIDA | Sorngyaceramus | K | ? | K | ? |
| PTERIOIDA | Spanila | S | Wenl-u | S | Ludl |
| PTERIOIDA | Spathochlamys | T | Mi-u | R |   |
| PTERIOIDA | Sphenoceramus | K | Coni-u | K | Camp-l |
| PTERIOIDA | Spia | Tr | u | Tr | u |
| PTERIOIDA | Spondylopecten | J | Aale | J | Tith-u |
| PTERIOIDA | Spondylus | J | Bajo | R |   |
| PTERIOIDA | Spyridoceramus | K | Camp | K | Maes-u |
| PTERIOIDA | Spyridopecten | C | Ms | C | Step-u |
| PTERIOIDA | Squamuliferipecten | C | Step-l | P | Sakm-u |
| PTERIOIDA | Stappyersella | D | Emsi-u | D | Emsi-u |
| PTERIOIDA | Stefaninia | Tr | Ladi | Tr | Ladi |
| PTERIOIDA | Stefaniniella | K | Ceno-u | K | Ceno-u |
| PTERIOIDA | Stolidotus | S | ? | S | ? |
| PTERIOIDA | Stralopecten | T | Mi | T | Plio |
| PTERIOIDA | Streblochondria | C | Tour | P | Dora |
| PTERIOIDA | Streblopteria | D | Fame-u | P | Dora |
| PTERIOIDA | Streptomytilus | S | Wenl | S | Ludl |
| PTERIOIDA | Striatoceramus | J | m | J | m |
| PTERIOIDA | Striostrea | T | Eo-m | R |   |
| PTERIOIDA | Subulatachlamys | J | u | J | u |
| PTERIOIDA | Swiftopecten | T | Eo-u | R |   |
| PTERIOIDA | Syncyclonema | K | Albi-u | K | Maes-u |
| PTERIOIDA | Tarturia | K | Maes | K | Maes |
| PTERIOIDA | Tenka | O | Cara-m | S | u |
| PTERIOIDA | Tenuipteria | K | Camp-u | K | Maes-u |
| PTERIOIDA | Terquemia | Tr | Ladi | J | Oxfo-u |
| PTERIOIDA | Tetinka | O | ? | S | u |
| PTERIOIDA | Texigryphaea | K | Albi-m | K | Ceno-l |
| PTERIOIDA | Tirolidia | Tr | Ladi | Tr | Carn |
| PTERIOIDA | Titaonpecten | J | u | J | u |
| PTERIOIDA | Tosapecten | Tr | Carn | Tr | Nori |
| PTERIOIDA | Towapteria | P | Sakm | Tr | Indu |
| PTERIOIDA | Trabeculata | P | Guad-l | P | Djhu |
| PTERIOIDA | Trematiconcha | P | Guad | P | Guad |
| PTERIOIDA | Trichiplatula | K | u | K | u |
| PTERIOIDA | Trochoceramus | K | Maes-l | K | Maes-l |
| PTERIOIDA | Turkmenia | K | Barr-l | K | Barr-l |
| PTERIOIDA | Turkostrea | T | Eo-l | T | Eo-m |
| PTERIOIDA | Umburra | S | Wenl-u | S | Wenl-u |
| PTERIOIDA | Undopecten | P | Sakm | P | Sakm |
| PTERIOIDA | Undulostrea | T | Mi-m | R |   |
| PTERIOIDA | Unica | K | u | K | u |
| PTERIOIDA | Uralopteria | S | u | S | u |
| PTERIOIDA | Varvaria | P | u | P | u |
| PTERIOIDA | Veldidenlla | Tr | u | Tr | u |
| PTERIOIDA | Ventalium | J | l | J | l |
| PTERIOIDA | Vertinomia | K | l | K | l |
| PTERIOIDA | Vertipecten | T | Eo-u | T | Mi-m |
| PTERIOIDA | Vertumnia | D | m | D | Fame-u |
| PTERIOIDA | Vnigripecten | P | Leon | P | Guad-l |
| PTERIOIDA | Volachlamys | T | Mi-l | R |   |
| PTERIOIDA | Volviceramus | K | Coni-l | K | Sant |
| PTERIOIDA | Vorkutopecten | P | ? | P | ? |
| PTERIOIDA | Vulsella | T | Than | R |   |
| PTERIOIDA | Vulsellina | T | Eo-m-l | T | Eo-m-l |
| PTERIOIDA | Vultogryphaea | K | Ceno | K | Maes |
| PTERIOIDA | Waagenoperna | P | Guad-u | Tr | Nori |
| PTERIOIDA | Wakullina | T | Eo-m | T | Mi |
| PTERIOIDA | Weyla | J | Hett | J | Toar-u |
| PTERIOIDA | Wuxuanites | D | m | D | m |
| PTERIOIDA | Xenium | T | Eo | T | Eo |
| PTERIOIDA | Yabepecten | T | Mi-u | T | Plio |
| PTERIOIDA | Zygochlamys | T | Eo-u | R |   |
| SOLEMYOIDA | Acharax | P | Leon | R |   |
| SOLEMYOIDA | Adulomya | T | Mi | T | Mi |
| SOLEMYOIDA | Dystactella | O | Llde | D | Give-l |
| SOLEMYOIDA | Huxleyia | T | Plio | R |   |
| SOLEMYOIDA | Janeia | S | Wenl-u | P | Djhu |
| SOLEMYOIDA | Manzanella | P | Leon-u | P | Guad-l |
| SOLEMYOIDA | Nucinella | J | Hett | R |   |
| SOLEMYOIDA | Ovatoconcha | O | Aren-l | O | Aren-l |
| SOLEMYOIDA | Palaeosolemya | O | Cara-l | O | Cara-l |
| SOLEMYOIDA | Petrasma | T | Plio | R |   |
| SOLEMYOIDA | Posterodonta | K | l | K | l |
| SOLEMYOIDA | Psiloconcha | O | Llde-u | O | Ashg-m |
| SOLEMYOIDA | Solemya | C | Step-l | R |   |
| SOLEMYOIDA | Solemyarina | T | Ol-u | R |   |
| SOLEMYOIDA | Vorkutella | P | ? | P | ? |
| TRIGONIOIDA | Acanthotrigonia | K | Coni-l | K | Maes |
| TRIGONIOIDA | Actinotrigonia | K | Ceno | K | Ceno |
| TRIGONIOIDA | Agonisca | Tr | Ladi | Tr | Ladi |
| TRIGONIOIDA | Anditrigonia | J | Bath | K | Barr |
| TRIGONIOIDA | Andivaugonia | J | Bath | J | Call |
| TRIGONIOIDA | Anopisthodon | K | ? | K | ? |
| TRIGONIOIDA | Antutitrigonia | J | Tith-u | K | Vala |
| TRIGONIOIDA | Apiotrigonia | K | Haut-u | K | Maes |
| TRIGONIOIDA | Arabitrigonia | K | Apti | K | Apti |
| TRIGONIOIDA | Asiatotrigonia | K | Ceno | K | Ceno |
| TRIGONIOIDA | Atalantia | Tr | Carn-l | Tr | Carn-l |
| TRIGONIOIDA | Aulacopleurum | K | ? | K | ? |
| TRIGONIOIDA | Austrotrigonia | K | Haut | K | Maes |
| TRIGONIOIDA | Buchotrigonia | J | Tith | K | Camp-l |
| TRIGONIOIDA | Caledogonia | Tr | Carn-u | Tr | Nori-l |
| TRIGONIOIDA | Callitrigonia | K | Apti | K | Albi-u |
| TRIGONIOIDA | Climacotrigonia | K | Ceno | K | Ceno |
| TRIGONIOIDA | Columbitrigonia | K | Barr | K | Ceno |
| TRIGONIOIDA | Costatoria | P | Guad | P | Djhu |
| TRIGONIOIDA | Cytherodon | D | m | D | m |
| TRIGONIOIDA | Dampietrigonia | K | Haut-u | K | Apti |
| TRIGONIOIDA | Dolabra | C | ? | C | ? |
| TRIGONIOIDA | Eoastarte | P | Leon-u | P | Leon-u |
| TRIGONIOIDA | Eoschizodus | D | Give | Tr | Anis-l |
| TRIGONIOIDA | Eotrigonia | T | Than | T | Mi-u |
| TRIGONIOIDA | Erugonia | Tr | Nori-l | Tr | Nori-l |
| TRIGONIOIDA | Eselaevitrigonia | J | Tith | K | Maes-u |
| TRIGONIOIDA | Flattopia | P | Guad-u | P | Guad-u |
| TRIGONIOIDA | Frenguelliella | J | Hett | K | Maes |
| TRIGONIOIDA | Geratrigonia | J | Hett | J | Toar |
| TRIGONIOIDA | Gobiella | K | l | K | l |
| TRIGONIOIDA | Gruenewaldia | Tr | m | Tr | Nori-u |
| TRIGONIOIDA | Guineana | Tr | ? | Tr | ? |
| TRIGONIOIDA | Hefteria | D | l | D | l |
| TRIGONIOIDA | Heminajas | Tr | l | Tr | Carn |
| TRIGONIOIDA | Heslingtonia | Tr | ? | Tr | ? |
| TRIGONIOIDA | Heteroschizodus | P | ? | P | ? |
| TRIGONIOIDA | Heterotrigonia | J | Kimm | K | Ceno |
| TRIGONIOIDA | Hijitrigonia | J | Bajo | J | Bath |
| TRIGONIOIDA | Ibotrigonia | J | Call | J | Call |
| TRIGONIOIDA | Indotrigonia | J | Oxfo | K | Haut |
| TRIGONIOIDA | Iotrigonia | J | Kimm | K | Maes |
| TRIGONIOIDA | Jaworskiella | J | Plie | J | Toar |
| TRIGONIOIDA | Korobkovitrigonia | K | Barr | K | Camp |
| TRIGONIOIDA | Kumatrigonia | Tr | Carn | Tr | Carn |
| TRIGONIOIDA | Kupenga | K | Albi | K | Ceno |
| TRIGONIOIDA | Laevitrigonia | J | Kimm | K | Berr |
| TRIGONIOIDA | Leptotrigonia | K | Barr | K | Turo |
| TRIGONIOIDA | Linotrigonia | K | Ceno-l | K | Maes |
| TRIGONIOIDA | Liotrigonia | J | Sine | J | Plie-u |
| TRIGONIOIDA | Litotrigonia | J | m | J | u |
| TRIGONIOIDA | Litschkovitrigonia | K | Vala | K | Apti |
| TRIGONIOIDA | Lyriomyophoria | P | Tatr | Tr | Rhae |
| TRIGONIOIDA | Lyroschizodus | P | Leon-m | P | Leon-m |
| TRIGONIOIDA | Macrotrigonia | K | l | K | l |
| TRIGONIOIDA | Malagastrigonia | J | Bajo | K | Barr |
| TRIGONIOIDA | Maoritrigonia | Tr | Carn-l | Tr | Nori |
| TRIGONIOIDA | Mediterraneotrigonia | K | Barr | K | Apti |
| TRIGONIOIDA | Megatrigonia | J | Tith-u | K | Maes |
| TRIGONIOIDA | Mesotrigonia | K | Camp | K | Maes |
| TRIGONIOIDA | Microtrigonia | K | Camp-u | K | Maes |
| TRIGONIOIDA | Minetrigonia | Tr | Carn | Tr | Nori-u |
| TRIGONIOIDA | Myophorella | J | Plie | K | Barr |
| TRIGONIOIDA | Myophoria | Tr | Olen-u | Tr | Nori-u |
| TRIGONIOIDA | Myophorigonia | Tr | Carn | J | Bajo |
| TRIGONIOIDA | Nakanotrigonia | K | Sant | K | Camp-l |
| TRIGONIOIDA | Neoschizodus | P | m | Tr | Rhae |
| TRIGONIOIDA | Neotrigonia | T | Mi-m | R |   |
| TRIGONIOIDA | Neuquenenitrigonia | J | Bath-u | J | Call-l |
| TRIGONIOIDA | Nipponitrigonia | J | Call | K | Camp |
| TRIGONIOIDA | Notoscabrotrigonia | K | Nc | K | Camp |
| TRIGONIOIDA | Nototrigonia | K | Haut | K | Albi-u |
| TRIGONIOIDA | Oistotrigonia | J | Call-u | K | Maes-u |
| TRIGONIOIDA | Opisthotrigonia | J | Kimm | K | Apti |
| TRIGONIOIDA | Orthotrigonia | J | Sine | K | Berr |
| TRIGONIOIDA | Pacitrigonia | K | Albi-u | K | Maes |
| TRIGONIOIDA | Paranditrigonia | J | Tith-u | K | Berr |
| TRIGONIOIDA | Paraschizodus | P | Leon-u | P | Leon-u |
| TRIGONIOIDA | Paulckella | K | Haut | K | Apti-l |
| TRIGONIOIDA | Pisotrigonia | J | Tith | K | Maes |
| TRIGONIOIDA | Pleurotrigonia | K | Albi-u | K | Ceno |
| TRIGONIOIDA | Praegonia | Tr | Ladi | Tr | Ladi |
| TRIGONIOIDA | Procostaria | P | Leon-u | P | Leon-u |
| TRIGONIOIDA | Promyophorella | K | Vala | K | Vala |
| TRIGONIOIDA | Prorotrigonia | Tr | Carn | Tr | Nori |
| TRIGONIOIDA | Prosogyrotrigonia | Tr | Carn | J | Sine |
| TRIGONIOIDA | Pseudomyophorella | J | Bajo | K | Vala |
| TRIGONIOIDA | Psilotrigonia | J | Plie | K | u |
| TRIGONIOIDA | Pterotrigonia | J | Tith-u | K | Maes |
| TRIGONIOIDA | Ptilotrigonia | K | Albi-u | K | Maes |
| TRIGONIOIDA | Quadratojaworskiella | J | Sine | J | Sine |
| TRIGONIOIDA | Quadratotrigonia | J | Tith | K | Ceno |
| TRIGONIOIDA | Quoiecchia | K | Haut | K | Barr |
| TRIGONIOIDA | Rhenania | D | Give | D | Give |
| TRIGONIOIDA | Rutitrigonia | J | Oxfo | K | Maes |
| TRIGONIOIDA | Sainschandia | K | Barr | K | Sant |
| TRIGONIOIDA | Scabrotrigonia | K | Barr | K | Maes-u |
| TRIGONIOIDA | Scaphellina | P | Leon-u | P | Guad-u |
| TRIGONIOIDA | Scaphogonia | J | Bajo | K | Vala |
| TRIGONIOIDA | Scaphorella | J | Bajo | J | Call |
| TRIGONIOIDA | Scaphotrigonia | J | Toar-u | J | Call |
| TRIGONIOIDA | Schizodus | S | Ludl-l | P | Djhu |
| TRIGONIOIDA | Setotrigonia | K | Camp | K | Camp |
| TRIGONIOIDA | Silurozodus | S | Wenl-u | S | Ludl |
| TRIGONIOIDA | Skwarkoella | K | Maes-l | K | Maes-l |
| TRIGONIOIDA | Sphenotrigonia | K | Haut | K | Albi-m |
| TRIGONIOIDA | Steinmanella | J | Kimm | K | Maes |
| TRIGONIOIDA | Syrotrigonia | J | Tith | K | Apti |
| TRIGONIOIDA | Toechomya | D | m | D | m |
| TRIGONIOIDA | Trigonia | Tr | Anis | K | Maes |
| TRIGONIOIDA | Turbitrigonia | J | Tith-u | K | Haut |
| TRIGONIOIDA | Turkestanella | K | Ceno | K | Ceno |
| TRIGONIOIDA | Vaugonia | J | Hett | J | Tith-u |
| TRIGONIOIDA | Virgotrigonia | J | Tith | K | Berr |
| TRIGONIOIDA | Yaadia | K | Barr | K | Maes |
| TRIGONIOIDA | Yangella | D | l | D | l |
| TRIGONIOIDA | Yeharella | K | m | K | Maes |
| TRIGONIOIDA | Zaletrigonia | K | Haut | K | Haut |
| TRIGONIOIDA | Zulutrigonia | D | l | D | l |
| uncertain | Anomianella | C | Tour | C | Tour |
| uncertain | Aviculomya | C | l | C | l |
| uncertain | Barcoona | K | l | K | l |
| uncertain | Beichuania | D | l | D | l |
| uncertain | Bleta | Tr | u | Tr | u |
| uncertain | Burriera | P | l | P | l |
| uncertain | Carnidia | Tr | u | Tr | u |
| uncertain | Cruciella | Tr | Carn | Tr | Carn |
| uncertain | Delia | J | Oxfo | J | Oxfo |
| uncertain | Elasmatium | D | Fras | D | Fras |
| uncertain | Elliptoidea | P | Leon | P | Leon |
| uncertain | Ensia | Tr | ? | Tr | ? |
| uncertain | Gibboconcha | J | l | J | l |
| uncertain | Guebhardia | J | Bath | J | Bath |
| uncertain | Hemisterias | C | Pn | C | Pn |
| uncertain | Laubeia | Tr | Carn | Tr | Carn |
| uncertain | Libyaconchus | K | u | T | Dani |
| uncertain | Megagrypha | D | l | D | l |
| uncertain | Noradonta | O | Aren-u | O | Llvi |
| uncertain | Onkogrypha | D | l | D | l |
| uncertain | Ostreavicula | K | Turo | K | Turo |
| uncertain | Paradoxia | J | Plie | J | Plie |
| uncertain | Pleureterites | C | Pn | C | Pn |
| uncertain | Praecardiomya | K | Ceno | K | Ceno |
| uncertain | Praevicula | D | l | D | l |
| uncertain | Productea | P | Leon | P | Leon |
| uncertain | Psammoconcha | Tr | l | Tr | l |
| uncertain | Pseudomya | J | Oxfo | J | Oxfo |
| uncertain | Rebusum | J | l | J | l |
| uncertain | Rhenanomya | D | l | D | l |
| uncertain | Taeniodon | J | Hett | J | Hett |
| uncertain | Tatella | K | l | K | l |
| uncertain | Telistrophis | C | Pn | C | Pn |
| uncertain | Tulongella | Tr | u | Tr | u |
| UNIONOIDA | Cardinioides | Tr | Carn | J | Plie |
| UNIONOIDA | Pachycardia | Tr | m | Tr | Carn |
| UNIONOIDA | Trigonodus | Tr | m | Tr | Nori-u |
| UNIONOIDA | Unionites | Tr | Indu-l | Tr | Nori-u |
| UNIONOIDA | Zhifangia | Tr | ? | Tr | ? |
| VENEROIDA | Abra | T | Than-l | R |   |
| VENEROIDA | Acanthocardia | T | Ol-u | R |   |
| VENEROIDA | Acorylus | T | Eo-m-u | R |   |
| VENEROIDA | Acrosterigma | T | Mi-u-l | R |   |
| VENEROIDA | Acyrena | J | m | J | m |
| VENEROIDA | Adansonella | T | Dani | T | Than-l |
| VENEROIDA | Adelodonex | K | u | K | Maes |
| VENEROIDA | Adontorhina | T | Mi-u | R |   |
| VENEROIDA | Aenona | K | Camp-l | K | Maes-u |
| VENEROIDA | Aeora | K | Camp-l | K | Maes |
| VENEROIDA | Aeretica | T | Mi-l-l | R |   |
| VENEROIDA | Afrocardium | Q | Plei | R |   |
| VENEROIDA | Agapella | K | Apti | K | Apti |
| VENEROIDA | Agelasina | K | Coni | K | Maes |
| VENEROIDA | Agnocardia | T | Eo-l | T | Plio-u |
| VENEROIDA | Agnomyax | K | u | K | Maes |
| VENEROIDA | Agriopoma | T | Eo-m | R |   |
| VENEROIDA | Aligena | T | Mi-m | R |   |
| VENEROIDA | Aliodonax | K | u | K | u |
| VENEROIDA | Aliomactra | K | Ceno | K | Maes |
| VENEROIDA | Alleinacin | K | u | K | u |
| VENEROIDA | Allomactra | T | Mi-l-u | T | Mi-l-u |
| VENEROIDA | Allopagus | T | Eo-m | T | Eo-m |
| VENEROIDA | Alveinus | T | Eo-l | T | Mi-m |
| VENEROIDA | Ambocardia | K | Sant | K | Maes |
| VENEROIDA | Ameghinomya | T | Dani | T | Mi-m |
| VENEROIDA | Americardia | T | Mi | R |   |
| VENEROIDA | Amerycina | T | Mi | R |   |
| VENEROIDA | Amiantis | T | Eo-l | R |   |
| VENEROIDA | Amphiaraus | K | Apti | K | Apti |
| VENEROIDA | Amphichaena | Q | Plei | R |   |
| VENEROIDA | Amphidesma | T | Plio | R |   |
| VENEROIDA | Amphipsammus | T | Eo | T | Ol |
| VENEROIDA | Anatina | T | Plio-l | R |   |
| VENEROIDA | Ancliffia | J | Bath | J | Bath |
| VENEROIDA | Andrusella | T | Plio | T | Plio |
| VENEROIDA | Andrusovicardium | T | Mi-l-u | T | Plio |
| VENEROIDA | Angulus | T | Than | R |   |
| VENEROIDA | Angusticardo | T | Eo-l | T | Eo-u |
| VENEROIDA | Anisocardia | J | Aale | K | Apti |
| VENEROIDA | Anisodonta | T | Dani | R |   |
| VENEROIDA | Anodontia | T | Than | R |   |
| VENEROIDA | Anofia | K | u | K | Maes |
| VENEROIDA | Anomalocardia | T | Ol-u | R |   |
| VENEROIDA | Anomalodiscus | T | Mi-u | R |   |
| VENEROIDA | Anomalokellia | T | Dani | T | Than |
| VENEROIDA | Anthonya | K | Apti | K | Maes |
| VENEROIDA | Antigona | Q | Plei | R |   |
| VENEROIDA | Antinioche | T | Mi-m | R |   |
| VENEROIDA | Antiquicyprina | J | Bath | J | Bath |
| VENEROIDA | Aphaea | K | Camp-u | K | Maes-l |
| VENEROIDA | Aphrodina | K | Albi | T | Eo-u |
| VENEROIDA | Apiocardia | T | Mi-l-u | R |   |
| VENEROIDA | Apolymetis | T | Ol-u | R |   |
| VENEROIDA | Aralocardia | T | Eo-u | T | Ol-l |
| VENEROIDA | Archivesica | T | Ng | R |   |
| VENEROIDA | Arcinella | T | Mi-l | R |   |
| VENEROIDA | Arcopagella | K | Albi-l | K | Maes |
| VENEROIDA | Arcopagia | K | Maes-l | R |   |
| VENEROIDA | Arcopaginula | T | Eo-m | R |   |
| VENEROIDA | Arcopagiopsis | T | Eo-l | T | Eo-u |
| VENEROIDA | Arctica | J | Oxfo-u | R |   |
| VENEROIDA | Arctopratulum | T | Ol | T | Mi-m |
| VENEROIDA | Arcturellina | T | Dani | R |   |
| VENEROIDA | Ardeamya | T | Plio | R |   |
| VENEROIDA | Arthritica | T | Mi-l-l | R |   |
| VENEROIDA | Asa | T | Ol-u | R |   |
| VENEROIDA | Asaphinella | T | Eo-l | T | Eo-u |
| VENEROIDA | Asaphinoides | T | Mi-l | T | Mi-l |
| VENEROIDA | Asaphis | T | Mi-m | R |   |
| VENEROIDA | Ascitellina | T | Eo | R |   |
| VENEROIDA | Ashtarotha | T | Ol-l | T | Mi |
| VENEROIDA | Astarte | J | Hett | R |   |
| VENEROIDA | Astartella | C | Vise | P | Tatr |
| VENEROIDA | Astartellopsis | P | u | Tr | l |
| VENEROIDA | Astartemya | K | Camp | K | Maes |
| VENEROIDA | Astartopis | Tr | u | Tr | u |
| VENEROIDA | Astartopsis | J | ? | J | ? |
| VENEROIDA | Atamarcia | T | Ol-l | T | Plio-u |
| VENEROIDA | Atopodonta | T | Eo | T | Mi |
| VENEROIDA | Austrocardium | K | Camp | K | Maes |
| VENEROIDA | Austrodosinia | T | Ol-u | R |   |
| VENEROIDA | Austromacoma | T | Mi-l | R |   |
| VENEROIDA | Austroscintilla | T | Mi | T | Mi |
| VENEROIDA | Austrovenus | T | Mi-l-l | R |   |
| VENEROIDA | Avicularium | T | Eo-l | T | Ol-u |
| VENEROIDA | Aviculocardium | T | Mi-u | T | Mi-u |
| VENEROIDA | Avimactra | T | Plio | T | Plio |
| VENEROIDA | Axinopsida | T | Mi-u | R |   |
| VENEROIDA | Axinulus | T | Plio | R |   |
| VENEROIDA | Azor | K | Camp | T | Eo |
| VENEROIDA | Azorinus | T | Eo-l | R |   |
| VENEROIDA | Balantioselena | Tr | Ladi | Tr | Ladi |
| VENEROIDA | Baluchicardia | K | Sn | T | Than |
| VENEROIDA | Barbierella | T | Eo-l | R |   |
| VENEROIDA | Bartrumia | T | Mi-l-u | T | Mi-u |
| VENEROIDA | Barymactra | T | Eo | T | Mi-l-u |
| VENEROIDA | Barytellina | T | Plio-l | Q | Plei |
| VENEROIDA | Bassina | T | Ol-u | R |   |
| VENEROIDA | Bassinaria | T | Plio-l | T | Plio-l |
| VENEROIDA | Basterotella | T | Mi | R |   |
| VENEROIDA | Basterotia | T | Eo-l | R |   |
| VENEROIDA | Bathytormus | K | Camp | R |   |
| VENEROIDA | Batissa | J | Oxfo | R |   |
| VENEROIDA | Bellucina | T | Eo-m | R |   |
| VENEROIDA | Bendemacoma | T | Eo | T | Eo |
| VENEROIDA | Benthocardiella | T | Plio-l | R |   |
| VENEROIDA | Blagraveia | T | Eo-l | T | Eo-u |
| VENEROIDA | Blairella | C | l | C | l |
| VENEROIDA | Boeuvia | T | Eo-l | T | Ol |
| VENEROIDA | Bornia | T | Dani | R |   |
| VENEROIDA | Borniola | T | Mi-l-u | R |   |
| VENEROIDA | Brachymeris | K | Camp | K | Maes-l |
| VENEROIDA | Brevicardium | K | Camp | K | Maes |
| VENEROIDA | Bruetia | T | Dani | T | Mi |
| VENEROIDA | Bruniastarte | J | Bajo | J | Bajo |
| VENEROIDA | Bucardium | T | Mi-l-l | R |   |
| VENEROIDA | Bungoella | K | Albi-u | K | Albi-u |
| VENEROIDA | Byssocardium | T | Eo-m | T | Mi-l |
| VENEROIDA | Byssomera | T | Plio | R |   |
| VENEROIDA | Bythiamena | T | Mi | T | Mi |
| VENEROIDA | Cabralista | T | Mi-u | T | Mi-u |
| VENEROIDA | Cadella | T | Ol-u | R |   |
| VENEROIDA | Califodesma | K | u | K | u |
| VENEROIDA | Callanaitis | T | Ol-u | R |   |
| VENEROIDA | Callista | T | Than | R |   |
| VENEROIDA | Callistalox | K | Turo | K | Maes-u |
| VENEROIDA | Callistotapes | T | Eo-m-l | R |   |
| VENEROIDA | Callithaca | T | Mi-u | R |   |
| VENEROIDA | Callocardia | R | ? | R |   |
| VENEROIDA | Callucina | K | Apti | R |   |
| VENEROIDA | Callucinella | T | Eo-m-l | T | Plio |
| VENEROIDA | Callucinopsis | K | Sn | R |   |
| VENEROIDA | Calpitaria | T | Eo-l | T | Eo-u |
| VENEROIDA | Calva | K | l | K | Maes-u |
| VENEROIDA | Calyptogena | T | Eo-u | R |   |
| VENEROIDA | Capsella | T | Mi-m | R |   |
| VENEROIDA | Cardilia | T | Than | R |   |
| VENEROIDA | Cardilona | T | Ol | T | Ol |
| VENEROIDA | Cardinia | Tr | Carn | J | Toar-l |
| VENEROIDA | Cardiniopsis | J | Bajo | K | l |
| VENEROIDA | Cardiocardita | T | Eo-m | R |   |
| VENEROIDA | Cardiomantea | S | Prid | S | Prid |
| VENEROIDA | Cardita | T | Dani | R |   |
| VENEROIDA | Carditamera | T | Eo-u | R |   |
| VENEROIDA | Carditella | T | Than | R |   |
| VENEROIDA | Carditellopsis | T | Than | R |   |
| VENEROIDA | Cardites | T | Eo-l | R |   |
| VENEROIDA | Carditomantea | D | Gedi-l | D | Gedi-l |
| VENEROIDA | Carditopsis | T | Ol-l | R |   |
| VENEROIDA | Cardium | T | Plio | R |   |
| VENEROIDA | Carinastarte | T | Ol | T | Plio |
| VENEROIDA | Caspimactra | T | Mi | T | Mi |
| VENEROIDA | Cavilinga | K | Maes-l | R |   |
| VENEROIDA | Cavilucina | T | Eo-l | T | Eo-m-u |
| VENEROIDA | Celtoides | P | l | P | Guad-u |
| VENEROIDA | Centrocardita | T | Eo-u | R |   |
| VENEROIDA | Cerastoderma | T | Ol-l | R |   |
| VENEROIDA | Ceratomyopsis | J | Toar | J | Tith |
| VENEROIDA | Ceroniola | K | Maes | K | Maes |
| VENEROIDA | Cerullia | T | Than-l | T | Plio-u |
| VENEROIDA | Chama | K | Camp | R |   |
| VENEROIDA | Chamelea | T | Ol-l | R |   |
| VENEROIDA | Chametrachea | T | Mi-u | R |   |
| VENEROIDA | Chartocardium | T | Mi-u | T | Mi-u |
| VENEROIDA | Chattonia | T | Pale | R |   |
| VENEROIDA | Chavanella | T | Than-l | T | Eo-u |
| VENEROIDA | Chesacardium | T | Mi-l | T | Plio-u |
| VENEROIDA | Chimela | K | Albi | K | Maes |
| VENEROIDA | Chion | T | Eo-l | R |   |
| VENEROIDA | Chione | T | Ol-l | R |   |
| VENEROIDA | Chionella | T | Eo-u | T | Ol-l |
| VENEROIDA | Chioneryx | T | Plio | R |   |
| VENEROIDA | Chionista | Q | Plei | R |   |
| VENEROIDA | Chionopsis | T | Ol-u | R |   |
| VENEROIDA | Choniocardia | T | Eo-l | T | Eo-u |
| VENEROIDA | Cicatellia | T | Mi | R |   |
| VENEROIDA | Cicatrea | K | Coni | K | Maes |
| VENEROIDA | Ciliatocardium | T | Ol-l | R |   |
| VENEROIDA | Cipliacella | T | Dani | T | Dani |
| VENEROIDA | Circe | T | Eo-m | R |   |
| VENEROIDA | Circomphalus | T | Mi-l-u | R |   |
| VENEROIDA | Claibornicardia | T | Than | T | Eo-u |
| VENEROIDA | Claibornites | T | Dani | T | Eo-u |
| VENEROIDA | Claudiconcha | T | Plio | R |   |
| VENEROIDA | Clausinella | T | Mi-l | R |   |
| VENEROIDA | Clementia | T | Eo-l | R |   |
| VENEROIDA | Clinocardium | T | Ol-l | R |   |
| VENEROIDA | Clisocolus | K | Turo-u | K | Maes |
| VENEROIDA | Cockburnia | T | Eo-u | T | Eo-u |
| VENEROIDA | Codakia | K | Maes-l | R |   |
| VENEROIDA | Codalucina | T | Dani | T | Mi-l-l |
| VENEROIDA | Coelastarte | J | Toar-u | K | Turo |
| VENEROIDA | Coelocyprina | J | Bath | J | Bath |
| VENEROIDA | Coelopis | Tr | Ladi | K | l |
| VENEROIDA | Collignonicardia | K | l | K | l |
| VENEROIDA | Compsomyax | T | Eo-l | R |   |
| VENEROIDA | Comus | Q | Plei | R |   |
| VENEROIDA | Conchocele | T | Eo-u | R |   |
| VENEROIDA | Condylocardia | T | Eo-m-l | R |   |
| VENEROIDA | Condylocuna | T | Eo-m-u | R |   |
| VENEROIDA | Congeriomorpha | D | Fras-u | D | Fras-u |
| VENEROIDA | Cooperella | T | Mi-m | R |   |
| VENEROIDA | Cooperellopsis | T | Mi | T | Mi |
| VENEROIDA | Coralliophaga | T | Eo-l | R |   |
| VENEROIDA | Corbicellopsis | J | Bajo | K | l |
| VENEROIDA | Corbicula | K | Camp | R |   |
| VENEROIDA | Corbiculella | T | Plio | Q | Plei |
| VENEROIDA | Corbiculopsis | K | Apti | K | Apti |
| VENEROIDA | Corburella | J | m | J | u |
| VENEROIDA | Cordiopsis | T | Eo | T | Plio-u |
| VENEROIDA | Cordiula | T | Ol | T | Ol |
| VENEROIDA | Coripia | T | Mi-m | R |   |
| VENEROIDA | Cornucardia | Tr | Nori | Tr | Nori |
| VENEROIDA | Cossmannella | T | Dani | T | Mi-l |
| VENEROIDA | Costacallista | T | Than | R |   |
| VENEROIDA | Costellipitar | T | Ol-u | R |   |
| VENEROIDA | Costocyrena | K | Nc | K | Albi |
| VENEROIDA | Costokidderia | Q | Plei-u | R |   |
| VENEROIDA | Cowperesia | P | u | Tr | l |
| VENEROIDA | Crassatella | K | Nc | T | Mi-m |
| VENEROIDA | Crassatellina | K | u | K | Maes |
| VENEROIDA | Crassatellites | K | Camp | R |   |
| VENEROIDA | Crassatellopsis | D | l | D | l |
| VENEROIDA | Crassatina | T | Eo-u | R |   |
| VENEROIDA | Crassinella | T | Eo-m-l | R |   |
| VENEROIDA | Crenotrapezium | J | Plie | J | Toar |
| VENEROIDA | Crepispisula | T | Than | T | Eo |
| VENEROIDA | Cretocardia | K | u | K | Maes |
| VENEROIDA | Criocardium | K | Ceno | K | Maes-u |
| VENEROIDA | Crustuloides | T | Eo-l | T | Eo-m-u |
| VENEROIDA | Crypolucina | T | Eo-m | T | Eo-u |
| VENEROIDA | Cryptocarida | J | Bajo-u | J | Call |
| VENEROIDA | Cryptocoelopis | Tr | Ladi | Tr | Ladi |
| VENEROIDA | Cryptomactra | T | Mi-u | T | Mi-u |
| VENEROIDA | Ctena | T | Eo-m | R |   |
| VENEROIDA | Ctenocardia | T | Mi-u | R |   |
| VENEROIDA | Cterocardia | K | Camp | K | Maes |
| VENEROIDA | Cultellus | K | Maes-u | R |   |
| VENEROIDA | Cumingia | T | Eo-l | R |   |
| VENEROIDA | Cuna | T | Eo-m-u | R |   |
| VENEROIDA | Cunanax | T | Plio | R |   |
| VENEROIDA | Cuneus | T | Mi | R |   |
| VENEROIDA | Curionia | Tr | Carn | Tr | Rhae |
| VENEROIDA | Cyamiomactra | Q | Plei | R |   |
| VENEROIDA | Cyanocyclas | T | Plio | R |   |
| VENEROIDA | Cycladicama | T | Eo-u | R |   |
| VENEROIDA | Cyclina | T | Eo-m-u | R |   |
| VENEROIDA | Cyclinella | T | Eo-l | R |   |
| VENEROIDA | Cyclinorbis | T | Mi-l | T | Mi-l |
| VENEROIDA | Cyclocardia | T | Eo-m | R |   |
| VENEROIDA | Cyclomactra | T | Plio | R |   |
| VENEROIDA | Cyclopellatia | K | Barr | K | Barr |
| VENEROIDA | Cyclorisma | K | Ceno-l | K | Maes-u |
| VENEROIDA | Cyclorismina | K | Ceno | K | Maes |
| VENEROIDA | Cyclosuneta | Q | Plei | R |   |
| VENEROIDA | Cyclotellina | T | Eo-l | R |   |
| VENEROIDA | Cymatoica | T | Mi | R |   |
| VENEROIDA | Cymbophora | K | Albi | K | Maes-u |
| VENEROIDA | Cypricardella | D | Gedi | C | Step |
| VENEROIDA | Cypricardinia | O | Llde | P | Guad-u |
| VENEROIDA | Cyprimeria | K | Apti | T | Eo |
| VENEROIDA | Cyrenobatissa | T | Eo | R |   |
| VENEROIDA | Cyrenodonax | Q | Plei | R |   |
| VENEROIDA | Cyrenopsis | K | Apti | K | Apti |
| VENEROIDA | Cytheriopsis | T | Eo-m-u | T | Mi |
| VENEROIDA | Cytherocardia | T | Than | T | Mi |
| VENEROIDA | Dacicardium | T | Plio | T | Plio |
| VENEROIDA | Daharina | J | Plie-u | J | Plie-u |
| VENEROIDA | Dallocardia | T | Ol-u | R |   |
| VENEROIDA | Darcinia | T | Eo-l | T | Eo-u |
| VENEROIDA | Decipula | T | Plio | R |   |
| VENEROIDA | Dentonia | K | Ceno | T | Eo |
| VENEROIDA | Devonia | T | Eo-l | T | Eo-u |
| VENEROIDA | Dicerocardium | Tr | Nori | Tr | Rhae |
| VENEROIDA | Dicranodesma | T | Mi-m | T | Mi-m |
| VENEROIDA | Dietrichia | J | ? | J | ? |
| VENEROIDA | Digitaria | T | Ol | R |   |
| VENEROIDA | Digitariopsis | T | Mi-l | T | Mi-l |
| VENEROIDA | Dinocardium | T | Eo-l | R |   |
| VENEROIDA | Diplodonta | K | Sant | R |   |
| VENEROIDA | Discomiltha | J | Oxfo | J | Tith-u |
| VENEROIDA | Discors | T | Eo-l | T | Mi-m |
| VENEROIDA | Disparilia | K | Nc | K | Maes-u |
| VENEROIDA | Ditypodon | T | Mi-u | T | Plio-l |
| VENEROIDA | Divalinga | T | Ol | R |   |
| VENEROIDA | Divalucina | T | Eo-m-l | R |   |
| VENEROIDA | Divaricardium | T | Ol | T | Plio |
| VENEROIDA | Divaricella | T | Than-l | R |   |
| VENEROIDA | Divarikellia | T | Eo-m-l | T | Eo-m-l |
| VENEROIDA | Dobrogimactra | T | Mi | T | Mi |
| VENEROIDA | Dochmocardia | K | Apti-u | K | Maes |
| VENEROIDA | Dollfusia | T | Eo-l | T | Eo-u |
| VENEROIDA | Donacopsis | T | Pale | T | Eo |
| VENEROIDA | Donax | T | Eo-l | R |   |
| VENEROIDA | Dosina | T | Eo-u | R |   |
| VENEROIDA | Dosinella | T | Mi-m | R |   |
| VENEROIDA | Dosinia | T | Ol-l | R |   |
| VENEROIDA | Dosiniopsella | K | l | K | l |
| VENEROIDA | Dosiniopsis | K | Maes | T | Eo-u |
| VENEROIDA | Dosinobia | T | Dani | T | Dani |
| VENEROIDA | Dosinorbis | T | Plio | R |   |
| VENEROIDA | Dozyia | K | Camp | K | Maes-u |
| VENEROIDA | Dreissenomya | T | Plio | T | Plio |
| VENEROIDA | Eamesiella | T | Ol | R |   |
| VENEROIDA | Eastonia | T | Mi-l | R |   |
| VENEROIDA | Egerella | K | Maes | T | Eo-u |
| VENEROIDA | Egesta | T | Mi-m | R |   |
| VENEROIDA | Egracina | Q | Plei | R |   |
| VENEROIDA | Egrona | K | Turo | K | Turo |
| VENEROIDA | Elegantula | Q | Plei | R |   |
| VENEROIDA | Elliptotellina | T | Than | T | Eo-m |
| VENEROIDA | Ensiculus | T | Plio | R |   |
| VENEROIDA | Ensio | J | ? | J | ? |
| VENEROIDA | Ensis | T | Than-l | R |   |
| VENEROIDA | Ensisolen | T | Mi-m | R |   |
| VENEROIDA | Ensitellops | T | Mi-m | R |   |
| VENEROIDA | Eocallista | J | Bajo | J | Tith-u |
| VENEROIDA | Eocrassina | T | Eo-u | T | Eo-u |
| VENEROIDA | Eodon | D | Sieg | C | ? |
| VENEROIDA | Eodonax | J | Tith | K | l |
| VENEROIDA | Eomactra | T | Eo | T | Plio |
| VENEROIDA | Eomeretrix | T | Eo-l | T | Eo-u |
| VENEROIDA | Eomiltha | T | Pale | R |   |
| VENEROIDA | Eomiodon | J | Hett | K | Ceno |
| VENEROIDA | Eophysema | T | Eo-l | T | Eo-u |
| VENEROIDA | Eoprosodacna | T | Mi-l | T | Mi-m |
| VENEROIDA | Eosolen | T | Than | T | Ol-l |
| VENEROIDA | Eotrapezium | Tr | Rhae | J | l |
| VENEROIDA | Epicodakia | T | Mi-m | R |   |
| VENEROIDA | Epicyprina | K | Haut | K | Albi |
| VENEROIDA | Epilucina | J | u | R |   |
| VENEROIDA | Ergenica | T | Ol-l-u | T | Ol-l-u |
| VENEROIDA | Eriphyla | J | Bajo | K | Maes |
| VENEROIDA | Eriphylopsis | K | u | T | Mi-m |
| VENEROIDA | Ervilia | T | Than | R |   |
| VENEROIDA | Erycina | T | Pale | T | Mi |
| VENEROIDA | Erycinella | T | Ol-u | R |   |
| VENEROIDA | Erycinopsis | T | Than | T | Eo |
| VENEROIDA | Etea | K | Camp-l | K | Maes-u |
| VENEROIDA | Ethmocardium | K | Camp-l | K | Maes |
| VENEROIDA | Eucallista | T | Mi-m | R |   |
| VENEROIDA | Eucrassatella | T | Eo-l | R |   |
| VENEROIDA | Euloxa | T | Mi-u-l | T | Mi-u-u |
| VENEROIDA | Eumarcia | T | Eo-u | R |   |
| VENEROIDA | Eurhomalea | T | Eo-u | R |   |
| VENEROIDA | Europicardium | T | Eo-m | T | Plio |
| VENEROIDA | Eurytellina | T | Eo-l | R |   |
| VENEROIDA | Exotica | Q | Plei | R |   |
| VENEROIDA | Fabella | T | Mi | R |   |
| VENEROIDA | Fabulina | T | Mi-l-u | R |   |
| VENEROIDA | Farisia | T | Eo-m-u | T | Eo-u |
| VENEROIDA | Fasciculicardia | T | Dani | T | Mi-m |
| VENEROIDA | Felaniella | T | Pale | R |   |
| VENEROIDA | Fenestricardita | K | Nc | K | Maes |
| VENEROIDA | Fengjiachonia | J | ? | J | ? |
| VENEROIDA | Filosina | K | Nc | K | Apti |
| VENEROIDA | Fimbria | J | Hett | R |   |
| VENEROIDA | Finlayella | T | Mi | T | Plio |
| VENEROIDA | Fischericardium | T | Mi | T | Mi |
| VENEROIDA | Fissilunula | K | Camp | K | Maes |
| VENEROIDA | Flaventia | K | Vala | K | Maes |
| VENEROIDA | Florimetis | T | Ol-u | R |   |
| VENEROIDA | Fossacallista | T | Eo-u | R |   |
| VENEROIDA | Fragum | T | Ol-l | R |   |
| VENEROIDA | Freiastarte | K | Camp | K | Maes |
| VENEROIDA | Frigichione | T | Ng | T | Ng |
| VENEROIDA | Frigidocardium | T | Mi-m | R |   |
| VENEROIDA | Fulcrella | T | Eo-l | R |   |
| VENEROIDA | Fulpia | K | Ceno | K | Ceno |
| VENEROIDA | Fulvia | T | Ol-l | R |   |
| VENEROIDA | Fuscocardium | T | Mi-m | Q | Plei |
| VENEROIDA | Gafrarium | T | Than-l | R |   |
| VENEROIDA | Gaimardia | T | Eo-u | R |   |
| VENEROIDA | Gansuella | J | u | J | u |
| VENEROIDA | Ganxiella | D | l | D | l |
| VENEROIDA | Gardnerella | T | Eo-l | T | Mi |
| VENEROIDA | Gari | T | Mi-m | R |   |
| VENEROIDA | Garum | T | Dani | T | Eo-m-u |
| VENEROIDA | Gastrana | T | Eo-l | R |   |
| VENEROIDA | Gastranopsis | T | Eo | T | Eo |
| VENEROIDA | Geloina | T | Eo | R |   |
| VENEROIDA | Geltena | K | Barr | K | Maes |
| VENEROIDA | Gemma | T | Eo-l | R |   |
| VENEROIDA | Genaxinus | T | Plio | R |   |
| VENEROIDA | Geoffbondia | J | u | J | u |
| VENEROIDA | Gibbolucina | T | Eo-l | R |   |
| VENEROIDA | Gigantocyclus | P | ? | P | ? |
| VENEROIDA | Gilbertharrisella | K | Camp | K | Maes |
| VENEROIDA | Glans | T | Dani | R |   |
| VENEROIDA | Glibertia | T | Plio | T | Plio |
| VENEROIDA | Globivenus | T | Mi-m | R |   |
| VENEROIDA | Globocardium | K | Apti-l | K | Albi-u |
| VENEROIDA | Glossus | K | Ceno | R |   |
| VENEROIDA | Glycydonta | T | Mi-m | R |   |
| VENEROIDA | Glyptoactis | T | Dani | T | Mi-m |
| VENEROIDA | Gnidiella | T | Ol | R |   |
| VENEROIDA | Gobraeus | T | Dani | R |   |
| VENEROIDA | Goethemia | T | Plio | R |   |
| VENEROIDA | Gomphina | T | Eo-u | R |   |
| VENEROIDA | Gomphinella | T | Mi-m | R |   |
| VENEROIDA | Gomphomarcia | T | Mi | T | Mi |
| VENEROIDA | Goniacardia | T | Mi | T | Plio-l |
| VENEROIDA | Gonilia | R | ? | R |   |
| VENEROIDA | Gonimyrtea | K | Maes-l | R |   |
| VENEROIDA | Goniocardium | T | Eo-m | T | Ol-l |
| VENEROIDA | Goodallia | T | Ol-l | R |   |
| VENEROIDA | Goodalliopsis | T | Eo-m-l | T | Eo-m-l |
| VENEROIDA | Goossensia | T | Dani | T | Eo-u |
| VENEROIDA | Goshoraia | K | Ceno | K | Ceno |
| VENEROIDA | Gouldia | T | Dani | R |   |
| VENEROIDA | Grammatodonax | Q | Plei | R |   |
| VENEROIDA | Granocardium | K | Apti | K | Maes-u |
| VENEROIDA | Grateloupia | T | Eo-l | T | Mi-m |
| VENEROIDA | Grotriania | T | Ol | T | Ol |
| VENEROIDA | Grundensia | T | Mi-m | T | Mi-m |
| VENEROIDA | Gujocardia | P | Dora | P | Dora |
| VENEROIDA | Gythemon | J | Bajo | J | Bajo |
| VENEROIDA | Haastina | J | Bajo | J | Bath |
| VENEROIDA | Hamacuna | T | Plio-l | R |   |
| VENEROIDA | Hartwellia | J | Tith | K | Nc |
| VENEROIDA | Hedecardium | T | Eo-m-l | T | Mi-m |
| VENEROIDA | Hemicorbicula | J | Tith-u | J | Tith-u |
| VENEROIDA | Hemicyclonosta | T | Eo-l | T | Plio |
| VENEROIDA | Hemidonax | T | Ol-u | R |   |
| VENEROIDA | Hemilepton | T | Eo | T | Plio |
| VENEROIDA | Hemimactra | T | ? | R |   |
| VENEROIDA | Hercodon | K | Camp | K | Maes |
| VENEROIDA | Here | T | Eo-u | R |   |
| VENEROIDA | Herella | T | Pale | T | Ol |
| VENEROIDA | Herouvalia | T | Eo | T | Eo |
| VENEROIDA | Herzogina | K | Nc | K | Nc |
| VENEROIDA | Heterodonax | T | Plio | R |   |
| VENEROIDA | Heteromacoma | T | Ol-u | R |   |
| VENEROIDA | Heteropis | J | Bath | J | u |
| VENEROIDA | Hiatula | T | Ol-u | R |   |
| VENEROIDA | Hina | T | Eo-m-l | T | Mi-u-u |
| VENEROIDA | Hindsiella | K | Maes | T | Eo-u |
| VENEROIDA | Hinemoana | T | Ol-u | T | Ol-u |
| VENEROIDA | Hippopodium | J | Hett | J | Tith |
| VENEROIDA | Hippopus | T | Mi-l-l | R |   |
| VENEROIDA | Homalina | T | Eo-m-l | R |   |
| VENEROIDA | Hubertschenckia | T | Ol-u | T | Ol-u |
| VENEROIDA | Humilaria | T | Plio | R |   |
| VENEROIDA | Hunanella | J | l | J | l |
| VENEROIDA | Hybolophus | T | Mi | R |   |
| VENEROIDA | Hypanis | T | Plio-u | R |   |
| VENEROIDA | Hyphantosoma | T | Ol-l | T | Plio |
| VENEROIDA | Hysteroconcha | T | Ol-u | R |   |
| VENEROIDA | Iacra | T | Mi-m | R |   |
| VENEROIDA | Icanotia | K | Apti-l | K | Maes |
| VENEROIDA | Iliochione | T | Plio | R |   |
| VENEROIDA | Illesca | T | Eo-u | T | Eo-u |
| VENEROIDA | Illionia | S | Ludl-l | D | Give-l |
| VENEROIDA | Incacardium | K | Maes | K | Maes |
| VENEROIDA | Integricardium | J | Hett | T | Dani |
| VENEROIDA | Iphigenia | T | Mi-l | R |   |
| VENEROIDA | Irus | T | Ol | R |   |
| VENEROIDA | Irusella | T | Mi-m | R |   |
| VENEROIDA | Isocrassina | T | Eo-u | R |   |
| VENEROIDA | Isocyprina | J | Hett-l | J | Oxfo |
| VENEROIDA | Isodomella | K | Nc | K | Nc |
| VENEROIDA | Isopristes | Tr | Nori | Tr | Nori |
| VENEROIDA | Isotancredia | J | Bath | K | l |
| VENEROIDA | Izumia | K | Camp | K | Maes |
| VENEROIDA | Izumicardia | K | Camp | K | Maes |
| VENEROIDA | Jagolucina | T | Dani | T | Eo-u |
| VENEROIDA | Jagonoma | J | Oxfo-l | T | Plio |
| VENEROIDA | Jesonia | T | Eo-u | R |   |
| VENEROIDA | Jurassicardium | J | ? | J | ? |
| VENEROIDA | Kaibabella | P | Leon | P | Leon |
| VENEROIDA | Kakahuia | T | Eo-m | T | Eo-m |
| VENEROIDA | Kalentera | Tr | Carn-u | J | Bath |
| VENEROIDA | Kaneharaia | T | Mi | T | Mi |
| VENEROIDA | Katelysia | T | Eo-l | R |   |
| VENEROIDA | Katherinella | T | Eo-m-l | R |   |
| VENEROIDA | Keenaea | T | Ol-l | R |   |
| VENEROIDA | Keenocardium | T | Ol-l | R |   |
| VENEROIDA | Kellia | T | Eo-l | R |   |
| VENEROIDA | Kelliella | T | Dani | R |   |
| VENEROIDA | Kereia | T | Eo-m-l | R |   |
| VENEROIDA | Kermadysmea | Q | Plei | R |   |
| VENEROIDA | Kidderia | T | Mi-l-u | R |   |
| VENEROIDA | Kitsonia | T | Than | T | Eo |
| VENEROIDA | Korobkoviella | T | Ol-l | T | Ol-l |
| VENEROIDA | Kuia | T | Eo-m-l | T | Plio-l |
| VENEROIDA | Laciolina | Q | Plei | R |   |
| VENEROIDA | Laevicardium | T | Eo-l | R |   |
| VENEROIDA | Laevicirce | T | Plio | R |   |
| VENEROIDA | Lahilleona | K | Camp | T | Dani |
| VENEROIDA | Lahillia | K | Camp-u | K | Maes |
| VENEROIDA | Lajonkairia | T | Mi-l-l | R |   |
| VENEROIDA | Lamelliconcha | T | Eo-l | R |   |
| VENEROIDA | Landinia | K | Sn | T | Eo-u |
| VENEROIDA | Langvophorus | Tr | Nori | Tr | Rhae |
| VENEROIDA | Larma | K | Ceno | K | Ceno |
| VENEROIDA | Lasaea | T | Eo-l | R |   |
| VENEROIDA | Lasaeina | T | Mi-l-u | T | Mi-l-u |
| VENEROIDA | Lasaeokellya | T | Mi-l | T | Mi-m |
| VENEROIDA | Lasaeoneaera | T | Eo-m-l | T | Eo-u |
| VENEROIDA | Latona | T | Mi-m | R |   |
| VENEROIDA | Laubriereia | T | Eo-m-l | T | Eo-u |
| VENEROIDA | Lazariella | T | Mi-l-l | R |   |
| VENEROIDA | Leckhamptonia | J | Bajo | J | Bath |
| VENEROIDA | Legumen | K | l | K | Maes-u |
| VENEROIDA | Lepidocardia | T | Plio | R |   |
| VENEROIDA | Leporimetis | T | Ol-u | R |   |
| VENEROIDA | Leptaxinus | T | Plio | R |   |
| VENEROIDA | Leptesthes | K | u | K | u |
| VENEROIDA | Leptocardia | K | l | K | Maes |
| VENEROIDA | Leptomactra | T | Mi-m | T | Plio-u |
| VENEROIDA | Leptomya | T | Mi-l-u | R |   |
| VENEROIDA | Lepton | K | Albi | R |   |
| VENEROIDA | Leptosolen | K | Albi-u | K | Maes-u |
| VENEROIDA | Leukomoides | T | Mi | T | Mi |
| VENEROIDA | Leuroactis | T | Eo-l | T | Eo-l |
| VENEROIDA | Levimyrtaea | T | Mi | T | Mi |
| VENEROIDA | Linearia | K | Haut-l | K | Maes-u |
| VENEROIDA | Linetia | J | Aale | J | Call |
| VENEROIDA | Linga | T | Eo-l | R |   |
| VENEROIDA | Lioconcha | T | Plio | R |   |
| VENEROIDA | Liocyma | T | Eo-u | R |   |
| VENEROIDA | Liodonax | T | Eo-l | T | Eo-u |
| VENEROIDA | Liothyris | K | Apti | K | Maes |
| VENEROIDA | Lirodiscus | T | Than | T | Eo-u |
| VENEROIDA | Liromissus | T | Mi-l | T | Mi-u |
| VENEROIDA | Lirophora | T | Ol-l | R |   |
| VENEROIDA | Litigiella | T | Mi | R |   |
| VENEROIDA | Longimactra | T | Eo-l | R |   |
| VENEROIDA | Loparia | T | Eo-l | T | Eo-u |
| VENEROIDA | Lophocardium | T | Eo-u | R |   |
| VENEROIDA | Loripes | T | Ol | R |   |
| VENEROIDA | Loripinus | T | Eo | R |   |
| VENEROIDA | Loxo | K | Camp-u | K | Maes-u |
| VENEROIDA | Loxocardium | T | Dani | T | Mi |
| VENEROIDA | Loxoglypta | T | Plio | R |   |
| VENEROIDA | Loxoptychodon | T | Pale | T | Eo-l |
| VENEROIDA | Lucina | K | Turo-u | R |   |
| VENEROIDA | Lucinaxinus | T | Mi | T | Plio |
| VENEROIDA | Lucinella | T | Mi | R |   |
| VENEROIDA | Luciniola | J | Hett-u | J | Plie |
| VENEROIDA | Lucinisca | T | Dani | R |   |
| VENEROIDA | Lucinoma | T | Eo | R |   |
| VENEROIDA | Luciploma | T | Plio-l | T | Plio-l |
| VENEROIDA | Ludbrookia | K | Apti | K | Ceno-u |
| VENEROIDA | Lunulicardia | T | Plio | R |   |
| VENEROIDA | Lutetia | T | Eo-l | T | Eo-u |
| VENEROIDA | Lutraria | T | Mi-l-l | R |   |
| VENEROIDA | Luxuridacna | T | Mi-u | T | Mi-u |
| VENEROIDA | Lyratellina | T | Plio-l | R |   |
| VENEROIDA | Lyrocardium | T | Mi | R |   |
| VENEROIDA | Macalia | T | Plio | R |   |
| VENEROIDA | Macaliopsis | T | Pale | T | Mi |
| VENEROIDA | Machaerodonax | T | Mi | R |   |
| VENEROIDA | Macoma | T | Ol-u | R |   |
| VENEROIDA | Macomona | T | Plio-l | R |   |
| VENEROIDA | Macoploma | T | Plio | R |   |
| VENEROIDA | Macridiscus | T | Plio | R |   |
| VENEROIDA | Macrocallista | T | Than | R |   |
| VENEROIDA | Macrodonax | K | Sn | K | Maes |
| VENEROIDA | Macrosolen | T | Eo-l | T | Mi |
| VENEROIDA | Mactomyella | J | Plie | J | Bajo |
| VENEROIDA | Mactra | K | Turo-u | R |   |
| VENEROIDA | Mactrellona | T | Mi | R |   |
| VENEROIDA | Mactrinula | T | Mi-l | R |   |
| VENEROIDA | Mactrodesma | T | Mi-u-l | T | Mi-u-l |
| VENEROIDA | Mactromeris | T | Ol-l | R |   |
| VENEROIDA | Mactromya | J | Hett-l | J | Tith-u |
| VENEROIDA | Mactromyopsis | J | Hett | J | Call |
| VENEROIDA | Mactrona | T | Plio | T | Plio |
| VENEROIDA | Mactropsis | T | Eo-l | T | Eo-u |
| VENEROIDA | Maghrebella | K | Albi-u | K | u |
| VENEROIDA | Mancikellia | T | Plio | R |   |
| VENEROIDA | Maoricardium | T | Ol-u | R |   |
| VENEROIDA | Maorimactra | T | Mi-l-u | R |   |
| VENEROIDA | Maorithyas | Q | Plei | R |   |
| VENEROIDA | Marama | T | Eo-m-u | T | Plio-u |
| VENEROIDA | Marcia | T | Mi-l-l | R |   |
| VENEROIDA | Marvacrassatella | T | Mi-l | Q | Plei |
| VENEROIDA | Marwickia | T | Dani | T | Dani |
| VENEROIDA | Matheria | O | Cara-m | O | Cara-m |
| VENEROIDA | Mecynodon | D | Eife | D | Eife |
| VENEROIDA | Mediraon | K | Apti | K | Apti |
| VENEROIDA | Meekia | K | Albi | K | Maes-u |
| VENEROIDA | Megacardita | T | Eo-m-l | R |   |
| VENEROIDA | Megalocardia | K | Albi | K | Albi |
| VENEROIDA | Megangulus | T | Mi-l | R |   |
| VENEROIDA | Megapitaria | T | Mi-m | R |   |
| VENEROIDA | Megapraeconia | J | Bajo | J | u |
| VENEROIDA | Megaxinus | T | Ol | R |   |
| VENEROIDA | Meiocardia | K | Maes | R |   |
| VENEROIDA | Meisenia | T | Mi | T | Mi |
| VENEROIDA | Melliteryx | T | Mi-l-l | R |   |
| VENEROIDA | Melosia | T | Mi-l-u | T | Mi-m |
| VENEROIDA | Mercenaria | T | Ol-u | R |   |
| VENEROIDA | Mercimonia | T | Eo | T | Mi |
| VENEROIDA | Meretrissa | T | Ol | T | Ol |
| VENEROIDA | Meretrix | T | Eo-u | R |   |
| VENEROIDA | Merignacia | T | Mi-l-u | T | Mi-l-u |
| VENEROIDA | Merisca | T | Eo-u | R |   |
| VENEROIDA | Merklinicardium | T | Ol-l | T | Ol-l |
| VENEROIDA | Meroena | T | Eo-l | T | Eo-u |
| VENEROIDA | Mesocallista | K | u | K | Maes |
| VENEROIDA | Mesochione | K | Maes | K | Maes |
| VENEROIDA | Mesodesma | T | Eo-u | R |   |
| VENEROIDA | Mesolinga | J | Bath | K | Maes |
| VENEROIDA | Mesomiltha | J | Plie | J | Tith-u |
| VENEROIDA | Mesopleura | T | Mi-m | R |   |
| VENEROIDA | Mexicardia | T | Eo-l | R |   |
| VENEROIDA | Microcallista | T | Eo | R |   |
| VENEROIDA | Microcardium | T | Eo-u | R |   |
| VENEROIDA | Microcirce | Q | Plei | R |   |
| VENEROIDA | Microcyprina | T | Eo-l | T | Eo-u |
| VENEROIDA | Microfragum | Q | Plei | R |   |
| VENEROIDA | Microloripes | T | Pale | R |   |
| VENEROIDA | Micromeris | T | Eo-m-l | R |   |
| VENEROIDA | Microstagon | T | Eo-l | R |   |
| VENEROIDA | Milneria | T | Plio | R |   |
| VENEROIDA | Miltha | T | Dani | R |   |
| VENEROIDA | Milthona | T | Mi | T | Mi |
| VENEROIDA | Minepharus | Tr | Carn | Tr | Carn |
| VENEROIDA | Miocardiella | T | Ng | T | Ng |
| VENEROIDA | Miocardiopsis | K | Maes | T | Eo |
| VENEROIDA | Miodomeris | T | Eo-m-l | T | Eo-u |
| VENEROIDA | Miodontiscus | T | Mi-m | R |   |
| VENEROIDA | Mioerycina | T | Mi-m | T | Mi-m |
| VENEROIDA | Miorangia | T | Mi | T | Mi |
| VENEROIDA | Miricardium | T | Plio | T | Plio |
| VENEROIDA | Modiella | D | Emsi | D | Give-u |
| VENEROIDA | Modiolina | K | Ceno | K | Ceno |
| VENEROIDA | Moerella | T | Eo-l | R |   |
| VENEROIDA | Mokattamia | T | Eo-l | T | Eo-u |
| VENEROIDA | Monitilora | T | Dani | R |   |
| VENEROIDA | Montacuta | T | Eo-l | R |   |
| VENEROIDA | Montanaria | D | Emsi | D | Emsi |
| VENEROIDA | Mulinia | T | Plio-l | R |   |
| VENEROIDA | Mulinoides | K | Camp | K | Maes |
| VENEROIDA | Musculiopsis | K | l | K | l |
| VENEROIDA | Mutiella | K | Turo-l | K | Maes-u |
| VENEROIDA | Myadesma | T | Eo-l | T | Mi |
| VENEROIDA | Mygallia | K | Albi | K | Maes |
| VENEROIDA | Myllita | T | Plio | R |   |
| VENEROIDA | Myllitella | T | Ol | R |   |
| VENEROIDA | Myoconcha | Tr | Olen-u | K | Maes-u |
| VENEROIDA | Myophoricardium | Tr | Carn | Tr | Carn |
| VENEROIDA | Myophoriopis | Tr | Ladi | Tr | Rhae |
| VENEROIDA | Myrene | J | Kimm | K | Berr-l |
| VENEROIDA | Myrsopsis | T | Mi | T | Plio |
| VENEROIDA | Myrtea | K | Sant | R |   |
| VENEROIDA | Myrteopsis | T | Mi | T | Mi |
| VENEROIDA | Myrtucina | T | Eo-l | T | Eo-u |
| VENEROIDA | Mysella | T | Eo-l | R |   |
| VENEROIDA | Mysia | T | Plio | R |   |
| VENEROIDA | Nagaoella | K | Albi | K | Albi |
| VENEROIDA | Namnetia | T | Eo-m-l | T | Eo-u |
| VENEROIDA | Nanopitar | T | Plio | R |   |
| VENEROIDA | Naulia | K | u | K | Maes |
| VENEROIDA | Neaeromya | T | Mi | R |   |
| VENEROIDA | Nelltia | K | Apti | K | Maes |
| VENEROIDA | Nemetia | K | Apti | K | Apti |
| VENEROIDA | Nemocardium | K | Apti-l | R |   |
| VENEROIDA | Neocrassina | J | Hett | K | l |
| VENEROIDA | Neocypricardinia | C | Vise | C | Step |
| VENEROIDA | Neogaimardia | Q | Plei-l | R |   |
| VENEROIDA | Neolepton | T | Ol-u | R |   |
| VENEROIDA | Neomiodon | J | Bajo | K | Nc |
| VENEROIDA | Neomiodonoides | J | u | J | u |
| VENEROIDA | Neotapes | T | Plio | R |   |
| VENEROIDA | Neotrapezium | T | Eo-l | R |   |
| VENEROIDA | Neovenerella | T | Mi-m | T | Mi-m |
| VENEROIDA | Neovenericor | T | Ol-u | T | Ol-u |
| VENEROIDA | Neritra | K | Turo-l | K | Maes |
| VENEROIDA | Nesobornia | T | Eo-m | R |   |
| VENEROIDA | Netschajewia | P | ? | P | Tatr |
| VENEROIDA | Nevenulora | T | Eo-l | R |   |
| VENEROIDA | Nicania | T | Mi-l | R |   |
| VENEROIDA | Nicaniella | J | Toar | T | Than |
| VENEROIDA | Nidarica | J | Plie-u | J | Toar-l |
| VENEROIDA | Nilobia | T | Eo-u | T | Eo-u |
| VENEROIDA | Nipponomarcia | T | Mi | T | Mi |
| VENEROIDA | Nitidavenus | T | Than | T | Eo-l |
| VENEROIDA | Nitidotellina | T | Ol-u | R |   |
| VENEROIDA | Notirus | T | Plio-l | R |   |
| VENEROIDA | Notocallista | T | Plio | R |   |
| VENEROIDA | Notochione | T | Ng | R |   |
| VENEROIDA | Notodonax | K | u | K | Maes |
| VENEROIDA | Notopaphia | Q | Plei | R |   |
| VENEROIDA | Novathaca | Q | Plei | R |   |
| VENEROIDA | Numella | T | Mi | R |   |
| VENEROIDA | Nutricola | T | Mi | R |   |
| VENEROIDA | Nuttallia | T | Ol-l | R |   |
| VENEROIDA | Nymphalucina | K | Maes | K | Maes |
| VENEROIDA | Olcesia | T | Ol-u | T | Mi-u |
| VENEROIDA | Olssonella | T | Eo-m-l | T | Eo-m-l |
| VENEROIDA | Omnivenus | T | Eo | T | Eo |
| VENEROIDA | Onestia | K | Apti | K | Albi-u |
| VENEROIDA | Opimaria | T | Plio | T | Plio |
| VENEROIDA | Opis | J | Bajo | K | Maes-u |
| VENEROIDA | Opisoma | J | Plie-u | J | Oxfo-u |
| VENEROIDA | Oriocrassatella | C | Serp-l | P | m |
| VENEROIDA | Orobitella | T | Mi | R |   |
| VENEROIDA | Orthocardium | T | Than-l | T | Eo-u |
| VENEROIDA | Oryctomya | T | Than | T | Mi |
| VENEROIDA | Osoinia | T | Mi | T | Mi |
| VENEROIDA | Ospriasolen | K | Camp | K | Maes |
| VENEROIDA | Oudardia | T | Ol | R |   |
| VENEROIDA | Ovicardium | T | Mi-u-u | T | Plio-u |
| VENEROIDA | Oxyperas | T | Mi-m | R |   |
| VENEROIDA | Pachycardium | K | l | K | Maes-u |
| VENEROIDA | Pachydesma | T | Eo-l | R |   |
| VENEROIDA | Pachykellya | T | Plio | R |   |
| VENEROIDA | Pachyopis | J | Bajo | J | u |
| VENEROIDA | Pachyrismella | J | Oxfo-u | J | Oxfo-u |
| VENEROIDA | Pachythaerus | K | Haut | T | Eo-m |
| VENEROIDA | Pacificor | K | Maes | T | Eo-u |
| VENEROIDA | Palaeocardita | P | Guad-u | Tr | Rhae |
| VENEROIDA | Palaeolucina | C | u | P | Asse |
| VENEROIDA | Palaeomoera | K | Albi-u | K | Maes |
| VENEROIDA | Palaeomya | J | l | J | u |
| VENEROIDA | Paleomarcia | T | Ng | T | Ng |
| VENEROIDA | Panacoma | T | Mi | T | Plio |
| VENEROIDA | Panchione | T | Mi | T | Mi |
| VENEROIDA | Paphia | T | Mi-l-l | R |   |
| VENEROIDA | Paphies | T | Mi-l-u | R |   |
| VENEROIDA | Paphirus | T | Eo-l | R |   |
| VENEROIDA | Papillicardium | T | Ol-l | R |   |
| VENEROIDA | Papyridea | T | Eo-l | R |   |
| VENEROIDA | Paraarctica | T | Ol | T | Ol |
| VENEROIDA | Paracorbicula | K | Nc | K | Nc |
| VENEROIDA | Paracyclas | S | Wenl | D | Fame-u |
| VENEROIDA | Paradonax | T | Ol | R |   |
| VENEROIDA | Paraesa | K | Albi-u | K | Maes |
| VENEROIDA | Paraglans | T | Dani | T | Ol |
| VENEROIDA | Paragouldia | T | Plio | T | Plio |
| VENEROIDA | Paralucinella | T | Ol | T | Ol |
| VENEROIDA | Parastarte | T | Mi-u-l | R |   |
| VENEROIDA | Paratancredia | J | m | J | u |
| VENEROIDA | Parathyasira | Q | Plei | R |   |
| VENEROIDA | Parisiella | T | Eo-m-l | T | Eo-m-l |
| VENEROIDA | Parmulophora | Q | Plei | R |   |
| VENEROIDA | Parvicardium | T | Eo-l | R |   |
| VENEROIDA | Parvicorbus | T | Eo-l | T | Eo-u |
| VENEROIDA | Parvilucina | K | Sn | R |   |
| VENEROIDA | Parvivenus | T | Mi-l | T | Plio |
| VENEROIDA | Passya | T | Eo-u | T | Eo-u |
| VENEROIDA | Patagocardia | K | Maes | K | Maes |
| VENEROIDA | Pectunculus | T | Ol-u | R |   |
| VENEROIDA | Pegophysema | T | Eo-l | R |   |
| VENEROIDA | Pelecyora | T | Than | R |   |
| VENEROIDA | Perampliata | J | Oxfo-u | J | Oxfo-u |
| VENEROIDA | Periglypta | T | Ol-l | R |   |
| VENEROIDA | Permartella | P | Leon-m | P | Leon-m |
| VENEROIDA | Peronaea | T | Eo-m-l | R |   |
| VENEROIDA | Peronidia | T | Eo-m | R |   |
| VENEROIDA | Perrierina | T | Plio-l | R |   |
| VENEROIDA | Persikima | T | Mi-u | R |   |
| VENEROIDA | Perucardia | K | Maes | K | Maes |
| VENEROIDA | Petalocardia | T | Eo-l | T | Ol |
| VENEROIDA | Petricola | T | Than | R |   |
| VENEROIDA | Petricolaria | T | Mi-l-l | R |   |
| VENEROIDA | Petricolirus | Q | Plei | R |   |
| VENEROIDA | Petromactra | K | Camp-l | K | Maes-u |
| VENEROIDA | Phacosoma | T | Ol-u | R |   |
| VENEROIDA | Pharaonella | T | Eo-m-l | R |   |
| VENEROIDA | Pharella | T | Plio | R |   |
| VENEROIDA | Pharodina | K | Ceno | K | Ceno |
| VENEROIDA | Pharus | K | Apti | R |   |
| VENEROIDA | Phaxas | T | Eo-l | R |   |
| VENEROIDA | Phenacocyclas | D | m | D | m |
| VENEROIDA | Phlogocardia | T | Mi-l-u | R |   |
| VENEROIDA | Phlyctiderma | T | Mi | R |   |
| VENEROIDA | Phreagena | T | Plio | T | Plio |
| VENEROIDA | Phyllodina | T | Ol-u | R |   |
| VENEROIDA | Physocardia | Tr | Anis-m | Tr | Carn |
| VENEROIDA | Pillucina | T | Plio | R |   |
| VENEROIDA | Pinguitellina | Q | Plei | R |   |
| VENEROIDA | Pisostrigilla | T | Mi-m | R |   |
| VENEROIDA | Pitar | T | Than | R |   |
| VENEROIDA | Pitarella | T | Eo | R |   |
| VENEROIDA | Pitarina | T | Mi-m | R |   |
| VENEROIDA | Placamen | T | Mi-u | R |   |
| VENEROIDA | Plagiocardium | T | Dani | T | Mi |
| VENEROIDA | Planikellia | T | Eo-m-l | T | Eo-m-l |
| VENEROIDA | Planitivela | T | Plio | R |   |
| VENEROIDA | Plastomiltha | T | Dani | T | Plio |
| VENEROIDA | Platycardia | J | Kimm | J | Tith |
| VENEROIDA | Plebidonax | T | Mi-u | R |   |
| VENEROIDA | Plectosolen | T | Eo-l | T | Eo-m |
| VENEROIDA | Pleiorytis | T | Mi-m | T | Plio-l |
| VENEROIDA | Plesiastarte | T | Eo-l | T | Eo-u |
| VENEROIDA | Plesiocyprina | Tr | Rhae | J | Call |
| VENEROIDA | Pleuriocardia | K | Albi-l | K | Maes-u |
| VENEROIDA | Pleuroconcha | K | u | K | u |
| VENEROIDA | Pleurolucina | T | Ol | R |   |
| VENEROIDA | Pleuromeris | T | Eo-l | R |   |
| VENEROIDA | Pleurophopsis | T | Ol-u | T | Ol-u |
| VENEROIDA | Pliocardia | T | Mi | T | Mi |
| VENEROIDA | Plionema | K | Ceno | K | Ceno |
| VENEROIDA | Plurigens | T | Mi-u | R |   |
| VENEROIDA | Pollex | K | Ceno | K | Maes |
| VENEROIDA | Polymesoda | T | Than | R |   |
| VENEROIDA | Pompholigina | T | Eo-m | R |   |
| VENEROIDA | Potamomya | T | Eo-u | T | Eo-u |
| VENEROIDA | Potidoma | T | Eo-m | R |   |
| VENEROIDA | Praeconia | J | Hett | J | Tith |
| VENEROIDA | Praerangia | T | Than-l | T | Than-l |
| VENEROIDA | Pratulum | K | Vala | R |   |
| VENEROIDA | Priscomactra | K | Ceno | K | Maes |
| VENEROIDA | Pristes | T | Plio | R |   |
| VENEROIDA | Procyprina | J | Oxfo-u | K | Vala |
| VENEROIDA | Prodreissensia | T | Ol-l | T | Ol-l |
| VENEROIDA | Profragum | K | Albi | K | Maes |
| VENEROIDA | Profulvia | T | Ol | Q | Plei |
| VENEROIDA | Pronoella | J | Plie-l | J | Tith-u |
| VENEROIDA | Properycina | T | Eo-u | T | Plio-u |
| VENEROIDA | Prophetilora | T | Pale | R |   |
| VENEROIDA | Prorokia | J | Bajo-l | J | Tith |
| VENEROIDA | Prosocoelogeton | D | u | D | u |
| VENEROIDA | Prosocoelus | D | Sieg | D | Sieg |
| VENEROIDA | Protagelus | K | Camp-l | K | Maes |
| VENEROIDA | Protapes | T | Mi-u | R |   |
| VENEROIDA | Prothyris | D | l | P | Guad |
| VENEROIDA | Protocallithaca | T | Plio | R |   |
| VENEROIDA | Protocardia | Tr | Rhae | K | Maes-l |
| VENEROIDA | Protodonax | K | Apti-l | K | Camp-u |
| VENEROIDA | Protothaca | T | Mi-m | R |   |
| VENEROIDA | Proveniella | K | Vala | K | Maes |
| VENEROIDA | Proxichione | T | Ol-u | T | Mi-l-l |
| VENEROIDA | Psammacoma | T | Mi-l | R |   |
| VENEROIDA | Psammobella | T | Plio | R |   |
| VENEROIDA | Psammobia | T | Mi-l-u | R |   |
| VENEROIDA | Psammodonax | T | Eo-l | T | Eo-u |
| VENEROIDA | Psammoica | T | Eo-m | T | Eo-m |
| VENEROIDA | Psammotaena | T | Eo-m | T | Eo-m |
| VENEROIDA | Psammotellina | Q | Plei | R |   |
| VENEROIDA | Psammotreta | T | Mi-u-u | R |   |
| VENEROIDA | Psathura | T | Eo-l | T | Eo-u |
| VENEROIDA | Psephidia | T | Plio | R |   |
| VENEROIDA | Pseudamiantis | T | Plio | T | Plio |
| VENEROIDA | Pseudaphrodina | K | l | K | l |
| VENEROIDA | Pseudarcopagia | T | Plio | R |   |
| VENEROIDA | Pseudasaphis | K | Ceno | K | Maes |
| VENEROIDA | Pseudastarte | J | Hett | J | Hett |
| VENEROIDA | Pseudisocardia | J | Aale | J | Call |
| VENEROIDA | Pseudocardia | T | Mi | T | Mi |
| VENEROIDA | Pseudocardium | T | Ol | R |   |
| VENEROIDA | Pseudochama | T | Eo-m-u | R |   |
| VENEROIDA | Pseudocorbula | Tr | Olen-u | Tr | Rhae |
| VENEROIDA | Pseudocyrena | T | Plio-l | R |   |
| VENEROIDA | Pseudoirus | T | Mi-m | R |   |
| VENEROIDA | Pseudolepton | T | Mi | T | Mi |
| VENEROIDA | Pseudolucinisca | T | Ol | R |   |
| VENEROIDA | Pseudometis | T | Mi | R |   |
| VENEROIDA | Pseudomiltha | T | Eo-l | T | Plio |
| VENEROIDA | Pseudomyoconcha | Tr | m | Tr | Carn |
| VENEROIDA | Pseudopermorphus | P | Leon-u | P | Tatr |
| VENEROIDA | Pseudopis | J | Plie-l | J | Toar-u |
| VENEROIDA | Pseudopleurophorus | K | Camp | K | Maes |
| VENEROIDA | Pseudopythina | T | Plio | R |   |
| VENEROIDA | Pseudosanguinolites | D | ? | D | ? |
| VENEROIDA | Pseudotrapezium | J | Toar-u | J | Tith-u |
| VENEROIDA | Pseudoxyperas | T | Eo-m-l | R |   |
| VENEROIDA | Pterolucina | T | Dani | T | Mi |
| VENEROIDA | Pteroluter | K | Turo-u | K | Turo-u |
| VENEROIDA | Pteromeris | T | Than-l | R |   |
| VENEROIDA | Pteromyrtea | T | Dani | Q | Plei |
| VENEROIDA | Pteropsella | T | Eo-l | T | Eo-m-u |
| VENEROIDA | Ptychomya | J | Kimm | K | Maes |
| VENEROIDA | Punipagia | T | Mi-m | R |   |
| VENEROIDA | Purpurocardia | T | Dani | R |   |
| VENEROIDA | Puyseguria | T | Ol-u | R |   |
| VENEROIDA | Pygocardia | T | Ol | T | Plio |
| VENEROIDA | Pythina | T | Eo-u | R |   |
| VENEROIDA | Quadrans | T | Plio | R |   |
| VENEROIDA | Quenstedtia | J | Toar-u | J | Tith-u |
| VENEROIDA | Quidnipagus | Q | Plei | R |   |
| VENEROIDA | Radiocondyla | T | Mi | R |   |
| VENEROIDA | Raeta | K | Maes | R |   |
| VENEROIDA | Ragozinia | P | ? | P | ? |
| VENEROIDA | Raina | T | Ol-u | T | Plio-u |
| VENEROIDA | Rakhia | T | Eo-l | T | Eo-l |
| VENEROIDA | Rangia | T | Than-l | R |   |
| VENEROIDA | Recticardo | K | u | T | Pale |
| VENEROIDA | Recurvella | T | Eo-m-u | T | Ol |
| VENEROIDA | Redicirce | Q | Plei | R |   |
| VENEROIDA | Regozara | T | Mi-m | R |   |
| VENEROIDA | Remondia | K | l | K | l |
| VENEROIDA | Resania | T | Mi-m | R |   |
| VENEROIDA | Resatrix | K | l | K | Camp |
| VENEROIDA | Rexithaerus | T | Mi-l | R |   |
| VENEROIDA | Rhabdopitaria | T | Eo-m-l | T | Eo-m-u |
| VENEROIDA | Rhaetidia | Tr | Anis-u | Tr | Nori-u |
| VENEROIDA | Rhaiphiale | K | Turo | K | Turo |
| VENEROIDA | Rhectomyax | K | Camp | K | Maes |
| VENEROIDA | Rictocyma | T | Plio | R |   |
| VENEROIDA | Rimmyjimina | P | Leon | P | Leon |
| VENEROIDA | Rochefortia | T | Plio | R |   |
| VENEROIDA | Rochefortula | T | Mi | R |   |
| VENEROIDA | Rochella | K | u | K | u |
| VENEROIDA | Rohea | T | Mi-l-u | T | Mi-m |
| VENEROIDA | Rohini | T | Ol | T | Ol |
| VENEROIDA | Rollierella | J | Bath | J | Bath |
| VENEROIDA | Rostrocardia | K | u | K | u |
| VENEROIDA | Roudairia | K | Ceno | K | Maes-u |
| VENEROIDA | Rudicardium | T | Mi-u | R |   |
| VENEROIDA | Ruditapes | T | Mi-l-l | R |   |
| VENEROIDA | Ruellia | T | Eo | T | Eo |
| VENEROIDA | Rupellaria | T | Eo | R |   |
| VENEROIDA | Rzehakia | T | Ol-l | T | Mi-m |
| VENEROIDA | Sakawanella | Tr | Carn-l | Tr | Carn-l |
| VENEROIDA | Salaputium | T | Eo-m-u | R |   |
| VENEROIDA | Saltocuna | T | Plio | R |   |
| VENEROIDA | Sanguinolaria | T | Than-l | R |   |
| VENEROIDA | Sarmaticardium | T | Mi-u | T | Mi-u |
| VENEROIDA | Sarmatidonax | T | Mi-u-l | T | Mi-u-l |
| VENEROIDA | Sarmatimactra | T | Mi-u | T | Mi-u |
| VENEROIDA | Saulella | T | Than | T | Than |
| VENEROIDA | Sawkinsia | T | Eo-m | T | Mi-l-u |
| VENEROIDA | Saxidomus | T | Eo-l | R |   |
| VENEROIDA | Saxolucina | T | Dani | T | Ol-l |
| VENEROIDA | Scacchia | T | Eo-l | R |   |
| VENEROIDA | Scalaricardita | T | Ol | T | Plio-u |
| VENEROIDA | Scalpomactra | T | Eo-m-l | R |   |
| VENEROIDA | Scambula | K | Camp | K | Maes-u |
| VENEROIDA | Schafhaeutlia | Tr | Anis-m | Tr | Nori-u |
| VENEROIDA | Schedocardia | T | Dani | T | Eo-u |
| VENEROIDA | Schedotrapezium | K | Camp | K | Maes |
| VENEROIDA | Schizocardita | Tr | Nori | Tr | Nori |
| VENEROIDA | Scintilla | T | Eo-m-l | R |   |
| VENEROIDA | Scintillona | T | Mi-l | R |   |
| VENEROIDA | Scissula | T | Mi-m | R |   |
| VENEROIDA | Scissulina | T | Mi-m | R |   |
| VENEROIDA | Scittila | K | Haut-u | K | Apti-l |
| VENEROIDA | Scrobiculabra | T | Than-u | T | Eo-u |
| VENEROIDA | Scrobicularia | T | Than-l | R |   |
| VENEROIDA | Scutarcopagia | T | Plio | R |   |
| VENEROIDA | Sechurina | K | u | K | Maes |
| VENEROIDA | Securella | T | Ol | T | Plio |
| VENEROIDA | Seebachia | J | Tith | K | Nc |
| VENEROIDA | Seendia | K | Nc | K | Albi-u |
| VENEROIDA | Semelangulus | T | Eo-u | R |   |
| VENEROIDA | Semele | T | Than | R |   |
| VENEROIDA | Semelina | T | Ol-l | R |   |
| VENEROIDA | Semeloidea | T | Ol | R |   |
| VENEROIDA | Semierycina | T | Mi | R |   |
| VENEROIDA | Senis | J | Tith-u | K | Maes |
| VENEROIDA | Septeuilia | T | Eo-l | T | Eo-u |
| VENEROIDA | Septocardia | Tr | Nori-l | Tr | Nori-l |
| VENEROIDA | Serratina | T | Mi-l-u | R |   |
| VENEROIDA | Serripes | T | Ol-l | R |   |
| VENEROIDA | Serrula | T | Mi-u-l | R |   |
| VENEROIDA | Sexta | K | Ceno | K | Ceno |
| VENEROIDA | Siliqua | T | Dani | R |   |
| VENEROIDA | Similivenus | T | Eo | T | Ol |
| VENEROIDA | Sinodiopsis | T | Eo | T | Eo |
| VENEROIDA | Sinonia | K | Ceno | K | Ceno |
| VENEROIDA | Sinonovacula | T | Ol-u | R |   |
| VENEROIDA | Sinopsammobia | J | u | J | u |
| VENEROIDA | Sinucongeria | T | Plio | T | Plio |
| VENEROIDA | Sinuosipagia | T | Eo | T | Eo |
| VENEROIDA | Siratoria | T | Mi | T | Mi |
| VENEROIDA | Sita | K | Maes | T | Eo-m-u |
| VENEROIDA | Siungiudella | J | l | J | l |
| VENEROIDA | Sogamosa | T | Eo-u | T | Eo-u |
| VENEROIDA | Solecardia | T | Plio | R |   |
| VENEROIDA | Solecurtus | T | Than-l | R |   |
| VENEROIDA | Solen | T | Than | R |   |
| VENEROIDA | Solena | T | Eo-m-u | R |   |
| VENEROIDA | Solyma | K | Ceno | K | Maes |
| VENEROIDA | Somarctica | J | Kimm | J | Kimm |
| VENEROIDA | Sourimis | K | Maes | K | Maes |
| VENEROIDA | Sowerbya | J | Toar-u | K | Vala-l |
| VENEROIDA | Spaniodontella | T | Mi-m | T | Mi-u |
| VENEROIDA | Spaniorinus | K | Maes | R |   |
| VENEROIDA | Sphaera | K | Vala | K | Albi |
| VENEROIDA | Sphaeriola | J | Hett | J | Bath |
| VENEROIDA | Spissatella | T | Eo-m-u | R |   |
| VENEROIDA | Spisula | T | Than-l | R |   |
| VENEROIDA | Spisulona | T | Plio-u | T | Plio-u |
| VENEROIDA | Sportella | T | Dani | T | Mi |
| VENEROIDA | Staffinella | J | Bath | J | Bath |
| VENEROIDA | Stahlia | J | Toar | J | Toar |
| VENEROIDA | Stchepinskya | K | Maes | T | Eo-u |
| VENEROIDA | Stearnsia | K | l | K | l |
| VENEROIDA | Stereomactra | T | Mi-u | T | Plio |
| VENEROIDA | Stewartia | T | Ol-u | T | Plio |
| VENEROIDA | Stiphromactra | T | Eo | T | Eo |
| VENEROIDA | Storthodon | Tr | Ladi | Tr | Ladi |
| VENEROIDA | Striacallista | T | Ol | R |   |
| VENEROIDA | Strigilla | T | Eo-u | R |   |
| VENEROIDA | Striolucina | T | Eo | T | Plio |
| VENEROIDA | Strophocardia | T | Plio | R |   |
| VENEROIDA | Stutchburia | C | u | P | Djhu |
| VENEROIDA | Sublandinia | K | u | K | u |
| VENEROIDA | Subvenericardia | K | Maes | K | Maes |
| VENEROIDA | Sulcilioconcha | T | Plio | R |   |
| VENEROIDA | Sulcocardia | T | Ol | T | Ol |
| VENEROIDA | Sunetta | T | Than | R |   |
| VENEROIDA | Sunettina | T | Plio | R |   |
| VENEROIDA | Symmorphomactra | T | Mi | R |   |
| VENEROIDA | Syndosmya | T | Eo-l | R |   |
| VENEROIDA | Tagelus | T | Ol-u | R |   |
| VENEROIDA | Taiwancorbicula | T | Ol | T | Ol |
| VENEROIDA | Taiwanobarnea | T | Mi-l | T | Mi-l |
| VENEROIDA | Talabrica | T | Plio-u | R |   |
| VENEROIDA | Talocodakia | T | Ol | R |   |
| VENEROIDA | Tancredia | J | Hett | T | Dani |
| VENEROIDA | Tancretella | K | Haut | K | Albi |
| VENEROIDA | Tapes | T | Ol | R |   |
| VENEROIDA | Tauraxinus | T | Mi | R |   |
| VENEROIDA | Taurotapes | T | Mi | T | Mi |
| VENEROIDA | Tawera | T | Eo-l | R |   |
| VENEROIDA | Tealbya | K | Nc | K | Nc |
| VENEROIDA | Tellidora | T | Mi-u-u | R |   |
| VENEROIDA | Tellidorella | T | Mi | R |   |
| VENEROIDA | Tellimya | T | Mi | R |   |
| VENEROIDA | Tellina | T | Plio-u | R |   |
| VENEROIDA | Tellinella | K | Sant | R |   |
| VENEROIDA | Tellinidella | T | Mi-u-l | R |   |
| VENEROIDA | Tellinides | T | Ol-l | R |   |
| VENEROIDA | Tellinimactra | Q | Plei | R |   |
| VENEROIDA | Tellinimera | K | Camp-l | T | Dani |
| VENEROIDA | Tellinocyclas | T | Pale | T | Eo |
| VENEROIDA | Tellinota | T | Ol-u | R |   |
| VENEROIDA | Tellipiura | K | u | K | Maes |
| VENEROIDA | Tellurimya | J | Bath | J | Call |
| VENEROIDA | Temblornia | T | Eo-l | T | Plio |
| VENEROIDA | Temnoconcha | T | Mi-u-l | R |   |
| VENEROIDA | Tendagurium | J | ? | K | ? |
| VENEROIDA | Tenea | K | Turo-u | K | Maes-u |
| VENEROIDA | Tentidonox | T | Plio-l | R |   |
| VENEROIDA | Tenuimactra | T | Eo-l | T | Eo-l |
| VENEROIDA | Terraia | P | Guad-u | Tr | l |
| VENEROIDA | Tetoria | J | m | J | m |
| VENEROIDA | Textivenus | T | Eo-m-u | T | Eo-m-u |
| VENEROIDA | Theora | T | Plio | R |   |
| VENEROIDA | Thetiopsis | K | u | K | Maes |
| VENEROIDA | Thetis | K | Haut-l | K | Turo |
| VENEROIDA | Thyasira | K | Albi | R |   |
| VENEROIDA | Tikia | K | Camp | K | Maes |
| VENEROIDA | Timoclea | T | Mi-l-l | R |   |
| VENEROIDA | Timothynus | T | Eo-l | R |   |
| VENEROIDA | Titanocardium | T | Ol-u | T | Mi-u-u |
| VENEROIDA | Tivela | T | Ol-l | R |   |
| VENEROIDA | Tivellina | T | Than | T | Mi-l |
| VENEROIDA | Tobarum | T | Plio | T | Plio |
| VENEROIDA | Torastarte | Tr | Rhae | Tr | Rhae |
| VENEROIDA | Tortarctica | K | Albi | K | Albi |
| VENEROIDA | Tortucardia | K | Maes | K | Maes |
| VENEROIDA | Trachycardium | T | Than | R |   |
| VENEROIDA | Transennella | T | Than | R |   |
| VENEROIDA | Trapezicardita | K | l | K | l |
| VENEROIDA | Trapezium | K | Ceno | R |   |
| VENEROIDA | Trautscholdia | J | Toar-u | J | u |
| VENEROIDA | Tresus | T | Eo-l | R |   |
| VENEROIDA | Triaphorus | Tr | Ladi | Tr | Carn-u |
| VENEROIDA | Tridacna | T | Mi-l | R |   |
| VENEROIDA | Tridonta | K | Nc | R |   |
| VENEROIDA | Trifaricardium | T | Mi | R |   |
| VENEROIDA | Trigonastarte | J | m | J | m |
| VENEROIDA | Trigoniocardia | T | Ol-u | R |   |
| VENEROIDA | Trigonocallista | K | Camp | K | Maes |
| VENEROIDA | Trigonocrassatella | K | l | K | l |
| VENEROIDA | Trigonopis | J | l | K | l |
| VENEROIDA | Trinitasia | T | Mi | T | Mi |
| VENEROIDA | Tripleura | D | Sieg | D | Sieg |
| VENEROIDA | Tulongcardium | Tr | u | Tr | u |
| VENEROIDA | Turia | T | Eo-l | T | Mi-u |
| VENEROIDA | Turtonia | T | Mi | R |   |
| VENEROIDA | Tusayana | D | Fras-u | D | Fras-u |
| VENEROIDA | Tutcheria | Tr | Carn | J | Toar-u |
| VENEROIDA | Uddenia | K | Camp-l | K | Maes-u |
| VENEROIDA | Ungulina | T | Mi-l-l | R |   |
| VENEROIDA | Unicardiopsis | J | Toar-u | J | Kimm-l |
| VENEROIDA | Unicardium | Tr | Olen-u | K | Maes |
| VENEROIDA | Urbnisia | T | Ol-l-u | T | Ol-l-u |
| VENEROIDA | Varicardium | T | Eo-m-u | T | Mi-m |
| VENEROIDA | Vasticardium | T | Eo-u | R |   |
| VENEROIDA | Vectianella | K | Nc | K | Apti |
| VENEROIDA | Vectorbis | K | l | K | l |
| VENEROIDA | Veloritina | J | m | K | Maes |
| VENEROIDA | Venerella | T | Eo-l | T | Eo-u |
| VENEROIDA | Venericardia | K | Albi | R |   |
| VENEROIDA | Venericardiella | K | Camp | K | Maes |
| VENEROIDA | Venericor | K | Maes | T | Eo-u |
| VENEROIDA | Venericyprina | J | Kimm | K | Apti |
| VENEROIDA | Veneritapes | T | Eo-l | T | Eo-u |
| VENEROIDA | Venerupis | T | Ol-u | R |   |
| VENEROIDA | Venidia | T | Eo | T | Eo |
| VENEROIDA | Veniella | K | Apti | T | Than |
| VENEROIDA | Venilicardia | K | Nc | K | Maes |
| VENEROIDA | Ventricolaria | T | Ol-l | R |   |
| VENEROIDA | Ventricoloidea | T | Ol-u | R |   |
| VENEROIDA | Venus | T | Eo-l | R |   |
| VENEROIDA | Vepricardium | T | Mi-l | R |   |
| VENEROIDA | Verchojanogrammysia | P | ? | P | ? |
| VENEROIDA | Veremolpa | T | Mi-m | R |   |
| VENEROIDA | Vermitexta | T | Eo | R |   |
| VENEROIDA | Verticipronus | T | Plio-l | R |   |
| VENEROIDA | Vesicomya | T | Eo-u | R |   |
| VENEROIDA | Vetericardiella | K | Sn | K | Maes-u |
| VENEROIDA | Viaderella | T | Mi | T | Mi |
| VENEROIDA | Vietnamicardium | Tr | Nori | Tr | Rhae |
| VENEROIDA | Villorita | T | Ol-l | R |   |
| VENEROIDA | Vimentum | T | Mi-u | R |   |
| VENEROIDA | Vokesella | J | ? | J | ? |
| VENEROIDA | Volupia | T | Eo-m | T | Eo-u |
| VENEROIDA | Volupicuna | T | Mi-l-u | R |   |
| VENEROIDA | Waisiuconcha | T | Mi | R |   |
| VENEROIDA | Wallucina | T | Mi | R |   |
| VENEROIDA | Willimactra | K | Turo-u | K | Camp-u |
| VENEROIDA | Xenocardita | K | Apti | K | Apti |
| VENEROIDA | Xenoloupia | T | Eo | T | Eo |
| VENEROIDA | Yabea | J | u | K | Albi |
| VENEROIDA | Yagudinella | T | Mi-u-u | R |   |
| VENEROIDA | Yokoyamaina | J | Hett | J | Hett |
| VENEROIDA | Zemyllita | T | Plio-l | R |   |
| VENEROIDA | Zemysia | K | Camp | R |   |
| VENEROIDA | Zemysina | T | Eo-l | R |   |
| VENEROIDA | Zenatia | K | u | R |   |
| VENEROIDA | Zenatiopsis | T | Mi-l | R |   |
| VENEROIDA | Zenatraria | Q | Plei | Q | Plei |
| VENEROIDA | Zorrita | K | Maes | T | Mi |
| VENEROIDA | Zoziella | T | Eo-l | T | Eo-l |
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FOP = Period of first occurrence
FOS = Stage of first occurrence
LOP = Period of last occurrence
LOS = Stage of last occurrence
Stage abbreviations follow Sepkoski (2002).