Publication Haas (1969): classification summary

Alasmidonta, Alasmidonta (Bullella), Alasmidonta (Decurambis), Alasmidonta (Pressodonta), Alasmidonta (Prolasmidonta), Alasmidonta (s.s.), Arcidens, Arkansia, Lasmigona, Lasmigona (Platynaias), Lasmigona (Pterosyna), Lasmigona (s.s.), Lasmigona (Sulcularia), Pegias, Simpsonaias

Anodonta, Anodonta (Anemina), Anodonta (Arnoldina), Anodonta (Brachyanodon), Anodonta (Gabillotia), Anodonta (Lastena), Anodonta (Liouvillea), Anodonta (Mesanodon), Anodonta (Nayadina), Anodonta (Pyganodon), Anodonta (s.s.), Anodontoides, Cristaria, Cristaria (Crassitesta), Cristaria (Pletholophus), Cristaria (s.s.), Lepidodesma, Pilsbryoconcha, Pseudanodonta, Simpsonella, Strophitus, Strophitus (Jugosus), Strophitus (s.s.)

Alathyria, Callonaia, Castalia, Castaliella, Castalina, Chevronaias [sic], Cucumerunio, Diplodon, Diplodon (Bulloideus), Diplodon (Rhipidodonta), Diplodon (s.s.), Diplodon (Schleschiella), Hyridella, Hyridella (Echyridella), Hyridella (Nesonaia), Hyridella (Protohyridella), Hyridella (s.s.), Lortiella, Microdontia, Paxyodon, Prisodon, Triplodon, Triplodon (s.s.), Triplodon (Triquetrana), Velesunio, Virgus, Westralunio

Actinonaias, Carunculina, Conchodromus, Cyprogenia, Dysnomia, Dysnomia (Capsaeformis), Dysnomia (Penita), Dysnomia (Pilea), Dysnomia (s.s.), Dysnomia (Torulosa), Dysnomia (Truncillopsis), Friersonia, Glebula, Lampsilis, Lampsilis (Cyrtonaias), Lampsilis (Delphinonaias), Lampsilis (Disconaias), Lampsilis (Mesonaias), Lampsilis (Ortmanniana), Lampsilis (Phyllonaias), Lampsilis (s.s.), Lampsilis (Venustaconcha), Lampsilis (Villosa), Lemiox, Leptodea, Ligumia, Medionidus, Obliquaria, Obovaria, Obovaria (Pseudoon), Obovaria (s.s.), Pachynaias, Plagiola, Proptera, Ptychobranchus, Ptychobranchus (s.s.), Ptychobranchus (Subtentus), Truncilla

Amblema, Cyclonaias, Discomya, Fusconaia, Lamprotula, Megalonaias, Orthonymus, Plectomerus, Potomida, Pseudobaphia, Psoronaias, Psorula, Quadrula, Quadrula (Luteacarnea), Quadrula (Obliquata), Quadrula (Pleuronaia), Quadrula (Pustulosa), Quadrula (s.s.), Quincuncina, Rhombuniopsis, Schepmania, Tritogonia

Acuticosta, Afronaia, Afroparreysia, Arcidopsis, Arconaia, Balwantia, Barynaias, Caelatura [sic], Caelatura [sic] (Grandidieria), Caelatura [sic] (Kalliphenga), Caelatura [sic] (Kistinaia), Caelatura [sic] (Laevirostris), Caelatura [sic] (Mweruella), Caelatura [sic] (Rhytidonaia), Caelatura [sic] (s.s.), Caelatura [sic] (Zairia), Caelatura [sic] (Zairiella), Cafferia, Canthyria, Caudiculatus, Chamberlainia, Contradens, Ctenodesma, Cuneopsis, Diaurora, Elliptio, Elliptio (Elliptoideus), Elliptio (Eurynia), Elliptio (Micronaias), Elliptio (s.s.), Elongaria, Elongaria (Nannonaia), Elongaria (s.s.), Ensidens, Ensidens (s.s.), Ensidens (Uniandra), Gonidea, Haasodonta, Hemistena, Hyriopsis, Indonaia, Inversidens, Lamellidens, Lanceolaria, Leguminaia, Lexingtonia, Mesafra, Microcondylaea, Nephronaias, Nephronaias (Martensnaias), Nephronaias (Nephritica), Nephronaias (Popenaias), Nephronaias (Reticulatus), Nephronaias (s.s.), Nephronaias (Sphenonaias), Nitia, Nyassunio, Oxynaia, Parreysia, Physunio, Physunio (s.s.), Physunio (Velunio), Plethobasus, Pleurobema, Pressidens, Prisodontopsis, Prohyriopsis, Protunio, Pseudodon, Pseudodon (Bineurus), Pseudodon (Chrysopseudodon), Pseudodon (Cosmopseudodon), Pseudodon (Diplopseudodon), Pseudodon (Indopseudodon), Pseudodon (Monodontina), Pseudodon (Nasus), Pseudodon (Obovalis), Pseudodon (s.s.), Pseudodon (Trigonodon), Pseudodontopsis, Ptychorhynchus, Radiatula, Rectidens, Scabies, Schistodesmus, Solenaia, Trapezoideus, Unio, Uniomerus, Unionetta