Traits Taxon list
Actinonaias computata (Crosse & P. Fischer, 1894)
Actinonaias coyensis (Pilsbry, 1910)
Actinonaias didymictidis (T. D. A. Cockerell, 1915) †
Actinonaias ligamentina (Lamarck, 1819) accepted as Ortmanniana ligamentina (Lamarck, 1819)
Actinonaias medellina (I. Lea, 1838)
Actinonaias moctezumensis (Pilsbry, 1910)
Actinonaias pectorosa (Conrad, 1834) accepted as Ortmanniana pectorosa (Conrad, 1834)
Actinonaias sapotalensis (I. Lea, 1841)
Actinonaias shoshonensis (C. A. White, 1876) †
Actinonaias signata (Pilsbry, 1910)
Actinonaias undivaga (Pilsbry, 1910)
Aculamprotula coreana (E. von Martens, 1886)
Aculamprotula fibrosa (Heude, 1877)
Aculamprotula grandidens (I. Lea, 1862)
Aculamprotula nodulosa (W. Wood, 1815)
Aculamprotula scripta (Heude, 1875)
Aculamprotula tientsinensis (Crosse & Debeaux, 1863)
Aculamprotula tortuosa (I. Lea, 1865)
Aculamprotula zonata (Heude, 1883)
Acuneopsis cuneopsiformis X.-Z. Liu, 1978 † accepted as Cuneopsis johboehmi (Frech, 1911) †
Acuneopsis elongatiformis X.-Z. Liu & G.-X. Zhu, 1978 † accepted as Cuneopsis johboehmi (Frech, 1911) †
Acuneopsis luochengensis X.-Z. Liu & G.-X. Zhu, 1978 †
Acuneopsis ovalis X.-Z. Liu & G.-X. Zhu, 1978 †
Acuneopsis xinanensis X.-Z. Liu & G.-X. Zhu, 1978 †
Acuticosta baicalica B.-Y. Huang, 1964 †
Acuticosta chinensis (I. Lea, 1868)
Acuticosta cuspidata B.-Y. Huang & J.-M. Wei, 1976 †
Acuticosta diana F.-X. Guo, 1985 †
Acuticosta elongata B.-Y. Huang & J.-M. Wei, 1976 †
Acuticosta huoerguosica B.-Y. Huang & J.-M. Wei, 1976 †
Acuticosta immutata (Martinson, 1951) †
Acuticosta inflata B.-Y. Huang & J.-M. Wei, 1976 †
Acuticosta orlovi (Lindholm, 1932) †
Acuticosta ovata (C. T. Simpson, 1900)
Acuticosta praechankensis Popova, 1981 †
Acuticosta prolonga Zykin, 1980 †
Acuticosta retiaria (Heude, 1883)
Acuticosta semiretiaria B.-Y. Huang & J.-M. Wei, 1976 †
Acuticosta semisinensis (Martinson, 1951) †
Acuticosta shadini (Martinson, 1951) †
Acuticosta shuangheensis F.-X. Guo, 1985 †
Acuticosta sichuanica H.-Q. Zeng & Y.-Y. Liu, 1989
Acuticosta simplex B.-Y. Huang & J.-M. Wei, 1976 †
Acuticosta subimmutata B.-Y. Huang & J.-M. Wei, 1976 †
Acuticosta suborbiculata B.-Y. Huang & J.-M. Wei, 1984 †
Acuticosta trisulcata (Heude, 1883)
Acuticosta vestitoides (Martinson, 1951) †
Afrohyrioides jowikolensis (R. B. Newton, 1909) †
Alasmidonta (Vanderschaliea) kolasii (Modell, 1931) † represented as Alasmidonta kolasii (Modell, 1931) †
Alasmidonta (Vanderschaliea) kolasii boeckhi (Modell, 1950) † represented as Alasmidonta kolasii boeckhi (Modell, 1950) †
Alasmidonta arcula (I. Lea, 1838)
Alasmidonta atropurpurea (Rafinesque, 1831)
Alasmidonta heterodon (I. Lea, 1829) accepted as Prolasmidonta heterodon (I. Lea, 1829)
Alasmidonta kolasii (Modell, 1931) †
Alasmidonta kolasii boeckhi (Modell, 1950) †
Alasmidonta kolasii kolasii (Modell, 1931) †
Alasmidonta marginata Say, 1818
Alasmidonta mccordi Athearn, 1964
Alasmidonta raveneliana (I. Lea, 1834)
Alasmidonta robusta A. H. Clarke, 1981
Alasmidonta triangulata (I. Lea, 1858)
Alasmidonta undulata (Say, 1817)
Alasmidonta uwharriensis Whelan, M. Perkins & Mays, 2023
Alasmidonta varicosa (Lamarck, 1819)
Alasmidonta viridis (Rafinesque, 1820)
Alasmidonta wrightiana (B. Walker, 1901)
Alathyria coatsi (Ludbrook, 1961) †
Alathyria condola Iredale, 1943
Alathyria jacksoni Iredale, 1934
Alathyria jaqueti (R. B. Newton, 1915) †
Alathyria pertexta Iredale, 1934
Alathyria pertexta magnifica McMichael & Hiscock, 1958
Alathyria pertexta pertexta Iredale, 1934
Alathyria pertexta wardi (Iredale, 1943)
Alathyria profuga (A. Gould, 1850)
Alathyria tamarensis (Etheridge, 1881) †
Amblema baueri (Stanton, 1916) † accepted as Unio baueri Stanton, 1916 †
Amblema cretacollis (Maury, 1902) †
Amblema elliottii (I. Lea, 1857)
Amblema goniambonatus (C. A. White, 1878) †
Amblema gonionotus (C. A. White, 1876) †
Amblema nebrascensis (Meek, 1871) †
Amblema neislerii (I. Lea, 1858)
Amblema plicata (Say, 1817)
Amblema reesidei (Stanton, 1916) †
Amblema trigoniaformis (Maury, 1902) †
Amblemella basalensis Modell, 1969 †
Amblemella gundae Modell, 1969 †
Amblemella pakistana Modell, 1969 †
Amphinaias asperata (I. Lea, 1861) accepted as Rotundaria asperata (I. Lea, 1861) accepted as Cyclonaias asperata (I. Lea, 1861) accepted as Cyclonaias kieneriana (I. Lea, 1852)
Amphinaias couchiana (I. Lea, 1860) accepted as Quadrula couchiana (I. Lea, 1860)
Amphinaias houstonensis (I. Lea, 1859) accepted as Rotundaria houstonensis (I. Lea, 1859) accepted as Cyclonaias houstonensis (I. Lea, 1859) accepted as Cyclonaias pustulosa (I. Lea, 1831)
Amphinaias nodulata (Rafinesque, 1820) accepted as Rotundaria nodulata (Rafinesque, 1820) accepted as Cyclonaias nodulata (Rafinesque, 1820)
Amphinaias pustulosa (I. Lea, 1831) accepted as Rotundaria pustulosa (I. Lea, 1831) accepted as Cyclonaias pustulosa (I. Lea, 1831)
Amphinaias refulgens (I. Lea, 1868) accepted as Rotundaria refulgens (I. Lea, 1868) accepted as Cyclonaias refulgens (I. Lea, 1868) accepted as Cyclonaias pustulosa (I. Lea, 1831)
Amuranodonta kijaensis Moskvicheva, 1973
Anemina arcaeformis (Heude, 1877)
Anemina ermani (Chepalyga, 1976) †
Anemina euscaphys (Heude, 1879)
Anemina fluminea (Heude, 1877)