IRMNG Taxon list
Actinonaias carinata Barnes, 1823
Actinonaias ellipsiformis Conrad
Actinonaias ligamentina (Lamarck, 1819)
Actinonaias pectorosa (Conrad, 1834)
Alasmidonta arcula (I. Lea, 1838)
Alasmidonta atropurpurea (Rafinesque, 1831)
Alasmidonta calceolus Lea
Alasmidonta fabula (Lea, 1838) accepted as Pegias fabula (I. Lea, 1838)
Alasmidonta heterodon (I. Lea, 1830)
Alasmidonta marginata Say, 1818
Alasmidonta mccordi Athearn, 1964
Alasmidonta minor
Alasmidonta raveneliana (I. Lea, 1834)
Alasmidonta robusta Clarke, 1981
Alasmidonta triangulata (I. Lea, 1858)
Alasmidonta undulata (Say, 1817)
Alasmidonta varicosa (Lamarck, 1819)
Alasmidonta viridis (Rafinesque, 1820)
Alasmidonta wrightiana (Walker, 1901)
Amblema costata Rafinesque, 1832
Amblema custata Rafinesque
Amblema elliottii (I. Lea, 1856)
Amblema neislerii (I. Lea, 1858)
Amblema perplicata Conrad
Amblema peruviana Lamarck
Amblema plicata (Say, 1817)
Anodonta anatina Linnaeus
Anodonta angulata Lea
Anodonta beringiana Middendorff, 1851
Anodonta californiensis I. Lea, 1852
Anodonta cataracta Say, 1817
Anodonta complainta
Anodonta couperiana I. Lea, 1840
Anodonta cygnea (Linnaeus, 1758)
Anodonta dejecta Lewis, 1875
Anodonta gibbosa Say, 1824
Anodonta grandis Say, 1829
Anodonta heardi M.E. Gordon & Hoeh, 1995
Anodonta imbecillis Say, 1829
Anodonta implicata Say, 1829
Anodonta japonica Clessin
Anodonta kennerlyi I. Lea, 1860
Anodonta latirostrata
Anodonta lauta (Martens)
Anodonta nuttalliana Lea, 1838
Anodonta oregonensis I. Lea, 1838
Anodonta peggyae Johnson, 1965
Anodonta piscinalis Nilsson, 1823
Anodonta suborbiculata Say, 1831
Anodonta swinhoei Adams, 1866
Anodonta tasmanica Etheridge
Anodonta wahlamatensis Lea
Anodonta woodiana (Lea)
Anodontoides ferussacianus (I. Lea, 1834)
Anodontoides radiatus (Conrad, 1834)
Arcidens confragosus (Say, 1829)
Arcidens wheeleri (Ortmann & Walker, 1912) accepted as Arkansia wheeleri Ortmann & Walker, 1912
Arkansia wheeleri Ortmann & Walker, 1912
Caelatura rustica (Watson, 1886)
Canthyria collina accepted as Pleurobema collina (Conrad, 1837)
Canthyria steinstansana (Johnson & Clarke, 1983) accepted as Elliptio steinstansana R.I. Johnson & Clarke, 1983
Carunculina cylindrellus Lea, 1868 accepted as Toxolasma cylindrellus (I. Lea, 1868)
Carunculina parva Barnes accepted as Toxolasma parvus (Barnes, 1823)
Carunculina pulla Conrad accepted as Toxolasma pullus (Conrad, 1838)
Cristaria plieate
Cyclonaias tuberculata (Rafinesque, 1820)
Cyprogenia aberti (Conrad, 1850)
Cyprogenia irrorata Lea
Cyprogenia stegaria (Rafinesque, 1820)
Cyrtonaias tampicoensis (I. Lea, 1838)
Disconaias salinasensis (Simpson, 1908)
Dromus dromas (I. Lea, 1834)
Dysnomia arcaeformis (I. Lea, 1831) accepted as Epioblasma arcaeformis (I. Lea, 1831)
Dysnomia biemarginata Lea accepted as Epioblasma biemarginata (I. Lea, 1857)
Dysnomia brevidens Lea accepted as Epioblasma brevidens (I. Lea, 1831)
Dysnomia capsaeformis Lea accepted as Epioblasma capsaeformis (I. Lea, 1834)
Dysnomia flexuosa Rafinesque accepted as Epioblasma flexuosa (Rafinesque, 1820)
Dysnomia florentina Lea accepted as Epioblasma florentina (I. Lea, 1857)
Dysnomia haysiana Lea accepted as Epioblasma haysiana (I. Lea, 1834)
Dysnomia lenior Lea accepted as Epioblasma lenior (I. Lea, 1842)
Dysnomia lewisii Walker accepted as Epioblasma lewisii (Walker, 1910)
Dysnomia metastriata Conrad accepted as Epioblasma metastriata (Conrad, 1838)
Dysnomia nodicella
Dysnomia obliquata Rafinesque, 1820 accepted as Epioblasma obliquata (Rafinesque, 1820)
Dysnomia penita Conrad accepted as Epioblasma penita (Conrad, 1834)
Dysnomia personata Say accepted as Epioblasma personata (Say, 1829)
Dysnomia stewardsoni Lea
Dysnomia sulcata Lea
Dysnomia torulosa Rafinesque accepted as Epioblasma torulosa (Rafinesque, 1820)
Dysnomia triquetra Rafinesque accepted as Epioblasma triquetra (Rafinesque, 1820)
Dysnomia turgidula accepted as Epioblasma turgidula (I. Lea, 1858)
Ellipsaria lineolata (Rafinesque, 1820)
Elliptio ahenea (I. Lea, 1843)
Elliptio angustata (I. Lea, 1831)
Elliptio arca (Conrad, 1834)
Elliptio arctata (Conrad, 1834)
Elliptio beadleiana Lea
Elliptio buckleyi (I. Lea, 1843)
Elliptio chipolaensis (Walker, 1905)
Elliptio cistellaeformis (Lea, 1863)