Venustaconcha ellipsiformis (T.A. Conrad, 1836) Missouri
Pseudodon ellipticus T.A. Conrad, 1865 Cambodia
Lamprotula elongata Y.Y. Liu, W.Z. Zhang& Y.X. Wang, 1980 China, Yangtze River
Pseudanodonta elongata (J.J.J. Holandre, 1836) France, Nantes
Reticulatus elvae (B. Walker, 1924) Nicaragua
Solenaia emarginata (I. Lea, 1860) Thailand
Elliptio errans I. Lea, 1834 Georgia, Macon
Fusconaia escambia W.J. Clench & H. Turner,1956 Alabama54 mm
Coelatura essoensis (M.A. Chaper, 1885) Ivory coast, Abidjan
Lasmigona etowaensis (T.A. Conrad, 1849) Georgia, Etowah river
Lanceolaria eucylindrica G.Y. Lin, 1962 Poyang Lake, Jiangxi, China127 mm
Pseudodontopsis euphratica (J.R. Bourguignat, 1852) Iraq, Tigris and Euphrates basin
Anemina euscaphys (P.M. Heude, 1879) Henan, China54,7 mm
Pressidens exanthematicus (H.C. Küster, 1861) Brunei
Pilsbryoconcha exilis (I. Lea, 1839) Laos69 mm
Pilsbryoconcha exilis compressa (E.C. Von Martens, 1860) Thailand96,3 mm
Physunio eximius (I. Lea, 1856) North Thailand87,3 mm
Trapezoideus exolescens (A.A. Gould, 1843) Cambodia75 mm
Trapezoideus exolescens comptus (G.P. Deshayes, 1875) Cambodia
Trapezoideus exolescens pallegoixi (G.B. Sowerby, 1867) Thailand
Cyrtonaias explicata (P.M.A. Morelet, 1849) Guatemala
Pilsbryoconcha expressa (E.C. Von Martens, 1900) Indonesia, Sunda Islands
Unionetta fabagina (G.P. Deshayes& A. Jullien, 1874) Alabama
Villosa fabalis (I. Lea, 1831) Pennsylvania24 mm
Pegias fabula (I. Lea, 1838) Tennessee, Stones River
Micronaias fallaciosa (C.T. Simpson, 1914) Nicaragua
Haasodonta fannyae (R.I. Johnson, 1948) Indonesia, Merauke
Lampsilis fasciola C.S. Rafinesque, 1820 Alabama60 mm
Ptychobranchus fasciolaris (C.S. Rafinesque, 1820) Michigan94 mm
Parreysia favidens (W.H. Benson, 1862) India, Calcutta
Parreysia feae C.M. Tapparone-Canefri,1889 Myanmar, Tenasserim
Parreysia feddeni W. Theobald, 1873 Yunnan, China
Physunio ferrugineus T.N. Annandale, 1918 Myanmar, Inle Lake
Anodontoides ferussacianus (I. Lea, 1834) Illinois64,1 mm
Aculamprotula fibrosa (P.M. Heude, 1877) China, Poyang Lake138 mm