Lithoglyphus acutus (FOSSIL) Cobalcescu, 1883 †
Potamolithus agapetus H.A. Pilsbry, 1911
Fluminicola ahjumawi R. Hershler, H.P. Liu, T.J. Frest& E.J. Johannes, 2007
Shadinia akramowskii (V.I. Zhadin, 1952)
Somatogyrus alcoviensis K.A. Krieger, 1972
Lithococcus aletes F.G. Thompson & R. Hershler,1991
Gillia altilis (I. Lea, 1841)
Lithococcus amazonicus (FOSSIL) Wesselingh, 2006 †
Somatogyrus amnicoloides B. Walker, 1915
Lithoglyphus amplus (FOSSIL) Š. Brusina, 1878 †
Fluminicola anserinus R. Hershler, H.P. Liu, T.J. Frest& E.J. Johannes, 2007
Lithoglyphus apertus H.C. Küster, 1852
Somatogyrus aureus G.W. Tryon, 1865
Potamolithus australis W.A. Biese, 1944
Benedictia baikalensis (G. Gerstfeldt, 1859)
Lithoglyphus bellus (FOSSIL) Papaianopol, 2006 †
Somatogyrus biangulatus B. Walker, 1906
Potamolithus bisinatus H.A. Pilsbry, 1896
Pterides bisinulabris H.A. Pilsbry, 1909
Shadinia bjniensis Bößneck,Walther & Neiber, 2016
Potamolithus buschii (R.W. Dunkerin G.R. von Frauenfeld, 1865)
Fluminicola caballensis R. Hershler, H.P. Liu, T.J. Frest& E.J. Johannes, 2007
Clappia cahabensis W.J. Clench, 1965
Lepyrium cahawbensis (H.A. Pilsbry, 1906)
Lithoglyphus callosus (FOSSIL) Š. Brusina, 1897 †
Potamolithus callosus H.A. Pilsbry, 1926
Lithococcus carinatus (FOSSIL) Wesselingh, 2006 †
Potamolithus carinifer H.A. Pilsbry, 1911
Potamolithus catharinae H.A. Pilsbry, 1911
Potamolithus chloris H.A. Pilsbry, 1911
Lithoglyphus cingulatus (FOSSIL) Cobalcescu, 1883 †
Fluminicola coloradoensis J.P.E. Morrison, 1940
Fluminicola columbiana H. Hemphill, 1899
Potamolithus concordianus J.J. Parodíz, 1966
Potamolithus conicus (A. Brot, 1867)