Galba elata (FOSSIL) G.P. Deshayes, 1863 †
Corymbina elegans (FOSSIL) (F.J. Cantraine, 1841 †)
Valenciennius ellipticus (FOSSIL) Hanganu, 1961 †
Ladislavella elodes (T. Say, 1821)
Stagnicola elrodi F.C. Baker & J. Henderson,1933
Stagnicola elrodiana F.C. Baker, 1935
Ladislavella emarginata (T. Say, 1821)
Radix enzenbachensis (FOSSIL) T.A. Neubauer& M. Harzhauser in M. Harzhauser & al., 2014 †
Lymnaea euphratica (A. Mousson, 1874)
Aenigmomphiscola europaea N.D. Kruglov& Y.I. Starobogatov, 1981
Galba exigua I. Lea, 1841
Stagnicola exilis I. Lea, 1834
Radix extensa (FOSSIL) (Gorjanovic-Kramberger,1890 †)
Valenciennius facetus (FOSSIL) Taktakishvili, 1967 †
Lymnaea falsipalustris N.D. Kruglov& Y.I. Starobogatov, 1989
Galba ferruginea S.S. Haldeman, 1841
Valenciennius filipescui (FOSSIL) Hanganu, 1972 †
Zagrabica folnegovici (FOSSIL) Š. Brusina, 1884 †
Lymnaea fontinalis (S.E. Studer, 1820)
Stagnicola forbesi (FOSSIL) (Gaudry& Fischer in Gaudry, 1867 †)
Lymnaea fragilis (C. Linnaeus, 1758)
Idaholanx fresti (FOSSIL) S.A. Clark, S.C. Campbell& Lydeard, 2017 †
Stagnicola fusca (L. Pfeiffer, 1821)
Stagnicola gabbi G.W. Tryon, 1865
Galba galbana T. Say, 1825
Galba gaudryi (FOSSIL) W.A. Wenz, 1922 †
Radix gebleri (A.T. von Middendorff,1851)
Radix gedrosiana (T.N. Annandale& B. Prashad, 1919)
Lymnaea girondica (FOSSIL) Noulet, 1854 †
Omphiscola glabra (O.F. Müller, 1774)
Stagnicola gloeeri (M.V. Vinarski, 2011)
Myxas glutinosa (O.F. Müller, 1774)
Undulotheca gojlo (FOSSIL) Moos, 1944 †
Omphiscola gorkai (FOSSIL) Kovalenko in Prysjazhnjuk& al., 2006 †
Lymnaea goupili (A. Moquin-Tandon, 1856)