Bythiospeum francomontanum (R. Bernasconi, 1973)
Beddomeia franklandensis W.F. Ponder & K.B. Clark,1993
Beddomeia franklinensis W.F. Ponder & K.B. Clark,1993
Dasyscias franzi F.G. Thompson & R. Hershler,1991
Catapyrgus fraterculus M. Haase, 2008
Cincinnatia fraterna (F.G. Thompson, 1968)
Hydrobia frauenfeldi (FOSSIL) (M. Hörnes, 1856 †)
Caspia frauenfeldi (FOSSIL) (M. Hörnes, 1856 †)
Pyrgulopsis fresti R. Hershler & H.P. Liu,2009
Fluviopupa freswota S. Zielske & M. Haase,2014
Micromelania freyeri (FOSSIL) Š. Brusina, 1897 †
Hydrobia friedbergi (FOSSIL) Simionescu & Barbu,1940 †
Beddomeia fromensis W.F. Ponder & K.B. Clark,1993
Belgrandiella fuchsi H.D. Boeters, 1970
Orygoceras fuchsi (FOSSIL) (E.A.L. Kittl, 1886 †)
Orygoceras fuchsi (FOSSIL) Gorjanovic-Kramberger,1890 †
Prososthenia fuchsi (FOSSIL) P.S. Pavlovic, 1903 †
Micromelania fuchsiana (FOSSIL) Š. Brusina, 1874 †
Beddomeia fultoni W.F. Ponder & K.B. Clark,1993
Pyrgulopsis fusca R. Hershler, 1998
Prososthenia fusiformis (FOSSIL) P.S. Pavlovic, 1927 †
Hydrobia gabonensis P.M.A. Morelet, 1885
Marstonia gaddisorum F.G. Thompson, 2004
Pyrgula gaerii (S. Clessin & W. Dybowski,1888)
Adriohydrobia gagatinella (H.C. Küster, 1852)
Caspia gaillardi (M. Tadjalli-Pour, 1977)
Pseudamnicola gaillardotii (J.R. Bourguignat, 1856)
Islamia gaiteri M. Bodon, G. Manganelli, I. Sparacio& F.L. Giusti, 1995
Alzoniella galaica (H.D. Boeters & E. Rolán,1988)
Belgrandiella ganslmayri M. Haase, 1993
Rakipyrgus gardneri (F.M. Climo, 1974)
Bythiospeum gardonense H. Girardi, 2009
Bythiospeum garnieri (G. Sayn, 1889)
Tarraconia gasulli (H.D. Boeters, 1981)
Didacus gasulli (H.D. Boeters, 1981)