Neumayria spoliata (FOSSIL) (Stefanescu, 1896 †)
Gabbiella stanleyi (E.A. Smith, 1877)
Bithynia starmuehlneri P. Glöer & V.M. Pešic,2012
Bithynia stenothyroides (W.L.H. Dohrn, 1857)
Parafossarulus striatulus W.H. Benson
Hydrobioides striatus (W.H. Benson, 1842)
Bithynia subbaraoi (P. Glöer & U. Bössneck,2013)
Bithynia sulcata G. Mandahl-Barth, 1974
Parafossarulus sungariensis I.M. Moskvicheva, 1987
Bithynia syriaca (FOSSIL) Blanckenhorn, 1897 †
Gabbiella tchadiensis G. Mandahl-Barth, 1968
Bithynia teesdalei B. Verdcourt, 1958
Bithynia tentaculata (C. Linnaeus, 1758)
Bithynia tentaculata citrina (C. Linnaeus, 1758)
Bithynia textum T.N. Annandale, 1921
Bithynia thatkeana J.F. Mabille
Bithynia timmii D.A. Odabasi & Arslan,2015
Bithynia toucheana (P.M. Heude, 1890)
Gabbia travancorica (W.H. Benson, 1860)
Pseudobithynia trichonis P. Glöer, C. Albrecht& T. Wilke, 2007
Bithynia troscheli (A. Paasch, 1842)
Digoniostoma truncatum (J.F.T. Eydoux& L.F.A. Souleyet, 1852)
Lufengospira tulotomoides (FOSSIL) Yu & Xi, 1977 †
Gabbia tumida W.F. Ponder, 2003
Hydrobioides turrita (W.T. Blanford, 1869)
Bithynia ungeri (FOSSIL) (H. Rolle, 1860 †)
Boreoelona ussuriensis (P. Ehrmann in F. Büttner& P. Ehrmann, 1927)
Ferebithynia vadaszi (FOSSIL) (W.A. Wenz, 1931 †)
Opisthorchophorus valvatoides V.I. Beriozkina& Y.I. Starobogatov, 1995
Bithynia veneria (FOSSIL) C.F. Fontannes, 1881 †
Gabbiella verdcourti G. Mandahl-Barth, 1968
Bithynia verneuili (FOSSIL) (C. Mayer, 1856 †)
Bithynia verrii (FOSSIL) C. De Stefani, 1880 †
Gabbiella volkovae (FOSSIL) Roshka, 1973 †
Bithynia vukotinovici (FOSSIL) Š. Brusina, 1874 †