Potadoma ignobilis K.H.J. Thiele, 1911
Doryssa iheringi (F.C. Baker, 1913)
Doryssa inconspicua (A. Brot, 1874)
Tylomelania inconspicua T. von Rintelen, P. Bouchet& M. Glaubrecht, 2007
Pachychilus indiorum (P.M.A. Morelet, 1849)
Sulcospira infracostata (A. Mousson, 1848)
Tinnyea inornata (FOSSIL) W.A. Wenz, 1932 †
Brotia insolita (A. Brot, 1868)
Tylomelania insulaesacrae (P.B. Sarasin& K.F. Sarasin, 1897)
Doryssa ipupiara L.R.L. Simone, 2001
Brotia iravadica (W.T. Blanford, 1869)
Bellatara janus (FOSSIL) (J.F. Bayan, 1870 †)
Doryssa jaryensis (H.A. Pilsbryin F.C. Baker, 1931)
Terebripirena javana (FOSSIL) (K. Martin, 1879 †)
Madagasikara johnsoni (E.A. Smith, 1882)
Brotia jullieni (G.P. Deshayes, 1874)
Potadoma kadeii A. Samé-Ekobo& T.K. Kristensen, 1985
Doryssa kappleri (J.H. Vernhout, 1914)
Sulcospira kawaluensis Marwoto & Isnaningsih,2012
Brotia kelantanensis (H.B. Preston, 1907)
Tylomelania kristinae T. von Rintelen, P. Bouchet& M. Glaubrecht, 2007
Tylomelania kruimeli T. von Rintelen& M. Glaubrecht, 2003
Tylomelania kuli P.B. Sarasin & K.F. Sarasin,1898
Glyptomelania lacustris (P.M.A. Morelet, 1849)
Tylomelania lalemae (J.H. Kruimel, 1913)
Doryssa lamarckiana (A. Brot, 1870)
Faunus lamarckii (FOSSIL) G.P. Deshayes, 1862 †
Brotia laodelectata F. Köhler, 2008
Pachychilus largillierti (R.A. Philippi, 1843)
Tinnyea lauraea (FOSSIL) (Matheron, 1842 †)
Potadoma liberiensis M.M. Schepman, 1888
Pachychilus liebmanni (R.A. Philippi, 1848)
Potadoma liricincta E.A. Smith, 1888
Bellatara lozoueti (FOSSIL) M. Harzhauser, 2004 †
Doryssa lumbrica (L.A. Reeve, 1860)