Turricula houdasi (FOSSIL) (A.E.M. Cossmann, 1898 †)
Tomellana hupferi (H. Strebel, 1912)
Turricula ilonae (FOSSIL) Baldi, 1966 †
Toxiclionella impages (A. Adams & L.A. Reeve,1848)
Clavatula imperialis J.B.P.A. Lamarck, 1816
Turricula inarata (FOSSIL) (J. de C. Sowerby,1850 †)
Turricula inchoata (FOSSIL) A.E.M. Cossmann & G. Pissarro †,
Clavatula inedita (FOSSIL) L.M.D. Bellardi, 1877 †
Surcula ingens (FOSSIL) Mayer-Eymar, 1895 †
Turricula intermedia (FOSSIL) (H.G. Bronn, 1837 †)
Clavatula interrupta (FOSSIL) (G.B. Brocchi, 1814 †)
Turricula intortella (FOSSIL) A.E.M. Cossmann, 1898 †
Surcula iravadica (FOSSIL) E.W. Vredenburg, 1921 †
Gemmuloborsonia jarrigei A.V. Sysoev & P. Bouchet,1996
Turricula javana (C. Linnaeus, 1767)
Benthoclionella jenneri R.N. Kilburn, 1974
Perrona jessica J.C. Melvill, 1923
Perrona jouanneti (FOSSIL) C. des Moulins, 1842 †
Clavatula juliae (FOSSIL) Hoenes & M. Auinger,1891 †
Clavatula kalliglypta (FOSSIL) J. Gardner, 1938 †
Surcula karenaica (FOSSIL) Noetling, 1901 †
Gemmuloborsonia karubar A.V. Sysoev & P. Bouchet,1996
Clivunella katzeri (FOSSIL) (Gorjanovic-Kramberger,1909 †)
Turricula kayalensis (FOSSIL) A. Dey, 1961 †
Turricula kelirensis (FOSSIL) (K. Martin, 1916 †)
Clavatula knudseni F. Nolf & J. Verstraeten,2007
Clavatula kowalewskii (FOSSIL) W. Baluk, 2003 †
Clavatula kraepelini (H. Strebel, 1914)
Clavatula kraepelini pallida H. Strebel, 1914
Clionella kraussii (E.A. Smith, 1877)
Makiyamaia kurodae T. Shuto & Y. Ueda, 1963
Surcula labiata (FOSSIL) W.M. Gabb, 1873 †
Clavatula labiolirata (FOSSIL) B.M. Landau & al., 2013 †
Clavatula laevigata (FOSSIL) K.E.I. von Eichwald,1853 †
Fusiturris laubrierei (FOSSIL) (A.E.M. Cossmann, 1889 †)