Eulima hosoyana (FOSSIL) M. Yokoyama †
Eulima hua (P. Bartsch, 1926)
Eulima humilis A. Adams, 1864
Eulima hyalina R.B. Watson, 1883
Oceanida hypolysina (J.C. Melvill, 1904)
Melanella hypsela (A.E. Verrill & K.J. Bush,1900)
Parvioris ibizenca (F. Nordsieck, 1968)
Curveulima icafra (P. Bartsch, 1915)
Fusceulima ignota (K.H.J. Thiele, 1925)
Melanella ima H.A. Pilsbry, 1918
Niso imbricata (G.B. I Sowerby, 1834)
Parvioris imitatrix (O. Böttger, 1893)
Eulima inca (P. Bartsch, 1926)
Eulima incerta H.E. Anton, 1838
Eulima incerta R.B. Newton, 1891
Paramegadenus incerta A. Warén, 1980
Sticteulima incidenta (C.F. Laseron, 1955)
Eulima incolor P. Bouchet & A. Warén,1986
Bulimeulima incolorata (K.H.J. Thiele, 1912)
Hemiaclis incolorata (K.H.J. Thiele, 1912)
Eulima incondita (FOSSIL) J. Marwick, 1931 †
Eulima inconspicua R.B. Watson, 1897
Vitreolina inconspicua (W.H. Turton, 1932)
Vitreolina incurva (M.E.J. Bucquoy, P. Dautzenberg& G.F. Dollfus, 1883)
Eulima indeflexa A. Adams, 1861
Melanella indica (H.B. Preston, 1905)
Curveulima indiscreta (R. Tate, 1898)
Hypermastus indistinctus (K.H.J. Thiele, 1925)
Eulimostraca indomatta L.R.L. Simone & A. Birman,2007
Apicalia inflata (R. Tate & W.L. May,1901)
Stilifer inflatus A. Warén, 1980
Parvioris inflexa (W.H. Pease, 1867)
Sabinella infrapatula (R. Murdoch & H.H. Suter,1906)
Oceanida inglei W.G. Lyons, 1978
Fusceulima ingolfiana P. Bouchet & A. Warén,1986