Cerithium spinosum R.A. Philippi, 1836
Bezanconia spirata (FOSSIL) (J.B.P.A. Lamarck,1804 †)
Ochetoclava stena (FOSSIL) (W.P. Woodring, 1928 †)
Cerithium stercumuscarum A. Valenciennes, 1833
Thericium stercusmuscarum (FOSSIL) A. Valenciennes, 1833 †
Cerithium stigmosum A.A. Gould, 1861
Cerithium stoddardi (FOSSIL) Hislop, 1859 †
Cerithium stracheyi (FOSSIL) d'Archiac & Haime, 1853 †
Rhinoclavis striatus (FOSSIL) (J.G. Bruguière, 1792 †)
Striovertagus striatus (FOSSIL) (J.G. Bruguière, 1792 †)
Cerithium subalucoides (FOSSIL) A.V.M.D. D'Orbigny,1852 †
Clypeomorus subbrevicula (C.H. Oostingh, 1925)
Rhinoclavis subcalvatus (FOSSIL) R. Tate, 1894 †
Cerithium subcylindraceum (FOSSIL) Hislop, 1859 †
Bittium subfragile (FOSSIL) (M. Rouault, 1849 †)
Cerithium subglabrum (FOSSIL) W.H. Hudleston, 1889 †
Cerithium sublineatum (FOSSIL) C. Moore, 1866 †
Bittium submamillatum (De Rayneval & G. Ponzi,1854)
Rhinoclavis submelanoides (FOSSIL) O.G. Michelotti, 1861 †
Cerithium subrubiginosum (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1922 †
Cerithium subscalariforme (FOSSIL) A.V.M.D. D'Orbigny,1889 †
Cerithium subscalariforme spinicostata (FOSSIL) W.H. Hudleston, 1889 †
Cerithium subscalatum H.A. Pilsbry, 1904
Tenuicerithium subulatum (FOSSIL) (J.B.P.A. Lamarck,1804 †)
Bittium sueziensis (A.G. Olivi, 1792)
Taxonia suteri (FOSSIL) (J. Marwick, 1924 †)
Argyropeza suvaensis (FOSSIL) H.S. Ladd, 1977 †
Cestumcerithium suwanneensis (FOSSIL) (W.C. Mansfield, 1937 †)
Indocerithium taeniatum (FOSSIL) (J.R.C. Quoy& J.P. Gaimard, 1834 †)
Taxonia talahabensis (FOSSIL) (Martin, 1899 †)
Rhinoclavis taniae A. Cecalupo, 2008
Cerithium tauroconicum F. Sacco, 1895
Alabina telamon K.H. Barnard, 1963
Cerithium tenellum Sowerby, 1855
Bittium tenthrenois J.C. Melvill, 1896