Cerithium spinosum R.A. Philippi, 1836
Bezanconia spirata (FOSSIL) (J.B.P.A. Lamarck,1804 †) France, Paris Basin
Ochetoclava stena (FOSSIL) (W.P. Woodring, 1928 †) Florida
Cerithium stercumuscarum A. Valenciennes, 1833 Costa Rica, Cocos Island32 mm
Thericium stercusmuscarum (FOSSIL) A. Valenciennes, 1833 † Mexico, Puerto Penasco
Cerithium stigmosum A.A. Gould, 1861 Philippines, Mactan Island3,1 mm
Cerithium stoddardi (FOSSIL) Hislop, 1859 †
Cerithium stracheyi (FOSSIL) d'Archiac & Haime, 1853 †
Rhinoclavis striatus (FOSSIL) (J.G. Bruguière, 1792 †) France, Brittany31 mm
Striovertagus striatus (FOSSIL) (J.G. Bruguière, 1792 †) France, Paris Basin63 mm
Cerithium subalucoides (FOSSIL) A.V.M.D. D'Orbigny,1852 † France, Aquitaine39 mm
Clypeomorus subbrevicula (C.H. Oostingh, 1925) Philippines, Samar Island18 mm
Rhinoclavis subcalvatus (FOSSIL) R. Tate, 1894 † Australia, Madura27 mm
Cerithium subcylindraceum (FOSSIL) Hislop, 1859 †
Bittium subfragile (FOSSIL) (M. Rouault, 1849 †) France, Aquitaine12 mm
Cerithium subglabrum (FOSSIL) W.H. Hudleston, 1889 † UK, Dorset
Cerithium sublineatum (FOSSIL) C. Moore, 1866 † UK, Dorset
Bittium submamillatum (De Rayneval & G. Ponzi,1854) Turkey, Antalya5 mm
Rhinoclavis submelanoides (FOSSIL) O.G. Michelotti, 1861 † Oman, Al Wusta, Al Wusta
Cerithium subrubiginosum (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1922 † France, Aquitaine17 mm
Cerithium subscalariforme (FOSSIL) A.V.M.D. D'Orbigny,1889 †
Cerithium subscalariforme spinicostata (FOSSIL) W.H. Hudleston, 1889 † UK, Dorset
Cerithium subscalatum H.A. Pilsbry, 1904 Japan, Tokyo
Tenuicerithium subulatum (FOSSIL) (J.B.P.A. Lamarck,1804 †) France, Paris Basin
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 †) Papua New Guinea50 mm
Taxonia talahabensis (FOSSIL) (Martin, 1899 †)
Rhinoclavis taniae A. Cecalupo, 2008 Philippines, Bohol Island36 mm
Cerithium tauroconicum F. Sacco, 1895 New Caledonia, Fourmi Island
Alabina telamon K.H. Barnard, 1963 South Africa
Cerithium tenellum Sowerby, 1855 Philippines, Mactan Island30,6 mm
Bittium tenthrenois J.C. Melvill, 1896 New Caledonia