Mangelia striolata A. Risso, 1826
Mangelia striolata tarentina (F. Nordsieck, 1968)
Notocytharella striosa (C.B. Adams, 1852)
Eucithara stromboides (L.A. Reeve, 1846)
Mangelia strongyla (W.H. Dall, 1927)
Mangelia stypteria (FOSSIL) J. Gardner, 1937 †
Pseudorhaphitoma styracina C. Hedley, 1922
Mangelia subaustralis H.H. Suter, 1899
Mangelia subcircularis W.H. Dall, 1927
Mangelia subcostellata (FOSSIL) G.P. Deshayes, 1865 †
Pyrgocythara subdiaphana (P.P. Carpenter, 1864)
Agathotoma subfoliata (FOSSIL) (O. Böttger, 1902 †)
Eucithara subglobosa (R.P.J. Hervier, 1897)
Mangelia subgracilenta S. Nomura, 1940
Antiguraleus subitus (C.F. Laseron, 1954)
Belalora subluta (A.A. Gould, 1849)
Bela submarginata (G. Bonelliin L.M.D. Bellardi, 1847 )
Fusiguraleus subobsoletus (FOSSIL) (A.W.B. Powell, 1942 †)
Mangelia subsida (W.H. Dall, 1881)
Eucithara subterranea (P.F. Röding, 1798)
Agathotoma subtilis (R.B. Watson, 1881)
Propebela subtrophonoidea (T.A. Okutani, 1964)
Antiguraleus subtruncatus A.W.B. Powell, 1942
Oenopota subturgida (A.E. Verrill, 1884)
Oenopota subvitrea (A.E. Verrill, 1884)
Mangelia sulcosa (G.B. I Sowerby, 1832)
Fusiguraleus sutherlandicus (FOSSIL) (A.W.B. Powell, 1942 †)
Belalora suturalineata (S. Nomura & K.M. Hatai,1940)
Propebela svetlanae I.P. Bogdanov, 1989
Pyrgocythara symmetrica (L.A. Reeve, 1846)
Guraleus tabatensis (FOSSIL) (S. Tokunaga, 1906 †)
Oenopota tabulata (P.P. Carpenter, 1864)
Kurtziella tachnodes (W.H. Dall, 1927)
Mangelia taeniata (G.P. Deshayes, 1835)
Mangelia tanabensis J.C. Melvill, 1923