Amaea speyeriana (FOSSIL) (F. Sacco, 1891 †)
Epitonium spiniferum (FOSSIL) (Seguenza, 1876 †)
Cycloscala spinosa T. Nakayama, 2000
Epitonium spiralis (A. Adams, 1861)
Eglisia spirata (G.B. I Sowerby, 1825)
Amaea splendida (M.E.A. de Boury, 1913)
Opalia spongiosa P.P. Carpenter, 1864
Epitonium spyridion R.N. Kilburn, 1985
Scalina staminea (FOSSIL) T.A. Conrad, 1865 †
Gyroscala statuminata (G.B. II Sowerby, 1844)
Epitonium stellanum (FOSSIL) L.W. Stephenson, 1953 †
Epitonium stigmaticum (H.A. Pilsbry, 1911)
Cirsotrema strebeli Zelaya & Güller, 2017
Epitonium striatellum (P. Nyst, 1871)
Epitonium striatissimum (T.A. de M. Monterosato,1878)
Couthouyella striatula (J.P.Y. Couthouy, 1838)
Gyroscala stueri (FOSSIL) de Boury, 1890 †
Epitonium subauriculatum (S.M. Souverbie, 1866)
Epitonium subcastum (E.A. Smith, 1899)
Crassiscala subcostellata (FOSSIL) F.E. Edwards †
Opalia subcrassa (B.C. Cotton& F.C. Godfrey, 1938)
Acirsa subdecussata (F.J. Cantraine, 1835)
Epitonium subfrondiculum (FOSSIL) (M. Yokoyama, 1922 †)
Hyaloscala submaculosum (FOSSIL) F.S. MacNeil, 1960 †
Acirsa subnodosa (FOSSIL) (P.A. Maxwell, 1988 †)
Acirsa subplicata (FOSSIL) G.P. Deshayes, 1861 †
Cirsotrema subregularis (FOSSIL) A. von Koenen, 1891 †
Amaea subreticulata (FOSSIL) (Orbigny, 1852 †)
Epitonium subscalare (FOSSIL) (A.V.M.D. D'Orbigny,1852 †)
Cirsotrema subspinosum (FOSSIL) (J.P.S. Grateloup,1828 †)
Cirsotrema subtenuilamella (FOSSIL) d'Archiac & Haime, 1854 †
Epitonium subtile (G.B. II Sowerby, 1844)
Claviscala subulae T. Nakayama, 2000
Scalaria subulata (FOSSIL) Sowerby, 1825 †
Acirsa sulcata A. von Koenen, 1891