Macrozafra subabnormis (H.H. Suter, 1899)
Paxula subantarctica (H.H. Suter, 1908)
Mitrella subfraxa (FOSSIL) (G.F. Harris, 1899 †)
Mitrella subinflata P. Lozouet, 2015
Atilia submarginata (FOSSIL) (M. Rouault, 1849 †)
Columbella submercatoria (FOSSIL) A.A. Olsson, 1922 †
Liratilia subnodosa A.W.B. Powell, 1934
Aoteatilia substriata (H.H. Suter, 1899)
Zemitrella subsuturalis (FOSSIL) C.A. Fleming, 1943 †
Mitrella subtilicostata K. Monsecour & D. Monsecour,2016
Aesopus subturritus (P.P. Carpenter, 1866)
Zafra subvitrea (E.A. Smith, 1879)
Zafra succinea (R.P.J. Hervier, 1899)
Mitrella suduirauti D. Monsecour & D. Monsecour,2009
Columbella suffusa G.B. I Sowerby, 1844
Zemitrella sulcata (F.W. Hutton, 1873)
Zemitrella sulcata constans A.W.B. Powell, 1955
Columbella sulcata (FOSSIL) Sowerby, 1823 †
Astyris sulculata (FOSSIL) Wood, 1879 †
Zafrona sunderlandi E.J. Petuch, 1987
Columbella supraplicata E.C. Von Martens, 1881
Cotonopsis suteri P.O. Jung, 1989
Pleurifera suzannae (J. Drivas & M. Jay,1990)
Mitrella swinneni D. Monsecour & D. Monsecour,2011
Zafra taylorae B.K. Raines, 2002
Zafrona taylorae E.J. Petuch, 1987
Mitrella tayloriana (L.A. Reeve, 1859)
Mitrella tayloriana yorkensis (J.C.H. Crosse, 1859)
Anachis teevani (L.G. Hertlein& A.M. Strong, 1951)
Alia tegalensis C.H. Oostingh, 1935
Nassarina tehuantepecensis (D.R. Shasky, 1970)
Mitrella tenebrosa E. Rolán, 2005
Zemitrella tenuicostata K. Monsecour & D. Monsecour,2016
Pleurifera tenuilabris K. Monsecour & D. Monsecour,2016
Aoteatilia tenuistriata (H.H. Suter, 1908)