Triphora smithi (P. Bartsch, 1915)
Metaxia solitaria B.A. Marshall, 1979
Triphora somersi A.J. Peile, 1926
Mastoniaeforis speciosa (A. Adams & L.A. Reeve,1850)
Teretriphora spica (J.C. Verco, 1909)
Inella spicula S. Kosuge, 1962
Inella spina (J.C. Verco, 1909)
Mastonia squalida S. Kosuge, 1962
Mastonia squamosa S. Kosuge, 1962
Triphora stearnsi P. Bartsch, 1907
Triphora stephensi F. Baker & V.D.P. Spicer,1935
Notosinister stipara C.F. Laseron, 1958
Notosinister strictus C.F. Laseron, 1958
Subulophora strigosa C.F. Laseron, 1958
Notosinister subaura C.F. Laseron, 1958
Subulophora subfenestra (S. Kosuge, 1962)
Subulophora subfenestrata (S. Kosuge, 1962)
Hypotriphora subula (J.C. Verco, 1909)
Talophora subulata (C.F. Laseron, 1958)
Triphora subulata K.H.J. Thiele, 1930
Triphora sulcosa W.H. Pease, 1871
Triphora superba K.H.J. Thiele, 1925
Triphora suturalis A. Adams & L.A. Reeve,1850
Isotriphora taenialba E. Rolán & J. Espinosa,1994
Metaxia taeniolata (W.H. Dall, 1889)
Triphora taeniolata R.P.J. Hervier, 1898
Isotriphora tasmanica (J.E. Tenison-Woods,1875)
Seilarex tenuisculptus (A.E.M. Cossmann, 1888)
Monophorus tessellatus (S. Kosuge, 1963)
Monophorus testaceus S. Kosuge, 1963
Triphora thaanumi E.A. Kay, 1979
Mastonia thetis (C. Hedley, 1899)
Viriola thielei K.H. Barnard, 1963
Monophorus thiriotae P. Bouchet, 1985
Metaxia thomensis J.R. le B. Tomlin, 1929