Lepidozona tenuicostata P. Kaas & R.A. Van Belle,1990
Ischnochiton tenuisculptus (P.P. Carpenter, 1863)
Ischnochiton textilis (J.E. Gray, 1828)
Tripoplax thielei (B.I. Sirenko, 1975)
Ischnochiton thomasi (W.T. Bednall, 1897)
Ischnochiton tigrinus (C.F.F. von Krauss, 1848)
Ischnochiton tindalei E.A. Ashby, 1924
Ischnochiton tomhalei K.B. Clark, 2000
Ischnochiton torri T. Iredale & W.L. May,1916
Ischnochiton tridentatus H.A. Pilsbry, 1893
Tripoplax trifida (P.P. Carpenter, 1864)
Haploplax tsekosi A. Koukouras & Karachle,2005
Thermochiton undocostatus (H. Saito & T.A. Okutani,1990)
Ischnochiton usticensis B. Dell'Angelo& L. Castriota, 1999
Stenosemus vanbellei (P. Kaas, 1985)
Ischnochiton variegatus (A. Adams & G.F. Angas,1864)
Stenoplax veneta (FOSSIL) Dell'Angelo & S. Palazzi,1992 †
Stenoplax venusta (Is. Taki & Is. Taki,1931)
Ischnochiton verconis W.G. Torr, 1911
Ischnochiton veredentiens P.P. Carpenter, 1864
Ischnochiton versicolor (G.B. II Sowerby, 1839)
Ischnochiton vetustus (FOSSIL) Powell & J.A. Bartrum,1929 †
Ischnochiton victoria A. Ferreira, 1987
Lepidozona vietnamensis H.L. Strack, 1991
Heterochiton vinassai (FOSSIL) Fucini, 1912 †
Ischnochiton virgatus (L.A. Reeve, 1848)
Ischnochiton viridulus (A.A. Gould,1846 ex Couthouy MS)
Stenosemus vitreolus (P. Kaas, 1985)
Heterochiton vivassai (FOSSIL) Fucini, 1912 †
Ischnochiton weedingi J.N. Milne, 1958
Lepidozona willetti (S.S. Berry, 1917)
Ischnochiton wilsoni E.R. Sykes, 1896
Ischnochiton winckworthi E.H.J. Leloup, 1936
Ischnochiton yemenensis R.A. Van Belle & W. Wranik,1991
Ischnochiton yerburyi (E.A. Smith, 1891)