Filodrillia thornleyana C.F. Laseron, 1954 Port Stephens, Australia
Borsonia timorensis (M.M. Schepman, 1913) Timor Est
Bathytoma tippetti J.L. Vera-Peláez, 2004 Philippines, Masbate Island44,7 mm
Asthenotoma tobleri (FOSSIL) (K. Martin, 1884 †) Indonesia, Java
Bathytoma tomuiensis (FOSSIL) F.S. MacNeil, 1960 † Okinawa, Shimajiri formation7 mm
Cordieria torquata (FOSSIL) Darragh, 2017 †
Maoritomella torquatella (FOSSIL) (J. Marwick, 1931 †)
Zemacies torticostata (FOSSIL) (P. Marshall, 1919 †)
Filodrillia tricarinata (J.E. Tenison-Woods,1878) Tasmania11 mm
Tomopleura tricincta S. Gofas & E. Rolán, 2009 Mauritania11 mm
Microdrillia trina W.C. Mansfield, 1925 Aruba7,8 mm
Microdrillia triporcata (E.A. Smith, 1879) Japan, Kyushu
Filodrillia trophonoides (J.C. Verco, 1909) Australia, Beachport
Bathytoma tuckeri J.L. Vera-Peláez, 2004 Taiwan55,3 mm
Glyptaesopus tuckeri (FOSSIL) B.M. Landau, F. Da Silva& S.M. Heitz, 2016 † Venezuela
Bathytoma turbida (FOSSIL) (D.C. Solander in G. Brander, 1766 †) Bulgaria, Burgas
Borsonia turbinelloides (FOSSIL) G.P. Deshayes, 1865 † France, Normandy9 mm
Drilliola turrella (FOSSIL) (J.B.P.A. Lamarck,1804 †) France, Paris Basin8 mm
Belaturricula turrita (H. Strebel, 1908) Canada, Quebec, Cap-des-Rosiers
Belaturricula turrita multispiralis R.K. Dell, 1990 Shetland Islands
Borsonia uniplicata (A. von Koenen, 1872 ) Germany14 mm
Genota vafra E.R. Sykes, 1905 Senegal, Dakar30 mm
Genota valeriae (FOSSIL) R. Hoernes& M. Auinger, 1891 † France, Aquitaine61 mm
Genota valeriae tortonica (FOSSIL) M.A. Peyrot, 1931 † Turkey, Karaman50 mm
Paraborsonia varicosa (FOSSIL) (Sowerby, 1850 †) Grenada
Tomopleura vertebrata (E.A. Smith, 1875) South Africa19 mm
Typhlomangelia vexilliformis (FOSSIL) (P. Marshall& R. Murdoch, 1923 †)
Bathytoma viabrunnea (W.H. Dall, 1889) Philippines, Balut Island56 mm
Bathytoma virgo (T.A. Okutani, 1966) Japan, Sagami Bay
Bathytoma visagei R.N. Kilburn, 1973 South Africa64 mm
Filodrillia vitrea C.F. Laseron, 1954 Australia, Victoria
Tropidoturris vizcondei M. Morassi & A. Bonfitto,2013 Mozambique Channel
Tomopleura waiauensis (FOSSIL) A.W.B. Powell, 1942 † New Zealand
Bathytoma wairarapaensis (FOSSIL) P. Vella, 1954 †
Awateria wairoaensis (FOSSIL) Powell, 1942 †