Vexillum antonellii fusconigra (A. Garrett, 1880)
Vexillum apicitinctum (J.C. Verco, 1896)
Vexillum appelii (C.F. Jickeli, 1874)
Pusia approximatum (W.H. Pease, 1860)
Turricostellaria apyrahi L.R.L. Simone & C.M. Cunha,2012
Vexillum arabicum H. Turner, 2008
Latiromitra aratiuncula (J.F. Quinn, 1981)
Austromitra arnoldi (J.C. Verco, 1909)
Pusia articulatum (L.A. Reeve, 1845)
Vexillum asperum H. Turner, 2008
Thala aubryi H. Turner, S. Gori& R. Salisbury, 2007
Vexillum aureolatum (L.A. Reeve, 1844)
Vexillum aureolineatum H. Turner, 1988
Turriplicifer australis (W.J. Swainson, 1820)
Pusia baccheti R. Salisbury & M. Herrmann,2012
Vexillum baeri G.T. Poppe, S.P. Tagaro& R. Salisbury, 2009
Vexillum balicasagense R. Salisbury& E.G. Guillot de Suduiraut, 2006
Vexillum balteolatum (L.A. Reeve, 1844)
Pusia baluki (FOSSIL) B.M. Landau & al., 2013 †
Pusia balutensis (M. Herrmann, 2009)
Vexillum bancalanense (P. Bartsch, 1918)
Alisimitra barazeri A.E. Fedosov, M. Herrmann& P. Bouchet, 2017
Vexillum barbieri (FOSSIL) G.P. Deshayes, 1865 †
Uromitra barnardensis (FOSSIL) C.J. Maury, 1910 †
Latiromitra barthelowi (P. Bartsch, 1942)
Ceratoxancus basileus Y.I. Kantor & P. Bouchet,1997
Vexillum bataviana (FOSSIL) Martin, 1884 †
Austromitra bathyraphe (G.B. III Sowerby, 1900)
Vexillum beitzi (R. Salisbury & S. Gori,2013)
Austromitra bellapicta (J.C. Verco, 1909)
Vexillum bellum (W.H. Pease, 1860)
Vexillum beverlyae H. Turner & R. Salisbury,1999
Protoelongata bilineata (L.A. Reeve, 1845)
Pusia bipartitum (E.A. Smith, 1884)
Tosapusia bismarckeana A.E. Fedosov, M. Herrmann& P. Bouchet, 2017