Fusinus barbarensis arnoldi A.E.M. Cossmann, 1903
Polygona barbascoensis (FOSSIL) B.M. Landau& G.J. Vermeij, 2012 †
Fusinus barclayi (G.B. III Sowerby, 1894)
Latirus barclayi (L.A. Reeve, 1847)
Polygona bayeri (E.J. Petuch, 2001)
Fasciolaria beaufortensis (FOSSIL) Ward & B.W. Blackwelder,1987 †
Peristernia beberianus (FOSSIL) Martin, 1921 †
Fusinus beckii (L.A. Reeve, 1848)
Hemipolygona beckyae (M.A. Snyder, 2000)
Latirus belcheri L.A. Reeve, 1847
Fusinus benjamini R. Hadorn, 1997
Falsicolus bensoni (FOSSIL) (Allan, 1926 †)
Fusinus benthalis (W.H. Dall, 1889)
Polygona bernadensis (R.C. Bullock, 1974)
Euthriofusus bezanconi (FOSSIL) (A.E.M. Cossmann, 1889 †)
Hercorhyncus bicarinata (FOSSIL) (B. Wade, 1926 †)
Peristernia bicolor (H.C. Küster & W. Kobelt,1874)
Fusinus bifrons (R. Sturany, 1900)
Pseudolatirus bilineatus (FOSSIL) (M. Hörnes, 1853 †)
Serrifusus binodosum (FOSSIL) J.D. Stilwell & al.,2004 †
Pustulatirus biocellatus W.G. Lyons & M.A. Snyder,2013
Fusinus bishopi Petuch & Berschauer, 2017
Fusinus blakensis R. Hadorn & B. Rogers,2000
Falsifusus blancensis (FOSSIL) Stanton, 1947 †
Fusinus bocagei (P. Fischer, 1882)
Fusinus bocagei marcelpini R. Hadorn & P. Ryall,1999
Fusinus bocarepertus (FOSSIL) C.J. Maury, 1912 †
Fusinus bocaserpentis (FOSSIL) C.J. Maury, 1912 †
Fusinus boettgeri (H. von Maltzan, 1884)
Rhopalithes bolivarensis (FOSSIL) Clark & J.W. Durham,1946 †
Fusinus bonaespei (K.H. Barnard, 1959)
Hemipolygona bonnieae (K.R. Smythe, 1985)
Amiantofusus borbonica K. Fraussen, Y.I. Kantor& R. Hadorn, 2007
Fusinus boucheti R. Hadorn & P. Ryall,1999
Fusinus bountyi H.A. Rehder & B.R. Wilson,1975