Penion benthicolus R.K. Dell, 1956 New Zealand, Chatham Rise100 mm
Cantharus berellensis (FOSSIL) Laubriere& L.L.H. Carez, 1880 † France, Paris Basin21 mm
Colus berendeeni W.H. Dall, 1902 Japan
Suessionia bergeroni (FOSSIL) (Vasseur, 1881 †) France, Brittany17 mm
Neancistrolepis beringiana (W.H. Dall, 1919) Russia, Okhotsk Sea94 mm
Neancistrolepis beringiana dalliana T. Habe & K. Itô, 1973 Bering Sea, Pribiloff Islands147 mm
Neptunea beringiana (A.T. von Middendorff,1848) Bering Sea
Neptunea beringiana cordata W.H. Dall, 1919 Bering Sea99 mm
Euthria bernardi K. Fraussen & E. Rolán,2003 Cape Verde58 mm
Dianthiphos bernardoi (P.M.S. Costa& R. dos Santos Gomes, 1998) Brazil, Espirito Santo18 mm
Troschelia berniciensis (W. King, 1846) Morocco, cap Cantin100,2 mm
Cantharus berryi (J.H. McLean, 1970) Mexico West19,1 mm
Savatieria bertrandi J.C. Melvill& R. Standen, 1914 Falkland Islands
Siphonalia bervillei (FOSSIL) G.P. Deshayes, 1864 † France, Paris Basin32 mm
Crassicantharus beslui K. Fraussen& P. Stahlschmidt, 2015
Austrofusus beta (FOSSIL) Finlay, 1926 †
Engina bicarinata (G.P. Deshayes)
Austrofusus bicarinatus (FOSSIL) (H.H. Suter, 1917 †)
Chauvetia bicolor (J.C. Melvill, 1898)
Bathybuccinum bicordatum A.N. Golikov& B.I. Sirenko, 1988
Pisania bilirata (L.A. Reeve, 1846) Galapagos18,3 mm
Parabuccinum bisculptum (R.K. Dell, 1990)
Prosipho bisculptus K.H.J. Thiele, 1912 Scotia Sea
Cyrtochetus bistriatus (FOSSIL) (J.B.P.A. Lamarck,1803 †) France, Paris Basin51 mm
Searlesia bjornsoni (FOSSIL) Harmer (ex Morch& Poulsen MS) † UK, Essex
Mohnia blakei (A.E. Verrill, 1885)
Euthria boavistensis R. von Cosel, 1982 Cape Verde22 mm
Clea bocki A. Brot, 1881
Clea bocourti (A. Brot, 1876) Cambodia20,3 mm
Metula boettgeri (FOSSIL) K. Martin, 1906 † Indonesia, Java
Beringius bogasoni A. Warén & S.M. Smith,2006
Solenosteira boggsi (FOSSIL) W.H. Dall 1890 †
Cantharus bolivianus (Souleyet, 1852)
Buccinum bombycinum W.H. Dall, 1907 Japan. Gulf of Suruga38,1 mm
Buccipagoda bonaespei (K.H. Barnard, 1963) South Africa