Tornus basiglabra (FOSSIL) M. Fekih & L. Gougerot,1975 †
Teinostoma beaufortensis (FOSSIL) Ward & B.W. Blackwelder,1987 †
Cyclostremiscus beauii (Fischer, 1857)
Cyclostremiscus beauii bicarinatus (FOSSIL) (R.J.L. Guppy, 1866 †)
Tornus belgicus (FOSSIL) M. Glibert, 1949 †
Circlotoma bellatula S.Y. Feng, 1996
Vitrinella berryi P. Bartsch, 1907
Teinostoma bibbianum W.H. Dall, 1919
Anticlimax bicarinata F. Rubio & E. Rolán, 2014
Circulus bicarinatus (FOSSIL) (J.B.P.A. Lamarck,1804 †)
Anticlimax bicornis F. Rubio & E. Rolán, 2014
Vitrinella bifilata P.P. Carpenter, 1857
Cyclostremiscus bifrontia (P.P. Carpenter, 1857)
Teinostoma bilabratum (FOSSIL) Briart & Cornet, 1887 †
Pygmaerota biporcata (A. Adams, 1863)
Teinostoma biscaynense J.T.L. McGinty, 1945
Solariorbis blakei (H.A. Rehder, 1944)
Tornus blesense (FOSSIL) de Morgan, 1920 †
Solariorbis boardmani (FOSSIL) Perrilliat, 1972 †
Episcynia bolivari H.A. Pilsbry & A.A. Olsson,1946
Circulus bonneti (FOSSIL) A.E.M. Cossmann, 1907 †
Anticlimax boucheti F. Rubio & E. Rolán, 2014
Teinostoma brankovitsi F. Rubio, E. Rolán, Worsaae, I. Martínez& A.F. Gonzalez, 2016
Rotostoma brazieri (G.F. Angas, 1877)
Monodosus brevispiralis Rubio & Rolán, 2016
Vitrinella bushi P. Dautzenberg, 1912
Pseudoliotia caelata (A. Garrett, 1873)
Cyclostremiscus calameli (F.P. Jousseaume, 1872)
Circuitus caledonicus Rubio & Rolán, 2017
Tornus calianus (W.H. Dall, 1919)
Pseudoliotia calliglypta (J.C. Melvill, 1891)
Vitrinella calliglypta C.G. Aguayo, 1949
Teinostoma calliglyptum (FOSSIL) W.H. Dall, 1903 †
Vitrinorbis callistus H.A. Pilsbry & A.A. Olsson,1952
Teinostoma callosum K.H.J. Thiele, 1925