Bittium lacteum (R.A. Philippi, 1836)
Bittium larrieyense (FOSSIL) (L. Vignal, 1911 †)
Bittium latreillii (B.C.M. Payraudeau, 1826)
Bittium lawleyanum (J.C.H. Crosse, 1863)
Bittium limula (FOSSIL) (G.P. Deshayes, 1834 †)
Bittium lineatum S.W. Tinker,1952 ex Dall MS
Bittium lozoueti (FOSSIL) Van Dingenen, Ceulemans& Landau, 2016 †
Bittium lusciniae (R.B. Watson, 1880)
Bittium malaisei (FOSSIL) Briart & Cornet, 1887 †
Bittium mexicanum P. Bartsch, 1911
Bittium midwayense S. Kosuge, 1979
Bittium misellissimum (FOSSIL) M. Yokoyama, 1926 †
Bittium naganumanum (M. Yokoyama, 1925)
Bittium nanum (C. Mayer, 1864)
Bittium nicholsi P. Bartsch, 1911
Bittium nitens P.P. Carpenter, 1864
Bittium nugatorium (FOSSIL) J. Brown & H.A. Pilsbry,1911 †
Bittium oedumi (FOSSIL) Schnetler, 2001 †
Bittium oosimense (R.B. Watson, 1886)
Bittium ornatissimum P. Bartsch, 1911
Bittium paleonotum (FOSSIL) J.D. Stilwell & al.,2004 †
Bittium panamense P. Bartsch, 1911
Bittium parcecostatum (FOSSIL) A. Watelet, 1851 †
Bittium parvulum (FOSSIL) S. Nardini, 1934 †
Bittium pauperculum (C.B. Adams, 1852)
Bittium peruvianum (A.V.M.D. D'Orbigny,1841)
Bittium pervicinum (FOSSIL) A.E.M. Cossmann & G. Pissarro †,
Bittium philippardi (FOSSIL) (E.M. Da Costa, 1778 †)
Bittium philomelae (R.B. Watson, 1880)
Bittium pigrum (R.B. Watson, 1880)
Bittium podagrinum (FOSSIL) W.H. Dall, 1892 †
Bittium porcellanum R.B. Watson, 1886
Bittium porrectum (FOSSIL) F. Haas, 1953 †
Bittium proteum (F.P. Jousseaume, 1931)
Bittium pupiforme (R.B. Watson, 1880)