Diodora graeca apertura (G. Montagu, 1803)
Diodora granifera W.H. Pease, 1861
Diodora griscomi (FOSSIL) T.A. Conrad, 1834 †
Diodora harrassowitzi (H.F.A. von Ihering,1927)
Diodora immortalis (FOSSIL) C.J. Maury, 1924 †
Diodora impedimenta A.H. Cooke, 1885
Diodora inaequalis Sowerby, 1835
Diodora incerta (FOSSIL) G.P. Deshayes, 1861 †
Diodora italica (J.L.M. Defrance, 1820)
Diodora italica vasconiensis (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1916 †
Diodora jaumei C.G. Aguayo & H.A. Rehder,1936
Diodora jukesii (L.A. Reeve, 1850)
Diodora labiata (FOSSIL) (J.B.P.A. Lamarck,1802 †)
Diodora lentiginosa (L.A. Reeve, 1850)
Diodora levicostata (E.A. Smith, 1914)
Diodora lima (G.B. II Sowerby, 1862)
Diodora lincolnensis B.C. Cotton, 1930
Diodora lineata Sowerby, 1835
Diodora listeri d'Orbigny, 1842
Diodora marshallensis (FOSSIL) H.S. Ladd, 1966 †
Diodora menkeana (R.W. Dunker, 1846)
Diodora meta H.F.A. von Ihering, 1927
Diodora minuta (J.B.P.A. Lamarck, 1822)
Diodora mirifica B. Métivier, 1972
Diodora mississippiensis (FOSSIL) (T.A. Conrad, 1848 †)
Diodora murina R. Arnold, 1903
Diodora mus L.A. Reeve, 1850
Diodora namibiensis G.T. Poppe, S.P. Tagaro& J. Sarino, 2011
Diodora nucula (FOSSIL) W.H. Dall, 1892 †
Diodora occidua B.C. Cotton, 1930
Diodora octagona (L.A. Reeve, 1850)
Diodora octagona reevei (M.M. Schepman, 1908)
Diodora pamlicoensis (FOSSIL) Ward & B.W. Blackwelder,1987 †
Diodora panamensis (G.B. I Sowerby, 1835)
Diodora parviforata Sowerby, 1889