Cyclocardia puella (FOSSIL) (Slodkewitsch, 1938 †)
Cyclocardia pusilla (FOSSIL) (G.P. Deshayes, 1858 †)
Cyclocardia ripensis A.M. Popov & O.A. Scarlato,1980
Cyclocardia rjabininae (O.A. Scarlato, 1955)
Cyclocardia roundiformis (FOSSIL) (Ilyina, 1963 †)
Cyclocardia siogamensis (FOSSIL) S. Nomura, 1957 †
Cyclocardia spurca (Sowerby, 1833)
Cyclocardia steinkei (FOSSIL) Clark & J.W. Durham,1946 †
Cyclocardia subrotunda (FOSSIL) (J.L.M. Defrance, 1828 †)
Cyclocardia subtenta (FOSSIL) (T.A. Conrad, 1849 †)
Cyclocardia subtenta quadrata (FOSSIL) (W.H. Dall †)
Cyclocardia terryi (FOSSIL) A.A. Olsson, 1922 †
Cyclocardia thouarsii (A.V.M.D. D'Orbigny,1845)
Cyclocardia tjuschevkensis (FOSSIL) (Ilyina, 1963 †)
Cyclocardia tokunagai (FOSSIL) (M. Yokoyama, 1924 †)
Cyclocardia trentensis (FOSSIL) Ward, 1992 †
Cyclocardia umnaka (G. Willett, 1932)
Cyclocardia utcholokensis (FOSSIL) (Slodkewitsch, 1938 †)
Cyclocardia uvutschensis (FOSSIL) (Ilyina, 1963 †)
Cyclocardia velutinus Smith, 1881
Cyclocardia veniaminovi (FOSSIL) A.M. Popov, 1983 †
Cyclocardia ventricosa (Gould, 1850)
Cyclocardia vestitoides (FOSSIL) A. Mizuno, 1952 †
Cyclocardia yakatagensis (FOSSIL) (Clark, 1932 †)
Cyclocardia yokoyamai (FOSSIL) K. Oyama & A. Mizuno,1958 †
Cyclocardia yoshidai (FOSSIL) T. Nagao, 1928 †
Cyclocardia zuliana (FOSSIL) F. Hodson, 1929 †
Glans arcaeformis (FOSSIL) (A.C. Chapman& I. Crespin, 1934 †)
Glans camerata (FOSSIL) A. von Koenen †
Glans carpenteri (É. Lamy, 1922)
Glans carpenteri subquadrata P.P. Carpenter, 1864
Glans costairregularis (FOSSIL) R.B. Newton, 1922 †
Glans dominguensis (A.V.M.D. D'Orbigny,1853)
Glans donghaiensis F.S. Xu, 2012
Glans gracilicostata (FOSSIL) J.E. Tenison-Woods,1877 †
Glans janjukiensis (FOSSIL) (A.C. Chapman& F.A. Singleton, 1927 †)
Glans latissima (FOSSIL) R. Tate, 1886 †