Americardia guppyi (K.H.J. Thiele, 1910)
Americardia lightbourni Y.C. Lee & M. Huber, 2012
Americardia media (C. Linnaeus, 1758)
Americardia planicostata (W.J. Broderip& G.B. I Sowerby, 1833)
Americardia protoaliculum (FOSSIL) H.G. Richards, 1953 †
Americardia silvacollina (FOSSIL) D.T. Dockery, 1982 †
Americardia speciosa (A. Adams & L.A. Reeve,1850)
Clinocardium asagaiense (FOSSIL) (J. Makiyama, 1934 †)
Clinocardium fastosum (FOSSIL) (Yokoyama †)
Clinocardium gladenkovi (FOSSIL) A.I. Kafanov, 1994 †
Clinocardium iwasiroense (FOSSIL) S. Nomura, 1943 †
Clinocardium meekianum (FOSSIL) (W.M. Gabb, 1866 †)
Clinocardium nuttallii (T.A. Conrad, 1837)
Clinocardium okushirense (FOSSIL) S. Uozumi & Fujie, 1966 †
Clinocardium omagariense (FOSSIL) Honda 1981 †
Clinocardium pseudofastosum (FOSSIL) (S. Nomura, 1937 †)
Clinocardium shiobarense (FOSSIL) (M. Yokoyama, 1926 †)
Dinocardium cabezai (FOSSIL) Gardner, 1945 †
Dinocardium cedrelarum (FOSSIL) (L.R. Cox, 1941 †)
Dinocardium credelarum (FOSSIL) (L.R. Cox, 1941 †)
Dinocardium levyi (FOSSIL) H.G. Richards, 1953 †
Dinocardium parkinsoni (FOSSIL) (J. de C. Sowerby,1814 †)
Dinocardium robustum (J. Lightfoot, 1786)
Dinocardium taphrium (FOSSIL) W.H. Dall, 1900 †
Dinocardium vicksburgense (FOSSIL) (T.A. Conrad, 1848 †)
Keenocardium arakawae (FOSSIL) (Kamada 1962) †
Keenocardium blandum (Gould, 1850)
Keenocardium buelowi (H. Rolle, 1896)
Keenocardium californiense (G.P. Deshayes, 1839)
Keenocardium californiense comoxense (W.H. Dall, 1900)
Keenocardium californiense middendorffi A.I. Kafanov, 1999
Keenocardium chejsliensis (FOSSIL) (V.N. Sinelnikova,1990 †)
Keenocardium kakertense (FOSSIL) (V.N. Sinelnikova,1990 †)
Keenocardium kljutschiense (FOSSIL) (Krishtofovich, 1969 †)
Keenocardium kuluvense (FOSSIL) A.I. Kafanov, 1984 †
Keenocardium matschiense (FOSSIL) A.I. Kafanov, 1984 †
Keenocardium menneri (FOSSIL) A.I. Kafanov, 1984 †
Keenocardium ornatocostatum (FOSSIL) (Volobueva, 1981 †)
Keenocardium prosogyratum (FOSSIL) (A.I. Kafanov, 1994 †)
Keenocardium raricostatum (FOSSIL) A.I. Kafanov, 1994 †