Purpurocardia urutiensis (FOSSIL) (J. Marwick, 1926 †)
Cyclocardia utcholokensis (FOSSIL) (Slodkewitsch, 1938 †) Western Kamchatka
Cyclocardia uvutschensis (FOSSIL) (Ilyina, 1963 †) Western Kamchatka
Carditellopsis valida (J.C. Verco, 1908) South Australia
Venericor vallecitosensis (FOSSIL) (E.H. Vokes, 1939 †)
Carditamera valmondoisiensis (FOSSIL) P.M.A. Morelet, 1931 † France, Paris Basin12 mm
Cardita variabilis (FOSSIL) Hislop, 1859 †
Cardita variegata (J.G. Bruguière, 1792) Taiwan30 mm
Carditamera vaughani (FOSSIL) W.H. Dall, 1903 †
Glans vaughani (J.M.R.M. Viader, 1951)
Cyclocardia velutinus Smith, 1881 South Argentina13 mm
Centrocardita veneriformis (FOSSIL) (W.M. Gabb, 1864 †) USA, California, Kings
Cyclocardia veniaminovi (FOSSIL) A.M. Popov, 1983 † Western Kamchatka
Cyclocardia ventricosa (Gould, 1850) Canada, Vancouver Island20 mm
Venericor venturensis (FOSSIL) (Waring, 1914 †) Russia, Kamchatka, Olyutorskiy
Glans vepresta (FOSSIL) Berezovsky † Ukraine18 mm
Cyclocardia vestitoides (FOSSIL) A. Mizuno, 1952 † Japan, Nagasaki
Venericardia vicksburgiana (FOSSIL) W.H. Dall, 1903 † USA, Florida, Marion
Cardita vindobonensis (FOSSIL) F. Sacco, 1899 † Austria46 mm
Cardita vinsoni J.M.R.M. Viader, 1951 Aruba4 mm
Carditamera virginiae (FOSSIL) C.J. Maury, 1912 † Trinidad and Tobago, Siparia
Cardita volgensis (FOSSIL) Barbot de Marny † Russia
Purpurocardia waikohuensis (FOSSIL) (J. Marwick, 1931 †)
Pleuromeris waitotarana (FOSSIL) C.R. Laws, 1940 † New Zealand
Pseudocardia webbervillensis (FOSSIL) L.W. Stephenson 1941 †
Glyptoactis wendellwoodringi N.E. Weisbord, 1964 Venezuela, Monagas
Baluchicardia whitei (FOSSIL) (Gardner, 1823 †) Texas
Baluchicardia wilcoxensis (FOSSIL) (W.H. Dall, 1903 †) Alabama, Wilcox County29,2 mm
Venericardia withlacoochensis (FOSSIL) H.G. Richards, 1953 † Florida, Levy County19,7 mm
Cardita xenophonti (FOSSIL) Krisht, 1991 † Western Kamchatka
Cyclocardia yakatagensis (FOSSIL) (Clark, 1932 †) Western Kamchatka
Cyclocardia yokoyamai (FOSSIL) K. Oyama & A. Mizuno,1958 † Japan, Hokkaido, Obira
Cyclocardia yoshidai (FOSSIL) T. Nagao, 1928 † Japan, Hokkaido, Utashinai
Venericor zapatai (FOSSIL) (Gardner & E. Bowles,1939 †)
Pleuromeris zelandica (G.P. Deshayes, 1854) New Zealand, Plenty Bay7,2 mm