Exogyra virgula (FOSSIL) J.L.M. Defrance, 1820 †
Hyotissa virleti (FOSSIL) (G.P. Deshayes, 1832 †)
Gryphaeostrea vomer (FOSSIL) (Morton, 1828 †)
Amphidonte walkeri (FOSSIL) (White, 1879 †)
Gryphaea wardi (FOSSIL) J. Hill & Vaughan, 1898 †
Gryphaea washitaensis (FOSSIL) J. Hill, 1884 †
Exogyra wetzleri (FOSSIL) Boehm, 1882 †
Exogyra whitneyi (FOSSIL) Bose, 1910 †
Exogyra woolmani (FOSSIL) H.G. Richards, 1947 †
Phygraea wratheri (FOSSIL) L.W. Stephenson, 1936 †
Crenostrea wuellerstorfi (FOSSIL) (C.A. von Zittel, 1864 †)
Neopycnodonte zibrowii S. Gofas, C. Salas& M. Taviani, 2009
Zulostrea zulu (FOSSIL) M.R. Cooper, 1992 †