Genus Hemicardium G. L. Cuvier in Schweigger, 1820
(3-5-4-0-4-2-3-18-0-0-0-0-0) [=Corculum P. F. Roding, 1790] Ref. Vaught, 1989 p 129 Syn. Hemidardium Grasset, 1884 [=Corculum P. F. Roding, 1798] Ref. Vokes, 1980 p 128