Genus Sphaerocardium G. Coen, 1933

(3-4-4-0-4-2-1-56-0-0-0-0-0)
Ref. Vokes, 1980 p 127
[=Acanthocardia J. E. Gray, 1851
Ref. Lindner, 1977 p 110
Vaught, 1989 p 129