Genus Liocardium J. L. R. Agassiz, 1846

(3-5-4-0-4-2-4-19-0-0-0-0-0)
[nomen vanum]
[=Laevicardium W. Swainson, 1840]
[emendation]
Ref. Vaught, 1989 p 129
Vokes, 1980 p 129