Genus Alasmodonta T. Say, 1819

(3-5-4-0-4-9-1-9-0-0-0-0-0)
Syn. Alasmodon G. B. Sowerby, 1824;
Anelasmodonta A. N. Herrmannsen, 1846
[=Alasmidonta T. Say, 1818]
Ref. Vokes, 1980 p 87
[see also under Subfamily: ANODONTINAE]