Genus Arcidens C. T. Simpson, 1900

(3-5-4-0-4-9-1-16-0-0-0-0-0)
Ref. Amer. Fish. Soc., 1988 p 29
Vokes, 1980 p 87
[see also under Subfamily: ANODONTINAE]

confragosus (T. Say, 1829)
(3-5-4-0-4-9-1-16-0-1-0-0-0)
Rock-pocketbook
Ref. Amer. Fish. Soc., 1988 p 29