Genus Amblema C. S. Rafinesque, June 1819

(3-6-4-0-4-9-6-1-0-0-0-0-0)
Ref. Amer. Fish. Soc., 1988 p 28
Syn. Emblema G. P. Deshayes, 1840
Ref. Vokes, 1980 p 236
[see also under Subfamily: AMBLEMINAE; Tribe: Amblemini]

neislerii (I. Lea, 1858)
(3-6-4-0-4-9-6-1-0-1-0-0-0)
Fat Threeridge
Ref. Amer. Fish. Soc., 1988 p 28

plicata (T. Say, 1817)
(3-6-4-0-4-9-6-1-0-2-0-0-0)

perplicata (T. A. Conrad, 1841)
(3-6-4-0-4-9-6-1-0-2-1-0-0)
Roundlake
Ref. Amer. Fish. Soc., 1988 p 28

plicata (T. Say, 1817)
(3-6-4-0-4-9-6-1-0-2-2-0-0)
Threeridge
Ref. Amer. Fish. Soc., 1988 p 28