ischanus, Notemigonus Jordan [D. S.] 1877:364 [Annals of the Lyceum of Natural History of New York v. 11 (nos 11-12) (art. 29); ref. 2373] South Fork of Ocmulgee River at Flat Shoals, DeKalb County, Georgia, U.S.A. Syntypes: UF 173462 [ex. Butler Univ. 117] (14); MCZ 24368 (1); USNM 17865 (7), 20112 (2). Type catalog: Gilbert 1998:97 [ref. 23395]. •Synonym of Notemigonus crysoleucas (Mitchill 1814) -- (Gilbert 1998:97 [ref. 23395]). Current status: Synonym of Notemigonus crysoleucas (Mitchill 1814). Leuciscidae: Leuciscinae. Habitat: freshwater.