cephalus, Semotilus Rafinesque [C. S.] 1820:239 [Western Review and Miscellaneous Magazine: a monthly publ., devoted to literature and science, Lexington, KY v. 2 (no. 4); ref. 7310] Creeks of Kentucky, etc., U.S.A. No types known. Genus should be Semotilus following generic account. Also in Rafinesque 1820:49 [ref. 3592]. •Synonym of Semotilus atromaculatus (Mitchill 1818) -- (Gilbert 1998:57 [ref. 23395]). Current status: Synonym of Semotilus atromaculatus (Mitchill 1818). Leuciscidae: Plagopterinae. Habitat: freshwater.