cyanocephalus, Lythrurus Copeland [H. E.] in Jordan 1877:70 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 29 (pt 1); ref. 2372] Root River, Racine County, Wisconsin, U.S.A. Lectotype: USNM 17857. Type catalog: Gilbert 1998:69 [ref. 23395]. Lectotype established by Jordan & Evermann 1896:300 [ref. 2443]; also designated by Snelson & Pflieger 1975:235 [ref. 12387]. Description stated to be from Copeland's notes, with a few additional characters taken from the types which are now in my [Jordan's] possession. •Synonym of Notropis umbratilis (Girard 1856) -- (Gilbert 1978:40 [ref. 7042], Snelson & Pflieger 1975:235 [ref. 12387], Smith 1986:183 [ref. 22186]). •Synonym of Notropis umbratilis (Girard 1856), but a valid subspecies -- (Lee et al. 1980:318 [ref. 22416], Robison 1985:130 [ref. 17269], Robison & Buchanan 1988:238 [ref. 23393], Scott & Crossman 1998:472 [ref. 24570]). •Synonym of Lythrurus umbratilis (Girard 1856), but a valid subspecies -- (Stauffer et al. 1995:101 [ref. 23376], Gilbert 1998:69 [ref. 23395], Scharpf 2005:23 [ref. 28940], Page & Burr 2011:225 [ref. 31215]). Current status: Synonym of Lythrurus umbratilis (Girard 1856). Leuciscidae: Pogonichthyinae. Distribution: North-centreal U.S.A. [subspecies cyanocephalus]. Habitat: freshwater.