thoreauianus, Semotilus Jordan [D. S.] 1877:63 [Bulletin of the United States National Museum [v. 1] No. 10; ref. 2374] Flint River, Apalachicola River drainage, Taylor County, Georgia, U.S.A. Lectotype: USNM 9296. Paralectotypes: USNM 292574 [ex USNM 9296] (1). Type catalog: Gilbert 1998:156 [ref. 23395]. Lectotype selected by Johnston & Ramsey 1990:119 [ref. 16701]. •Synonym of Semotilus atromaculatus (Mitchill 1818) -- (Lee et al. 1980:361 [ref. 22416]). •Synonym of Semotilus atromaculatus (Mitchill 1818), but a valid subspecies -- (Scott & Crossman 1998:508 [ref. 24570]). •Valid as Semotilus thoreauianus Jordan 1877 -- (Page & Burr 1991:88 [ref. 18983], Boschung 1992:59 [ref. 23239], Mettee et al. 1996:319 [ref. 25836], Simons & Mayden 1997:195 [ref. 24948], Gilbert 1998:156 [ref. 23395], Nelson et al. 2004:78 [ref. 27807], Boschung & Mayden 2004:283 [ref. 27995], Scharpf 2005:41 [ref. 28940], Page & Burr 2011:187 [ref. 31215], Page et al. 2013:78 [ref. 32708], Robins et al. 2018:126 [ref. 35886], Bagley et al. 2023:315 [ref. 41241], Page et al. 2023:76 [ref. 40505]). Current status: Valid as Semotilus thoreauianus Jordan 1877. Leuciscidae: Plagopterinae. Distribution: Eastern North America: Georgia, Florida, and Alabama (southeastern U.S.A.). Habitat: freshwater.