rubrifrons, Nocomis Jordan [D. S.] 1877:330 [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 Rock, DeKalb County, Georgia, U.S.A. Syntypes: BMNH 1880.1.21.9 [ex Jordan] (1); MCZ 24381 [ex USNM 17863] (1); USNM 17863 (orig. 8, now 7), 20146 (orig. 2, now 1), 329267 [ex Butler Univ. 70] (1). Type catalog: Gilbert 1978:92 [ref. 7042], Gilbert 1998:144 [ref. 23395]. Subjectively invalid; secondarily preoccupied in Notropis by Alburnus rubrifrons Cope 1865, replaced by Notropis rubescens Bailey 1991. Now treated as valid. •Synonym of Notropis rubescens Bailey 1991 -- (Gilbert 1998:143, 144 [ref. 23395]). •Valid as Hybopsis rubrifrons (Jordan 1877) -- (Gilbert 1978:92 [ref. 7042], Lee et al. 1980:193 [ref. 22416], Page & Burr 1991:161 [ref. 18983], Grose & Wiley 2002:1092 [ref. 26513], Nelson et al. 2004:71 [ref. 27807], Scharpf 2005:21 [ref. 28940], Page et al. 2013:72 [ref. 32708], Page et al. 2023:71 [ref. 40505]). 2°Homonym. Current status: Valid as Hybopsis rubrifrons (Jordan 1877). Leuciscidae: Pogonichthyinae. Distribution: Southeastern U.S.A.: North and South Carolina and Georgia. Habitat: freshwater.