chlorocephalus, Hybopsis Cope [E. D.] 1870:461 [Proceedings of the American Philosophical Society v. 11 (no. 84); ref. 913] Catawba River tributaries, North Carolina, U.S.A. Lectotype: ANSP 2755. Paralectotypes: ANSP 2756-67 (12), 2768 (1), 2803-2829 (27). Type catalog: Gilbert 1978:36 [ref. 7042], Böhlke 1984:73 [ref. 13621], Gilbert 1998:59 [ref. 23395]. Lectotype established by Fowler 1910:286, Pl. 19 (fig. 35) [ref. 19840]. •Valid as Notropis chlorocephalus (Cope 1870) -- (Gilbert 1978:37 [ref. 7042], Lee et al. 1980:254 [ref. 22416], Page & Burr 1991:141 [ref. 18983], Wood & Mayden 1992 [ref. 19895], Gilbert 1998:59 [ref. 23395], Nelson et al. 2004:74 [ref. 27807], Scharpf 2005:28 [ref. 28940], Page & Burr 2011:268 [ref. 31215], Page et al. 2013:74 [ref. 32708]). •Valid as Hydrophlox chlorocephalus (Cope 1870) -- (Stout et al. 2022:7 [ref. 39738], Page et al. 2023:71 [ref. 40505]). Current status: Valid as Hydrophlox chlorocephalus (Cope 1870). Leuciscidae: Pogonichthyinae. Distribution: Eastern North America: North Carolina and South Carolina (eastern U.S.A.). Habitat: freshwater.