platyrhynchus, Nocomis Lachner [E. A.] & Jenkins [R. E.] 1971:37, Figs. 7, 10, 11, 16 [Smithsonian Contributions to Zoology No. 85; ref. 7687] Big Walker Creek, tributary of New River, .25 road miles west of Bland-Giles county line, Bland County, Virginia, U.S.A. Holotype: USNM 194817. Paratypes: CUMV (8 lots); DU (4 lots); NLU 5696 (3); TU (1 lot); UMMZ 95253 (1), 139446 (3), 147552 (11), 165439 (34); UR (1 lot); USNM (27 lots); additional materials at CUMV, UMMZ and USNM. Type catalog: Bart & Taylor 1993:36 [ref. 20906], Gilbert 1998:133 [ref. 23395]. •Valid as Nocomis platyrhynchus Lachner & Jenkins 1971 -- (Lee et al. 1980:217 [ref. 22416], Jenkins & Burkhead 1994:319 [ref. 21581], Stauffer et al. 1995:114 [ref. 23376], Gilbert 1998:133 [ref. 23395], Nelson et al. 2004:73 [ref. 27807], Scharpf 2005:25 [ref. 28940], Page & Burr 2011:193 [ref. 31215], Page et al. 2013:73 [ref. 32708], Page et al. 2023:73 [ref. 40505]). Current status: Valid as Nocomis platyrhynchus Lachner & Jenkins 1971. Leuciscidae: Pogonichthyinae. Distribution: Eastern North America: West Virginia, Virginia and North Carolina (eastern U.S.A.). Habitat: freshwater.