snelsoni, Notropis Robison [H. W.] 1985:126, Fig. 1 [Copeia 1985 (no. 1); ref. 17269] Mountain Fork River (Red River drainage) at Arkansas State highway 246, 4.8 kilometers west of Hatfield, Polk County, Arkansas, U.S.A. Holotype: UMMZ 212350. Paratypes: NLU 53959 (20); UMMZ 212351 (25), 212482 (5); USNM 263256 (30). Type catalog: Gilbert 1998:148 [ref. 23395]. •Valid as Notropis snelsoni Robison 1985 -- (Robison & Buchanan 1988:231 [ref. 23393]). •Valid as Lythrurus snelsoni (Robison 1985) -- (Page & Burr 1991:115 [ref. 18983], Gilbert 1998:148 [ref. 23395], Nelson et al. 2004:72 [ref. 27807], Miller & Robison 2004:122 [ref. 27931], Scharpf 2005:23 [ref. 28940], Page & Burr 2011:227 [ref. 31215], Page et al. 2013:72 [ref. 32708], Page et al. 2023:72 [ref. 40505]). Current status: Valid as Lythrurus snelsoni (Robison 1985). Leuciscidae: Pogonichthyinae. Distribution: North America: Arkansas and Oklahoma (U.S.A.). Habitat: freshwater.