ornatum, Campostoma Girard [C. F.] 1856:176 [12] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Río Chihuahua [Río Conchos] and a tributary only a few miles long, Mexico. Lectotype: USNM 77 (plus pair of pharyngeal arches as #2682). Paralectotypes: MNHN 0000-0413 [ex USNM 77] (1), USNM 214999 [ex USNM 77] (3). Type catalog: Gilbert 1998:127 [ref. 23395]. On p. 12 of separate. Lectotype selected by Burr 1976:129-130 [ref. 7118]. •Valid as Campostoma ornatum Girard 1856 -- (Lee et al. 1980:146 [ref. 22416], Page & Burr 1991:95 [ref. 18983], Espinosa Pérez et al. 1993:11 [ref. 22290], Stefferud & Propst 1996:446 [ref. 25520], Gilbert 1998:127 [ref. 23395], Nelson et al. 2004:68 [ref. 27807], Scharpf 2005:11 [ref. 28940], Minckley & Marsh 2009:114 [ref. 31114], Cashner et al. 2010:304 [ref. 30834], Page & Burr 2011:198 [ref. 31215], Page et al. 2013:69 [ref. 32708], Page et al. 2023:67 [ref. 40505]). Current status: Valid as Campostoma ornatum Girard 1856. Leuciscidae: Pogonichthyinae. Distribution: Southern North America: Texas and Arizona (U.S.A.) and northern Mexico. Habitat: freshwater.