mearnsi, Notropis Snyder [J. O.] 1915:582, Fig. [Proceedings of the United States National Museum v. 49 (no. 2125); ref. 10255] Río San Bernardino (tributary to Río Yaqui), near monument 77 of the international boundary, Sonora, Mexico. Holotype: USNM 76163. Paratypes: USNM 76164 (4). Type catalog: Gilbert 1978:60 [ref. 7042], Gilbert 1998:111 [ref. 23395]. •Synonym of Notropis formosus (Girard 1856) -- (Gilbert 1978:60 [ref. 7042], Chernoff & Miller 1982:519 [ref. 8493]). •Synonym of Cyprinella formosa (Girard 1856) -- (Mayden 1989:55 [ref. 12555], Gilbert 1998:111 [ref. 23395], Minckley & Marsh 2009:120 [ref. 31114]). •Synonym of Cyprinella formosa (Girard 1856), but a valid subspecies -- (Scharpf 2005:13 [ref. 28940]). Current status: Synonym of Cyprinella formosa (Girard 1856). Leuciscidae: Pogonichthyinae. Habitat: freshwater.