mexicana, Aztecula Meek [S. E.] 1902:81, Pl. 18 upper [Field Columbian Museum, Zoölogical Series v. 3 (no. 6); ref. 2957] Río Moctezuma at San Juan del Río, Queretaro, Mexico. Holotype: FMNH 3606. Paratypes: BMNH 1905.12.6.251-260 (10) [from Columbian Mus.]; FMNH 72605 (25), 80452 (orig. 220); CAS-SU 21433 (35); UMMZ 162462 [ex FMNH 80452] (10); USNM 55764 (35). Type catalog: Gilbert 1978:61 [ref. 7042], Ibarra & Stewart 1987:14 [ref. 12367], Gilbert 1998:113 [ref. 23395]. •Synonym of Notropis sallei [sic] Günther 1868 -- (Gilbert 1978:61 [ref. 7042], Chernoff & Miller 1981:30 [ref. 20981]). •Synonym of Aztecula sallei [sic] (Günther 1868) -- (Gilbert 1998:113 [ref. 23395]). •Synonym of Aztecula sallaei (Günther 1868). Current status: Synonym of Aztecula sallaei (Günther 1868). Leuciscidae: Pogonichthyinae. Habitat: freshwater.