boucardi, Leuciscus Günther [A.] 1868:485 [Catalogue of the fishes in the British Museum v. 7; ref. 1990] Cuernavaca, Mexico. Syntypes: BMNH 1868.3.3.4-7 (4). Type catalog: Gilbert 1978:31 [ref. 7042], Gilbert 1998:51 [ref. 23395]. •Valid as Hybopsis boucardi (Günther 1868) -- (Markle et al. 1991:277 [ref. 21027], Espinosa Pérez et al. 1993:16 [ref. 22290], Schönhuth et al. 2001:360 [ref. 25185], Grose & Wiley 2002:1092 [ref. 26513], Miller 2006:128 [ref. 28615]). •Valid as Notropis boucardi (Günther 1868) -- (Gilbert 1978:31 [ref. 7042], Chernoff & Miller 1986:181 [ref. 6782], Gilbert 1998:51 [ref. 23395], Schönhuth & Doadrio 2003:333 [ref. 27194], Nelson et al. 2004:74 [ref. 27807], Scharpf 2005:28 [ref. 28940], Page et al. 2013:74 [ref. 32708]). •Valid as Graodus boucardi (Günther 1868) -- (Stout et al. 2022:15 [ref. 39738], Page et al. 2023:70 [ref. 40505]). Current status: Valid as Graodus boucardi (Günther 1868). Leuciscidae: Pogonichthyinae. Distribution: Southern North America: Pacific Slope (Mexico). Habitat: freshwater.