walkeri, Anchoa Baldwin [W. J.] & Chang [N. H. C.] 1970:140, Figs. 1, 2A [Pacific Science v. 24 (no. 1); ref. 7716] San Blas, Nayarit, Mexico. Holotype: USNM 204046. Paratypes: SIO 15-662 (285) (ex UCLA W58-16, orig. 305); USNM 204047 (20). Other paratypes at UCLA, some may now be at LACM. •Valid as Anchoa walkeri Baldwin & Chang 1970 -- (Nelson & Sonoda 1987:521 [ref. 12331], Whitehead et al. 1988:376 [ref. 5725], Bussing & López S. 1994:50 [ref. 23101], Whitehead & Rodriguez-Sánchez in Fischer et al. 1995:1079 [ref. 22829], De La Cruz Agüero et al. 1997:131 [ref. 24545], Castro-Aguirre et al. 1999:137 [ref. 24550], Nelson et al. 2004:66 [ref. 27807], Love et al. 2005:25 [ref. 37547], Miller 2006:89 [ref. 28615], McMahan et al. 2013:443 [ref. 32422], Page et al. 2013:66 [ref. 32708], Page et al. 2023:59 [ref. 40505], Fricke et al. 2024:143 [ref. 41622]). Current status: Valid as Anchoa walkeri Baldwin & Chang 1970. Engraulidae: Engraulinae. Distribution: Eastern Pacific: southern tip of Baja California Sur (Mexico) south to Ecuador, including Gulf of California (Mexico). Habitat: brackish, marine.