gilberti, Menidia Jordan [D. S.] & Bollman [C. H.] 1890:155 [Proceedings of the United States National Museum v. 12 (no. 770); ref. 2433] Panama. Syntypes: USNM 41165 (2). Other material: CAS-SU 111 (13); USNM 41210 (2), 41240 (9), 41480 (6); ZMB 15883 (1), 16262 (1). Type catalog: Böhlke 1953:67 [ref. 12291], Paepke & Seegers 1986:177 [ref. 19981]. Only one lot, USNM 41165 (2), assigned as types; other materials listed but not used for description. •Valid as Membras gilberti (Jordan & Bollman 1890) -- (Chernoff 1986:240 [ref. 5847], Lavenberg & Chernoff in Fischer et al. 1995:901 [ref. 22829], Castro-Aguirre et al. 1999:192 [ref. 24550], Dyer in Reis et al. 2003:520 [ref. 27061], Nelson et al. 2004:98 [ref. 27807], Page et al. 2013:100 [ref. 32708], Angulo et al. 2013:995 [ref. 33194], Romero-Berny et al. 2018:89 [ref. 35859], González-Murcia et al. 2019:296 [ref. 36544], Chernoff et al. 2020:194 [ref. 37775]). Current status: Valid as Membras gilberti (Jordan & Bollman 1890). Atherinopsidae: Menidiinae. Distribution: Eastern Pacific: Gulf of California (Mexico) south to Peru. Habitat: brackish, marine.