medirastre, Opisthonema Berry [F. H.] & Barrett [I.] 1963:118, Fig. 1A [Bulletin of the Inter-American Tuna Commission v. 7 (no. 2); ref. 4187] Chorrera Bay, Gulf of Panama, eastern Pacific. Holotype: USNM 196804. Paratypes: CAS 22805-07 (1, 3, 1); FMNH 63869-70 (3, 2); MCZ 41620-21 (2, 3); CAS-SU 55020 (4), 57086 (2), 58311 (2), 60182-83 (3, 2); UF 19278 (2); SIO 15-249 (109) (ex UCLA W50-40), 15-544 (3) (ex UCLA W55-60), 15-547 (2) (ex UCLA W56-356), 15-548 (3) (ex UCLA W58-148), 15-549 (1) (ex UCLA W56-121), 15-550 (8) (ex UCLA W56-129), 15-568 (1) (ex UCLA W59-91), 46-229 (1) (ex UCLA W53-185); USNM 127804 (1), 196805-06 (5, 3); YPM 4359-62 (1, 3, 3, 1). Type catalog: Gilbert 1974:113 [ref. 21035], Ibarra & Stewart 1987:62 [ref. 12367], Moore & Boardman 1991:10 [ref. 16741]. •Valid as Opisthonema medirastre Berry & Barrett 1963 -- (Eschmeyer & Herald 1983:72 [ref. 9277], Whitehead 1985:71 [ref. 5141], Hedgecock et al. 1988:118 [ref. 40242], Bussing & López S. 1994:46 [ref. 23101], Whitehead & Rodriguez-Sánchez in Fischer et al. 1995:1025 [ref. 22829] with wrong author, Grove & Lavenberg 1997:187 [ref. 24023], Chirichigno F. & Vélez D. 1998:189 [ref. 24555], Lea & Rosenblatt 2000:120 [ref. 25206], Nelson et al. 2004:67 [ref. 27807], Torres-Ramírez 2004:14 [ref. 40495], Love et al. 2005:27 [ref. 37547], Page et al. 2013:68 [ref. 32708], Kells et al. 2016:94 [ref. 35888], Pérez-Quiñónez et al. 2017:[5] 88 [ref. 40509], Pérez-Quinónez et al. 2020:151 [ref. 40419], Love et al. 2021:44 [ref. 39279], Page et al. 2023:61 [ref. 40505], Siccha-Ramirez et al. 2023:117 [ref. 40816], Fricke et al. 2024:152 [ref. 41622]). Current status: Valid as Opisthonema medirastre Berry & Barrett 1963. Dorosomatidae. Distribution: Eastern Pacific: southern California (U.S.A.) south to Peru, including Gulf of California (Mexico). Habitat: marine.