sialis, Argentina Gilbert [C. H.] 1890:56 [Proceedings of the United States National Museum v. 13 (no. 797); ref. 1623] 29°54'30"N, 113°01'W, Gulf of California, Mexico, Albatross station 3017, depth 58 fathoms. Holotype (unique): USNM 48263. •Valid as Argentina sialis Gilbert 1890 -- (Cohen 1958:125 [ref. 878], Eschmeyer & Herald 1983:83 [ref. 9277], Scott & Scott 1988:154 [ref. 25518], Matarese et al. 1989:52 [ref. 26885], Schneider in Fischer et al. 1995:859 [ref. 22829], Amaoka in Okamura et al. 1995:68 [ref. 22531], Chirichigno F. & Vélez D. 1998:168 [ref. 24555], Nelson et al. 2004:84 [ref. 27807], Kobyliansky 2004:607 [ref. 27869], Love et al. 2005:28 [ref. 37547], Page et al. 2013:85 [ref. 32708], Kells et al. 2016:94 [ref. 35888], Burton & Lea 2019:37 [ref. 37205], Love et al. 2021:45 [ref. 39279], Page et al. 2023:80 [ref. 40505]). Current status: Valid as Argentina sialis Gilbert 1890. Argentinidae. Distribution: Eastern Pacific: Oregon (U.S.A.) south to Pacific coast of southern Baja California (Mexico), including Gulf of California (Mexico); probably northern Peru. Habitat: marine.