adustus, Pseudojulis Gilbert [C. H.] 1890:66 [Proceedings of the United States National Museum v. 13 (no. 797); ref. 1623] Socorro Island, Revillagigedo Islands, off western Mexico. Syntypes: (3) USNM 44275 (2). •Valid as Pseudojulis adustus Gilbert 1890 -- (Bussing 1987:97 [ref. 21800]). •Valid as Iridio adustus (Gilbert 1890) -- (Kuiter 2010:211, 221 [ref. 35285]). •Valid as Halichoeres adustus (Gilbert 1890) -- (Allen & Robertson 1994:198 [ref. 22193], Gomon in Fischer et al. 1995:1208 [ref. 22830], De La Cruz Agüero et al. 1997:198 [ref. 24545], Parenti & Randall 2000:19 [ref. 24943], Nelson et al. 2004:155 [ref. 27807], Love et al. 2005:135 [ref. 37547], McCosker & Rosenblatt 2010:193 [ref. 30957], Page et al. 2013:160 [ref. 32708], Fourriére et al. 2016:448 [ref. 34668], Del Moral-Flores et al. 2016:610 [ref. 34923], Wainwright et al. 2017:37 [ref. 35725], Love et al. 2021:176 [ref. 39279], Grove et al. 2022:21 [ref. 41326], Page et al. 2023:174 [ref. 40505]). Current status: Valid as Halichoeres adustus (Gilbert 1890). Labridae. Distribution: Eastern Pacific: southern tip of Baja California (Mexico) south to Costa Rica, including Revillagigedo Islands (Mexico) and Galapagos Islands (Ecuador). Habitat: marine.