euryops, Bathylagus Goode [G. B.] & Bean [T. H.] 1896:55, Pl. 17 (fig. 63) [Special Bulletin U. S. National Museum No. 2; ref. 1848] Gulf Stream, 39°29'N, 71°46'W, depth 693 fathoms; 39°52'N, 70°30'W, depth 600 fathoms; 40°09'30"N, 67°09'W, depth 1356 fathoms. Syntypes: USNM 31861 (1), 35420 (1), 39477 (1). •Valid as Bathylagus euryops Goode & Bean 1896 -- (Cohen 1973:155 [ref. 6589], Cohen in Whitehead et al. 1984:393 [ref. 13675], Scott & Scott 1988:159 [ref. 25518], McAllister 1990:71 [ref. 14674], Amaoka in Okamura et al. 1995:70 [ref. 22531], Carter & Hartel 2003:871 [ref. 27000], Moore et al. 2003:177 [ref. 27076], Kobyliansky 2006:437 [ref. 28785], Møller et al. 2010:23 [ref. 31169], Mecklenburg et al. 2011:117 [ref. 31212], Afonso et al. 2016:15, 106 [ref. 36199], Bañón et al. 2016:306 [ref. 34397], Kenaley & Hartel 2016:1758 [ref. 34566], Mecklenburg et al. 2018:67 [ref. 36370], Carneiro et al. 2019:84 [ref. 37250], Sutton et al. 2020:33 [ref. 37832], Bañón & Maño 2021:52 [ref. 38883], Page et al. 2023:81 [ref. 40505]). Current status: Valid as Bathylagus euryops Goode & Bean 1896. Bathylagidae. Distribution: North Atlantic and adjacent Arctic region; possibly in South Atlantic. Habitat: marine.