gyrinus, Eurymen Gilbert [C. H.] & Burke [C. V.] 1912:64, Fig. 14 [Bulletin of the Bureau of Fisheries v. 30 (Doc. 754) (for 1910); ref. 1634] Off Avatcha Bay, east coast of Kamchatka, Russia, Albatross station 4795, depth 69 fathoms. Holotype (unique): USNM 74377. •Valid as Eurymen gyrinus Gilbert & Burke 1912 -- (Watanabe 1960:188 [ref. 11959], Eschmeyer & Herald 1983:169 [ref. 9277], Yabe in Masuda et al. 1984:330 [ref. 6441], Lindberg & Krasyukova 1987:265 [ref. 15964], Kim et al. 1993:22 [ref. 22288], Jackson & Nelson 1998:1355 [ref. 23806], Sokolovskaya et al. 1998:10 [ref. 24670], Nakabo 2000:651 [ref. 25086], Sheiko & Fedorov 2000:30 [ref. 25650], Mecklenburg et al. 2002:517 [ref. 25968], Nakabo 2002:651 [ref. 26001], Choi et al. 2003:276, 583 [ref. 26218], Parin et al. 2002:S93 [ref. 28300], Fedorov et al. 2003:86 [ref. 27579], Nelson et al. 2004:123 [ref. 27807], Love et al. 2005:95 [ref. 37547], Kharin & Cheblukov 2005:567 [ref. 28367], Maslenikov et al. 2013:12 [ref. 37947], Page et al. 2013:126 [ref. 32708], Shinohara et al. 2014:254 [ref. 33330], Parin et al. 2014:300 [ref. 33547], Mecklenburg & Steinke 2015:164 [ref. 34033], Mecklenburg et al. 2016:100 [ref. 34440], Kells et al. 2016:208 [ref. 35888], Mecklenburg et al. 2018:241 [ref. 36370], Kim et al. 2020:107 [ref. 39118], Dyldin & Orlov 2022:55 [ref. 38972], Love et al. 2021:120 [ref. 39279]). Current status: Valid as Eurymen gyrinus Gilbert & Burke 1912. Psychrolutidae: Psychrolutinae. Distribution: North Pacific and adjacent Arctic: Sea of Japan and Sea of Okhotsk north to Bering Sea and northern Chukchi Sea. Habitat: marine.