elassodon, Hippoglossoides Jordan [D. S.] & Gilbert [C. H.] 1880:278 [Proceedings of the United States National Museum v. 3 (no. 147); ref. 10580] Seattle and Tacoma, Washington, U.S.A. Syntypes: (about 20) MCZ 35950 [ex USNM 27263] (1); MNHN A-3349 (1); NMW 43866 (1); USNM 27263 (now 7); UMMZ 162066 [ex USNM 27263] (1); ZMUC [ex USNM 27263] (?). Type catalog: Desoutter et al. 2001:312 [ref. 25922]. •Valid as Hippoglossoides elassodon Jordan & Gilbert 1880 -- (Eschmeyer & Herald 1983:288 [ref. 9277], Sakamoto in Amaoka et al. 1983:217, 348 [ref. 8379], Sakamoto 1984:208 [ref. 5273], Sakamoto in Masuda et al. 1984:351 [ref. 6441], Matarese et al. 1989:588 [ref. 26885], McAllister 1990:221 [ref. 14674], Lindberg & Fedorov 1993:97 [ref. 21500], Evseenko 1996:727 [ref. 24666], Evseenko 1998:60 [ref. 23643], Cooper & Chapleau 1998:707 [ref. 26711], Nakabo 2000:1375 [ref. 25182], Sheiko & Fedorov 2000:40 [ref. 25650], Mecklenburg et al. 2002:828 [ref. 25968], Nakabo 2002:1375 [ref. 26193], Fedorov et al. 2003:135 [ref. 27579], Evseenko 2003:S62 [ref. 28535], Evseenko 2004:6 [ref. 27606], Nelson et al. 2004:181 [ref. 27807], Love et al. 2005:174 [ref. 37547], Kartavtsev et al. 2007:757 [ref. 34456], Mecklenburg et al. 2011:131 [ref. 31212], Shinohara et al. 2011:56 [ref. 31715] dated 1881, Page et al. 2013:186 [ref. 32708], Shinohara et al. 2014:276 [ref. 33330], Parin et al. 2014:532 [ref. 33547], Pietsch & Orr 2015:68 [ref. 34694], Mecklenburg et al. 2016:226 [ref. 34440] see remarks, Kells et al. 2016:328 [ref. 35888], Vinnikov et al. 2018:159 [ref. 35844], Mecklenburg et al. 2018:426 [ref. 36370], Burton & Lea 2019:96 [ref. 37205], Love et al. 2021:218 [ref. 39279], Tashiro 2022:84 [ref. 39012], Page et al. 2023:133 [ref. 40505]). Current status: Valid as Hippoglossoides elassodon Jordan & Gilbert 1880. Pleuronectidae: Pleuronectinae. Distribution: North Pacific and adjacent Arctic Region. Habitat: marine.