brevifenestratus, Gymnelopsis Anderson [M. E.] 1982:52, Fig. 33 [National Museum of Canada Publications in Zoology No. 17; ref. 5520] Okhotsk Sea, 57°50'N, 141°47'E, depth 146 meters. Holotype: USNM 92587. Paratypes: ZIN 23944 (1), 23952-53 (1, 3), 33334 (6), 33751 (1), 34842 (1). Type catalog: Springer & Anderson 1997:14 [ref. 22953], Balushkin 2011:960 [ref. 32449], Balushkin et al. 2012:158 [ref. 33667]. •Valid as Gymnelopsis brevifenestratus Anderson 1982 -- (Anderson 1982:52 [ref. 5520]). •Valid as Gymnelopsis brevifenestrata Anderson 1982 -- (Anderson 1994:116 [ref. 21438], Sheiko & Fedorov 2000:35 [ref. 25650], Nazarkin & Chernova 2003:605 [ref. 27204], Fedorov et al. 2003:110 [ref. 27579], Anderson & Fedorov 2004:4 [ref. 27603], Balushkin et al. 2011:960 [ref. 32449], Parin et al. 2014:389 [ref. 33547], Dyldin et al. 2021:97 [ref. 38934], Dyldin & Orlov 2021:844 [ref. 38925]). Current status: Valid as Gymnelopsis brevifenestrata Anderson 1982. Zoarcidae: Gymnelinae. Distribution: Northwestern Pacific: Okhotsk Sea and Japan. Habitat: marine.