sekii, Icelus Tsuruoka [O.], Munehara [H.] & Yabe [M.] 2006:47, Figs. 1-2 [Ichthyological Research v. 53 (no. 1); ref. 28501] 44°02.1'N, 145°13.2'E, off Rausu, Shiretoko Peninsula, Hokkaido Island, Japan, depth 20 meters. Holotype: HUMZ 187896. Paratypes: HUMZ 179902 (1), 187897 (2), 187898 (1), 188505 (1). •Valid as Icelus sekii Tsuruoka, Munehara & Yabe 2006 -- (Parin et al. 2014:256 [ref. 33547], Dyldin & Orlov 2022:47 [ref. 38972]). Current status: Valid as Icelus sekii Tsuruoka, Munehara & Yabe 2006. Psychrolutidae. Distribution: Northwestern Pacific: Hokkaido (Japan), Kuril Islands and Sakhalin (Russia). Habitat: marine.