kolymensis, Cottus Sideleva [V. G.] & Goto [A.] 2012:289 [302], figs. 1-2 [Voprosy Ikhtiologii v. 52; ref. 32050] Dukcha River, near the city of Magadan, Russia. Holotype: ZISP 53969. Paratypes: ZISP 10073 (3), 10407 (10), 14300 (2), 24110 (15), 24895 (11), 24896 (1), 24897 (1), 24898 (2), 24899 (1), 24900 (1), 24901 (1), 24902 (1), 54459b (5). •Valid as Cottus kolymensis Sideleva & Goto 2012 -- (Parin et al. 2014:241 [ref. 33547], Parin et al. 2014:243 [ref. 33547], Dyldin et al. 2020:109, 114 [ref. 37569], Radchenko et al. 2023:428 [366] [ref. 40562]). Current status: Valid as Cottus kolymensis Sideleva & Goto 2012. Cottidae. Distribution: Northeast Asia: Kolyma, Dukcha and Magadan River drainages, northern Okhotsk Sea watersheds (Russia). Habitat: freshwater.