baicalensis, Cottus Dybowski [B. N.] 1874:386, Pl. 3 (fig. 2) [Verhandlungen der K.-K. zoologisch-botanischen Gesellschaft in Wien v. 24 (no. 3-4); ref. 1172] Lake Baikal, Russia. Syntypes: ZMB 7810 (4). Type catalog: Paepke & Fricke 1992:284 [ref. 19946]. •Valid as Batrachocottus baicalensis (Dybowski 1874) -- (Berg 1949:1165 [ref. 20662], Taliev 1955:257 [ref. 4316], Sideleva 1982:28 [ref. 14469], Reshetnikov et al. 1997:758 [ref. 24702], Sideleva 1998:149 [ref. 23595], Sideleva 1999:149 [ref. 24864], Vasil'eva 1999:154 [ref. 24864], Bogutskaya et al. 2001:46 [ref. 26178], Sideleva 2001:58 [ref. 26181], Kontula et al. 2003:149 [ref. 26791], Sideleva 2003:15, 154 [ref. 27815], Bogutskaya & Naseka 2004:196 [ref. 28183], Goto et al. 2014:[15] [ref. 33456], northern Kuril Islands and southern Kamchatka, Bogdanov 2023:70 [ref. 40329]). Current status: Valid as Batrachocottus baicalensis (Dybowski 1874). Cottidae. Distribution: North Asia: Lake Baikal, Russia. Habitat: freshwater.