gibbosus, Abyssocottus Berg [L. S.] 1906:908 [Zoologischer Anzeiger v. 30 (no. 26); ref. 265] Lake Baikal, opposite Baikalskoye village, Russia. Lectotype: ZIN 13737. Paralectotypes: (4) ? ZM KNU. Type catalog: Sideleva & Zhidkov 2021:231 [ref. 38705]. Lectotype selected by Berg 1907:44 [ref. 266]. •Valid as Asprocottus gibbosus (Berg 1906) -- (Taliev 1955:336 [ref. 4316]). •Valid as Abyssocottus gibbosus Berg 1906 -- (Berg 1949:1157 [ref. 20662], Sideleva 1982:30 [ref. 14469], Reshetnikov et al. 1997:760 [ref. 24702], Sideleva 1998:155 [ref. 23595], Bogutskaya et al. 2001:47 [ref. 26178], Sideleva 2001:60 [ref. 26181], Kontula et al. 2003:149 [ref. 26791], Sideleva 2003:17, 178 [ref. 27815], Bogutskaya & Naseka 2004:194 [ref. 28183], Bogdanov 2013:96 [ref. 37118], Goto et al. 2014:[15] [ref. 33456], Dyldin et al. 2020:115 [ref. 37569], Sideleva & Zhidkov 2021:231 [ref. 38705], Bogdanov 2023:68 [ref. 40329]). Current status: Valid as Abyssocottus gibbosus Berg 1906. Cottidae. Distribution: North Asia: Lake Baikal (Russia). Habitat: freshwater.