multiradiatus, Batrachocottus nikolskii var. Berg [L. S.] 1907:53, Pl. 2 (fig. 2) [Die Cataphracti des Baikal-Sees; ref. 266] Lake Baikal, Russia, depth 525 meters. Lectotype: ZIN 13750. Paralectotypes: ZIN 13750-52 (1A, 1, 1). Type catalog: Sideleva & Zhidkov 2021:234 [ref. 38705]. Sideleva 2001:57 [ref. 26181] apparently wrongly lists a holotype as ZIN 13750. Lectotype selected by Sideleva 2003:156 [ref. 27815]. •Valid as Batrachocottus multiradiatus Berg 1907 -- (Berg 1949:1166 [ref. 20662], Taliev 1955:270 [ref. 4316], Sideleva 1982:28 [ref. 14469], Reshetnikov et al. 1997:758 [ref. 24702], Sideleva 1998:149 [ref. 23595], Sideleva 1999:152 [ref. 24864], Vasil'eva 1999:154 [ref. 24864], Bogutskaya et al. 2001:46 [ref. 26178], Sideleva 2001:57 [ref. 26181], Kontula et al. 2003:149 [ref. 26791], Sideleva 2003:15, 156 [ref. 27815], Bogutskaya & Naseka 2004:197 [ref. 28183], Goto et al. 2014:[15] [ref. 33456], Dyldin et al. 2020:115 [ref. 37569], Sideleva & Zhidkov 2021:234 [ref. 38705]). •Valid as Adipocottus multiradiatus (Berg 1907) -- (Bogdanov 2023:70 [ref. 40329]). Current status: Valid as Batrachocottus multiradiatus Berg 1907. Cottidae. Distribution: North Asia: Lake Baikal (Russia). Habitat: freshwater.