Procottus Gratzianov [V. I.] 1902:40, 41 Masc. Cottus jeittelesii Dybowski 1874. Type by subsequent designation. Type designated by Berg 1933:712 [ref. 279]. •Valid as Procottus Gratzianov 1902 [often as Gratzianow] -- (Taliev 1955:301 [ref. 4316], Sideleva 1982:31 [ref. 14469], Washington et al. 1984:443 [ref. 13660], Yabe 1985:123 [ref. 11522], Sideleva 1998:158 [ref. 23595], Sideleva 2001:69 [ref. 26181], Sideleva 2003:19, 203 [ref. 27815], Bogutskaya & Naseka 2004:200 [ref. 28183] as Gratzianow, Goto et al. 2014:3 [ref. 33456] but should be in Cottidae, P. 17). Current status: Valid as Procottus Gratzianov 1902. Cottidae.