Perccottus Dybowski [B. N.] 1877:28 Masc. Perccottus glenii Dybowski 1877. Type by monotypy. Misspelled Perccotus in heading by Dybowski 1877:28 [ref. 1171], but spelled Perccottus in heading of species name; Perccottus in prevailing usage. Misspelled Percottus by authors. •Valid as Perccottus Dybowski 1877 -- (Birdsong et al. 1988:183 [ref. 7303], Bogutskaya & Naseka 1996:54 [ref. 22798], Reshetnikov 1998:124 [ref. 23570], Sideleva 2001:56 [ref. 26181], Chen et al. 2002:232 [ref. 26719] as Percottus, Miller 2003:133 [ref. 27342], Sideleva 2003:12 [ref. 27815], Bogutskaya & Naseka 2004:213 [ref. 28183], Kottelat & Freyhof 2007:549 [ref. 29996], Iwata 2011:68 [ref. 31725], Freyhof 2011:281 [ref. 31742], Parin et al. 2015:474 [ref. 33547], Zhang et al. 2016:198 [ref. 34477], Dyldin & Orlov 2017:187 [ref. 35257], Li et al. 2018:9 [ref. 35731], Parenti 2021:435 [ref. 38603]). Current status: Valid as Perccottus Dybowski 1877. Odontobutidae.