Čeleď: Percidae Rafinesque, 1815
Rod: Gymnocephalus Bloch, 1793
Geiger, M. F. & Schliewen, U. K. 2010. Gymnocephalus ambriaelacus, a new species of ruffe from Lake Ammersee, southern Germany (Teleostei, Perciformes, Percidae). Spixiana, 33 (1): 119–137.