asper, Perca Linnaeus [C.] 1758:290 [Systema Naturae, Ed. X v. 1; ref. 2787] Rhône River. Neotype: MNHN 0000-1895 (specimen with a tag). Appeared as Perca aspera in Bloch & Schneider 1801:84 [ref. 471]. Neotype designated by Kottelat 2003:163 [ref. 27239]. •Valid as Zingel asper (Linnaeus 1758) -- (Collette & Bănărescu 1977:1459 [ref. 5845], Lelek 1987:303 [ref. 22962], Kottelat 1997:173 [ref. 22952], Kottelat & Freyhof 2007:536 [ref. 29996]). Current status: Valid as Zingel asper (Linnaeus 1758). Percidae: Luciopercinae. Distribution: South-central Europe. Habitat: freshwater.