Reference citation: Vehanen, T., P. Hyvärinen and A. Huusko. 1998. Food consumption and prey orientation of piscivorous brown trout (Salmo trutta) and pikeperch (Stizostedion lucioperca) in a large regulated lake. J. Appl. Ichthyol. 14(1-2):15-22.
Source citation: Froese, R. and D. Pauly. Editors. 2018. FishBase. World Wide Web electronic publication. www.fishbase.org, version (10/2018).
