1. HUN-REN Balaton Limnological Research Institute, Fish and Conservation Ecology Research Group, Klebelsberg K. Street 3., 8237 Tihany, Hungary
2. National Laboratory for Water Science and Water Security, HUN-REN Balaton Limnological Research Institute, Klebelsberg K. Street 3., 8237 Tihany, Hungary
3. University of Veterinary Medicine, Institute of Biology, Department of Zoology, Rottenbiller street 50., 1077 Budapest, Hungary