Authors
Nikolina Boić
Aquatika – Karlovac Freshwater Aquarium, Karlovac, Croatia
Branimir Hackenberger Kutuzović
J. J. Strossmayer University of Osijek, Department of Biology, Osijek, Croatia
Davorka Hackenberger Kutuzović
J. J. Strossmayer University of Osijek, Department of Biology, Osijek, Croatia