21.15109/CONCORDA/1NTPHJBánó, BálintBálintBánó0000-0001-7734-4803HUN-REN Balaton Limnological Research InstituteBolotovskiy, AlekseyAlekseyBolotovskiy0000-0003-2262-6808Papanin Institute for Biology of Inland Waters, Russian Academy of SciencesLevin, BorisBorisLevin0000-0002-4044-2036A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences - Moscow, RussiaMattox, George M.T.George M.T.Mattox0000-0003-4748-472XLaboratório de Ictiologia de Sorocaba, Departamento de Biologia, Universidade Federal de São CarlosCetra, MauricioMauricioCetra0000-0002-3902-0661Departamento de Ciências Ambientais, Universidade Federal de São CarlosCzeglédi, IstvánIstvánCzeglédi0000-0002-0244-7987HUN-REN Balaton Limnological Research InstituteTakács, PéterPéterTakács0000-0001-5247-7597HUN-REN Balaton Limnological Research InstituteARP2024OtherTakács, PéterPéterTakácsHUN-REN Balaton Limnological Research Institute2024-01-152025-01-162312072667160347application/x-rar-compressedapplication/x-rar-compressed2.2CC BY-NC-SA 4.0In this database, we publish 193 fish species scale photos with the biological characteristics of the species.