| Abramis brama | freshwater bream |
| Acipenser ruthenus | sterlet sturgeon |
| Anguilla anguilla | European eel |
| Alburnus alburnus | bleak |
| Alburnus mento | Danube bleak |
| Alburnoides bipunctatus | schneider |
| Aspius aspius | asp |
| Barbatula Barbatula | Stone loach |
| Barbus barbus | barbel |
| Barbus balcanicus | Danube barbel |
| Carassius auratus, carassius, gibelio | goldfish |
| Chondrostoma nasus | nase |
| Cobitis elongatoides | Spined loach |
| Coregonus spp. | |
| Cottus gobio | bullhead |
| Ctenopharyngodon idella | grass carp |
| Cyprinus carpio | carp |
| Esox lucius | Northern pike |
| Gobio gobio / obtusirostris | gudgeon |
| Gymnocephalus baloni | Danube ruffe |
| Gymnocephalus schraetser | schraetzer |
| Gymnocephalus sp | schraetzer |
| Hucho hucho | huchen |
| Lampetra planeri | European brook lamprey |
| Lepomis gibbosus | common, sunfish, pumpkin seed |
| Leuciscu leuciscus | |
| Leuciscus auspius | |
| Leuciscus spp. | chub |
| Lota lota | burbot |
| Misgurnus fossilis | weatherfish |
| Neogobius gymnotrachelus | racer goby |
| Neogobius melanostomus | round goby |
| Oncorhynchus mykiss | rainbow trout |
| Paramisgurnus dabryanus | |
| Perca fluviatilis | perch |
| Phoxinus phoxinus | Eurasian minnow |
| Pungitius oungitius | ninespine stikleback |
| Proterorhinus semilunaris | Western tubenose goby |
| Pseudorasbora parva | stone moroko |
| Rhodeus amarus | Weuropean bitterling |
| Romanogobio vladykovi | white-finned gudgeon |
| Rutilus rutilus | roach |
| Rutilus meidingeri | Black Sea roach |
| Rutilus virgo | cactus roach |
| Sabanejewia balcanica | Balcan spined loach |
| Salmo salar | black salmon |
| Salmo trutta | trout |
| Salvelinus fontinalis | river char |
| Salvelinus spp. | char |
| Salvelinus umbla | lake char |
| Sander lucioperca | pike perch |
| Scardinius erytrophthalmus | |
| Squalius cephalus | European freshwater carp |
| Telestes souffia | telestes |
| Thymallus thymallus | European grayling |
| Tinca tinca | tench |
| Umbra krameri | mudminnow |
| Vimba vimba / Blicca bjoerkna | vimba bream |
| Zingel streber | streber |
| Zingel zingel | zingel |
