Danube bream
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Cypriniformes
- family: Cyprinidae
- genus: Ballerus
- species: Ballerus sapa
- Brańszczyk
Mazovia
Poland- Golubac
- Grocka
- Veliko Gradište
- Zemun
- Šabac
Central Serbia- Apatin
- Bačka Palanka
- Petrovaradin
Vojvodina
Serbia