Sterlet sturgeon
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Acipenseriformes
- family: Acipenseridae
- genus: Acipenser
- species: Acipenser ruthenus
- Bosanska Gradiška
Srspka
Bosnia And Herzegovina- Golubac
- Kladovo
- Palilula
- Stari Grad
- Zemun
Central Serbia- Bačka Palanka
- Petrovaradin
Vojvodina
Serbia- Metlika
Metlika
Slovenia