Russian sturgeon (Acipenser gueldenstaedtii)
General data
- Main name: Russian sturgeon
- Local names: Danube sturgeon, Diamond sturgeon
- Climates: Temperate, Continental
- Habitat: Anadromous
- Native: Europe, Asia
- Distribution: Danube, Caspian Sea, Volga, Ural, Dniester, Dnieper
Classification
- Genus: Acipenser - Greater sturgeons
- Family: Acipenseridae - Sturgeons
- Order: Acipenseriformes - Sturgeons and Paddlefish
- Class: Chondrostei - Sturgeons
- Superclass: Osteichthyes - Bony fishes