Crucian carp (Carassius carassius)

General data
- Main name: Crucian carp
- Climates: Subtropical, Temperate, Continental, Subpolar
- Habitat: Freshwater
- Native: Europe, Asia
- Distribution: Danube, Volga, Ural, Po River, Don, Rhine, View all... Glomma, Rhone, Dnieper, Amur, Yenisey, Lake Baikal, Vistula, River Ob, Arno, Loire, River Thames, Daugava (Western Dvina), Seine, Northern Dvina, Neman (Nemunas), River Parrett
Classification
- Genus: Carassius - Crucian carps
- Family: Cyprinidae - Carps
- Order: Cypriniformes - Carps
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes