Ruffe
(Gymnocephalus cernua)
Classification
Species:
Gymnocephalus cernua
Genus:
Gymnocephalus - Ruffies
Family: Percidae - Perches
Order: Perciformes - Perches
Superclass: Osteichthyes - Bony fishes
General data
Scientific names:
Ruffe
Habitat:
Freshwater
Climates:
Temperate, Continental, Subpolar
Introduced:
North America
Distribution:
Narva, Neva, Volga, Lake Baikal, Don, Lake Vrana, Northern Dvina, Mezen, Gauja, Daugava (Western Dvina), River Ob, Yenisey, Ural, Trent, Great Ouse, Amu Darya, Kolyma , Rhine, Rhone, Dnieper, Dniester, Struma - Strymonas, St. Lawrence River, Loire, River Thames, Vistula, Danube