Valaam whitefish

Valaam whitefish (Coregonus baerii)—a unique form of endemic whitefish—displays declining numbers, but still claims the highest growth rate among Lake Ladoga’s whitefishes. This species inhabits Lake Ladoga’s southern region, typically near estuaries of the rivers Volkhov and Svir. More

Order : Salmoniformes
Family : Salmonidae
Genus : Coregonus
Species : Coregonus widegreni
Authority : Malmgren, 1863