HomeFish encyclopediaRay-finned fishesSalmonsSalmonidsDavatchan Davatchan (Salvelinus alpinus erythrinus) Scientific name: Salvelinus alpinus erythrinus Georgi, 1775 The Davatchan (Salvelinus alpinus erythrinus) is a freshwater fish of the family Salmonidae. Native range: Europe, Lake Frolikha and the Frolikha river which falls into the northeastern extremity of Baikal. Species factsScientific nameSalvelinus alpinus erythrinusFamilySalmonidae (Salmonids)OrderSalmoniformes (Salmons)ClassActinopterygii (Ray-finned fishes)Maximum length70.0Common length45.0EnvironmentFreshwater; benthopelagicClimateTemperateDistributionEurope: Lake Frolikha and the Frolikha river which falls into the northeastern extremity of Baikal.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026