Coregonus tugun (Pallas, 1814)
Tugun

Family:  Salmonidae (Salmonids), subfamily: Coregoninae
Max. size:  20 cm TL (male/unsexed)
Environment:  benthopelagic; freshwater, potamodromous
Distribution:  Asia: Endemic to Siberia. Known from the Ob to the Yana rivers.
Diagnosis:   
Biology:  Never enters the sea (Ref. 26334, 593). Spawning occurs in September and October (water temperature 4-8°C). Maturity is attained in second or third year of life. Both migratory and non-migratory populations exist. (Ref. 593).
IUCN Red List Status: Least Concern (LC); Date assessed: 09 November 2020 (Least Concern) Ref. (130435)
Threat to humans:  harmless


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