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Coregonus vessicus Dryagin, 1932 |
| Family: | Salmonidae (Salmonids), subfamily: Coregoninae | |||
| Max. size: | 20 cm SL (male/unsexed); max. reported age: 3 years | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | Euorpe: Lake Beloye [Belozero], northern Volga drainage (60° 11' N, 37°34' E) in Russia. Invasive in the upper and middle Volga reservoirs downriver to Saratov reservoir. | |||
| Diagnosis: | ||||
| Biology: | A lacustrine species. Attains first sexual maturity at 2 years, males may spawn for the first time in their first year (Ref. 59043). | |||
| IUCN Red List Status: | Critically Endangered (CR); Date assessed: 28 June 2023 (A2b) Ref. (130435) | |||
| Threat to humans: | harmless | |||