HomeFish encyclopediaRay-finned fishesHerringsHerrings, shads and sardinesChosa herring Chosa herring (Clupea pallasii suworowi) Scientific name: Clupea pallasii suworowi Rabinerson, 1927 The Chosa herring (Clupea pallasii suworowi) is a brackish-water fish of the family Clupeidae. Native range: Northeast Atlantic, Kanin Peninsula (White Sea). Status needs confirmation. BiologyDoes not usually enter purely freshwater habitats.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameClupea pallasii suworowiFamilyClupeidae (Herrings, shads and sardines)OrderClupeiformes (Herrings)ClassActinopterygii (Ray-finned fishes)Maximum length31.5EnvironmentMarine; brackish; pelagic-neriticClimateBorealDistributionNortheast Atlantic: Kanin Peninsula (White Sea). Status needs confirmation.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax=3-10) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026