HomeFish encyclopediaRay-finned fishesPerch-like fishMackerels, tunas, bonitosAtlantic chub mackerel Atlantic chub mackerel (Scomber colias) Scientific name: Scomber colias Gmelin, 1789 The Atlantic chub mackerel (Scomber colias) is a brackish-water fish of the family Scombridae. Native range: Atlantic Ocean. Warm water; eastern and western coasts. Replaced by Scomber japonicus in the Indo-Pacific. Species factsScientific nameScomber coliasFamilyScombridae (Mackerels, tunas, bonitos)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)EnvironmentMarine; brackish; pelagic-neriticClimateTemperateDistributionAtlantic Ocean. Warm water; eastern and western coasts. Replaced by Scomber japonicus in the Indo-Pacific.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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