HomeFish encyclopediaRay-finned fishesPerch-like fishDrums or croakersArmed croaker Armed croaker (Bairdiella armata) Scientific name: Bairdiella armata Gill, 1863 The Armed croaker (Bairdiella armata) is a brackish-water fish of the family Sciaenidae. Native range: Eastern Central Pacific, Gulf of California to Panama. BiologyUncommon species inhabiting shallow coastal waters. Enters estuaries and river mouths. Feeds mainly on crustaceans.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBairdiella armataFamilySciaenidae (Drums or croakers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Common length20.0EnvironmentMarine; brackish; benthopelagicClimateTropicalDistributionEastern Central Pacific: Gulf of California to Panama.Conservation status (IUCN)Least Concern (LC)Threat 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