HomeFish encyclopediaRay-finned fishesCatfishSea catfishesRed sea catfish Red sea catfish (Bagre pinnimaculatus) Scientific name: Bagre pinnimaculatus Steindachner, 1877 The Red sea catfish (Bagre pinnimaculatus) is a freshwater fish of the family Ariidae. Native range: North, Central and South America, Pacific draining rivers from the Gulf of California to Ecuador. BiologyBody robust, rounded anteriorly and compressed posteriorly; mouth sub-terminal and wide; teeth villiform, arranged in a narrow band followed by four narrow continuous bands across the palate; two pairs of barbels, the maxillary barbels long and ribbon-like; dorsal and pectoral fin spines long. Body brown; back metallic blue or bright violet; belly silvery gray; fins yellowish green; a black spot present anterior to the anal fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBagre pinnimaculatusFamilyAriidae (Sea catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length95.0Common length30.0EnvironmentMarine; freshwater; brackish; demersalClimateTropicalDistributionNorth, Central and South America: Pacific draining rivers from the Gulf of California to Ecuador.Conservation status (IUCN)Least Concern (LC)Threat to humansTraumatogenicUsesFisheries: commercialResilienceVery Low, minimum population doubling time more than 14 years (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