HomeFish encyclopediaRay-finned fishesCatfishSea catfishesArmoured sea catfish Armoured sea catfish (Hemiarius stormii) Scientific name: Hemiarius stormii Bleeker, 1858 The Armoured sea catfish (Hemiarius stormii) is a freshwater fish of the family Ariidae. Native range: Asia, Thailand to Indonesia. BiologyHead wider than deep; snout pointed; palatine teeth granular.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHemiarius stormiiFamilyAriidae (Sea catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length50.0EnvironmentMarine; freshwater; brackish; demersalClimateTropicalDistributionAsia: Thailand to Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansTraumatogenicResilienceMedium, minimum population doubling time 1.4 - 4.4 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