HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsArmored searobins or armored gurnardsSpotted armoured-gurnard Spotted armoured-gurnard (Satyrichthys rieffeli) Scientific name: Satyrichthys rieffeli Kaup, 1859 The Spotted armoured-gurnard (Satyrichthys rieffeli) is a marine fish of the family Peristediidae. Native range: Western Pacific, Japan to the Arafura Sea and Derby, Australia. BiologyDorsal spines: 7; Dorsal soft rays: 17; Anal soft rays: 17. Mostly reddish with dark spots on dorsum.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSatyrichthys rieffeliFamilyPeristediidae (Armored searobins or armored gurnards)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length28.0Depth range65–600 m (213–1969 ft)EnvironmentMarine; demersal; depth range 65 - 600 mClimateDeep-waterDistributionWestern Pacific: Japan to the Arafura Sea and Derby, Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, 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