HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsWasp fishesBearded roguefish Bearded roguefish (Tetraroge barbata) Scientific name: Tetraroge barbata Cuvier, 1829 The Bearded roguefish (Tetraroge barbata) is a freshwater fish of the family Tetrarogidae. Native range: Indo-West Pacific, Philippines, Indonesia, and New Guinea. Also from New Caledonia, north to Ryukyu Islands, and Palau in Micronesia. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 8; Anal spines: 3; Anal soft rays: 5Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTetraroge barbataFamilyTetrarogidae (Wasp fishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length10.0EnvironmentMarine; freshwater; brackish; reef-associatedClimateTropicalDistributionIndo-West Pacific: Philippines, Indonesia, and New Guinea. Also from New Caledonia, north to Ryukyu Islands, and Palau in Micronesia.Conservation status (IUCN)Least Concern (LC)Threat to humansVenomousResilienceMedium, 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