HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsBridled grouper Bridled grouper (Epinephelus heniochus) Scientific name: Epinephelus heniochus Fowler, 1904 The Bridled grouper (Epinephelus heniochus) is a marine fish of the family Serranidae. Native range: Western Pacific, the Philippines to the Arafura Sea and northern Australia. BiologyDorsal spines (total): 11; Dorsal soft rays (total): 14-15; Anal spines: 3; Anal soft rays: 8Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEpinephelus heniochusFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length35.0Depth range40–235 m (131–771 ft)EnvironmentMarine; demersal; non-migratory; depth range 40 - 235 mClimateTropicalDistributionWestern Pacific: the Philippines to the Arafura Sea and northern Australia.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessUsesFisheries: commercialResilienceMedium, 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