HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsDotted grouper Dotted grouper (Epinephelus epistictus) Scientific name: Epinephelus epistictus Temminck & Schlegel, 1842 The Dotted grouper (Epinephelus epistictus) is a marine fish of the family Serranidae. 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 epistictusFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length80.0Common length70.0Depth range71–291 m (233–955 ft)EnvironmentMarine; demersal; depth range 71 - 291 mClimateTropicalDistributionIndo-West Pacific: Red Sea, Kenya to South Africa; Oman, west coast of India, Korea, Japan including Ogasawara Islands, China, Taiwan, Hong Kong, Indonesia, Papua New Guinea, the Arafura Sea and northern Australia. Sometimes misidentified as Epinephelus magniscuttis or Epinephelus heniochus.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessUsesFisheries: minor commercialResilienceLow, minimum population doubling time 4.5 - 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