HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsComb grouper Comb grouper (Mycteroperca acutirostris) Scientific name: Mycteroperca acutirostris Valenciennes, 1828 The Comb grouper (Mycteroperca acutirostris) is a marine fish of the family Serranidae. BiologyDorsal spines (total): 11; Dorsal soft rays (total): 15-17; Anal spines: 3; Anal soft rays: 10 - 12Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMycteroperca acutirostrisFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length80.0Depth range3–40 m (10–131 ft)EnvironmentMarine; reef-associated; depth range 3 - 40 mClimateSubtropicalDistributionWestern Atlantic: Bermuda and northwestern Gulf of Mexico to Brazil. Report of this species (as Serranus acutirostris) from the Canary Islands is probably a misidentification of Mycteroperca fusca.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: minor commercial; gamefish: yesResilienceLow, 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