HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsRoughtongue bass Roughtongue bass (Pronotogrammus martinicensis) Scientific name: Pronotogrammus martinicensis Guichenot, 1868 The Roughtongue bass (Pronotogrammus martinicensis) is a marine fish of the family Serranidae. Native range: Western Atlantic, Florida, USA and Bermuda through the Greater Antilles to Rio Grande, Brazil. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 13-16; Anal spines: 3; Anal soft rays: 7 - 8; Vertebrae: 26Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePronotogrammus martinicensisFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.0Common length16.0Depth range65–230 m (213–755 ft)EnvironmentMarine; demersal; depth range 65 - 230 mClimateTropicalDistributionWestern Atlantic: Florida, USA and Bermuda through the Greater Antilles to Rio Grande, Brazil.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, minimum population doubling time less than 15 months (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