HomeFish encyclopediaRay-finned fishesPerch-like fishGruntsLined grunt Lined grunt (Pomadasys punctulatus) Scientific name: Pomadasys punctulatus R?ppell, 1838 The Lined grunt (Pomadasys punctulatus) is a marine fish of the family Haemulidae. Native range: Western Indian Ocean, Red Sea to the Gulf of Oman. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 15; Anal spines: 3; Anal soft rays: 8. Caudal fin slightly forked; silvery in color, the back with a yellow-green iridescence, with a slightly irregular, longitudinal dark brown lines on about three-fourths of body; fins dusky, the caudal darkest; a diffuse blackish blotch on membranes anteriorly in middle of pelvic fins; palate and part of sides of mouth dull orange-red.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePomadasys punctulatusFamilyHaemulidae (Grunts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length30.0EnvironmentMarine; demersalClimateTropicalDistributionWestern Indian Ocean: Red Sea to the Gulf of Oman.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, 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