HomeMarine aquarium fishOther marine fishWhite grunt White grunt (Haemulon plumierii) Scientific name: Haemulon plumierii Lacep?de, 1801 The White grunt (Haemulon plumierii) is a marine fish of the family Haemulidae. Native range: Western Atlantic, Chesapeake Bay, through the Gulf of Mexico and Caribbean southward to Brazil. Including Antilles. BiologyFound in dense aggregations during the day on patch reefs, around coral formations, or on sandy bottoms. Juveniles common in Thalassia testudinum beds. Feeds on crustaceans, small mollusks, and small fishes. Frequently exhibits a territorial 'kissing' display in which two contenders push each other on the lips with their mouths wide open. Marketed fresh. Has been reared in captivity.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHaemulon plumieriiFamilyHaemulidae (Grunts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length53.0Common length30.0Depth range3–40 m (10–131 ft)EnvironmentMarine; reef-associated; depth range 3 - 40 mClimateSubtropicalDistributionWestern Atlantic: Chesapeake Bay, through the Gulf of Mexico and Caribbean southward to Brazil. Including Antilles.Conservation status (IUCN)Not EvaluatedThreat to humansReports of ciguatera poisoningUsesFisheries: minor commercial; gamefish: yes; aquarium: public aquariumsResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.16-0.35; tm=2; tmax=13; Fec=64,000) More other marine fishBluestriped gruntHaemulon sciurusSailor's gruntHaemulon parraCottonwick gruntHaemulon melanurumChere-chere gruntHaemulon steindachneriStriped gruntHaemulon striatumSpanish gruntHaemulon macrostomumSee all other marine fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026