HomeFish encyclopediaRay-finned fishesPerch-like fishGruntsIndian Ocean oriental sweetlips Indian Ocean oriental sweetlips (Plectorhinchus vittatus) Scientific name: Plectorhinchus vittatus Linnaeus, 1758 The Indian Ocean oriental sweetlips (Plectorhinchus vittatus) is a marine fish of the family Haemulidae. Native range: Indo-West Pacific, East Africa to western Indian Ocean to Papua New Guinea and New Caledonia. BiologyDorsal spines (total): 12 - 14; Dorsal soft rays (total): 17-21; Anal spines: 3; Anal soft rays: 7 - 8. Adults white with broad black stripes, fins yellow with black spots 9Ref. 48635). Juveniles undergo remarkable transformation to adult phase at a length of 15 cm.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePlectorhinchus vittatusFamilyHaemulidae (Grunts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length72.0Depth range2–25 m (7–82 ft)EnvironmentMarine; reef-associated; depth range 2 - 25 mClimateTropicalDistributionIndo-West Pacific: East Africa to western Indian Ocean to Papua New Guinea and New Caledonia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, 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