HomeFish encyclopediaRay-finned fishesPerch-like fishDottybacksMargined dottyback Margined dottyback (Pholidochromis marginata) Scientific name: Pholidochromis marginata Lubbock, 1980 The Margined dottyback (Pholidochromis marginata) is a marine fish of the family Pseudochromidae. Native range: Western Central Pacific, Papua New Guinea, Solomon Islands and Indonesia. BiologyFound in shallow water in areas of living hard and soft coralsSource: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePholidochromis marginataFamilyPseudochromidae (Dottybacks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length4.9Depth range1–10 m (3–33 ft)EnvironmentMarine; reef-associated; depth range 1 - 10 mClimateTropicalDistributionWestern Central Pacific: Papua New Guinea, Solomon Islands and Indonesia..Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026