HomeFish encyclopediaRay-finned fishesPerch-like fishSanddiversGold-bar sand-diver Gold-bar sand-diver (Trichonotus halstead) Scientific name: Trichonotus halstead Clark & Pohle, 1996 The Gold-bar sand-diver (Trichonotus halstead) is a marine fish of the family Trichonotidae. Native range: Western Pacific, Papua New Guinea and Indonesia. BiologyDorsal soft rays (total): 39-41. Trichonotus halstead is similar to T. setiger but has a beautifully colored dorsal fin. No free pterygiophores under dorsal fin (Ref 12934).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTrichonotus halsteadFamilyTrichonotidae (Sanddivers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range11–25 m (36–82 ft)EnvironmentMarine; demersal; depth range 11 - 25 mClimateTropicalDistributionWestern Pacific: Papua New Guinea 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