HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsGhost flatheadsArmoured flathead Armoured flathead (Hoplichthys haswelli) Scientific name: Hoplichthys haswelli McCulloch, 1907 The Armoured flathead (Hoplichthys haswelli) is a marine fish of the family Hoplichthyidae. Native range: Southwest Pacific. BiologyOccurs over soft bottom of the continental shelf and slope. Benthic.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHoplichthys haswelliFamilyHoplichthyidae (Ghost flatheads)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length43.0Depth range140–700 m (459–2297 ft)EnvironmentMarine; bathydemersal; depth range 140 - 700 mClimateDeep-waterDistributionSouthwest Pacific.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026