HomeFish encyclopediaRay-finned fishesPerch-like fishArmorheadsLongsnout boarfish Longsnout boarfish (Pentaceropsis recurvirostris) Scientific name: Pentaceropsis recurvirostris Richardson, 1845 The Longsnout boarfish (Pentaceropsis recurvirostris) is a marine fish of the family Pentacerotidae. Native range: Eastern Indian Ocean, southern Australia including Tasmania. BiologyOccurs on the continental shelf, most commonly in depths less than 40 m. Feeds on brittle stars, polychaetes and brown algae.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePentaceropsis recurvirostrisFamilyPentacerotidae (Armorheads)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length50.0Depth range10–260 m (33–853 ft)EnvironmentMarine; reef-associated; depth range 10 - 260 mClimateTemperateDistributionEastern Indian Ocean: southern Australia including Tasmania.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 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