HomeFish encyclopediaRay-finned fishesPuffers and FilefishesFilefishesSpiny-tailed leatherjacket Spiny-tailed leatherjacket (Acanthaluteres brownii) Scientific name: Acanthaluteres brownii Richardson, 1846 The Spiny-tailed leatherjacket (Acanthaluteres brownii) is a marine fish of the family Monacanthidae. Native range: Eastern Indian Ocean, southern Australia, from southern Western Australia to Victoria. Species factsScientific nameAcanthaluteres browniiFamilyMonacanthidae (Filefishes)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length55.0Depth range50 m (164 ft)EnvironmentMarine; reef-associated; depth range ? - 50 mClimateSubtropicalDistributionEastern Indian Ocean: southern Australia, from southern Western Australia to Victoria.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