HomeFish encyclopediaRay-finned fishesSawbelliesSlimeheadsPalefin sawbelly Palefin sawbelly (Hoplostethus latus) Scientific name: Hoplostethus latus McCulloch, 1914 The Palefin sawbelly (Hoplostethus latus) is a marine fish of the family Trachichthyidae. Native range: Eastern Indian Ocean, Great Australian Bight, South Australia. BiologyRecorded from the continental slope and shelf.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHoplostethus latusFamilyTrachichthyidae (Slimeheads)OrderBeryciformes (Sawbellies)ClassActinopterygii (Ray-finned fishes)Maximum length53.0Depth range146–586 m (479–1923 ft)EnvironmentMarine; bathypelagic; depth range 146 - 586 mClimateDeep-waterDistributionEastern Indian Ocean: Great Australian Bight, South Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceVery Low, minimum population doubling time more than 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