HomeFish encyclopediaRay-finned fishesPuffers and FilefishesSpikefishesLongsnout spikefish Longsnout spikefish (Halimochirurgus centriscoides) Scientific name: Halimochirurgus centriscoides Alcock, 1899 The Longsnout spikefish (Halimochirurgus centriscoides) is a marine fish of the family Triacanthodidae. Native range: Indo-West Pacific, Andaman Sea and Indo-Australian Archipelago. Species factsScientific nameHalimochirurgus centriscoidesFamilyTriacanthodidae (Spikefishes)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range262 m (860 ft)EnvironmentMarine; demersal; depth range ? - 262 mClimateTropicalDistributionIndo-West Pacific: Andaman Sea and Indo-Australian Archipelago.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