HomeFish encyclopediaRay-finned fishesPuffers and FilefishesSpikefishesShortsnout spikefish Shortsnout spikefish (Triacanthodes ethiops) Scientific name: Triacanthodes ethiops Alcock, 1894 The Shortsnout spikefish (Triacanthodes ethiops) is a marine fish of the family Triacanthodidae. Native range: Indo-West Pacific, South Africa eastward to Japan; south to the Philippines, Indonesia, Australia and New Caledonia. BiologyDorsal spines (total): 6; Dorsal soft rays (total): 15-16; Anal spines: 0; Anal soft rays: 12 - 13. Reddish but paler below; 3 yellowish lines and 2 reddish-yellow lines on body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTriacanthodes ethiopsFamilyTriacanthodidae (Spikefishes)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length8.5Depth range50–458 m (164–1503 ft)EnvironmentMarine; demersal; depth range 50 - 458 mClimateTropicalDistributionIndo-West Pacific: South Africa eastward to Japan; south to the Philippines, Indonesia, Australia and New Caledonia.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