HomeFish encyclopediaRay-finned fishesPuffers and FilefishesPuffersPapuan toby Papuan toby (Canthigaster papua) Scientific name: Canthigaster papua Bleeker, 1848 The Papuan toby (Canthigaster papua) is a marine fish of the family Tetraodontidae. Native range: Indo-West Pacific, Maldives to eastern New Guinea, north to the Philippines and Palau, south to the Great Barrier Reef and New Caledonia. BiologyDorsal soft rays (total): 8-10; Anal soft rays: 8 - 10Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCanthigaster papuaFamilyTetraodontidae (Puffers)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Depth range6–50 m (20–164 ft)EnvironmentMarine; reef-associated; depth range 6 - 50 mClimateTropicalDistributionIndo-West Pacific: Maldives to eastern New Guinea, north to the Philippines and Palau, south to the Great Barrier Reef and New Caledonia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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