HomeFish encyclopediaRay-finned fishesPuffers and FilefishesPuffersBennett's sharpnose puffer Bennett's sharpnose puffer (Canthigaster bennetti) Scientific name: Canthigaster bennetti Bleeker, 1854 The Bennett's sharpnose puffer (Canthigaster bennetti) is a marine fish of the family Tetraodontidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 9-11; Anal spines: 0; Anal soft rays: 8 - 10. Less than 30 small brown dots on side of caudal peduncle.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCanthigaster bennettiFamilyTetraodontidae (Puffers)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Depth range1–12 m (3–39 ft)EnvironmentMarine; reef-associated; depth range 1 - 12 mClimateTropicalDistributionIndo-Pacific: East Africa south to Port Alfred, South Africa and east to Tuamoto Islands, north to southern Taiwan, south to New South Wales. Reported from Tanabe Bay, Japan.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