HomeFish encyclopediaRay-finned fishesPuffers and FilefishesPuffersMacaronesian sharpnose-puffer Macaronesian sharpnose-puffer (Canthigaster capistrata) Scientific name: Canthigaster capistrata Lowe, 1839 The Macaronesian sharpnose-puffer (Canthigaster capistrata) is a marine fish of the family Tetraodontidae. Native range: Eastern Central Atlantic, known from oceanic islands. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 9-10; Anal spines: 0; Anal soft rays: 9. Absence of dark stripe extending anteriorly from the ventral caudal fin margin onto the caudal peduncle or flank; presence of a horizontal dark stripe extending from the dorsal caudal fin margin anteriorly to the pectoral fin base; absence of a conspicuous (larger than eye) spot slightly ahead and below dorsal fin base; absence of bars on the caudal fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCanthigaster capistrataFamilyTetraodontidae (Puffers)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)EnvironmentMarine; reef-associatedClimateTropicalDistributionEastern Central Atlantic: known from oceanic islands.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