HomeFish encyclopediaRay-finned fishesPuffers and FilefishesPuffersPygmy toby Pygmy toby (Canthigaster pygmaea) Scientific name: Canthigaster pygmaea Allen & Randall, 1977 The Pygmy toby (Canthigaster pygmaea) is a marine fish of the family Tetraodontidae. Native range: Western Indian Ocean, Red Sea. BiologyInhabits coral reefs. Found hidden in holes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCanthigaster pygmaeaFamilyTetraodontidae (Puffers)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length5.6Depth range2–30 m (7–98 ft)EnvironmentMarine; reef-associated; depth range 2 - 30 mClimateTropicalDistributionWestern Indian Ocean: Red Sea.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