HomeFish encyclopediaRay-finned fishesPuffers and FilefishesPuffersBearded puffer Bearded puffer (Sphoeroides tyleri) Scientific name: Sphoeroides tyleri Shipp, 1972 The Bearded puffer (Sphoeroides tyleri) is a marine fish of the family Tetraodontidae. Native range: Western Atlantic, Colombia to southeastern Brazil. Biology3-4 vague diagonal blotches on lower cheek.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSphoeroides tyleriFamilyTetraodontidae (Puffers)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length12.0Depth range10–80 m (33–262 ft)EnvironmentMarine; demersal; depth range 10 - 80 mClimateTropicalDistributionWestern Atlantic: Colombia to southeastern Brazil.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