HomeMarine aquarium fishTriggers, puffers & boxfishHoneycomb cowfish Honeycomb cowfish (Acanthostracion polygonius) Scientific name: Acanthostracion polygonius Poey, 1876 The Honeycomb cowfish (Acanthostracion polygonius) is a marine fish of the family Ostraciidae. Native range: Western Atlantic, New Jersey, USA and Bermuda to Brazil, including the Caribbean and Antilles. Absent from the Gulf of Mexico. BiologyBold pattern of hexagons outlined by narrow dark lines; centers and areas between hexagons pale. Purplish blue on sides and ventrally.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAcanthostracion polygoniusFamilyOstraciidae (Boxfishes)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length50.0Common length25.0Depth range3–80 m (10–262 ft)EnvironmentMarine; reef-associated; depth range 3 - 80 mClimateTropicalDistributionWestern Atlantic: New Jersey, USA and Bermuda to Brazil, including the Caribbean and Antilles. Absent from the Gulf of Mexico.Conservation status (IUCN)Not EvaluatedThreat to humansReports of ciguatera poisoningUsesFisheries: commercial; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Fec assumed to be > 10,000) More triggers, puffers & boxfishWhite-banded triggerfishRhinecanthus aculeatusSpotted trunkfishLactophrys bicaudalisSargassum triggerfishXanthichthys ringensCaribbean sharpnose-pufferCanthigaster rostrataRedtail triggerfishXanthichthys mentoPlanehead filefishStephanolepis hispidusSee all triggers, puffers & boxfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026