HomeFish encyclopediaRay-finned fishesAnglerfishesBatfishesPolka-dot batfish Polka-dot batfish (Ogcocephalus radiatus) Scientific name: Ogcocephalus radiatus Mitchill, 1818 The Polka-dot batfish (Ogcocephalus radiatus) is a marine fish of the family Ogcocephalidae. Species factsScientific nameOgcocephalus radiatusFamilyOgcocephalidae (Batfishes)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length38.0Depth range70 m (230 ft)EnvironmentMarine; demersal; depth range ? - 70 mClimateSubtropicalDistributionWestern Atlantic: southeastern Florida, USA and northeastern Gulf of Mexico to Campeche, Mexico. The name Ogcocephalus cubifrons has been misapplied to this species.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 years (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