HomeFish encyclopediaRay-finned fishesToadfishesToadfishesEastern frogfish Eastern frogfish (Batrachomoeus dubius) Scientific name: Batrachomoeus dubius White, 1790 The Eastern frogfish (Batrachomoeus dubius) is a brackish-water fish of the family Batrachoididae. Native range: Southwest Pacific, Endemic to Australia. BiologyInhabits the continental shelf. Also found in inshore waters.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBatrachomoeus dubiusFamilyBatrachoididae (Toadfishes)OrderBatrachoidiformes (Toadfishes)ClassActinopterygii (Ray-finned fishes)Maximum length35.0EnvironmentMarine; brackish; demersalClimateSubtropicalDistributionSouthwest Pacific: Endemic to Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 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