HomeFish encyclopediaRay-finned fishesAnglerfishesDouble anglersTwo-rod anglerfish Two-rod anglerfish (Diceratias bispinosus) Scientific name: Diceratias bispinosus G?nther, 1887 The Two-rod anglerfish (Diceratias bispinosus) is a marine fish of the family Diceratiidae. Native range: Indo-Pacific, Bay of Bengal, Papua New Guinea and the Philippines. BiologyA species of Diceratias with esca having distinct anterior and posterior appendages.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDiceratias bispinosusFamilyDiceratiidae (Double anglers)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length11.2Depth range1000–1400 m (3281–4593 ft)EnvironmentMarine; bathypelagic; depth range 1000 - 1400 mClimateDeep-waterDistributionIndo-Pacific: Bay of Bengal, Papua New Guinea and the Philippines.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026