HomeFish encyclopediaRay-finned fishesAnglerfishesDreamersSmooth dreamer Smooth dreamer (Chaenophryne draco) Scientific name: Chaenophryne draco Beebe, 1932 The Smooth dreamer (Chaenophryne draco) is a marine fish of the family Oneirodidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 5. Caudal large; pectorals small, pediculate, directed upward. Black except for pale on esca at end of illicium.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChaenophryne dracoFamilyOneirodidae (Dreamers)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length12.3Common length8.3Depth range350–1750 m (1148–5741 ft)EnvironmentMarine; bathypelagic; depth range 350 - 1750 mClimateDeep-waterDistributionTropical and subtropical parts of all oceans. Eastern Atlantic: A single female was recorded north of Madeira. Eastern Pacific: Oregon, USA and British Columbia, Canada. Western Pacific: Japan and 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