HomeFish encyclopediaRay-finned fishesLightfishes and DragonfishesBarbeled dragonfishesSchmidt's dragonfish Schmidt's dragonfish (Eustomias schmidti) Scientific name: Eustomias schmidti Regan & Trewavas, 1930 The Schmidt's dragonfish (Eustomias schmidti) is a marine fish of the family Stomiidae. Native range: Atlantic and Pacific, between 35-40?N and 30-35?S, primarily in boundary currents or equatorial waters; generally absent from gyres. Species factsScientific nameEustomias schmidtiFamilyStomiidae (Barbeled dragonfishes)OrderStomiiformes (Lightfishes and Dragonfishes)ClassActinopterygii (Ray-finned fishes)Maximum length21.2Depth range50–150 m (164–492 ft)EnvironmentMarine; bathypelagic; depth range 50 - 150 mClimateDeep-waterDistributionAtlantic and Pacific: between 35-40?N and 30-35?S, primarily in boundary currents or equatorial waters; generally absent from gyres.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, 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