HomeFish encyclopediaRay-finned fishesLanternfishesLanternfishesGilbert's large lantern fish Gilbert's large lantern fish (Diaphus adenomus) Scientific name: Diaphus adenomus Gilbert, 1905 The Gilbert's large lantern fish (Diaphus adenomus) is a marine fish of the family Myctophidae. BiologyPseudoceanic, epibenthic species. Bentho- and mesopelagic in nearshore areas at 0-550 m at night, 500-686 m during day.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDiaphus adenomusFamilyMyctophidae (Lanternfishes)OrderMyctophiformes (Lanternfishes)ClassActinopterygii (Ray-finned fishes)Maximum length18.0Depth range180–600 m (591–1969 ft)EnvironmentMarine; bathypelagic; depth range 180 - 600 mClimateDeep-waterDistributionWestern Pacific: Sagami Bay, Suruga Bay, off Shionomisaki, and the Kyushu-Palau Ridge in Japan. Eastern Pacific: Hawaii. Western Atlantic: off Bahamas and Gulf of Mexico. Eastern Atlantic: off Casablanca, Morocco to Western Sahara.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