HomeFish encyclopediaRay-finned fishesLanternfishesLanternfishesBright lanternfish Bright lanternfish (Myctophum phengodes) Scientific name: Myctophum phengodes L?tken, 1892 The Bright lanternfish (Myctophum phengodes) is a marine fish of the family Myctophidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 12-14; Anal spines: 0; Anal soft rays: 20 - 22Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMyctophum phengodesFamilyMyctophidae (Lanternfishes)OrderMyctophiformes (Lanternfishes)ClassActinopterygii (Ray-finned fishes)Maximum length9.3EnvironmentMarine; bathypelagic; oceanodromousClimateDeep-waterDistributionSoutheast Atlantic: between 8?S and 23?S, but absent from the Benguela Upwelling Region; extends to Agulhas Water pockets further south. Southwest Atlantic: between 28?S and the Subtropical Convergence. Indian and Pacific: generally between 20?S and the Subtropical Convergence, but from 9?S in the eastern Indian Ocean.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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