HomeFish encyclopediaRay-finned fishesLanternfishesLanternfishesBluntsnout lanternfish Bluntsnout lanternfish (Myctophum obtusirostre) Scientific name: Myctophum obtusirostre T?ning, 1928 The Bluntsnout lanternfish (Myctophum obtusirostre) is a marine fish of the family Myctophidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 12-14; Anal spines: 0; Anal soft rays: 18 - 19Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMyctophum obtusirostreFamilyMyctophidae (Lanternfishes)OrderMyctophiformes (Lanternfishes)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Common length8.5Depth range0–700 m (0–2297 ft)EnvironmentMarine; bathypelagic; oceanodromous; depth range 0 - 700 mClimateDeep-waterDistributionEastern Atlantic: Mauritania to Angola. Western Atlantic: USA to Argentina. Indian Ocean: between 7?N and 12?S. Western Pacific: north and south, east to about 105?W. Tropical waters of the three oceans. South China Sea.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