HomeFish encyclopediaRay-finned fishesLanternfishesLanternfishesThiolliere's lanternfish Thiolliere's lanternfish (Diaphus thiollierei) Scientific name: Diaphus thiollierei Fowler, 1934 The Thiolliere's lanternfish (Diaphus thiollierei) is a marine fish of the family Myctophidae. Native range: Indo-Pacific, Mozambique Channel south to about 26?S, Arabian Sea to 12?S, off Sumatra, and southeast Asian seas. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 15-17; Anal spines: 0; Anal soft rays: 14 - 16Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDiaphus thiolliereiFamilyMyctophidae (Lanternfishes)OrderMyctophiformes (Lanternfishes)ClassActinopterygii (Ray-finned fishes)Maximum length10.0EnvironmentMarine; bathypelagic; oceanodromousClimateDeep-waterDistributionIndo-Pacific: Mozambique Channel south to about 26?S, Arabian Sea to 12?S, off Sumatra, and southeast Asian seas.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