HomeFish encyclopediaRay-finned fishesGrinnersWaryfishesPaperbones Paperbones (Luciosudis normani) Scientific name: Luciosudis normani Fraser-Brunner, 1931 The Paperbones (Luciosudis normani) is a marine fish of the family Notosudidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 10-13; Anal spines: 0; Anal soft rays: 17 - 20. Blackish in color; midventral scale row dull silvery.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLuciosudis normaniFamilyNotosudidae (Waryfishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length20.7Depth range500–800 m (1640–2625 ft)EnvironmentMarine; bathypelagic; depth range 500 - 800 mClimateDeep-waterDistributionCircumglobal in the temperate and bordering subtropical parts of the southern Atlantic, Indian and western Pacific Oceans, subtropical convergence. Larvae found in the western Indian Ocean northward to about 15?S.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026