HomeFish encyclopediaRay-finned fishesGrinnersBarracudinasRinged barracudina Ringed barracudina (Notolepis annulata) Scientific name: Notolepis annulata Post, 1978 The Ringed barracudina (Notolepis annulata) is a marine fish of the family Paralepididae. Native range: Western Atlantic, between 37?S and 72?S. Probably circumglobal in Antarctic waters. BiologyJuveniles taken at 45 m; adults from 550 to more than 2, 000 m. Feeds on krill and fishes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNotolepis annulataFamilyParalepididae (Barracudinas)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Depth range2000–2050 m (6562–6726 ft)EnvironmentMarine; demersal; depth range 2000 - 2050 mClimateTemperateDistributionWestern Atlantic: between 37?S and 72?S. Probably circumglobal in Antarctic waters.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