HomeFish encyclopediaRay-finned fishesGrinnersBarracudinasSlender barracudina Slender barracudina (Lestidiops ringens) Scientific name: Lestidiops ringens Jordan & Gilbert, 1880 The Slender barracudina (Lestidiops ringens) is a marine fish of the family Paralepididae. Native range: Eastern Pacific, British Columbia in Canada to central Baja California in Mexico. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 8-13; Anal spines: 0; Anal soft rays: 26 - 33; Vertebrae: 82 - 91. Pectorals moderately long and narrow. Greenish brown above, silvery on sides and belly showing delicate iridescence. Branchiostegal rays: 8.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLestidiops ringensFamilyParalepididae (Barracudinas)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length21.0Depth range0–3290 m (0–10794 ft)EnvironmentMarine; bathypelagic; depth range 0 - 3290 mClimateDeep-waterDistributionEastern Pacific: British Columbia in Canada to central Baja California in Mexico.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceMedium, 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