HomeFish encyclopediaRay-finned fishesPerch-like fishWrassesBlackbar coris Blackbar coris (Coris nigrotaenia) Scientific name: Coris nigrotaenia Mee & Hare, 1995 The Blackbar coris (Coris nigrotaenia) is a marine fish of the family Labridae. Native range: Western Indian Ocean, known only from Dhofar and Masirah Island, Oman. BiologyDorsal spines (total): 9; Dorsal soft rays (total): 12; Anal spines: 3; Anal soft rays: 12. Caudal fin slightly rounded.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCoris nigrotaeniaFamilyLabridae (Wrasses)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length43.5Depth range2–20 m (7–66 ft)EnvironmentMarine; reef-associated; depth range 2 - 20 mClimateTropicalDistributionWestern Indian Ocean: known only from Dhofar and Masirah Island, Oman.Conservation status (IUCN)Data deficient (DD)Threat 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