HomeFish encyclopediaRay-finned fishesPerch-like fishThreadfin breams, Whiptail breamsWhitecheek monocle bream Whitecheek monocle bream (Scolopsis vosmeri) Scientific name: Scolopsis vosmeri Bloch, 1792 The Whitecheek monocle bream (Scolopsis vosmeri) is a marine fish of the family Nemipteridae. Native range: Indo-West Pacific, Red Sea and East Africa to the Ryukyu Islands and northern Australia. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 7. Head scales reaching to anterior nostrils. Lower limb f preopercle scaly. Antrorse (forward-directed) suborbital spine present beneath eye. Pelvic fins long, reaching to or just beyond level of anus. Axillary scale present. Color: Variable, usually brownish with a reddish-purple tinge. A broad white vertical bar from top of head onto opercle. Opercular membrane blood-red. Fins greyish with a tinge of red.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScolopsis vosmeriFamilyNemipteridae (Threadfin breams, Whiptail breams)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length25.0Common length15.0Depth range2–25 m (7–82 ft)EnvironmentMarine; reef-associated; depth range 2 - 25 mClimateTropicalDistributionIndo-West Pacific: Red Sea and East Africa to the Ryukyu Islands and northern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; gamefish: yesResilienceHigh, minimum population doubling time less than 15 months (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