HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesBig-lip damsel Big-lip damsel (Cheiloprion labiatus) Scientific name: Cheiloprion labiatus Day, 1877 The Big-lip damsel (Cheiloprion labiatus) is a marine fish of the family Pomacentridae. Native range: Indo-West Pacific, Sri Lanka to the Solomon Islands, north to the Philippines, south to Vanuatu and northern Australia; Palau in Micronesia. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 13-14; Anal spines: 2; Anal soft rays: 13 - 14. The white and curled back lips are distinctive, particularly in large individuals. Juveniles are dull orange while adults are dark brown.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCheiloprion labiatusFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length6.0Depth range1–3 m (3–10 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 1 - 3 mClimateTropicalDistributionIndo-West Pacific: Sri Lanka to the Solomon Islands, north to the Philippines, south to Vanuatu and northern Australia; Palau in Micronesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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