HomeFish encyclopediaRay-finned fishesPuffers and FilefishesFilefishesSpectacled filefish Spectacled filefish (Cantherhines fronticinctus) Scientific name: Cantherhines fronticinctus G?nther, 1867 The Spectacled filefish (Cantherhines fronticinctus) is a marine fish of the family Monacanthidae. Native range: Indo-West Pacific, south to Durban, South Africa, east to Marshall Islands. Recently reported from Tonga. BiologyDorsal spines (total): 2; Dorsal soft rays (total): 33-36; Anal spines: 0; Anal soft rays: 31 - 32. Sometimes resembles the mottled color phase of C. pardalis, but most often has a pattern of about four broad dusky bands converging posteriorly and has a longer tail.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCantherhines fronticinctusFamilyMonacanthidae (Filefishes)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length25.0Depth range1–43 m (3–141 ft)EnvironmentMarine; reef-associated; depth range 1 - 43 m, usually ? - 25 mClimateTropicalDistributionIndo-West Pacific: south to Durban, South Africa, east to Marshall Islands. Recently reported from Tonga.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