HomeFish encyclopediaRay-finned fishesPerch-like fishDragonetsMauritius dragonet Mauritius dragonet (Callionymus mascarenus) Scientific name: Callionymus mascarenus Fricke, 1983 The Mauritius dragonet (Callionymus mascarenus) is a marine fish of the family Callionymidae. Native range: Western Indian Ocean, Mauritius. Species factsScientific nameCallionymus mascarenusFamilyCallionymidae (Dragonets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length4.9EnvironmentMarine; demersalClimateTropicalDistributionWestern Indian Ocean: Mauritius.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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