HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesYellow fangbelly Yellow fangbelly (Meiacanthus luteus) Scientific name: Meiacanthus luteus Smith-Vaniz, 1987 The Yellow fangbelly (Meiacanthus luteus) is a marine fish of the family Blenniidae. Native range: Western Pacific, northern Australia, from Western Australia to Queensland. BiologyOviparous. Eggs are demersal and adhesive. Poisonous canines provide considerable protection from predators.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMeiacanthus luteusFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.3Depth range0–35 m (0–115 ft)EnvironmentMarine; reef-associated; depth range 0 - 35 mClimateTropicalDistributionWestern Pacific: northern Australia, from Western Australia to Queensland.Conservation status (IUCN)Not EvaluatedThreat to humansVenomousResilienceHigh, 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