HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesLined fangblenny Lined fangblenny (Meiacanthus lineatus) Scientific name: Meiacanthus lineatus De Vis, 1884 The Lined fangblenny (Meiacanthus lineatus) is a marine fish of the family Blenniidae. Native range: Western Pacific, known only from the Great Barrier Reef. BiologyOviparous. Eggs are demersal and adhesive. Mimicked by Petroscirtes fallax and by the young Scolopsis bilineatus. Poisonous canines provide considerable protection from predators.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMeiacanthus lineatusFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.5EnvironmentMarine; reef-associatedClimateSubtropicalDistributionWestern Pacific: known only from the Great Barrier Reef.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