HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesGiant blenny Giant blenny (Scartichthys gigas) Scientific name: Scartichthys gigas Steindachner, 1876 The Giant blenny (Scartichthys gigas) is a marine fish of the family Blenniidae. Native range: Eastern Pacific, Panama to northern Chile. BiologyInhabits rocky coasts. Feeds on plants, small mollusks and crustaceans. Oviparous. Eggs are deposited in mollusk shells or on rocks. Used to prepare a soup called 'borracho' which evokes slight intoxication and tiredness; these effects, however, are of short duration.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScartichthys gigasFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length22.2Depth range0–10 m (0–33 ft)EnvironmentMarine; demersal; depth range 0 - 10 mClimateTropicalDistributionEastern Pacific: Panama to northern Chile.Conservation status (IUCN)Least Concern (LC)Threat to humansOtherUsesFisheries: minor commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=1 and Fec=100-1000) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026