HomeMarine aquarium fishGobies, blennies & dottybacksStriped poison-fang blenny Striped poison-fang blenny (Meiacanthus grammistes) Scientific name: Meiacanthus grammistes Valenciennes, 1836 The Striped poison-fang blenny (Meiacanthus grammistes) is a marine fish of the family Blenniidae. BiologyDorsal spines (total): 4; Dorsal soft rays (total): 25-28; Anal spines: 2; Anal soft rays: 14 - 16. Identified by the lined pattern on the body that ends in spots on the tail-fin base.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMeiacanthus grammistesFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length11.0EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Pacific: Indochina to Papua New Guinea, north to Ryukyu Islands, south to northwestern Australia and the Great Barrier Reef. Replaced by Meiacanthus kamoharai in southern Japan.Conservation status (IUCN)Not EvaluatedThreat to humansVenomousUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More gobies, blennies & dottybacksFire gobyNemateleotris magnificaYellow prawn-gobyCryptocentrus cinctusPersian blennyEcsenius midasYellowhead jawfishOpistognathus aurifronsForktail blennyMeiacanthus atrodorsalisBluestriped fangblennyPlagiotremus rhinorhynchosSee all gobies, blennies & dottybacks SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026