HomeFish encyclopediaRay-finned fishesPerch-like fishThreefin blenniesMimic triplefin Mimic triplefin (Enneanectes jordani) Scientific name: Enneanectes jordani Evermann & Marsh, 1899 The Mimic triplefin (Enneanectes jordani) is a marine fish of the family Tripterygiidae. Native range: Western Central Atlantic, Bahamas to Puerto Rico. BiologyFound on rocky and coral bottoms. Very similar to E. pectoralis.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEnneanectes jordaniFamilyTripterygiidae (Threefin blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length4.0Depth range0–10 m (0–33 ft)EnvironmentMarine; reef-associated; depth range 0 - 10 mClimateTropicalDistributionWestern Central Atlantic: Bahamas to Puerto Rico.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