HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesInsular pipefish Insular pipefish (Anarchopterus tectus) Scientific name: Anarchopterus tectus Dawson, 1978 The Insular pipefish (Anarchopterus tectus) is a marine fish of the family Syngnathidae. Native range: Western Atlantic, Florida, USA and Bahamas to Argentina. Reported in northeastern Brazil. BiologyInhabits turtle-grass beds, usually in coves on the seaward sides of islands. Ovoviviparous. The male carries the eggs in a brood pouch which is found under the tail.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAnarchopterus tectusFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length12.5EnvironmentMarine; demersalClimateSubtropicalDistributionWestern Atlantic: Florida, USA and Bahamas to Argentina. Reported in northeastern Brazil.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