HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesLong-snouted pipefish Long-snouted pipefish (Stigmatopora macropterygia) Scientific name: Stigmatopora macropterygia Dum?ril, 1870 The Long-snouted pipefish (Stigmatopora macropterygia) is a marine fish of the family Syngnathidae. Native range: Southwest Pacific, endemic to New Zealand and the Auckland Islands. BiologyOccurs in intertidal algal beds, as well as wharves and pilings. Usually at depths less than 7.5 m. Ovoviviparous. The male carries the eggs in a brood pouch which is found under the tail. Males probably brooding at about 24-25 cm TL.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameStigmatopora macropterygiaFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length35.0EnvironmentMarine; demersalClimateSubtropicalDistributionSouthwest Pacific: endemic to New Zealand and the Auckland Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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