HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesBlack-striped pipefish Black-striped pipefish (Syngnathus abaster) Scientific name: Syngnathus abaster Risso, 1827 The Black-striped pipefish (Syngnathus abaster) is a freshwater fish of the family Syngnathidae. In the aquarium it needs water at 22–24°C (72–75°F). Black-striped pipefish care at a glanceTemperature22–24°C (72–75°F) BiologyEuryhaline, found among detritus or vegetation over sand or mud, within a temperature range of 8? to 24?C. Probably an amphidromous species but migratory behavior needs verification. Ovoviviparous. The male carries the eggs in a brood pouch which is found under the tail. Early free-living young measure 23 mm TL.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSyngnathus abasterFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length21.0Depth range5 m (16 ft)EnvironmentMarine; freshwater; brackish; demersal; amphidromous?; depth range ? - 5 mClimateSubtropicalDistributionEastern Atlantic: southern Biscay to Gibraltar, and also the Mediterranean and Black seas. Introduced and became established in the former USSR. In Appendix III of the Bern Convention (protected fauna).Conservation status (IUCN)Least Concern (LC)Threat 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