HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesBluestripe pipefish Bluestripe pipefish (Doryrhamphus excisus excisus) Scientific name: Doryrhamphus excisus excisus Kaup, 1856 The Bluestripe pipefish (Doryrhamphus excisus excisus) is a marine fish of the family Syngnathidae. Native range: Indo-Pacific and Eastern Pacific, Persian Gulf and East Africa to the west coast of the Americas. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 21-29; Anal spines: 0; Anal soft rays: 4. Superior trunk and tail ridges discontinuous; inferior trunk ridge ending on anal ring; lateral trunk ridge continuous with inferior tail ridge; body rings 17-19; tail rings 13-17. Also.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDoryrhamphus excisus excisusFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range2–50 m (7–164 ft)EnvironmentMarine; reef-associated; depth range 2 - 50 mClimateTropicalDistributionIndo-Pacific and Eastern Pacific: Persian Gulf and East Africa to the west coast of the Americas.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, 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