HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesNegros pipefish Negros pipefish (Doryrhamphus negrosensis negrosensis) Scientific name: Doryrhamphus negrosensis negrosensis Herre, 1934 The Negros pipefish (Doryrhamphus negrosensis negrosensis) is a marine fish of the family Syngnathidae. Native range: Western Pacific, Borneo to Vanuatu, north to the Yaeyama Islands, south to Rowley Shoals; Belau and Yap in Micronesia. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 16-19Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDoryrhamphus negrosensis negrosensisFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length4.7EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Pacific: Borneo to Vanuatu, north to the Yaeyama Islands, south to Rowley Shoals; Belau and Yap in Micronesia.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