HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesNew Caledonian soft-coral pipefish New Caledonian soft-coral pipefish (Siokunichthys striatus) Scientific name: Siokunichthys striatus Fricke, 2004 The New Caledonian soft-coral pipefish (Siokunichthys striatus) is a marine fish of the family Syngnathidae. Native range: Western Pacific, New Caledonia. BiologyDorsal soft rays (total): 26. This species is characterized by the striae on the ventral portion of the opercle; no longitudinal ridge on the opercle; 26 dorsal fin rays; 9-10 pectoral fin rays; 14 trunk rings; 43 tail rings; 5.5 subdorsal rings; dorsal fin origin on 1st tail ring; snout length 2.8 in head length, its depth 2.2 in snout length.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSiokunichthys striatusFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length9.3Depth range2 m (7 ft)EnvironmentMarine; reef-associated; depth range ? - 2 mClimateTropicalDistributionWestern Pacific: New Caledonia.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