HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesG?nther's pipehorse G?nther's pipehorse (Solegnathus lettiensis) Scientific name: Solegnathus lettiensis Bleeker, 1860 The G?nther's pipehorse (Solegnathus lettiensis) is a marine fish of the family Syngnathidae. Native range: Tropical. BiologyEastern Indian Ocean: Indonesia and Western Australia. Countries | FAO areas | Ecosystems | Occurrences | IntroductionsSource: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSolegnathus lettiensisFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Depth range146–180 m (479–591 ft)EnvironmentMarine; demersal; depth range 146 - 180 mClimateTropicalDistributionTropicalConservation status (IUCN)Data deficient (DD)Threat 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