HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesWestern crested pipefish Western crested pipefish (Mitotichthys meraculus) Scientific name: Mitotichthys meraculus Whitley, 1948 The Western crested pipefish (Mitotichthys meraculus) is a marine fish of the family Syngnathidae. Native range: Eastern Indian Ocean, Western Australia. BiologyOccurs inshore. Ovoviviparous. The male carries the eggs in a brood pouch which is found under the tail.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMitotichthys meraculusFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length22.2EnvironmentMarine; demersalClimateSubtropicalDistributionEastern Indian Ocean: Western Australia.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