HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesPipefishes and seahorsesLichtenstein's Seahorse Lichtenstein's Seahorse (Hippocampus lichtensteinii) Scientific name: Hippocampus lichtensteinii Kaup, 1856 The Lichtenstein's Seahorse (Hippocampus lichtensteinii) is a marine fish of the family Syngnathidae. BiologyLength type refers to height. 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 nameHippocampus lichtensteiniiFamilySyngnathidae (Pipefishes and seahorses)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length4.0EnvironmentMarine; demersal; non-migratoryClimateTropicalDistributionWestern Indian Ocean: Red Sea. No exact localities are stated. If the type locality is in error this might be a synonym of the very similar Hippocampus zosterae. International trade is monitored through a licensing system (CITES II, since 5.15.04).Conservation status (IUCN)Data deficient (DD)Threat 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