53909 Hippocampus lichtensteinii Kaup, 1856 Syngnathidae Pipefishes and seahorses Syngnathinae Syngnathiformes Teleostei Lichtenstein's Seahorse Western Indian Ocean: Red Sea. No exact localities are stated (Ref. 30915). If the type locality is in error this might be a synonym of the very similar <i>Hippocampus zosterae</i>.