Seahorses (Hippocampus) is a biological genus in the family Syngnathidae (Pipefishes) and order Gasterosteiformes (Pipefishes).
Hippocampus coronatus
Hippocampus japonicus
Hippocampus zosterae
Hippocampus camelopardalis
Hippocampus alatus
Hippocampus algiricus
Hippocampus angustus
Hippocampus arnei
Hippocampus barbouri
Hippocampus bargibanti
Hippocampus bicuspis
Hippocampus biocellatus
Hippocampus bleekeri
Hippocampus borboniensis
Hippocampus breviceps
Hippocampus chinensis
Hippocampus colemani
Hippocampus comes
Hippocampus curvicuspis
Hippocampus dahli
Hippocampus debelius
Hippocampus denise
Hippocampus europaeus
Hippocampus fisheri
Hippocampus fuscus
Hippocampus grandiceps
Hippocampus guttulatus
Hippocampus hendriki
Hippocampus hilonis
Hippocampus jayakari
Hippocampus jugumus
Hippocampus kampylotrachelos
Hippocampus kelloggi
Hippocampus lichtensteinii
Hippocampus manadensis
Hippocampus minotaur
Hippocampus mohnikei
Hippocampus moluccensis
Hippocampus montebelloensis
Hippocampus multispinus
Hippocampus natalensis
Hippocampus paradoxus
Hippocampus patagonicus
Hippocampus polytaenia
Hippocampus pontohi
Hippocampus procerus
Hippocampus pusillus
Hippocampus queenslandicus
Hippocampus satomiae
Hippocampus semispinosus
Hippocampus sindonis
Hippocampus subelongatus
Hippocampus suezensis
Hippocampus taeniopterus
Hippocampus tristis
Hippocampus tuberculatus
Hippocampus tyro
Hippocampus villosus
Hippocampus waleananus
Hippocampus whitei
Hippocampus zebra
Hippocampus capensis
Hippocampus abdominalis
Hippocampus erectus
Hippocampus trimaculatus
Hippocampus reidi
Hippocampus planifrons
Hippocampus ingens
Hippocampus hippocampus
Hippocampus spinosissimus
Hippocampus kuda
Hippocampus histrix
Acentronura
Anarchopterus
Apterygocampus
Bhanotia
Bryx
Bulbonaricus
Campichthys
Choeroichthys
Corythoichthys
Cosmocampus
Doryichthys
Doryrhamphus
Dunckerocampus
Enneacampus
Entelurus
Festucalex
Filicampus
Pseudophallus
Microphis
Halicampus
Haliichthys
Heraldia
Histiogamphelus
Hypselognathus
Ichthyocampus
Kaupus
Kimblaeus
Leptoichthys
Leptonotus
Lissocampus
Maroubra
Micrognathus
Minyichthys
Mitotichthys
Nannocampus
Nerophis
Notiocampus
Penetopteryx
Phoxocampus
Phycodurus
Phyllopteryx
Pugnaso
Hippichthys
Hippocampus
Syngnathus
Siokunichthys
Solegnathus
Stigmatopora
Stipecampus
Syngnathoides
Trachyrhamphus
Urocampus
Vanacampus