Available in sterling silver 14k ,18k yellow & white gold. There are so many different seahorses, here are a few of their scientific names allof which begin with Hippocampus: abdominalis, aimei, algiricus, angustus , antiquorum, barbouri, bargibanti, borboniensis, breviceps, brevirostris, camelopardalis, capensis, comes, coronatus, dahli, denise, erectus, fisheri , fuscus, guttulatus, heptagonus, hilonis, hippocampus, histrix, hudsonius, hunsonius punctulatus, ingens, jayakari, kelloggi, kuda, laevicaudatus, lenis, lichtensteinii, melanospilos, minotaur, mohnikei, moluccensis, novae-hollandiae, obtusus, planifrons, polytaenia, punctulatus, ramulosus, regulus, reidi, rhynchomacer, sindonis, spinosissimus, subelongatus, taeniopterus, takakurae, trimaculatus, whitei, zosterae