seahorse

US /ˈsiː.hɔːrs/
UK /ˈsiː.hɔːrs/
"seahorse" picture
1.

caballito de mar

a small marine fish with a head and forepart like those of a horse, an upright posture, and a prehensile tail.

:
The diver spotted a tiny seahorse clinging to the coral.
El buceador avistó un pequeño caballito de mar aferrado al coral.
Male seahorses carry the eggs in a pouch.
Los caballitos de mar machos llevan los huevos en una bolsa.