Cosmocampus brachycephalus
Cosmocampus brachycephalus is a species of marine fish of the family Syngnathidae. It is found in the western Atlantic Ocean, near southern Florida, the Bahamas, and northern South America. It lives in sub-tidal grass flats to depths of, where it can grow to lengths of. This species ovoviviparous, with males carrying eggs and giving birth to live young.