Sea Serpent

Sea serpents (Titanoboa horridus) are descendants of the extinct Titanoboa which made it through modern times, making them a living fossil. Their ancestors survived by escaping the flooded rainforests of South America, and over millions of years, they had competition with carnivorous whales, squids, and the extinct Megalodon. They resemble their ancestors, but with blue-ish grey scales and a dragon-like head. They are fully aquatic, and were the inspiration for the mythological sea serpent. They feed on whales, sharks, whale sharks, humans, and any large creature that sets foot into their natural habitat, the Atlantic Ocean.