Mesmerizing Footage Of Undiscovered Deep-Sea Life

Our oceans cover more than 70% of Earth’s surface. While the ocean remains largely unexplored, we occasionally get a glimpse of the weird and wonderful creatures that eke out a living in the deep. There are countless creatures on this planet we'll likely never discover. There are many creatures, some cute, some terrifying, and most of us know little about them.

Cyerce Sp: Cyerce is a genus of sacoglossan sea slugs, a shell-less marine opisthobranch gastropod mollusks in the family Caliphyllidae. It is known at present from Great Barrier Reef and Papua New Guinea.