The Piglet Squid is you guessed it, a squid that resembles a little piglet. It was caught off the shores of Nigeria and is characterized by having a very large funnel and small paddle-like fins. These squids are about the size of an avocado and usually live in deep ocean waters all across the world.

Believe it or not, these things that look like glass tulips are actually animals. Found in the murky waters of Antarctica, these curious animals are called tunicates.

The plankton-eating tunicates grow up to 3.2 feet (1 meter) long, and filter food by pumping it through an internal mesh structure. The stalk is supported by pressure created by their pump, according to the scientists.

This species was filmed in Antarctic waters that have been kept in darkness for thousands of years by thick ice cover.