Sea Angels known as Sea Butterfly: Transparent Sea Creature

Small swimming sea snails are known as Sea butterflies. These are the amazing underwater creature. They are smart and lovely looking species. These sea butterflies are also known as Sea Angels. Sea Butterflies are totally transparent even their shells are also colorless. They are great hunters, they normally use their web to hunt. They hunt at night at sea surface but in morning they left sea surface and go straight deep down the sea. I have collection for you.

Photo Sources:
sciblogs.co.nz; mydivinglife.com; news.mongabay.com; arcodiv.org; diverkevin.com; njscuba.net;