The sea is home to some strange creatures. One of the many unusual marine species is the crustacean. Caught somewhere between reality and fantasy, these animals have remained a mystery to man for centuries. Found all over the world, they come in all shapes, sizes, and colors and sometimes look almost alien. But are their ways of life as startling as their appearances?

The sea is home to some strange creatures. One of the many unusual marine species is the crustacean. Caught somewhere between reality and fantasy, these animals have remained a mystery to man for centuries. Found all over the world, they come in all shapes, sizes, and colors and sometimes look almost alien. But are their ways of life as startling as their appearances?