The Mantis Shrimp is a species of shrimp - and is therefore a crustacean. Being a crustacean means it's related to crabs and lobsters. This particular species of shrimp is also called by other names. They are called "prawn killers" because they can indeed kill prawns as well as other sea creatures. They are also called "thumb splitters" - because they can split and injure people's hands when being handled. As you are about to find out, the Mantis Shrimp is a unique kind of shrimp. Get a copy of this book and discover more fascinating information about this animal.