Anatomy
Raptorial Appendage: This is what the Mantis Shrimp is mostly known for. The raptorial appendages are the weapons of the Shrimp. These are modified legs used to either spear or punch their prey. The strike of these appendages is as fast as a .22 caliber bullet.
A species called the Peacock Mantis Shrimp punch so fast that air bubbles form under water that can produce heat, light aRaptorial nd sound when these air bubbles collapse.
They can break open anything from shells to aquarium glass when hungry or provoked.
Antennal Scales: There are teardrop-shaped scales near the Mantis Shrimp's Eyes. These are also used to identify and differentiate between species. These may be used for communication between Mantis Shrimp. Scientists have witnessed Mantis Shrimp flashing colors back and forth at each other almost as if they are talking with colors.
Eyes and Antennae: These allow the Mantis Shrimp to see with sexnocular vison.
Carapace: This is the front of the Shrimp's body. This covers the upper head and the thorax. Its like an armor shell that protects the shrimp from attacking predators.
Abdomen: This is what makes up the length of the Mantis Shrimp. It is broken up into segments and this helps with locomotion. It also allows the Shrimp to curl up for protection. The tops of each segment are called the Tergite and the side are called the Pleurites.
The Pods: All the little legs that come out of the abdomen are called the pods.
The Maxillipeds are the legs for hunting and walking. The Pereiopods are for walking, but also for feeding food towards the mandibles. The Pleopods are for breathing and swimming. Lastly the Uropods are on the tail and are used for communication and movement.
Carinae: this are not visible on a live Mantis Shrimp, but they are the slit like openings on the shrimps tail. They are used to differentiate Mantis Shrimp species.
Telson: At the end of a Mantis Shrimp's tail there is a spiny flap used for locomotion and protection when hiding in their burrows at night.
All information from Eileen Daub