They are a class of invertebrates that have a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. They are among the most diverse groups of animals on the planet, including more than a million described species and representing more than half of all known living organisms.

+ One of them is the Mantis:
Mantis is a small genus of mantises, which includes 15 species.