Antlion

The Antlion is a large, voracious insect of several differing castes, with a hierarchy very similar to that of ants.

Antlions are social creatures living in large underground colonies. They are blind and use pheromones and vibrations to identify other living beings. They come in several types, some of which are separate castes. Five have been showcased so far:
 * The Antlion Soldier, which is the most commonly found.
 * The Antlion Grubs, the larvae.
 * The Antlion Worker, which works in nests and protects the Antlion Grub.
 * The Antlion Guard, a taller Antlion
 * The Antlion Guardian, which rules the nests