Antlion

Antlions are big insects (~1m high). They live under earth and hunt prey, who come to their territory, with their claws. With their wings, they can make long jumps. They move quick, too. Antlions are blind, they can be controlled by pheromons. This pheromons comes from the body of the antlion guards, very big antlions with the power of a rhino.

Source: Half Life 2