A Skinx.

A Skinx is a hooded flying enemy.

If they spot Vexx, they will fly and hover over him for a while, backing away if he jumps at them. If allowed to get too close, they will shreik, before lunging at Vexx, potentially causing damage.

Vexx can easily dispatch them with a single, well timed flare kick or uppercut. It is possible to kill a Skinx with a ground attack, but it requires good timing.