Sketto

Viscious, medium-sized flying reptiles, skettos dwell in the caverns of Tatooine. Only emerging when light conditions are at their lowest, these four-winged beasts posses excellent twilight vision to assist in the consumption of airborne insects. Skettos fall into the reptomammal class, being warm-blooded and giving live birth to a single offspring at a time.

The most horrifying part of a sketto's life is its tendency to swarm with others of its kind to suck the blood of large, sleeping mammals. Their large, frightening teeth help to puncture the toughest of hides, and legend has it that a sketto swarm can suck a sleeping dewback dry overnight.