The Onoskelis are demons that possess the body of a voluptuous woman, but with a head that bears a resemblance to a Venus flytrap, lined with many sharp teeth, with hairless goatish legs. Some also possess jewelry and/or protruding horns on certain parts of their bodies, which seem to denote rank.

Most Onoskelis have horns which curve in many different ways (straight, curled, etc.) and their skin can vary in color from red, to deep violet, or even a fleshy tone. There all female