Trogloscuro are Brute Wyverns with smooth, pale pink hides. Its large, pear-shaped head holds regressed eyes that are covered by a layer of skin, long pointed ears, and end in large, powerful jaws. The bottom jaw is capable of splitting in two to spit its slimy adhesive. Trogloscuro have a second inner set of pharyngeal jaws located at the tip of a long, tongue-like proboscis. Their hind limbs are thin and have broad feet with five, short, blunt toes. The tail is relatively long, laterally flattened, and terminates in four prehensile pincers.