Head with very prominent ridges, namely a canthal, a slight preorbital, a supraorbital, a postorbital, a parietal, and an orbitotympanic; parietal ridges obliquely directed inwards; snout short, blunt; interorbital space broader than the upper eyelid; tympanum distinct, two thirds the diameter of the eye.
The head includes prominent ridges like a canthal, slight preorbital, supraorbital, postorbital, parietal, and orbitotympanic. The parietal ridges are obliquely directed inward. The snout is short and rounded, the interorbital space exceeds the upper eyelid's width, and the tympanum is distinct, covering two-thirds of the eye's diameter.