[2] 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.

First finger extending beyond second; toes half webbed, with single subarticular tubercles; two moderate metatarsal tubercles; no tarsal fold.

The tarsometatarsal articulation reaches between the eye and the tip of the snout.

Upper surfaces covered with irregular warts; parotoids moderately elongate, elliptical, very prominent.

Male with a subgular vocal sac.