 Snout subacuminate, as long as the diameter of the orbit; "canthus rostralis" angular; loreal region flat, vertical; nostril equally distant from the eye and the tip of the snout; interorbital space as broad as the upper eyelid; tympanum small, hidden.Toes very broadly webbed, the web reaching the disks, which are very large; subarticular tubercles small; a small inner metatarsal tubercle.The hind limb being stretched forwards along the body, the tibio-tarsal articulation reaches the tip of the snout or somewhat beyond.