body large and relatively robust;dorsal ground color of head,neck,trunk,Iimbs and tail brown with weak Iight brown mottling;Iateral ground color of head,neck,trunk and tail Iight black with weak white-gray mottling inadult males,and green with weak white-gray mottling in adult females; ventral ground color of tail white-gray to black in the distal part of the tail in adult males,and totally white-gray in adult females;ventral surfaces of hind-limbs white-gray ;ventral surfaces of fore-limbs bricd-red inadult males,and white-gray in adult females;ventral ground color of trunk and head black in the center but,in the periphery,brick-red in adult males and white-gray in adult femals.