Dibamus nicobaricum
Range
Nicobar Islands: Great Nicobar, probably Little Nicobar
Size
Total length five to eight inches (13–20cm)
Dibamus nicobaricum is a lizard found in the Nicobar Islands of India. The snout is conical and blunt, the eyes are scarcely visible through the scale over them, the tail is very short and blunt, and the body is a uniform purplish-brown. There are 22 to 26 scales around the middle of the body, and total length is given as five to eight inches (Wikipedia, general species account).
It is found on Great Nicobar Island and probably Little Nicobar Island. The type locality is given only as the Nicobar Islands.