Gonocephalus beyschlagi
Habitat
Forest below 500m
Range
Northern Sumatra
Size
Snout-to-vent up to 11.5cm; tail up to 28cm
The Sumatra forest dragon is a species of lizard in the family Agamidae, native to northern Sumatra. Its preferred natural habitat is forest at altitudes below 500 m. It may attain a snout-to-vent length of 11.5 cm with a tail length of 28 cm (Wikipedia, general species account).