Calotes Emma is a species of lizard in the family Agamidae. They are commonly known as Emma Gray's forest lizard. The species native to China, South Asia and Southeast Asia. They are brownish olive with brown bands across the back and a white band running along each side of the back. Three small groups of spines on each side of the head. One behind the superciliary margin and two above each tympanum. An insectivorous ; feeds on Grasshoppers, Ants, Cockroaches, Beetles etc. They are non venomous and completely harmless to humans. They are used in pet trade. Play a rolls in the ecosystem by eating various types of insects.