Ceratophora

Ceratophora is a genus of agamid lizards found in Sri Lanka. The male has a horn on its snout.

Description
The tympanum is hidden, and the body is more or less laterally compressed, and covered with unequal scales. No dorsal crest is present; and a nuchal crest can be present or absent. No gular sac or gular fold is present. A large rostral appendage occurs, at least in the males. No femoral or preanal pores are found.

Species
The following species are recognized as being valid.

Key to selected species

 * a. Gular scales larger than the ventrals, smooth; lateral scales large, unequal; rostral appendage scaleless — C. stoddartii
 * b. Gular scales larger than the ventrals, feebly keeled; lateral scales large, equal; rostral appendage scaly — C. tennentii
 * c. Gular scales smaller than the ventrals, strongly keeled; lateral scales small; rostral appendage scaly — C. aspera