Tympanocryptis tetraporophora, also known as Eyrean earless dragon or long tailed earless dragon, is one of 15 documented species of a relatively small dragon belonging to the genus Tympanocryptis. Tympanocryptis is differentiated from other genera within the family Agamidae by a tympanum covered with scales and a missing phalange in the fifth toe of the rear foot. T. tetraporophora is a ground dwelling dragon inhabiting semi arid regions of centra