Dentary of Tikiguania (a) labial and (b) lingual view, with the dentary of the living draconine agamid Calotes versicolor (ETVP 2900) in (c, d) for comparison. Numbers (#) refer to characters discussed in the main text and in table 1. (e–h) Dentaries of a representative selection of living acrodontan lizards, (e) Agama agama (SAMA R60184), (f) Bronchocoela marmorata (SAMA R03608), (g) Hypsilurus godefroyii (SAMA R05253 B) and (h) Uromastyx aegyptia (SAMA R48106). (a, b) Modified from [8]. Scale bars = 2 mm.