OUTGROUP
Rhynchosauria
Kuehenosaurus
Prolacerta
Youngina
Paliguana
Palaeagama
Malerisaurus
Chamaeleo
Tupinmabis
Agamidae
Gephyrosaurus
Diphydontosaurus
Elachistosuchus
Planocephalosaurus
Clevosaurus
Homoeosaurus
Sphenodon