Younginiformes

Archosauromorpha

Palaeagama

Saurosternon

Paliguana

Kuhneosaurs

Sphenodon

Rhynchocephalia

Iguanidae

Chamaeleontidae

Agamidae

Serpentes

Amphisbaenia

Dibamidae

Pygopodidae

Gekkonidae

Xenosauridae

Anguidae

Helodermatidae

Varanus

Lanthanotus

Scincidae

Cordylidae

Xantusiidae

Lacertidae

Teiidae

Gymnophthalmidae