Taxon Search
Last Universal Common Ancestor
  Animalia
      Chordata
        Vertebrata
            Reptilia
                    Squamata
                      Iguania
                            Phrynosomatidae
                                    Cophosaurus
                                            Cophosaurus texanus
                                    Holbrookia
                                            Holbrookia maculata
                                            Holbrookia propinqua
                                            Holbrookia texana
                                    Petrosaurus
                                            Petrosaurus thalassinus
                                    Phrynosoma
                                            Phrynosoma blainvillii
                                            Phrynosoma cornutum
                                            Phrynosoma coronatum
                                            Phrynosoma douglasii
                                            Phrynosoma hernandesi
                                            Phrynosoma modestum
                                            Phrynosoma orbiculare
                                            Phrynosoma platyrhinos
                                            Phrynosoma solare
                                    Sceloporus
                                            Sceloporus Sceloporus teapensis
                                            Sceloporus aeneus
                                            Sceloporus bicanthalis
                                            Sceloporus clarkii
                                            Sceloporus consobrinus
                                            Sceloporus cowlesi
                                            Sceloporus dugesii
                                            Sceloporus formosus
                                            Sceloporus graciosus
                                            Sceloporus grammicus
                                              Sceloporus grammicus microlepidotus
                                            Sceloporus heterolepis
                                            Sceloporus horridus
                                            Sceloporus hunsakeri
                                            Sceloporus jarrovii
                                            Sceloporus magister
                                            Sceloporus melanorhinus
                                            Sceloporus merriami
                                            Sceloporus minor
                                            Sceloporus mucronatus
                                            Sceloporus nelsoni
                                            Sceloporus occidentalis
                                            Sceloporus olivaceus
                                            Sceloporus orcutti
                                            Sceloporus poinsettii
                                            Sceloporus salvini
                                            Sceloporus scalaris
                                            Sceloporus serrifer
                                            Sceloporus spinosus
                                            Sceloporus torquatus
                                            Sceloporus tristichus
                                            Sceloporus undulatus
                                            Sceloporus undulatus complex
                                            Sceloporus variabilis
                                              Sceloporus variabilis variabilis
                                            Sceloporus woodi
                                    Urosaurus
                                            Urosaurus nigricaudus
                                            Urosaurus ornatus
                                    Uta
                                            Uta stansburiana