Hypothetical_ancestorPolychrus_acutirostrisPristidactylus_torquatusAnolis_ricordiAnolis_cristatellusBasiliscus_basiliscusCorytophanes_cristatusLaemanctus_longipesGeiseltaliellus_maariusearly_Eocene_iguanidCrotaphytus_collarisGambelia_wislizeniiDipsosaurus_dorsalisBrachylophus_fasciatusIguana_iguanaEnyalioides_oshaughnessyiOplurus_quadrimaculatusChalarodon_madagascariensisStenocercus_scapularisMicrolophus_occipitalisTropidurus_torquatusPlica_umbraPhymaturus_pallumaLiolaemus_pictusLeiocephalus_personatusPhrynosoma_platyrhinosPetrosaurus_thalassinusSceloporus_undulatusPhysignathus_cocincinusAgama_agamaPriscagama_gobiensisLeiolepis_bellianaBrookesia_superciliarisSaichangurvel_davidsoniSphenodon_punctatusDiphydontosaurus_avonisEublepharis_maculariusPlestiodon_fasciatusElgaria_multicarinataOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Smith_2009a