Sphenodon_punctatusKallimodon_pulchellusGephyrosaurus_bridensisHuehuecuetzpalli_mixtecusCtenomastax_parvaPriscagama_gobiensisMimeosaurus_crassusPhrynosomimus_asperLeiolepis_bellianaUromastyx_aegyptiusBrookesia_brygooiChamaeleo_laevigatusPhysignathus_cocincinusAgama_agamaCalotes_emmaPogona_vitticepsTemujinia_ellisoniSaichangurvel_davidsoniIsodontosaurus_gracilisZapsosaurus_sceliphrosPolrussia_mongoliensisBasiliscus_basiliscusCorytophanes_cristatusPolychrus_marmoratusAnolis_carolinensisLeiosaurus_catamarcensisPristidactylus_torquatusUrostrophus_vautieriAciprion_formosumCrotaphytus_collarisGambelia_wislizeniiEnyalioides_laticepsMorunasaurus_annularisBrachylophus_fasciatusArmandisaurus_exploratorDipsosaurus_dorsalisSauromalus_aterLiolaemus_belliiPhymaturus_pallumaChalarodon_madagascariensisOplurus_cyclurusPetrosaurus_mearnsiUta_stansburianaSceloporus_variabilisPhrynosoma_platyrhinosUma_scopariaLeiocephalus_barahonensisPlica_plicaStenocercus_guentheriUranoscodon_superciliosusTchingisaurus_multivagusGobinatus_arenosusAdamisaurus_magnidentatusGilmoreteiusPolyglyphanodon_sternbergiSineoamphisbaena_hexatabularisAdriosaurus_suessiPontosaurusAigialosaurus_dalmaticusClidastesPlatecarpusPlotosaurusTylosaurusEichstaettisaurusAMNH_FR_21444Delma_boreaLialis_burtonisStrophurus_ciliarisRhacodactylus_auriculatusSaltuarius_cornutusAeluroscalobates_felinusColeonyx_variegatusEublepharis_maculariusTeratoscincus_przewalskiiGonatodes_albogularisPhelsuma_lineataGekko_geckoLacerta_viridisTakydromus_ocellatusColobosaura_modestaPholidobolus_montiumCallopistes_maculatusTupinambis_teguixinAspidoscelis_tigrisTeius_teyouParamacellodusParmeosaurus_scutatusTepexisaurus_tepexiiCricosaura_typicaLepidophyma_flavimaculatumPalaeoxantusia_spXantusia_vigilisPlatysaurus_imperatorCordylus_mossambicusZonosaurus_ornatusCordylosaurus_subtesselatusMyrmecodaptria_microphagosaCarusia_intermediaGlobaura_venustaHymenosaurus_clarkiEoxanta_lacertifronsPlestiodon_fasciatusScincusBrachymeles_gracilisAcontias_percivaliAmphiglossus_splendidusFeylinia_polylepisTrachylepis_quinquetaeniataSphenomorphus_solomonisEugongylus_rufescensTiliqua_scincoidesShinisaurus_crocodilurusXenosaurus_platycepsXenosaurus_grandisPseudopus_apodusPeltosaurus_granulosusHelodermoides_tuberculatusAnniella_pulchraCelestus_enneagrammusElgaria_multicarinataGobiderma_pulchrumEstesia_mongoliensisAiolosaurus_oriensHeloderma_horridumHeloderma_suspectumLanthanotus_borneensisSaniwaVaranus_salvatorVaranus_acanthurusVaranus_exanthematicusAnelytropsis_papillosusDibamus_novaeguineaeSpathorhynchus_fossoriumDyticonastis_rensbergeriRhineura_floridanaBipes_biporusBipes_canaliculatusTrogonophis_wiegmanniDiplometopon_zarudnyiGeocalamus_acutusAmphisbaena_fuliginosaNajash_rionegrinaDinilysia_patagonicaLeptotyphlops_dulcisTyphlops_jamaicensisLiotyphlops_albirostrisTyphlophis_squamosusAnomochilus_leonardiAnilius_scytaleCylindrophis_ruffusUropeltis_melanogasterXenopeltis_unicolorLoxocemus_bicolorXenophidion_acanthognathusCasarea_dussumieriHaasiophis_terrasanctusEupodophis_descouensisPachyrhachis_problematicusExiliboa_placataUngaliophis_continentalisEryx_colubrinusCalabaria_reinhardtiiLichanura_trivirgataEpicrates_striatusBoa_constrictorAspidites_melanocephalusPython_molurusTrachyboa_boulengeriTropidophis_haetianusXenodermus_javanicusAcrochordus_granulatusPareas_hamptoniLycophidion_capenseAparallactus_werneriAtractaspis_irregularisCausus_rhombeatusAzemiops_feaeDaboia_russelliAgkistrodon_contortrixBothrops_asperLachesis_mutaNaja_najaNotechis_scutatusLaticauda_colubrinaMicrurus_fulviusNatrix_natrixAfronatrix_anoscopusAmphiesma_stolataThamnophis_marcianusXenochrophis_piscatorLampropeltis_getulaColuber_constrictorOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Gauthier_etal_2012a