LeiocephalusStenocercusUranoscodonMicrolophus_occipitalisMicrolophus_stolzmanniTropidurus_amathitesTropidurus_divaricatusTropidurus_nanuzaeTropidurus_cocorobensisTropidurus_chromatopsTropidurus_etheridgeiTropidurus_hygomiTropidurus_erythrocephalusTropidurus_hispidusTropidurus_insulanusTropidurus_itambereTropidurus_montanusTropidurus_mucujensisTropidurus_oreadicusTropidurus_psammonastesTropidurus_torquatusTropidurus_bogertiTropidurus_melanopleurusTropidurus_callathelysTropidurus_xanthochilusTropidurus_guaraniTropidurus_spinulosusTapinurus_semitaeniatPlica_plicaPlica_lumariaPlica_umbraStrobilurusUracentron_azureumUracentron_flavicepsOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Frost_etal_2001b