ThrinaxodonCynognathusDiademodonBeishanodonCricodonLangbergiaSinognathusTrirachodonJSM100AndescynodonArctotraversodonBoreogomphodon_jeffersoniDadadonExaeretodon_argentinusExaeretodon_riograndensisGomphodontosuchusLuangwa_drysdalliLuangwa_sudamericanaMassetognathus_ochagaviaeMassetognathus_pascualiMenadonPascualgnathusProtuberumSantacruzodonScalenodon_angustifronsMandagomphodon_attridgeiMandagomphodon_hirschoniScalenodontoidesTraversodonNanogomphodonOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Melo_etal_2015a