SeymouriaLimnoscelidaeDiadectidaeSynapsidaCaptorhinidaePaleothyrisAraeoscelidiaYounginiformesMesosauridaeEunotosaurusMillerettidaeAustralothyrisMicroleterNyctiphruretusEudibamusBelebeyAcleistorhinusLanthanosuchusBradysaurusPareiasuchusScutosaurusProcolophonOwenettaBarasaurusMacroleterBashykyroleter_mesensisBashykyroleter_bashkyricusNycteroleterEmeroleterRhipaeosaurusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Tsuji_etal_2012a