SeymouriaLimnoscelidaeDiadectidaeSynapsidaCaptorhinidaePaleothyrisAraeoscelidiaYounginiformesMesosauridaeEunotosaurusMillerettidaeAustralothyrisMicroleterNyctiphruretusEudibamusBelebeyAcleistorhinusLanthanosuchusBradysaurusPareiasuchusScutosaurusProcolophonOwenettaBarasaurusMacroleterBa_mesensisBa_bashkyricusNycteroleterEmeroleterRhipaeosaurusOdontochelysProganochelysOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Lee_2013ab