SeymouriaLimnoscelidaeDiadectidaeSynapsidaCaptorhinidaePaleothyrisAraeoscelidiaYounginiformesMesosauridaeEunotosaurusMillerettidaeAustralothyrisMicroleterNyctiphruretusEudibamusBelebeyMacroleterBradysaurusPareiasuchusScutosaurusProcolophonOwenettaBarasaurusBashkyroleter_mesensisBashkyroleter_bashkyricusNycteroleterEmeroleterRhipaeosaurusLanthanosuchusAcleistorhinusFeeserpetonOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.MacDougall_et_Reisz_2012a