Rhineceps_nyasaensisTrimerorhachis_insignisEryops_megacephalusMetoposaurus_diagnosticusMetoposaurus_krasiejowensisMetoposaurus_algarvensisKoskinonodon_maleriensisArganasaurus_azeroualiKoskinonodon_perfectusKoskinonodon_bakeriApachesaurus_gregoriiArganasaurus_lyazidiDutuitosaurus_ouazzouiCallistomordax_kugleriAlmasaurus_habazziOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Buffa_etal_inpressa