OrnithorhynchusTachyglossusVincelestesUkhaatheriumAsioryctesErinaceusDasypusDeltatheridiumMayulestesPucadelphysDidelphisMonodelphisCaenolestesDasyuroidesDasyurusPhascogaleNotoryctesEchymiperaPeramelesDromiciopsTrichosurusPhalangerPetaurusPseudochirusCercartetusMacropusDendrolagusDorcopsisThylogaleVombatusPhascolarctosPalaeothentesOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Abello_et_Candela_2010a