(Ornithorhynchus,(Tachyglossus,(Vincelestes,((Ukhaatherium,Asioryctes),(Deltatheridium,(Asiatherium,(Peradectidae,((Andinodelphys,(Mayulestes,Pucadelphys)),(Herpetotherium,((Monodelphis,(Glironia,(Didelphis,Caluromys))),((Caenolestes,Palaeothentes),(Djarthia,((Dasyuroides,(Dasyurus,Phascogale)),((Notoryctes,(Echymipera,Perameles)),(Dromiciops,(Yalkaparidon,(Cercartetus,(Petaurus,(Pseudochirops,(Phalanger,(Trichosurus,((Dendrolagus,(Dorcopsis,(Macropus,Thylogale))),(Vombatus,Phascolarctos)))))))))))))))))))))));