(Vincelestes,(Ornithorhynchus,(Tachyglossus,(Deltatheridium,(Prokennalestes,((Type_VIII,(Pediomys,(Bobbschaefferia,(Didelphodon,Eobrasilia)))),(((Mayulestes,Patene),(Type_II,((Pucadelphys,Andinodelphys),((Derorhynchus,(Gaylordia,Guggenheimia)),(Didelphopsis,(Procaroloameghinia,Protodidelphis)))))),(Mirandatherium,((Marmosa,(Didelphis,Metachirus)),(Type_IV,(Marmosopsis,(Carolopaulacoutoia,(Type_III,(Itaboraidelphys,(Type_I,(Type_VI,(Type_VII,(((Caenolestes,(Type_V,Epidolops)),(Perameles,Echymipera)),(Zeusdelphys,((Monodelphopsis,(Dromiciops,Minusculodelphis)),(Phascogale,Dasycercus)))))))))))))))))))));