Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Class Mammalia Linnaeus, 1758
   Metatheria Huxley 1880 [O'Leary, Allard, Novacek, Meng & Gatesy 2004] see Infraclass Metatheria Huxley, 1880
     Marsupialiformes Vullo, Gheerbrant, de Muizon & Néraudeau, 2009
       Notometatheria Kirsch, Lapointe & Springer 1997
         Marsupialia Jameson 1818 [O'Leary, Allard, Novacek, Meng & Gatesy 2004] see Cohort Marsupialia Jameson, 1818
           Australidelphia Szalay 1982 see Magnorder Australidelphia Szalay, 1982
             [Order] Peramelemorphia Ameghino, 1889
               1 Genus †Yarala Muirhead & Filan, 1995
               2.1 Genus †Bulungu Gurovich, Travouillon, Beck, Muirhead & Archer, 2013
               2.2.1 Genus †Galadi Travouillon, Gurovich, Beck & Muirhead, 2010
               2.2.2.1 Genus Echymipera Lesson, 1842 - New Guinean spiny bandicoots
               2.2.2.2 Genus Perameles Geoffroy Saint-Hilaire, 1804 - long-nosed bandicoots