Class Mammalia Linnaeus, 1758 - mammals
Order Marsupialia Jameson, 1818 - marsupials
see Cohort Marsupialia Jameson, 1818
01 Family Didelphidae Gray, 1821 - American opossums
02 Family Caenolestidae Trouessart, 1898 - "shrew" opossums
03 Family Microbiotheriidae Ameghino, 1887
04 Family ‡Thylacinidae Bonaparte, 1838
05 Family Dasyuridae Goldfuss, 1820 - marsupial "mice" and "cats", and Tasmanian devil
06 Family Myrmecobiidae Waterhouse, 1841
07 Family Peramelidae Gray, 1825 - bandicoots
08 Family Thylacomyidae Bensley, 1903 - rabbit-bandicoots
09 Family Notoryctidae Ogilby, 1892
10 Family Phascolarctidae Owen, 1839
11 Family Vombatidae Burnett, 1830 - wombats
12 Family Phalangeridae Thomas, 1888 - possums and cuscuses
13 Family Petauridae Bonaparte, 1838 - gliding, ring-tailed, and striped possums
14 Family Burramyidae Broom, 1898 - pygmy possums
15 Family Macropodidae Gray, 1821 - wallabies and kangaroos
16 Family Tarsipedidae Gervais & Verreaux, 1842