Class [Mammalia] Linnaeus, 1758 - mammals Count: [*] 21o;132f;1061g;4316s; ‡1f;5g;38s Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818 Count: [*] 16f;75g;273s; ‡1f;3g;9s Family Phascolarctidae Owen, 1839 Count: - 1 Genus Phascolarctos Blainville, 1816 - koala Count: [*] 1s