Class Mammalia Linnaeus, 1758 - mammals Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818 Family Burramyidae Broom, 1898 - pygmy possums Genus Acrobates Desmarest, 1817 - pygmy gliding possum Acrobates pygmaeus (Shaw, 1793) - pygmy gliding possum