Class Mammalia Linnaeus, 1758 - mammals Order Dasyuromorphia (Gill, 1872) Aplin & Archer, 1987 1 Family ‡Thylacinidae C.L. Bonaparte, 1838 2 Family Myrmecobiidae Waterhouse, 1841 3 Family Dasyuridae (Goldfuss, 1820) Waterhouse, 1838 - marsupial "mice" and "cats", and Tasmanian devil