Class Mammalia Linnaeus, 1758 - mammals Order Dasyuromorphia Gill, 1872 Family Dasyuridae Goldfuss, 1820 - marsupial "mice" and "cats", and Tasmanian devil Genus Sminthopsis Thomas, 1887 - narrow-footed marsupial "mice" Sminthopsis crassicaudata (Gould, 1844) - fat-tailed dunnart