Mie's squirrels are relatively docile, similar in appearance and movement characteristics to mice, with a pair of large ears, small and short forelimbs, but slender and powerful hind legs, because their movements are mainly jumping, so they are called Mie Kangaroo.

The Mie hamster rat has a gray-brown back, like other rodents, Mitchells are fertile all year round. Extinct in 1901, the smaller species of the kangaroo family. Its demise should prove a sentence: survival of the fittest, survival of the fittest. It was completely extinct because it couldn't grab other marsupials bigger than him.