Any one of several species of small arctic rodents of the genera Myodes and Cuniculus, resembling the meadow mice in form. They are found in both hemispheres.

any of various short-tailed furry-footed rodents of circumpolar distribution

a mouse-like creature which generally lives in the tundra, since most of the glimpses of Mist have been winter, I chose a wintry creature for him to use for tracking purposes

a small rodent that resembles a slightly smaller, arguably uglier hamster