Campbell's Dwarf

Hamster

Campbell's Russian dwarf hamster (Phodopus campbelli) is a species of dwarf hamster. It was discovered by W.C. Campbell in 1902 in Tuva, an area that has historically been geographically linked with both China and Russia. The Campbell's dwarf is also native to the steppes and semi-arid areas of Central Asia, the Altay mountains, and the provinces of Heilungkiang and Hebei in Northeastern China.

http://en.wikipedia.org/wiki/Campbell%27s_dwarf_hamster