Winter white Russian dwarf hamster
Overview
The Djungarian hamster (Phodopus sungorus), also known as the Siberian hamster or Russian winter white dwarf hamster, is a species of hamster in the genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...

 Phodopus. It is ball-shaped and typically half the size of the Syrian hamster
Golden Hamster
The golden hamster or Syrian hamster, Mesocricetus auratus, is a very well known member of the rodent subfamily Cricetinae, the hamsters. In the wild they are now considered vulnerable. Their numbers have been declining due to loss of habitat and deliberate destruction by humans. However, they are...

, and therefore called a dwarf hamster along with all Phodopus species. Features of the Djungarian hamster include a typically thick, dark grey dorsal stripe and furry feet.
 
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