Djungarian hamster
| Djungarian hamster | |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Genus: | Phodopus |
| Species: | P. sungorus |
| Binomial name | |
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Phodopus sungorus (Pallas, 1773) |
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The Djungarian hamster (Phodopus sungorus), also known as the Siberian hamster, Siberian dwarf hamster or Russian winter white dwarf hamster, is one of three species of hamster in the genus Phodopus. It is ball-shaped and typically half the size of the Syrian hamster, 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. As winter approaches and the days shorten, the Djungarian hamster's dark fur is almost entirely replaced with white fur. In captivity, this does not always happen. In the wild, they originate from Dzungaria, the wheat fields of Kazakhstan, the meadows of Mongolia, Siberia, and the birch stands of Manchuria.
Djungarian hamsters are common as pets in Europe and North America, and exhibit greater variance in their coats than those found in the wild. They reproduce often—more so than Syrian hamsters—and, as they have no fixed breeding season, can continue to produce large amounts of offspring all year round. Young pups will act aggressively to one another, while breeding females may show similar aggression to males.
The coat of the Djungarian hamster is less woolly than that of the Campbell's dwarf hamster, and apart from the normal colouring, they can be coloured sapphire, sapphire pearl, or normal pearl. The head length of the Djungarian hamster is 70 to 90 millimetres in length, the length of the tail is five to 15 millimetres, and the hind legs are 11 to 15 millimetres. The body weight changes dramatically throughout the year. It is at its lowest during the winter months. In males, the body weight ranges from 19 grams (0.67 oz) to 45 grams (1.6 oz), and in females, 19 grams (0.67 oz) to 36 grams (1.3 oz). In human care, they are slightly heavier. The average lifespan of the Djungarian hamster is one to three years of age in captivity, though they can live longer. In the wild, they are known to live as little as one year.
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Wikipedia