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A lemming is a small rodent, usually found in or near the Arctic in tundra biomes.Lemmings form the subfamily Arvicolinae (also known as Microtinae) together with voles and muskrats, which form part of the superfamily Muroidea, which also includes rats, mice, hamsters and gerbils.
The Norway lemming, also known as the Norwegian lemming (Lemmus lemmus) is a common species of lemming found in northern Fennoscandia, where it is the only vertebrate species endemic to the region. The Norway lemming dwells in tundra and fells , and prefers to live near water.
The lemming is found in the tundra areas of northern Canada (Nunavut, Northwest Territories, Yukon), and southern Alaska south of the Alaska Range.It is also found on the west coast of British Columbia almost as far south as Vancouver Island.
These lemmings are found predominantly in tundra or high elevations. Populations can fluctuate widely and mass migrations do take place. This mass migration is probably the source of the myth that lemmings commit mass suicide. These intense population booms appear to be most common in the northern part of its range (such as Lapland).
The northern bog lemming is an omnivorous mammal that primarily feeds on grasses, moss and sedge. Occasionally, they will eat insects, worms, slugs, snails, or fungi. A common habit of these lemmings, which signifies their presence in an area, is that they create surface tunnels under vegetation to travel through and to forage in.
The mammoth, which resembles a small elephant with a trunk, was found near the Batagaika research station where the remains of other prehistoric animals — a horse, a bison and a lemming — have ...
Southern bog lemmings are found in eastern North America, from southern Quebec and Manitoba in Canada to western Minnesota, to northwestern Georgia, to southwest Kansas, and east to the Atlantic Coast of the United States. This species is more common in deciduous and mixed coniferous–deciduous forests.
The Arctic lemming (Dicrostonyx torquatus) is a species of rodent in the family Cricetidae. Although generally classified as a "least concern" species, the Novaya Zemlya subspecies (Dicrostonyx torquatus ungulatus) is considered a vulnerable species under Russian nature conservation legislation (included in Red Book of Russian Federation since ...