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Lemmini is a tribe of lemmings in the subfamily Arvicolinae. Species in this tribe are: [1] Tribe Lemmini Genus Lemmus - true lemmings Amur lemming (L. amurensis) Norway lemming (L. lemmus) Beringian lemming (L. nigripes) East Siberian lemming (L. paulus) West Siberian lemming (L. sibiricus) North American brown lemming (L. trimucronatus) Genus ...
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.
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 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.
Very little information is available about this species' life as they are hard to find and study. [3] The northern bog lemming is a small, reddish-brown rodent with a short tail, and distinct markings on their upper teeth. These markings, along with having four pairs of teats, distinguishes this species from the southern bog lemming. [4]
The Cricetidae are a family of rodents in the large and complex superfamily Muroidea.It includes true hamsters, voles, lemmings, muskrats, and New World rats and mice.At over 870 species, it is either the largest or second-largest family of mammals, and has members throughout the Americas, Europe and Asia.
The Ungava collared lemming or Labrador collared lemming (Dicrostonyx hudsonius) is a small North American lemming.. This species has a short, chunky body covered with brownish-grey fur, with a thin dark stripe along the back and a yellow line along its sides.
Like other lemmings, it belongs to the family Cricetidae of rodents. It is endemic to Russia, where it has a wide range throughout Siberia , from the region just south of the White Sea east all the way to the Verkhoyansk Range , which serves as a barrier between it and the East Siberian lemming ( L. paulus ), which was formerly considered ...
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