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marmot |
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marmot, ground-living rodent rodent, member of the mammalian order Rodentia, characterized by front teeth adapted for gnawing and cheek teeth adapted for chewing. The Rodentia is by far the largest mammalian order; nearly half of all mammal species are rodents. ..... Click the link for more information. of the genus Marmota, of the squirrel squirrel, name for small or medium-sized rodents of the family Sciuridae, found throughout the world except in Australia, Madagascar, and the polar regions; it is applied especially to the tree-living species. ..... Click the link for more information. family, closely related to the ground squirrel, prairie dog, and chipmunk. Marmots are found in Eurasia and North America; the best-known North American marmot is the woodchuck woodchuck or groundhog, common name of a North American species of marmot , Marmota monax. This large rodent is found in open woods and ravines throughout most of Canada and the NE United States. ..... Click the link for more information. , M. monax, of Canada and the E United States. Marmots inhabit plains or open country in mountainous regions. They live in burrows (some species in large colonies). They hibernate during the winter and mate immediately thereafter. Active during the day, they feed chiefly on grasses and other green plants. Marmots have stout bodies, rounded ears, and powerful digging claws. They can sit upright. They vary in length from 15 to 25 in. (38–64 cm), excluding 5- to 12-in. (16- to 30-cm) bushy tails. The coarse fur, which is usually brown on the upper parts, is often tipped with white. The yellow-bellied marmot, M. flaviventris, is found in W North America from S Canada to New Mexico. The hoary marmot, M. caligata, also called whistler from its shrill warning call, is found in Siberia and from Alaska S to Idaho. A colonial animal, it lives in mountains above the timberline. Largest of the marmots, it is also distinguished by its pale yellow-gray fur and black and white head. The Alpine marmot, M. marmota, lives below the snow level in the Alps. The bobac, M. bobak, is a marmot found in mountains from E Europe through central Asia. It is hunted for its flesh by the Mongols, and its fur is used as imitation marten. Marmots are classified in the phylum Chordata Chordata (kôrdā`tə,–dä`–) ..... Click the link for more information. , subphylum Vertebrata, class Mammalia, order Rodentia, family Sciuridae. marmotAny of about 14 species (genus Marmota) of stout-bodied, diurnal, terrestrial squirrels found in North America, Europe, and Asia. Marmots are 12–24 in. (30–60 cm) long, excluding the short tail, and weigh 7–17 lbs (3–7.5 kg). Most species live in burrows or among boulders. They frequently sit upright and emit a whistling alarm call. Marmots live almost entirely on green plants, storing fat for hibernation. The black-and-white hoary marmot (M. caligata), of Siberia and northwestern North America, which hibernates for up to nine months, is hunted for food and fur. The yellow-bellied marmot (M. flaviventris) inhabits the western U.S. and British Columbia. See also woodchuck.marmot 1. any burrowing sciurine rodent of the genus Marmota, of Europe, Asia, and North America. They are heavily built, having short legs, a short furry tail, and coarse fur 2. prairie marmot another name for prairie dog marmot [′mär·mət] (vertebrate zoology) Any of several species of stout-bodied, short-legged burrowing rodents of the genusMarmotain the squirrel family Sciuridae. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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