musk ox

n.
a hardy ox (Ovibos moschatus) of arctic America and Greenland, with a long, coarse, hairy coat, large, curved horns, and a musklike odor

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Arctic ruminant (bovid species Ovibos moschatus) with a musky odour, large head, and small ears.

The neck, legs, and tail are short. Males stand 5 ft (1.5 m) tall and may weigh almost 900 lb (400 kg). Both sexes have horns. The broad-based horns of males, up to 2 ft (60 cm) long, start at the middle of the head, dip downward along the sides, and then curve upward. The shaggy, dark brown coat reaches nearly to the feet. Eskimos make a fine cashmerelike cloth from the thick wool undercoat, which is shed in summer. Musk oxen travel in herds of 20–30, eating grass, lichen, willow, and other low-growing plants.

Musk oxen (Ovibos moschatus).

Leonard Lee Rue III

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mammal
plural  musk oxen 
 shaggy-haired Arctic ruminant of the family Bovidae (bovid) (order Artiodactyla (artiodactyl)). Musk oxen are stocky mammals with large heads, short necks, and short, stout legs. Their name derives from their musky odour and from their superficial resemblance to the ox, though they are not closely related to cattle. Musk oxen are closely related to the mountain goat, chamois, and serow and are placed in the bovid subfamily Caprinae, along with the true goats (goat) and sheep.

  Bulls from the southern Barren Grounds in Canada stand about 135 cm (53 inches) at the shoulder and weigh about 340 kg (750 pounds); cows weigh about 250 kg (550 pounds). Northern musk oxen are smaller than those that live farther south. Horns are present in both sexes and are as much as 60 cm (24 inches) long in old males. The male's horns have a broad base and proceed sideways from the midline of the skull, dip downward at the sides of the head, and curve upward at the ends. Females and young have similar, but smaller, horns. The musk ox's coat is of long, dark brown hair that reaches nearly to the feet; its hair conceals the short tail and nearly covers the small ears. Shorter hair covers the face. Underneath the shaggy coat is a thick wool, called qiviut (or qiveut), which is shed in summer and is used by Arctic craftsmen to make a fine yarn similar to cashmere or guanaco.

 Musk oxen travel in herds, often of 20–30 individuals. They are not aggressive, but when attacked the adults encircle the young and present a formidable front of horns that is effective against Arctic wolves (wolf) and dogs (dog). However, this defensive formation makes musk oxen very vulnerable to human hunters. Musk oxen feed on grasses, sedges, and willows. In summer they store large amounts of fat, which they use to supplement the meagre forage in winter. They are highly adapted for conserving energy in cold weather. Musk oxen have a rutting season lasting two months in late summer, and a single calf is born after 244–252 days gestation. The female's fat may be used to support lactation for calves that are born before grass and low-growing plants are uncovered by the melting snow.

      In the Pleistocene Epoch (which occurred from 1,600,000 to 10,000 years ago), musk oxen were circumpolar in distribution. However, after the Ice Ages ended they were confined to parts of northern Canada, the high Arctic islands, and Greenland, and in the late 19th century they were severely depleted by hunting. The Thelon Game Sanctuary, established in 1927 in Canada's Northwest Territories, saved the musk ox on the North American mainland. In 1935 and 1936, musk oxen were successfully introduced on Nunivak Island, Alaska, and some of these musk oxen were subsequently transplanted to Siberia and Scandinavia.

Valerius Geist
 

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Universalium. 2010.

Look at other dictionaries:

  • Musk — (m[u^]sk), n. [F. musc, L. muscus, Per. musk, fr. Skr. mushka testicle, orig., a little mouse. See {Mouse}, and cd. {Abelmosk}, {Muscadel}, {Muscovy duck}, {Nutmeg}.] 1. A substance of a reddish brown color, and when fresh of the consistency of… …   The Collaborative International Dictionary of English

  • Musk ox — Musk Musk (m[u^]sk), n. [F. musc, L. muscus, Per. musk, fr. Skr. mushka testicle, orig., a little mouse. See {Mouse}, and cd. {Abelmosk}, {Muscadel}, {Muscovy duck}, {Nutmeg}.] 1. A substance of a reddish brown color, and when fresh of the… …   The Collaborative International Dictionary of English

  • musk — /musk/, n. 1. a substance secreted in a glandular sac under the skin of the abdomen of the male musk deer, having a strong odor, and used in perfumery. 2. an artificial imitation of the substance. 3. a similar secretion of other animals, as the… …   Universalium

  • musk — [musk] n. [OFr musc < LL muscus < Gr moschos < Pers mušk, musk < Sans muṣka, testicle, dim. of mus,MOUSE] 1. a substance with a strong, penetrating odor, obtained from a small sac (musk bag) under the skin of the abdomen in the male… …   English World dictionary

  • musk — ► NOUN 1) a strong smelling substance secreted by the male musk deer, used as an ingredient in perfumery. 2) (also musk plant) a musk scented plant related to the monkey flower. DERIVATIVES muskiness noun musky adjective (muskier, muskiest) …   English terms dictionary

  • musk — musk; musk·ish; musk·melon; musk·rat; abel·musk; …   English syllables

  • Musk — (m[u^]sk), v. t. To perfume with musk. [1913 Webster] …   The Collaborative International Dictionary of English

  • musk — (n.) late 14c., from O.Fr. musc (13c.) and directly from L.L. muscus, from Late Gk. moskhos, from Pers. mushk, from Skt. muska s testicle, from mus mouse (so called, presumably, for resemblance; see MUSCLE (Cf. muscle)). The deer gland was… …   Etymology dictionary

  • musk ox — plural musk oxen n a large animal with long brown or black hair and curved horns, which lives in northern Canada and Greenland …   Dictionary of contemporary English

  • musk — [mʌsk] n [U] [Date: 1300 1400; : French; Origin: musc, from Late Latin muscus, from Greek moschos, from Persian mushk, from Sanskrit muska testicle ; because the substance comes from a part of a deer near its testicles] 1.) a substance with a… …   Dictionary of contemporary English

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