guanaco


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guanaco

(gwänä`kō) or

huanaco

(hwän`äko), wild mammal of the camelcamel,
ruminant mammal of the family Camelidae. The family consists of three genera, the true camels of Asia (genus Camelus); the wild guanaco and the domesticated alpaca and llama, all of South America (genus Lama
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 family, Lama guanicoe, found on arid plains in the Andes Mts. It is about 3 1-2 ft (105 cm) high at the shoulder, with a long neck; it is brown on the back and sides, with light underparts and a dark face. Although previously regarded by some authorities as the ancestor of the domestic llamallama
, South American domesticated ruminant mammal, Lama glama, of the camel family. Genetic studies indicate that it is descended from the guanaco. Smaller than the camel and lacking a hump, it somewhat resembles a large sheep with a long neck, camellike face, and long
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 and alpacaalpaca
, partially domesticated South American mammal, Lama pacos, of the camel family. Genetic studies show that it is a descendant of the vicuña. Although the flesh is sometimes used for food, the animal is bred chiefly for its long, lustrous wool, which varies
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, genetic studies show that only the llama is descended from it. The guanaco is not domesticated, but indigenous South Americans use its flesh for food and make its hide into clothing and other coverings and its bones into various implements. Encroachments on its grazing land have reduced its numbers. The guanaco is classified in the phylum ChordataChordata
, phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development. Most chordates are vertebrates (animals with backbones), but the phylum also includes some small marine invertebrate animals.
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, subphylum Vertebrata, class Mammalia, order Artiodactyla, family Camelidae.

Guanaco

 

(Lama guanicoe), a mammal of the genus Lama of the family Camelidae. It has a streamlined, slender body; the neck and extremities are long, the trunk shortened. The body measures 120–175 cm long; the height at the shoulder is 90–100 cm. The guanaco weighs 48–96 kg. Its body is covered with short (6–10 cm), brownish, wooly fur. The animal is found in the high-altitude arid semideserts of the Andes (up to 5,000 m) in South America. It is a polygamous herd animal. Mating occurs in midwinter; the female bears a single offspring after an 11-month gestation period. The guanaco feeds on grassy vegetation. It is hunted for its meat and hide, as a result of which its numbers have been sharply reduced.

References in periodicals archive ?
El perfil anatomico, expresado mediante el %MAU, de las muestras de guanaco de la ocupacion AT, indican para los animales adultos una frecuencia alta de craneos y vertebras cervicales, y una frecuencia media de la escapula, mas una baja representacion del resto del esqueleto apendicular y axial.
1982) y Garry (1989), en vicunas por Garcia (1988) y Van Leeuwen (1993) y en guanacos por ISIS (1999); en tanto que Concha (2009) reporta 8.
Social organization, distribution, and movements of a migratory guanaco population in the Chilean Patagonia.
Our observation of a leucistic guanaco could suggest development of processes related to genetic drift and inbreeding.
En la actualidad los CSA incluyen las dos especies domesticas alpaca (Vicugna pacos) y la llama (Lama glama) y las dos especies silvestres guanaco (Lama guanicoe) y la vicuna (Vicugna vicugna).
Toni Jastrzebski of Business Link said: "There is an international market for the fibres produced from the guanaco so we wish Karen and Roy every success in developing their herd.
Its ears are slightly longer and its head is slightly shorter than the guanaco.
There are policy prescriptions in the book that make great sense and could do much to avert the continued decline in wildlife: explore and develop the market for guanaco wool to allow wildlands "ranching" as an alternative to sheep farming on the steppes; expand the nascent ecotourism industry to demonstrate the high value of species currently considered nothing but pests by some of the locals; provide greater funding for surveillance and enforcement of existing protected areas, including Chile's flamingo reserve system and Argentina's national parks; and put into operation the well-conceived (thanks in large part to Conway himself) Coastal Zone Management Plan.
While the ancestor of the llama is indeed the guanaco, the ancestor of the alpaca is really the vicuna, according to a 2001 genetic study by an international team including Jane C.
ONE MINUTE, GREEN INVESTOR JOHN FORGACH WAS WATCHING Argentine businessmen pitch their plan to rear guanacos, Ilama-like Andean animals whose coats, they claim, make cashmere feel like nylon.
As you can see, down in the grass is a great place for a tired little guanaco to relax.
for example lenga, create a half-light, through which the graceful guanaco moves in small herds.