GUANACO |
The four
species of cameloid live on the high plateaux and grasslands of South America.
They have no humps and look like lanky, long-necked sheep.
ALPACA |
The guanaco
and vicuna are wild but llama and alpaca domesticated. Smaller than camels they
have slender legs and their diet is grass. They are adapted to high altitude
and the rugged Andes.
The toe pad
of the cameloids are not as wide as the camels and there is no web between
them. They can be moved separately and make it more sure-footed in the rough
terrain.
Like
camels, cameloids are resilient to draught conditions. They also produce small
amount of urine and very dry dropping. They eat thorny and dry vegetation and
chew the cud.
Cameloids
breed when the rich summer flush of plants is plentiful.
They have
tusk-like canines in both jaws, like camels, but upper incisor is hooked and
sharp and used in fights.
The animals
have adapted to the high Andes where there is less oxygen to breath. Cameloids
have a very high level of oxygen-carrying red blood cells. Vicula has 14million
per cubic millimetre of blood in comparison to human’s 5 million.
VICUNA |
Vicuna,
50kg, is tawny coloured with a long woolly coat. It grazes on arid alpine grasslands
between 3700 and 4500m and therefore needs to drink.
Inca kings
worn fine robes made from soft, golden fleece from wild vicuna. Recently, they
had been slaughtered for their wool and by 1965 only 6000 remained. Their numbers are now increasing.
GUANACO |
Guanaco is
larger, weighs 100kg and more widely spread.
Guanaco and
vicuna have a dominant male ruling over several females and their offspring.
During breeding season, they become aggressive and fight vicious battles.
The llama
and alpaca were very important to the economy of the Incas. It is thought that
they were bred from wild guanacos. For 4000 years cameloids had been domesticated
in the Andes. They are still kept for milk, meat, wool and leather. Their
droppings are used for fuel.
Llamas are
used and excellent pack animals to transport goods over rough mountain
paths. Only castrated males are being
used. Females and a few males are for breeding purposes.
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