GIRAFEE

About Girafee:

The giraffe (Giraffa camelopardalis) is an African even-toed ungulate mammal, the tallest of all extant land-living animal species, and the largest ruminant. Its scientific name, which is similar to its archaic English name of camelopard, refers to its irregular patches of color on a light background, which bear a token resemblance to a leopard's spots. The average mass for an adult male giraffe is 1,200 kilograms (2,600 lb) while the average mass for an adult female is 830 kilograms (1,800 lb). It is approximately 4.3 metres (14 ft) to 5.2 metres (17 ft) tall, although the tallest male recorded stood almost 6 metres (20 ft).

The giraffe is related to other even-toed ungulates, such as deer and cattle, but is placed in a separate family, the Giraffidae, consisting of only the giraffe and its closest relative, the okapi, and their extinct relatives. Its range extends from Chad in Central Africa to South Africa. Giraffes usually inhabit savannas, grasslands, or open woodlands. However, when food is scarce they will venture into areas with denser vegetation. They prefer areas with plenty of acacia growth. They will drink large quantities of water when available, which enables them to live for extended periods in arid areas. The giraffe's fur may serve as a chemical defence, and is full of antibiotics and parasite repellents that gives the animal a characteristic scent. Old males are sometimes nicknamed "stink bulls". There are at least eleven main aromatic chemicals in the fur, althoughindole and 3-methylindole are responsible for most of their smell. Because the males have a stronger odour than the females, it is also suspected that it has a sexual function. The giraffe has one of the shortest sleep requirements of any mammal, which averages 4.6 hours per 24 hours.

Etymology:

The name giraffe has its earliest known origins in the Arabic word الزرافة ziraafa or zurapha, perhaps from an African name. It appears in English from the 16th century on, often in the Italianate form giraffa. The species name camelopardalis (camelopard) is derived from its early Romanname, where it was described as having characteristics of both a camel and a leopard. The English word camelopard first appeared in the 14th century and survived in common usage well into the 19th century. The Afrikaans language retained it.

Taxonomy and evolution:

The giraffe is one of only two living species of the family Giraffidae, along with the okapi. The family was once much more extensive, with over 10 fossil genera described. The giraffids evolved from a 3 m (9.8 ft) tall antelope-like mammal that roamed Europe and Asia some 30–50 million years ago. The earliest known giraffid was Climacoceras, which still resembled deer, having large antler-like ossicones. It first appeared in the early Miocene epoch. Later examples include the genera Palaeotragus and Samotherium, which appeared in the early-to-mid-Miocene. They were both tall at the shoulder, and had developed the simple, unbranched ossicones of modern giraffids, but still had relatively short necks. From the late Pliocene onwards, the variety of giraffids drastically declined, until only the two surviving species remained. The modern genusGiraffa evolved during.