Camel: Difference between revisions

Camels
	Dromedary, Camelus dromedarius
	Bactrian Camel, Camelus bactrianus
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla
Family:	Camelidae
Tribe:	Camelini
Genus:	Camelus; Linnaeus, 1758
	File:Afro-asiatic camelid Range.png
	range of dromedary and bactrains Camelus bactrianus; Camelus dromedarius; †Camelus gigas (fossil); †Camelus hesternus (fossil)[verification needed]; †Camelus sivalensis (fossil); †Syrian Camel

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A camel is an even-toed ungulate within the genus Camelus, bearing distinctive fatty deposits known as humps on its back. There are two species of camels: the dromedary or Arabian camel has a single hump, and the bactrian has two humps. Dromedaries are native to the dry desert areas of West Asia, and Bactrian camels are native to Central and East Asia. Both species are domesticated; they provide milk and meat, and are working animals.

A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.

Distribution and number

A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.

A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision. A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision. A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.

A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.

Eco-behavioural adaptations

A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision. A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.

The Horn of Africa has the world's largest population of camels.^[1]

A camel is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.

Camels are able to withstand changes in body temperature and water consumption that would kill most other animals. Their temperature ranges from 34 °C (93 °F) at night and up to 41 °C (106 °F) during the day, and only above this threshold will they begin to sweat. The upper body temperature range is often not reached during the day in milder climatic conditions, and therefore, the camel may not sweat at all during the day. Evaporation of their sweat takes place at the skin level, not at the surface of their coat, thereby being very efficient at cooling the body compared to the amount of water lost through perspiration.

A feature of their nostrils is that a large amount of water vapor in their exhalations is trapped and returned to their body fluids, thereby reducing the amount of water lost through respiration.^{[citation needed]}^[2]

They can withstand at least 20-25% weight loss due to sweating (most mammals can only withstand about 15% dehydration before cardiac failure results from circulatory disturbance).^{[citation needed]} A camel's blood remains hydrated, even though the body fluids are lost, until this 25% limit is reached.^{[citation needed]}

Camels eating green herbage can ingest sufficient moisture in milder conditions to maintain their bodies' hydrated state without the need for drinking.^[3]

A camel's thick coat reflects sunlight, and also insulates it from the intense heat radiated from desert sand. A shorn camel has to sweat 50% more to avoid overheating. Their long legs help by keeping them further from the hot ground. Camels have been known to swim.^[4]

Their mouth is very sturdy, able to chew thorny desert plants. Long eyelashes and ear hairs, together with sealable nostrils, form a barrier against sand. Their gait and their widened feet help them move without sinking into the sand.^{[citation needed]}

The kidneys and intestines of a camel are very efficient at retaining water. Urine comes out as a thick syrup, and their feces are so dry that they can fuel fires.^[5]

All camelids have an unusual immune system. In all mammals, the Y-shaped antibody molecules consist of two heavy (or long) chains along the length of the Y, and two light (or short) chains at each tip of the Y. Camels also have antibody molecules that have only two heavy chains, which makes them smaller and more durable. These heavy chain-only antibodies, which were discovered in 1993, probably developed 50 million years ago, after camelids split from ruminants and pigs, according to biochemist Serge Muyldermans.^[6]

Genetics

The karyotypes of different camelid species have been studied earlier by many groups,^[7]^[8]^[9]^[10]^[11]^[12] but no agreement on chromosome nomenclature of camelids has been reached. The most recent study used flow-sorted camel chromosomes building undoubtedly the camel's karyotype (2n=74) that consists of one metacentric, three submetacentric and 32 acrocentric autosomes. The Y is a small metacentric chromosome, while the X is a large metacentric chromosome.^[13]

According to molecular data, the New World and Old World camelids diverged 11 MYA.^[14] In spite of this, these species turned out to be conserved sufficiently to hybridize and produce live offspring(cama).^[15] The dromedary-guanaco inter-specific hybrid provided the ideal platform to compare the karyotypes of Old World and New World camels.

The cama is a camel/llama hybrid bred by scientists who wanted to see how closely related the parent species were. The dromedary is six times the weight of a llama, hence artificial insemination was required to impregnate the llama female (llama male to dromedary female attempts have proven unsuccessful). Though born even smaller than a llama cria, the cama had the short ears and long tail of a camel, no hump and llama-like cloven hooves rather than the dromedary-like pads. At four years old, the cama became sexually mature and attracted to llama and guanaco females. A second cama (female) has since been produced using artificial insemination. Because camels and llamas both have 74 chromosomes, scientists hope that the cama will be fertile. If so, there is potential for increasing size, meat/wool yield and pack/draft ability in South American camels. The cama apparently inherited the poor temperament of both parents as well as demonstrating the relatedness of the New World and Old World camelids.^{[citation needed]}

Dromedary-Bactrian hybrids are called bukhts, are larger than either parent, have a single hump and are good draft camels. The females can be mated back to a Bactrian to produce ¾-bred riding camels. These hybrids are found in Kazakhstan.^{[citation needed]}

Military uses

By at least 1200 BC, the first camel saddles had appeared, and Bactrian camels could be ridden. The first Arabian saddle was put way to the back of the camel, and control of the Bactrian camel was exercised by means of a stick. However, it wasn't until between 500-100 BC that Bactrian camels finally attained a military use. These new saddles were put over the humps of the animal, and they were also inflexible and bent, dividing the weight sufficiently over the animal. In the seventh century BC, the military Arabian saddle appeared, which improved the saddle design again slightly.^[16]

Camel cavalry have been used in wars throughout Africa, the Middle East and into modern-day India. Armies have also used camels as freight animals instead of horses and mules.

In the East Roman Empire the Romans used auxiliary forces known as Dromedarii, whom they recruited in desert provinces. The camels were mostly used in combat because of their ability to scare off horses at close ranges, a quality famously employed by the Achaemenid Persians when fighting Lydia, although the Persians usually used camels in baggage trains for arrows and equipment.^{[citation needed]}

19th and 20th centuries

The United States Army established the U.S. Camel Corps, which was stationed in California in the 19th century. One may still see brick stables at the Benicia Arsenal in Benicia, California, where they nowadays serve as artists' and artisans' studio spaces. During the American Civil War, camels were used at an experimental stage, but were not used any further, as they were unpopular with the men. Some escaped and their descendants roamed the arid parts of the American West until as late as the early 20th century.
France created a méhariste camel corps as part of the Armée d'Afrique in the Sahara from 1902, replacing regular units of Algerian spahis and tirailleurs earlier used to patrol the desert boundaries. The camel-mounted units remained in service until the end of French rule in 1962. The French transferred the French personnel to other units and disbanded the locally recruited méharistes.
In 1916, during World War I, the British created the Imperial Camel Corps, which was a brigade-sized military formation that fought in the Sinai and Palestine Campaign. It comprised infantry mounted on camels for movement across desert. In May 1918 the Corps was reduced in strength to a single battalion and was formally disbanded in May 1919. Also during World War I, the British Army created the Egyptian Camel Transport Corps, which consisted of a group of Egyptian camel drivers and their camels. The Corps supported British war operations in the Sinai desert, Palestine and Syria by transporting supplies to the troops.
The Somaliland Camel Corps was a unit of the British Army based in British Somaliland from the early 20th century until the 1960s.
The Bikaner Camel Corps was a military unit from India that fought for the Allies in World War I and World War II.
The Tropas Nómadas (Nomad Troops) were an auxiliary regiment of Sahrawi tribesmen serving in the colonial army in Spanish Sahara (today Western Sahara). Operational from the 1930s until the end of the Spanish presence in the territory in 1975, the Tropas Nómadas were equipped with small arms and led by Spanish officers. The unit guarded outposts and sometimes conducted patrols on camelback.

Cuisine

Dairy

Camel milk is a staple food of desert nomad tribes and is considered a whole food, nomads requiring nothing but camel milk for up to six months. Camel milk is rich in vitamins, minerals, proteins and immunoglobulins. It is lower in fat and cholesterol fat than cow milk. It is said^{[by whom?]} to have many healthful properties and is used as a medicinal product in India^{[citation needed]}, Mongolia, Kazakhstan, Africa and the Middle East. It is also used as an aphrodisiac in these countries, an example being Ethiopia. Bedouins believe that the curative powers of camel milk are enhanced if the camel's diet consists of certain desert plants. Camel milk can readily be made into a drinkable yogurt, but does not set due to lesser milk solids than cow or goat's milk. Camel milk cream can be separated and made into butter or cheese but the yields will be low in comparison to buffalo or cow cream, again due to the low fat and solids content.

Camel milk cannot be made into butter by the traditional churning method. It can be made if it is soured first, churned, and a clarifying agent added, or if it is churned at 24–25 °C (75–77 °F), but times vary greatly in achieving results. Until recently, camel milk could not be made into camel cheese because rennet was unable to coagulate the milk proteins to allow the collection of curds. Under the commission of the FAO, Professor J.P. Ramet of the École Nationale Supérieure d'Agronomie et des Industries Alimentaires (ENSAIA) was able to produce curdling by the addition of calcium phosphate and vegetable rennet.^[17] The cheese produced from this process has low levels of cholesterol and is easy to digest, even for the lactose intolerant.. The sale of camel cheese is limited owing to the small output of the single dairy currently producing camel cheese and the absence of camel cheese in most camel cultures. Cheese imports from countries that traditionally breed camels are difficult to obtain due to restrictions on dairy imports from these regions.

Meat

A camel carcass can provide a substantial amount of meat. The male dromedary carcass can weigh 400 kg (882 lb) or more, while the carcass of a male Bactrian can weigh up to 650 kg (1,433 lb). The carcass of a female camel (or she-camel) weighs less than the male, ranging between 250 and 350 kg (550 and 770 lb). The brisket, ribs and loin are among the preferred parts, but the hump is considered a delicacy and is most favored.^{[citation needed]} It is reported that camel meat tastes like coarse beef, but older camels can prove to be very tough and less flavorful. The meat from older camels is best prepared by slow cooking. Camel meat is low in fat, and can thus taste dry. The Abu Dhabi Officers' Club serves a camel burger, as this allows the meat to be mixed with beef or lamb fat, improving both the texture and taste. In Karachi, Pakistan the exclusive Nihari restaurants prepare this dish from camel meat, while the general restaurants prepare it with either beef or water buffalo meat.

Camel meat has been eaten for centuries. It has been recorded by ancient Greek writers as an available dish in ancient Persia at banquets, usually roasted whole. The ancient Roman emperor Heliogabalus enjoyed camel's heel. Camel meat is still eaten in certain regions including Somalia, where it is called Hilib geel, Saudi Arabia, Egypt, Libya, Sudan, Kazakhstan and other arid regions where alternative forms of protein may be limited or where camel meat has had a long cultural history. In the Middle East, camel meat is the rarest and most prized source of pastırma.^{[citation needed]} Not just the meat, but also blood is a consumable item as is the case in northern Kenya, where camel blood is a source of iron, vitamin D, salts and minerals. Camel meat is also occasionally found in Australian cuisine, for example, a camel lasagne is available in Alice Springs.

Health issues

A 2005 report issued jointly by the Saudi Ministry of Health and the United States Center for Disease Control details cases of human bubonic plague resulting from the ingestion of raw camel liver.^[18]

Religion

Islam

Camel meat is halal for Muslims; however, according to some Islamic schools of thought, a state of impurity is brought on by the consumption of it. Consequently, they hold that Muslims must perform wudhu before praying.^[19]

There are Islamic traditions that allow the drinking of urine for medicinal purposes. However, these traditions have varying levels of authentication within Islamic scholarship.^[20]^[21]

Also, some Islamic schools of thought consider it haraam for a Muslim to perform salah in places where camels lie as it is said to be a dwelling place of shaytan.^[22]

Judaism

According to Jewish tradition, camel meat and milk are not kosher. Camels possess only one of the two Kosher criteria; although they chew their cud, they do not possess cloven hooves (See: Taboo food and drink).^[23]

Nevertheless these shall ye not eat of them that only chew the cud, or of them that only part the hoof: the camel, because he cheweth the cud but parteth not the hoof, he is unclean unto you.^{Leviticus 11:4}

References

Footnotes

^ Cite error: The named reference Bernstein was invoked but never defined (see the help page).
^ Lewis, Paul (1981-07-12). "A Pilgrimage To A Mystic's Hermitage In Algeria - The". New York Times. Retrieved 2009-03-07.
^ FAO Camels, Camel information from The Food and Agriculture Organization of the U.N.
^ The Straight Dope, Answering the question Is the Camel the Only Animal that can't Swim?
^ "BBC Science & Nature - Wildfacts". BBC. Retrieved 2010-02-02.
^ Koenig, R. (2007). "VETERINARY MEDICINE: 'Camelized' Antibodies Make Waves". Science. 318 (5855): 1373. doi:10.1126/science.318.5855.1373. PMID 18048665.
^ Taylor, K.M.; Hungerford, D.A.; Snyder, R.L.; Ulmer, Jr., F.A. (1968). "Uniformity of karyotypes in the Camelidae". Cytogenetic and Genome Research. 7: 8–15. doi:10.1159/000129967.
^ Koulischer, L; Tijskens, J; Mortelmans, J (1971). "Mammalian cytogenetics. IV. The chromosomes of two male Camelidae: Camelus bactrianus and Lama vicugna". Acta zoologica et pathologica Antverpiensia. 52: 89–92. PMID 5163286.
^ Bianchi, N. O.; Larramendy, M. L.; Bianchi, M. S.; Cortés, L. (1986). "Karyological conservatism in South American camelids". Experientia. 42: 622–4. doi:10.1007/BF01955563.
^ Bunch, Thomas D.; Foote, Warren C.; Maciulis, Alma (1985). "Chromosome banding pattern homologies and NORs for the Bactrian camel, guanaco, and llama". Journal of Heredity. 76 (2): 115–8.
^ O'Brien, Stephen J.; Menninger, Joan C.; Nash, William G., eds. (2006). Atlas of Mammalian Chromosomes. New York: Wiley-Liss. p. 547. ISBN 978-0-471-35015-6.
^ Di Berardino, D.; Nicodemo, D.; Coppola, G.; King, A.W.; Ramunno, L.; Cosenza, G.F.; Iannuzzi, L.; Di Meo, G.P.; Balmus, G. (2006). "Cytogenetic characterization of alpaca (Lama pacos, fam. Camelidae) prometaphase chromosomes". Cytogenetic and Genome Research. 115 (2): 138–44. doi:10.1159/000095234. PMID 17065795.
^ Balmus, Gabriel; Trifonov, Vladimir A.; Biltueva, Larisa S.; O’Brien, Patricia C.M.; Alkalaeva, Elena S.; Fu, Beiyuan; Skidmore, Julian A.; Allen, Twink; Graphodatsky, Alexander S. (2007). "Cross-species chromosome painting among camel, cattle, pig and human: further insights into the putative Cetartiodactyla ancestral karyotype". Chromosome Research. 15 (4): 499–515. doi:10.1007/s10577-007-1154-x. PMID 17671843.
^ Stanley, H. F.; Kadwell, M.; Wheeler, J. C. (1994). "Molecular Evolution of the Family Camelidae: A Mitochondrial DNA Study". Proceedings of the Royal Society B: Biological Sciences. 256: 1–6. doi:10.1098/rspb.1994.0041.
^ Skidmore, J. A.; Billah, M.; Binns, M.; Short, R. V.; Allen, W. R. (1999). "Hybridizing Old and New World camelids: Camelus dromedarius x Lama guanicoe". Proceedings of the Royal Society B: Biological Sciences. 266: 649–56. doi:10.1098/rspb.1999.0685.
^ Fagan, Brian M., ed. (2004) The Seventy Great Inventions of the Ancient World; chapter Transportation. London: Thames & Hudson ISBN 0500051305 ^{[page needed]}
^ Fresh from your local drome'dairy'? Food and Agriculture Organization, July 6, 2001
^ Bin Saeed, Abdulaziz A.; Al-Hamdan, Nasser A.; Fontaine, Robert E. (2005). "Plague from eating raw camel liver". Emerging infectious diseases. 11 (9): 1456–7. PMID 16229781.
^ http://www.usc.edu/schools/college/crcc/engagement/resources/texts/muslim/hadith/abudawud/001.sat.html#001.0184
^ Sahih Bukhari 7:71:590
^ Sahih Bukhari 8:82:796
^ http://www.usc.edu/schools/college/crcc/engagement/resources/texts/muslim/hadith/abudawud/001.sat.html#001.0184
^ http://www.mechon-mamre.org/p/pt/pt0311.htm

Notations

Vannithone S, Davidson A (1999). "Camel". The Oxford companion to food. Oxford Oxfordshire: Oxford University Press. p. 127. ISBN 0-19-211579-0.
Camels and Camel Milk. Report Issued by FAO, United Nations. (1982)
Wilson RT (1984). The camel. New York: Longman. ISBN 0-582-77512-4.
The Technology of Making Cheese from Camel Milk (Camelus dromedarius) Animal Production and Health Paper Issued by FAO, United Nations. (2001)

External links

[Bernstein-1] Cite error: The named reference Bernstein was invoked but never defined (see the help page).

[2] Lewis, Paul (1981-07-12). "A Pilgrimage To A Mystic's Hermitage In Algeria - The". New York Times. Retrieved 2009-03-07.

[3] FAO Camels, Camel information from The Food and Agriculture Organization of the U.N.

[4] The Straight Dope, Answering the question Is the Camel the Only Animal that can't Swim?

[5] "BBC Science & Nature - Wildfacts". BBC. Retrieved 2010-02-02.

[6] Koenig, R. (2007). "VETERINARY MEDICINE: 'Camelized' Antibodies Make Waves". Science. 318 (5855): 1373. doi:10.1126/science.318.5855.1373. PMID 18048665.

[7] Taylor, K.M.; Hungerford, D.A.; Snyder, R.L.; Ulmer, Jr., F.A. (1968). "Uniformity of karyotypes in the Camelidae". Cytogenetic and Genome Research. 7: 8–15. doi:10.1159/000129967.

[8] Koulischer, L; Tijskens, J; Mortelmans, J (1971). "Mammalian cytogenetics. IV. The chromosomes of two male Camelidae: Camelus bactrianus and Lama vicugna". Acta zoologica et pathologica Antverpiensia. 52: 89–92. PMID 5163286.

[9] Bianchi, N. O.; Larramendy, M. L.; Bianchi, M. S.; Cortés, L. (1986). "Karyological conservatism in South American camelids". Experientia. 42: 622–4. doi:10.1007/BF01955563.

[10] Bunch, Thomas D.; Foote, Warren C.; Maciulis, Alma (1985). "Chromosome banding pattern homologies and NORs for the Bactrian camel, guanaco, and llama". Journal of Heredity. 76 (2): 115–8.

[11] O'Brien, Stephen J.; Menninger, Joan C.; Nash, William G., eds. (2006). Atlas of Mammalian Chromosomes. New York: Wiley-Liss. p. 547. ISBN 978-0-471-35015-6.

[12] Di Berardino, D.; Nicodemo, D.; Coppola, G.; King, A.W.; Ramunno, L.; Cosenza, G.F.; Iannuzzi, L.; Di Meo, G.P.; Balmus, G. (2006). "Cytogenetic characterization of alpaca (Lama pacos, fam. Camelidae) prometaphase chromosomes". Cytogenetic and Genome Research. 115 (2): 138–44. doi:10.1159/000095234. PMID 17065795.

[13] Balmus, Gabriel; Trifonov, Vladimir A.; Biltueva, Larisa S.; O’Brien, Patricia C.M.; Alkalaeva, Elena S.; Fu, Beiyuan; Skidmore, Julian A.; Allen, Twink; Graphodatsky, Alexander S. (2007). "Cross-species chromosome painting among camel, cattle, pig and human: further insights into the putative Cetartiodactyla ancestral karyotype". Chromosome Research. 15 (4): 499–515. doi:10.1007/s10577-007-1154-x. PMID 17671843.

[14] Stanley, H. F.; Kadwell, M.; Wheeler, J. C. (1994). "Molecular Evolution of the Family Camelidae: A Mitochondrial DNA Study". Proceedings of the Royal Society B: Biological Sciences. 256: 1–6. doi:10.1098/rspb.1994.0041.

[15] Skidmore, J. A.; Billah, M.; Binns, M.; Short, R. V.; Allen, W. R. (1999). "Hybridizing Old and New World camelids: Camelus dromedarius x Lama guanicoe". Proceedings of the Royal Society B: Biological Sciences. 266: 649–56. doi:10.1098/rspb.1999.0685.

[16] Fagan, Brian M., ed. (2004) The Seventy Great Inventions of the Ancient World; chapter Transportation. London: Thames & Hudson ISBN 0500051305 ^{[page needed]}

[17] Fresh from your local drome'dairy'? Food and Agriculture Organization, July 6, 2001

[18] Bin Saeed, Abdulaziz A.; Al-Hamdan, Nasser A.; Fontaine, Robert E. (2005). "Plague from eating raw camel liver". Emerging infectious diseases. 11 (9): 1456–7. PMID 16229781.

[19] ttp://www.usc.edu/schools/college/crcc/engagement/resources/texts/muslim/hadith/abudawud/001.sat.html#001.0184

[Bukhari_7:71:590-20] Sahih Bukhari 7:71:590

[21] Sahih Bukhari 8:82:796

[22] ttp://www.usc.edu/schools/college/crcc/engagement/resources/texts/muslim/hadith/abudawud/001.sat.html#001.0184

[23] ttp://www.mechon-mamre.org/p/pt/pt0311.htm

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@@ Line 30: / Line 30: @@
 A '''camel''' is an [[even-toed ungulate]] within the genus '''''Camelus''''', bearing distinctive fatty deposits known as humps on its back. There are two species of camels: the [[dromedary]] or [[Arabian Peninsula|Arabian]] camel has a single hump, and the [[Bactrian Camel|bactrian]] has two humps. Dromedaries are native to the dry [[desert]] areas of [[West Asia]], and Bactrian camels are native to [[Central Asia|Central]] and [[East Asia]]. Both species are domesticated; they provide [[camel milk|milk]] and [[meat]], and are [[working animal]]s.
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-The term ''camel'' (from the Arabic جمل, ''ǧml'', derived from the [[triconsonantal root]] signifying "beauty") is also used more broadly to describe any of the six camel-like creatures in the family [[camelid]]ae: the two true camels, and the four [[South America]]n camelids: the [[llama]], [[alpaca]], [[guanaco]], and [[vicuña]].
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-The average [[life expectancy]] of a camel is 40 to 50 [[year]]s. A fully grown adult camel stands {{convert|1.85|m|ftin|abbr=on}} at the shoulder and {{convert|2.15|m|ftin|abbr=on}} {{Clarify|date=August 2011}} at the hump. The hump rises about {{convert|30|in|cm|2|abbr=on}} out of its body. Camels can run at up to {{convert|65|km/h|mi/h|0|abbr=on}} in short bursts and sustain speeds of up to {{convert|40|km/h|mi/h|0|abbr=on}}.
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-Fossil evidence indicates that the ancestors of modern camels evolved in [[North America]] during the [[Palaeogene]] period (see also ''[[Camelops]]''), and later spread to most parts of Asia. The people of ancient [[Somalia]] or the [[Kingdom of Punt]] first domesticated camels well before 2000 BC.<ref>{{cite book|title=Smithsonian Timelines of the Ancient World|first=Chris|last=Scarre|date=1993-09-15|isbn=978-1564583055|page=176|quote=Both the dromedary (the seven-humped camel of Arabia) and the Bactrian camel (the two-humped camel of Central Asia) had been domesticated since before 2000 BC.|publisher=D. Kindersley|location=London}}</ref><ref>{{cite book|title=The Camel and the Wheel|first=Richard |last=Bulliet |series=Morningside Book Series |publisher=Columbia University Press |date=1990-05-20 |origyear=1975 |page=183 |isbn=978-0231072359|quote=As has already been mentioned, this type of utilization [camels pulling wagons] goes back to the earliest known period of two-humped camel domestication in the third millennium B.C.}}—Note that Bulliet has many more references to early use of camels</ref>
 == Distribution and number ==
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-[[File:GueltaCamels.jpg|thumb|270px|Camels in the [[Guelta d'Archei]], in north-eastern [[Chad]].]]
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-The 14 million [[Dromedary|dromedaries]] alive today are [[List of domesticated animals|domesticated animals]] (mostly living in the [[Horn of Africa]], the [[Sahel]], [[Maghreb]], [[Middle East]] and the [[Indian subcontinent]]). The Horn region alone has the largest concentration of camels in the world,<ref name="Bernstein">William J. Bernstein, ''A Splendid Exchange: How Trade Shaped the World'', (Grove Press: 2009), p.56.</ref> where the dromedaries constitute an [[Nomadic pastoralism|important part of local nomadic life]]. They provide peripatetic [[Somali people|Somali]] and [[People of Ethiopia|Ethiopian]] people with milk, food and transportation.
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-[[File:800px-2003camel.PNG|thumb|left|300px|Commercial camel market headcount in 2003]]
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-The [[Bactrian camel]] is now reduced to an estimated 1.4&nbsp;million animals, mostly domesticated. It is thought that there are about 1,000 wild Bactrian camels in the [[Gobi Desert]] in China and Mongolia.<ref>[http://www.animalinfo.org/species/artiperi/camebact.htm Wild Bactrian Camel], Animal Info{{Verify credibility|date=February 2011}}</ref>
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-There is a substantial [[feral]] population of dromedaries estimated<ref>{{cite book |editor=Edwards GP, Zeng B, Saalfeld WK, Vaarzon-Morel P and McGregor M |year=2008 |title=Managing the impacts of feral camels in Australia: a new way of doing business |type=DKCRC Report 47 |publisher=Desert Knowledge Cooperative Research Centre |location=Alice Springs |isbn=1-74158-094-3 |url=http://www.feralcamels.com.au/assets/files/publications/DKCRC%20Report%2047%20Managing%20the%20impacts%20of%20feral%20camels%20in%20Australia_A%20new%20way%20of%20doing%20businessLR.pdf}}</ref> at up to 1,000,000 in central parts of [[Australia]], descended from individuals introduced as transport animals in the 19th century and early 20th century. This population is growing at approximately 8% per year.<ref> {{cite journal | title = Demography of feral camels in central Australia and its relevance to population control | journal = The Rangeland Journal | first = A.R. | last = Pople | coauthors = McLeod, S.R. | volume = 32 | pages = 11–19| id = {{doi | 10.1071/RJ09053}} | url = http://www.publish.csiro.au/paper/RJ09053 | accessdate = 2011-06-06}}</ref> The government of [[South Australia]] has decided to cull the animals using aerial marksmen, because the camels use too much of the limited resources needed by [[sheep]] farmers.{{Citation needed|date=April 2009}} For more information, see [[Australian feral camel]].
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-A small population of introduced camels, dromedaries and Bactrians survived in the [[Southwest United States]] until the second half of the 20th Century. These animals, imported from Turkey, were part of the [[U.S. Camel Corps]] experiment and used as draft animals in mines and escaped or were released after the project was terminated. A descendant of one of these was seen by a backpacker in [[Los Padres National Forest]] in 1972{{Citation needed|date=August 2011}}. Twenty-three Bactrian camels were brought to Canada during the [[Cariboo Gold Rush]].
 == Eco-behavioural adaptations ==
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-Camels do not store water in their humps as is commonly believed. The humps are actually a reservoir of fatty tissue. Concentrating [[Adipose tissue|body fat]] in their humps minimizes heat-trapping insulation throughout the rest of their body, which may be an adaptation to living in hot climates.<ref>{{cite web|last=Rice |first=Jocelyn |url=http://discovermagazine.com/2009/jan/05-20-things-you-didnt-know-about-fat |title=20 Things You Didn't Know About... Fat &#124; Obesity |publisher=DISCOVER Magazine |date=2009-01-05 |accessdate=2009-03-07}}</ref> When this tissue is metabolized, it acts as a source of energy, and yields more than 1&nbsp;g of water for each 1&nbsp;g of fat converted through reaction with oxygen from air. This [[lipolysis|process of fat metabolization]] generates a net loss of water through respiration for the oxygen required to convert the fat.<ref>[http://www.biol.lu.se/zoofysiol/Djurartiklar/Kamel.html What secrets lie within the camel's hump?], [[Lund University]], [[Sweden]]. Retrieved 7 January 2008.</ref>
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-[[File:Camel portrait.jpg|upright|thumb|A camel's thick coat is one of their many adaptations that aid them in desert-like conditions.<!---Don't move this image up or it causes a break in the text on wide screens--->]]
 [[File:Eylcamel.jpg|thumb|left|The [[Horn of Africa]] has the world's largest population of camels.<ref name="Bernstein"/>]]
+A '''camel''' is an evil green alien from the planet Uranus,Camels are very evil little creatures who eat humans. There are two species of camels: The Jew camel is 2 inches tall and crawls in your brain and slowly eats you, and the Terrorist Jew is 7 inches tall and can change from green to blue and kills you using his laser vision.
-Their ability to withstand long periods without water is due to a series of physiological adaptations. Their [[red blood cell]]s have an oval shape, unlike those of other [[mammals]], which are circular. This facilitates their flow in a [[dehydration|dehydrated]] state. These cells are also more stable<ref>{{cite journal |last1=Eitan |first1=A |last2=Aloni |first2=B |last3=Livne |first3=A |title=Unique properties of the camel erythrocyte membraneII. Organization of membrane proteins |journal=Biochimica et Biophysica Acta (BBA) - Biomembranes |volume=426 |pages=647–58 |year=1976 |doi=10.1016/0005-2736(76)90129-2}}</ref> in order to withstand high [[osmosis|osmotic]] variation without rupturing when drinking large amounts of water ({{convert|100|l|0|USgal}} to {{convert|150|l|0|USgal}} in one drink).<ref>[http://www.zoo-hannover.de/zoo-hannover/en/zoo_v3/tiere_attraktionen/tiere_az/tiere_detail_726.html Dromedary], Hannover Zoo. Retrieved 8 January 2008.</ref>  Oval red corpuscles are not found in any other mammal, but are present in reptiles, birds, and fish.<ref>[http://www.kidsmicroscope.com/examining-your-blood-under-a-compound-microscope.html Examining your blood under a compound microscope], Kidsmicroscope.com. Accessed June 7, 2009.{{Verify credibility|date=February 2011}}</ref>
 Camels are able to withstand changes in [[body temperature]] and water consumption that would kill most other animals. Their temperature ranges from {{convert|34|°C|°F|0|abbr=on}} at night and up to {{convert|41|°C|°F|0|abbr=on}} during the day, and only above this threshold will they begin to sweat. The upper body temperature range is often not reached during the day in milder climatic conditions, and therefore, the camel may not sweat at all during the day. Evaporation of their sweat takes place at the skin level, not at the surface of their coat, thereby being very efficient at cooling the body compared to the amount of water lost through [[perspiration]].

Camel: Difference between revisions

Revision as of 20:24, 26 September 2011

Distribution and number

Eco-behavioural adaptations

Genetics

Military uses

19th and 20th centuries

Cuisine

Dairy

Meat

Health issues

Religion

Islam

Judaism

See also

References

Footnotes

Notations

Further reading

External links