Above photo of the wall at Anuradhapura
Anuradhapura - Wikipedia, the free encyclopedia
In Sri Lanka the variations in physical appearance amongst elephants were noticed and recorded in ancient Sinhala manuscripts. There are ten such groups or ‘castes’. These differences do not seem important now.
"These differences do not seem important now," is a quote from the great site below. You have to wonder if "these differences were important", if you were selecting/grading them for the temple as a representative of God , if you were selecting/grading them as a beast of burden where strength and endurance was paramount, or if you were selecting/grading the dink's and cull's for the export animal trade in zoo's and circus's?
Elephants in Sri Lankan History and Culture
King James I of England imported the first Arabian stallion, the Markham Arabian to England in 1616. Arabian horses, like Asian elephants were captured and bred for a use/purpose for centuries. Early purchase's/gift's were only possible after developing a close friendship with a Sheik. If you were one of the fortunate few to "talk" him out of one of his prizes, you were presented with a hand painted pedigree tracing the animals ancestry back a hundred years or more with Mohammad guaranteeing it's accuracy:
From wikipedia
For centuries, the Bedouin tracked the ancestry of each horse through an oral tradition. Horses of the purest blood were known as Asil and crossbreeding with non-Asil horses was forbidden. Mares were the most valued, both for riding and breeding, and pedigree families were traced through the female line. The Bedouin did not believe in gelding male horses, and considered stallions too intractable to be good war horses, thus they kept very few colts, selling most, and culling those of poor quality. Over time, the Bedouin developed several sub-types or strains of Arabian horse, each with unique characteristics. The strains were traced through the maternal line only. According to the Arabian Horse Association, the five primary strains were known as the Keheilan, Seglawi, Abeyan, Hamdani and Hadban. However, Carl Raswan, a promoter and writer about Arabian horses from the middle of the 20th century, held the belief that there were only three strains, Kehilan, Seglawi and Muniqi. Raswan felt that these strains represented body "types" of the breed, with the Kehilan being "masculine", the Seglawi being "feminine" and the Muniqi being "speedy". There were also lesser strains, sub-strains, and regional variations in strain names. Thus, many Arabian horses were not only Asil, of pure blood, but also bred to be pure in strain as well, with crossbreeding between strains discouraged, though not forbidden, by some tribes. Purity of bloodline was very important to the Bedouin, and they also believed in telegony, believing if a mare was ever bred to a stallion of "impure" blood, the mare herself and all future offspring would be "contaminated" by the stallion and hence no longer Asil.
This complex web of bloodline and strain was an integral part of Bedouin culture. The Bedouin knew the pedigrees and history of their best war mares in detail and also carefully tracked the breeding of their camels, and Saluki dogs.
How many elephant pedigree's/origins can be traced back any further then Hagenbeck, Ruhe, Trader Horne, Trefflick, Benson, Chase, etc. etc.?
While I suggest that ancient Bedouin horse breeders and ancient Mahout elephant breeders forgot more then any PhD, Doctorate, or Specialist would hope to know, they have science on their side:
Eventually, written records began to be kept; the first written pedigrees in the Middle East that specifically used the term "Arabian" date to 1330 AD. However, as important as strain was to the Bedouin, studies of mitochondrial DNA suggest that groups of modern Arabian horses recorded as descended from a given strain may not necessarily share a common maternal ancestry.
The World Arabian Horse Association (WAHO) has the broadest definition of a purebred Arabian. WAHO states, "A Purebred Arabian horse is one which appears in any purebred Arabian Stud Book or Register listed by WAHO as acceptable." By this definition, over 95% of the known purebred Arabian horses in the world are registered in stud books acceptable to WAHO. WAHO also researched the purity question in general, and its findings are on its web site, describing both the research and the political issues surrounding Arabian horse bloodlines, particularly in America.
At the other end of the spectrum, organizations focused on bloodlines that are the most meticulously documented to desert sources have the most restrictive definitions. For example, The Asil Club in Europe only accepts "a horse whose pedigree is exclusively based on Bedouin breeding of the Arabian peninsula, without any crossbreeding with non-Arabian horses at any time." Likewise, the Al Khamsa organization takes the position that "The horse...which are called "Al Khamsa Arabian Horses," are those horses in North America that can reasonably be assumed to descend entirely from bedouin Arabian horses bred by horse-breeding bedouin tribes of the deserts of the Arabian Peninsula without admixture from sources unacceptable to Al Khamsa." Most restrictive of all are horses identified as "straight Egyptian" by the Pyramid Society, must trace in all lines to the desert and also to horses owned or bred by specific Egyptian breeding programs. By this definition, straight Egyptian Arabians constitute only 2% of all Arabian horses in America.
Ironically, some pure-blooded desert-bred Arabians in Syria had enormous difficulties being accepted as registrable purebred Arabians because many of the Bedouin who owned them saw no need to obtain a piece of paper to verify the purity of their horses. However, eventually the Syrians developed a stud book for their animals that was accepted by the World Arabian Horse Association (WAHO) in 2007.
There are six known genetic disorders in Arabian horses. Two are inevitably fatal, two are not inherently fatal but are disabling and usually result in euthanasia of the affected animal. The remaining conditions can usually be treated. Three are thought to be autosomal recessive conditions, which means that the flawed gene is not sex-linked and has to come from both parents for an affected foal to be born. The others currently lack sufficient research data to determine the precise mode of inheritance.
Genetic diseases that can occur in purebred Arabians, or in partbreds with Arabian ancestry in both parents, are the following:
- Severe Combined Immunodeficiency (SCID). Recessive disorder, fatal when homozygous, carriers (heterozygotes) show no signs. Similar to the "bubble boy" condition in humans, an affected foal is born with no immune system, and thus generally dies of an opportunistic infection, usually before the age of five months. There is a DNA test that can detect healthy horses who are carriers of the gene causing SCID, thus testing and careful, planned matings can now eliminate the possibility of an affected ever being born.
- Lavender Foal Syndrome (LFS), also called Coat Color Dilution Lethal (CCDL). Recessive disorder, fatal when homozygous, carriers show no signs. The condition gets it name because most affected foals are born with a coat color dilution that lightens the tips of the coat hairs, or even the entire hair shaft. Foals with LFS are unable to stand at birth, often have seizures, and are usually euthanized within a few days of birth. In November 2009, Cornell University announced that a DNA test has been developed to detect carriers of LFS. Simultaneouly, the University of Pretoria also announced that they had also developed a DNA test.
- Cerebellar abiotrophy (CA or CCA). Recessive disorder, homozygous horses are affected, carriers show no signs. An affected foal is usually born without clinical signs, but at some point, usually after six weeks of age, develops severe incoordination, a head tremor, wide-legged stance and other symptoms related to the death of the purkinje cells in the cerebellum. Such foals are frequently diagnosed only after they have crashed into a fence or fallen over backwards, and often are misdiagnosed as a head injury caused by an accident. Severity varies, with some foals having fast onset of severe coordination problems, others showing milder signs. Mildly affected horses can live a full lifespan, but most are euthanized before adulthood because they are so accident-prone as to be dangerous. As of 2008, there is a genetic test that uses DNA markers associated with CA to detect both carriers and affected animals. Clinical signs are distinguishable from other neurological conditions, and a diagnosis of CA can be verified by examining the brain after euthanasia.
- Occipital Atlanto-Axial Malformation (OAAM). This is a condition where the cervical vertebrae fuse together in the neck and at the base of the skull. Symptoms range from mild incoordination to the paralysis of both front and rear legs. Some affected foals cannot stand to nurse, in others the symptoms may not be seen for several weeks. This is the only cervical spinal cord disease seen in horses less than 1 month of age, and a radiograph can diagnose the condition. There is no genetic test for OAAM, and the hereditary component of this condition is not well researched at present.
- Equine juvenile epilepsy, or Juvenile Idiopathic Epilepsy, sometimes referred to as "benign" epilepsy, is not usually fatal. Foals appear normal between epileptic seizures, and seizures usually stop occurring between 12 and 18 months. Affected foals may show signs of epilepsy anywhere from two days to six months from birth. Seizures can be treated with traditional anti-seizure medications, which may reduce their severity. Though the condition has been studied since 1985 at the University of California, Davis, the genetic mode of inheritance is unclear, though the cases studied were all of one general bloodline group. Recent research updates suggest that a dominant mode of inheritance is involved in transmission of this trait. One researcher hypothesized that epilepsy may be linked in some fashion to Lavender Foal Syndrome due to the fact that it occurs in similar bloodlines and some horses have produced foals with both conditions.
- Guttural Pouch Tympany (GPT) occurs in horses ranging from birth to 1 year of age and is more common in fillies than in colts. It is thought to be genetic in Arabians, possibly polygenic in inheritance, but more study is needed. Foals are born with a defect that causes the pharyngeal opening of the eustachian tube to act like a one-way valve. Air can get in, but it cannot get out. The affected guttural pouch is distended with air and forms a characteristic nonpainful swelling. Breathing is noisy in severely affected animals.Diagnosis is based on clinical signs and radiographic examination of the skull. Medical management with NSAID and antimicrobial therapy can treat upper respiratory tract inflammation. Surgical intervention is needed to correct the malformation of the guttural pouch opening to provide a route for air in the abnormal guttural pouch to pass to the normal side and be expelled into the pharynx. Foals that are successfully treated may grow up to have fully useful lives.
- Biology, medicine, and surgery of elephants - Google Books Result
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