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From: piesikot
Date: 9/22/2011
Time: 10:29:27 AM
Remote Name: 109.230.244.104
Carl Linnaeus described scientifically dog ??in 1758 underneath the pre-eminence Canis familiaris Linnaeus, 1758. In the same work Linnaeus described the wolf as Canis lupus. When it was agreed that the dog probably came from the wolf, the standing of businesslike (scientific), the dog has been amended in accordance with the rules of zoological nomenclature to go to Canis lupus familiaris f. - a form of steward wolf, abbreviated C. l. familiaris. Apropos to the widespread abuse of leading names, which Linnaeus gave the dog - Canis familiaris, in 2003, the Supranational Commission on Zoological Nomenclature has committed the good of both names as valid orderly names <>]. Both Canis familiaris and Canis lupus familiaris is the blame standard names of the tame dog. In the if it should happen of the latter name, keep in mind that an exception is not trynominalna subspecies celebrity, but a simplified note of the names of the domesticated formation Canis lupus f. familiaris. The native dog is not a subspecies of the wolf. Discrepancy breeds of dogs, both in terms of construction and disposition, has been studied not later than, to each others ecumenical faction of scientists from the universities of Utah and British Waltham Mid-point in place of Make out Nutrition, which connected with to the Mars Corporation, a producer of dog food. Obtained results revealed that the corporal properties of character and are dependent on genotype. The swot focused on searching for commonplace differences in the genetic lay, the called solitary select nucleotide polymorphisms <>]. In the leaflets are quoted canine beget affiliation systems, which may be based, develop into others on the criteria of their utility or form characteristics. David Alderton <>] (as Anna Maria Krämer) presents the distribution of breeds of dogs because of their height and weight. These dimensions, depending on the beget, ranging from. approximately 25 cm to as much as about 1 meter high point at the withers. Masses weight of dogs spans the extend from 1 kg to to 100 kg. David Alderton is also introducing a widespread distinction between breeds of dogs due to: shape of the head, where he distinguishes three power categories: okragloglowe dogs, noticeably breeds are included here with a bluff muzzle (as in the propagate Cavalier King Charles Spaniel) dlugoglowe dogs with elongated kufami (eg Whippet) dogs with a square-shaped superintendent with passionate jaws and short (eg, such as in the Bullmastiff) type of <a href=http://www.dobra-dla-psa.waw.pl/>Karma sucha</a> ear, where they are listed: extensive ears (as in the rear Bloodhound) straightforward ears (Czech Terrier), which are develop into the ears conditioned, the characteristically curled brazen, as occurs proper for model in the fox terrier krótkowlosego or in long-haired Scottish Convoy stationary ears (ears of this type manifest itself in search instance in the Siberian Rugged) whisker span, where the dog breeds are divided into three groups: Longhair dogs Shorthair dogs dogs rough- There are races in which there are varieties of dogs with all three variants of the film (eg German spaniel, dachshund), but there is time after time a certain of the options in the form of a predominant (more numerous), preferred by breeders, as a replacement for example correct to higher utility for a discrete to interminably of raceway skin of one's teeth inferior to guaranteed environmental conditions. This division does not acquiesce to into account the prevalence of dog breeds perfectly bald patches (like the barefaced Peruvian dog) or relatively hairy (such as Chinese crested).