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The fibromas are most often caused by host-specific papillomaviruses.They may also be due to host-specific poxviruses. [1] [4]The transmission of cutaneous fibromas in the white-tailed deer is caused by a virus that is thought to be transmitted through a variety of insect bites or by a deer coming in contact with any contaminated object that scratches or penetrates the skin of the deer or ...
The white-tailed deer's coat is a reddish-brown in the spring and summer, and turns to a grey-brown throughout the fall and winter. The white-tailed deer can be recognized by the characteristic white underside to its tail. It raises its tail when it is alarmed to warn the predator that it has been detected. [11] Female with tail in alarm posture
Odocoileus is a genus of medium-sized deer (family Cervidae) containing three species native to the Americas. [ 1 ] [ 3 ] [ 4 ] The name is sometimes spelled odocoeleus ; it is from a contraction of the roots odonto- and coelus meaning "hollow-tooth".
Chronic wasting disease (CWD), sometimes called zombie deer disease, is a transmissible spongiform encephalopathy (TSE) affecting deer.TSEs are a family of diseases thought to be caused by misfolded proteins called prions and include similar diseases such as BSE (mad cow disease) in cattle, Creutzfeldt–Jakob disease (CJD) in humans, and scrapie in sheep. [2]
The ancestors of deer had tusks (long upper canine teeth). In most species, antlers appear to replace tusks. However, one modern species (the water deer) has tusks and no antlers and the muntjacs have small antlers and tusks. The musk deer, which are not true cervids, also bear tusks in place of antlers. [6]
EHD has been found in some domestic ruminants and many species of deer including white-tailed deer, mule deer, elk, and pronghorn antelope. [4] Seropositive black-tailed deer , fallow deer , red deer , wapiti , and roe deer have also been found, which essentially means that they were exposed to the disease at some time in the past but may not ...
The definitive host is the white-tailed deer, in which it normally has no ill effects. Snails and slugs, the intermediate hosts, can be inadvertently consumed by elk during grazing. [65] The liver fluke Fascioloides magna and the nematode Dictyocaulus viviparus are also commonly found parasites that can be fatal to elk. [66]
A white deer from species such as fallow deer, roe deer, white-tailed deer, black-tailed deer, or rusa, is instead referred to as a “white buck” or “white doe”. The all-white coloration is the result of leucism , a condition that causes hair and skin to lose its natural pigmentation.