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Though not an antelope, it is known colloquially in North America as the American antelope, prong buck, pronghorn antelope and prairie antelope, [5] because it closely resembles the antelopes of the Old World and fills a similar ecological niche due to parallel evolution. [6] It is the only surviving member of the family Antilocapridae. [7]
Kudu, or koodoo, is the Khoikhoi and seTswana name (Tholo is the Setswana name) for this antelope. Tragos (Greek) denotes a he-goat and elaphos (Greek) a deer. Strepho (Greek) means "I twist", and strephis is "twisting".
Electron micrograph of Bluetongue virus, scale bar = 50 nm. Bluetongue (BT) disease is a noncontagious, arthropod-borne viral disease affecting ruminants, [1] primarily sheep and other domestic or wild ruminants, including cattle, yaks, [2] goats, buffalo, deer, dromedaries, and antelope. [3]
The Antilocapridae are a family of ruminant artiodactyls endemic to North America.Their closest extant relatives are the giraffids. [1] Only one species, the pronghorn (Antilocapra americana), is living today; all other members of the family are extinct.
The tora hartebeest, or simply tora (Alcelaphus buselaphus tora), is an extremely endangered antelope, native to Eritrea and Ethiopia. It has possibly been extirpated from Sudan. One of the most critically endangered large mammals in the world, it is threatened by poaching and habitat loss. Perhaps fewer than 250 individuals remain in the wild ...
The gemsbok (Oryx gazella), or South African oryx, is a large antelope in the genus Oryx.It is endemic to the dry and barren regions of Botswana, Namibia, South Africa and (parts of) Zimbabwe, mainly inhabiting the Kalahari and Namib Deserts, areas in which it is supremely adapted for survival.
Biosafety level 4 laboratories are designed for diagnostic work and research on easily respiratory-acquired viruses which can often cause severe and/or fatal disease. What follows is a list of select agents that have specific biocontainment requirements according to US federal law.
The hirola is a medium-sized antelope, tan to rufous-tawny in colour with slightly lighter under parts, predominantly white inner ears and a white tail which extends down to the hocks. It has very sharp, lyrate horns which lack a basal pedicle and are ridged along three quarters of their length.