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Antelope: Difference between revisions - Wikipedia

Antelope: Difference between revisions

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removed Peleinae, the grey rhebok is part of the subfamily Reduncinae
 
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* [[Oreotraginae]]
* [[Pantholopinae]]
* [[Peleinae]]
* [[Reduncinae]]
* [[Tragelaphini]]
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}}
[[File:Sable bull.jpg|thumb|A bull [[sable antelope]] among the trees in the African [[savanna]]]]
The term '''entelopeantelope''' is usedrefers to refernumerous toextant manyor recently extinct species of even-toedthe [[ruminant]] [[artiodactyls|artiodactyl]] family [[Bovidae]] that are [[indigenous (ecology)|indigenous]] to variousmost regions inof [[Africa]], [[India]], the [[Middle East]], [[Central Asia]], and a small area of [[EurasiaEastern Europe]]. Antelopes do not form a [[monophyletic]] group, as some antelopes are more closely related to other bovid groups, like [[Bovini|bovines]], [[goat]]s, and [[sheep]], than to other antelopes.
 
A stricterbetter definition, also known as the "true antelopes,", includes only the [[genus|genera]] ''[[gazelle|Gazella]]'', ''[[Nanger]]'', ''[[Eudorcas]]'', and ''[[Antilope]]''.<ref>{{Cite journal|date=2019-10-01|title=Multilocus nuclear markers provide new insights into the origin and evolution of the blackbuck (Antilope cervicapra, Bovidae)|url=httpshttp://wwweprints.sciencedirectiisc.comac.in/science63675/article/abs/pii2/1-s2.0-S1055790319302866-mmc2.pdf|journal=Molecular Phylogenetics and Evolution|language=en|volume=139|pages=106560|doi=10.1016/j.ympev.2019.106560|issn=1055-7903|last1=Jana|first1=Ananya|last2=Karanth|first2=Praveen|pmid=31323336|s2cid=198135421}}</ref> One [[North America|North American]]n speciesmammal, the [[pronghorn]] or "pronghorn antelope", is colloquially referred to as the "American antelope,", butdespite the fact that it belongs to a completely different family from([[Antilocapridae]]) than the Africantrue and EurasianOld-World antelopes; pronghorn are the sole extant member of an extinct prehistoric lineage that once included many unique species.
Antelope comprise a [[wastebasket taxon]] defined as any of numerous Old World grazing and browsing hoofed mammals belonging to the [[family (biology)|family]] [[Bovidae]] of the order [[Even-toed ungulate|Artiodactyla]].<ref name=":0">{{Cite web|title=antelope {{!}} mammal|url=https://www.britannica.com/animal/antelope-mammal|access-date=2022-06-30|website=Encyclopedia Britannica|language=en}}</ref>
 
Although antelope are sometimes referred to, and easily misidentified as, "deer" ([[cervids]]), true deer are only distantly related to antelope. While antelope are found in abundance in Africa, only one deer species is found on the continent—the [[Barbary stag|Barbary red deer]] of Northern Africa. By comparison, numerous deer species are usually found in regions of the world with fewer or no antelope species present, such as throughout [[Southeast Asia]], [[Europe]] and all of [[the Americas]]. This is likely due to competition over shared resources, as deer and antelope fill a virtually identical [[ecological niche]] in their respective habitats. Countries like India, however, have large populations of endemic deer and antelope, with the different species generally keeping to their own "niches" with minimal overlap.
A stricter definition, also known as the "true antelopes," includes only the [[genus|genera]] ''[[gazelle|Gazella]]'', ''[[Nanger]]'', ''[[Eudorcas]]'' and ''[[Antilope]]''.<ref>{{Cite journal|date=2019-10-01|title=Multilocus nuclear markers provide new insights into the origin and evolution of the blackbuck (Antilope cervicapra, Bovidae)|url=https://www.sciencedirect.com/science/article/abs/pii/S1055790319302866|journal=Molecular Phylogenetics and Evolution|language=en|volume=139|pages=106560|doi=10.1016/j.ympev.2019.106560|issn=1055-7903|last1=Jana|first1=Ananya|last2=Karanth|first2=Praveen|pmid=31323336|s2cid=198135421}}</ref> One [[North America|North American]] species, the [[pronghorn]], is colloquially referred to as the "American antelope," but it belongs to a different family from the African and Eurasian antelopes.
 
AUnlike groupdeer, ofin antelopewhich isthe calledmales asport elaborate head [[herdantler]].<ref>{{cites web |url=http://www.hintsandthings.co.uk/kennel/collectives.htmthat |title=Collectiveare nouns,shed groupsand ofregrown animalsannually, termsantelope forhorns animalare bone and othergrow groupssteadily, includingnever birdsfalling |publisher=Hintsandthingsoff.co.uk |date=1980-04-28If |access-date=2013-07-29a |url-status=livehorn |archive-url=https://web.archive.org/web/20130726211851/http://www.hintsandthings.co.uk/kennel/collectives.htmis |archive-date=2013-07-26broken, }}</ref>it Unlikewill deereither [[antler]]s,remain whichbroken areor shedtake andyears grownto partially annuallyregenerate, antelopedepending hornson growthe continuouslyspecies.<ref>{{cite book |title=Book_Whitetail Savvy: New Research and Observations about America's Most Popular ... Section - Horns v/s Antlers |isbn = 9781626365315| url=https://books.google.com/books?id=HnKCDwAAQBAJ&q=Unlike+deer+antlers%2C+which+are+shed+and+grown+annually%2C+antelope+horns+grow+continuously.&pg=PT185 |last1 = Rue|first1 = Leonard Lee|date = 3 September 2013| publisher=Simon and Schuster }}</ref>
 
==Etymology==
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==Species==
{{See also|List of even-toed ungulates by population}}
TheThere are 91 antelope species, most of which are native to Africa, occur in about 30 genera. The classification of tribes or subfamilies within [[BovidBovoidea]]ae is still a matter of debate, with several alternative systems proposed.
 
Antelope are not a [[cladistic]] or taxonomically defined group.<ref name=":0">{{Cite web |title=antelope {{!}} mammal |url=https://www.britannica.com/animal/antelope-mammal |access-date=2022-06-30 |website=Encyclopedia Britannica |language=en}}</ref> The term is used to describe all members of the family Bovidae that do not fall under the category of [[sheep]], [[cattle]], or [[goat]]s. Usually, all species of the [[Antilopinae]], [[Hippotraginae]], [[Reduncinae]], [[Cephalophinae]], many [[Bovinae]], the [[grey rhebok]], and the [[impala]] are called antelope.
 
{{See also|List of even-toed ungulates by population}}
 
==Distribution and habitat==
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Open grassland species have nowhere to hide from predators, so they tend to be fast runners. They are [[Agility|agile]] and have good [[endurance]]—these are advantages when pursued by sprint-dependent predators such as [[cheetah]]s, which are the fastest of land animals, but tire quickly. Reaction distances vary with predator species and behaviour. For example, gazelles may not flee from a [[lion]] until it is closer than 200&nbsp;m (650&nbsp;ft)—lions hunt as a pride or by surprise, usually by stalking; one that can be seen clearly is unlikely to attack. However, sprint-dependent cheetahs will cause gazelles to flee at a range of over {{convert|800|m|mi|frac=2|abbr=off}}.<ref>Kingdon, Jonathan. (1997). ''The Kingdon Field Guide to African Mammals''. Academic Press, San Diego & London. {{ISBN|0124083552}}</ref>
 
If escape is not an option, antelope are capable of fighting back. [[Oryx|Oryxes]]es in particular have been known to stand sideways like many unrelated bovids to appear larger than they are, and may charge at a predator as a last resort.<ref>{{cite web |url=https://animals.sandiegozoo.org/animals/oryx | title=Oryx |publisher=San Diego Zoo}}</ref>
 
==Status==
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{{NIE Poster|Antelope}}
{{commons category|Antelopes}}
* {{cite EB9 |wstitle= Antelope |volume= II |pages=100-102 |short= 1}}
* [https://web.archive.org/web/20070202174629/http://www.ultimateungulate.com/ Ultimate Ungulate]
* [http://www.sandiegozoo.org/animalbytes/t-antelope.html San Diego Zoo Antelope]
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[[Category:Bovidae]]
[[Category:PolyphyleticParaphyletic groups]]