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		<title>imported&gt;InvisibleUser909: Vague use of &quot;Ancient&quot;</title>
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		<summary type="html">&lt;p&gt;Vague use of &amp;quot;Ancient&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Short description|Family of mammals belonging to even-toed ungulates}}&lt;br /&gt;
{{About|the deer|the French commune|Chevrotaine}}&lt;br /&gt;
{{Distinguish|Chevrotin|Deer mouse}}&lt;br /&gt;
{{Redirect|Kancil|the car|Perodua Kancil}}&lt;br /&gt;
{{Automatic taxobox&lt;br /&gt;
| name = Chevrotain&lt;br /&gt;
| fossil_range = {{fossil range|Late Eocene|Present}}&lt;br /&gt;
| image = Mouse-deer_Singapore_Zoo_2012.JPG&lt;br /&gt;
| image_caption = Lesser mouse-deer&amp;lt;br /&amp;gt;(&amp;#039;&amp;#039;Tragulus kanchil&amp;#039;&amp;#039;)&lt;br /&gt;
| display_parents = 2&lt;br /&gt;
| taxon = Tragulidae&lt;br /&gt;
| authority = [[Henri Milne-Edwards|H. Milne-Edwards]], 1864&lt;br /&gt;
| type_genus = &amp;#039;&amp;#039;[[Tragulus]]&amp;#039;&amp;#039;&lt;br /&gt;
| type_genus_authority = [[Mathurin Jacques Brisson|Brisson]], 1762&lt;br /&gt;
| subdivision_ranks = [[Genus|Genera]]&lt;br /&gt;
| subdivision = *&amp;#039;&amp;#039;[[Hyemoschus]]&amp;#039;&amp;#039;&lt;br /&gt;
*&amp;#039;&amp;#039;[[Moschiola]]&amp;#039;&amp;#039;&lt;br /&gt;
*&amp;#039;&amp;#039;[[Tragulus]]&amp;#039;&amp;#039;&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Chevrotains&amp;#039;&amp;#039;&amp;#039;, or &amp;#039;&amp;#039;&amp;#039;mouse-deer&amp;#039;&amp;#039;&amp;#039;, are small, [[even-toed ungulate]]s that make up the [[family (biology)|family]] &amp;#039;&amp;#039;&amp;#039;Tragulidae&amp;#039;&amp;#039;&amp;#039;, and are the only living members of the [[infraorder]] [[Tragulina]]. The 10&amp;amp;nbsp;[[extant taxon|extant]] species are placed in three genera,&amp;lt;ref name=msw3&amp;gt;{{MSW3|id=14200123}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=MoschiolaTaxonomy&amp;gt;{{cite journal |author1=Groves, C. |author2=Meijaard, E. |year=2005 |title=Intraspecific variation in Moschiola, the Indian chevrotain |journal=The Raffles Bulletin of Zoology |volume=Supplement 12 |pages=413–421}}&amp;lt;/ref&amp;gt; but several species also are known only from [[fossil]]s.&amp;lt;ref name=extinct&amp;gt;{{cite journal |author1=Farooq, U. |author2=Khan, M.A. |author3=Akhtar, M. |author4=Khan, A.M. |year=2008 |url=http://journals.tubitak.gov.tr/zoology/issues/zoo-08-32-1/zoo-32-1-14-0612-5.pdf |title=Lower dentition of Dorcatherium majus (Tragulidae, Mammalia) in the Lower and Middle Siwaliks (Miocene) of Pakistan |archive-url=https://web.archive.org/web/20110928075033/http://journals.tubitak.gov.tr/zoology/issues/zoo-08-32-1/zoo-32-1-14-0612-5.pdf |archive-date=28 September 2011 |journal=Tur. J. Zool. |volume=32 |pages=91–98}}&amp;lt;/ref&amp;gt; The extant species are found in forests in South and Southeast Asia; a single species, the [[water chevrotain]], is found in the rainforests of [[Central Africa|Central]] and [[West Africa]].&amp;lt;ref name=walker&amp;gt;{{cite book |editor=Nowak, R.M. |year=1999 |title=Walker&amp;#039;s Mammals of the World |edition=6th |publisher=Johns Hopkins University Press |place=Baltimore, MD}}&amp;lt;/ref&amp;gt; In November 2019, conservation scientists announced that they had photographed [[Tragulus versicolor|silver-backed chevrotain]]s (&amp;#039;&amp;#039;Tragulus versicolor&amp;#039;&amp;#039;) in a Vietnamese forest for the first time since the last confirmed sightings in 1990.&amp;lt;ref&amp;gt;{{cite web |last1=Chappell |first1=Bill |title=Silver-Backed Chevrotain, with Fangs and Hooves, Photographed In Wild for First Time |website=NPR |date=11 November 2019 |url=https://www.npr.org/2019/11/11/778312670/silver-backed-chevrotain-with-fangs-and-hooves-photographed-in-wild-for-first-ti |publisher=NPR.org |access-date=12 November 2019}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite news |last1=Nguyen |first1=An |title=Camera-trap evidence that the silver-backed chevrotain Tragulus versicolor remains in the wild in Vietnam |url=https://www.nature.com/articles/s41559-019-1027-7 |publisher=Nature.com |date=11 November 2019 |access-date=12 November 2019}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web|title=Tiny deer-like animal spotted after 25 years|website=CNN|date=11 Nov 2019|format=Video|url=https://www.cnn.com/videos/world/2019/11/11/mouse-deer-vietnam-rediscovered-orig-na-cz.cnn}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
They are [[solitary animal|solitary]], or live in loose groupings or pairs, and feed almost exclusively on plant material.&amp;lt;ref name=walker/&amp;gt; Chevrotains are the smallest [[hoof]]ed mammals in the world. The Asian species weigh between {{convert|1|-|4|kg|lb|frac=2|abbr=on}}, while the African chevrotain is considerably larger, at {{convert|7|-|16|kg|lb|0|abbr=on}}.&amp;lt;ref name=erythrocytes9/&amp;gt;&amp;lt;ref&amp;gt;{{cite web |website=Ultimate Ungulate |url=http://www.ultimateungulate.com/Artiodactyla/Hyemoschus_aquaticus.html |title=&amp;#039;&amp;#039;Hyemoschus aquaticus&amp;#039;&amp;#039; |access-date=12 October 2010}}&amp;lt;/ref&amp;gt; With an average length of {{Convert|45|cm|in|0|abbr=on}} and an average height of {{Convert|30|cm|in|0|abbr=on}}, the [[Java mouse-deer]] is the smallest surviving ungulate (hoofed) mammal, as well as the smallest artiodactyl (even-toed ungulate).&amp;lt;ref name=erythrocytes9&amp;gt;{{cite journal|last1=Fukuta|first1=K.|last2=Kudo|first2=H|last3=Jalaludin|first3=S.|year=1996|title=Unique pits on the erythrocytes of the lesser mouse-deer, Tragulus javanicus|journal=Journal of Anatomy|volume=189|issue=1|pages=211–213|pmc=1167845|pmid=8771414}}&amp;lt;/ref&amp;gt; Despite their common name of &amp;quot;mouse-deer&amp;quot;, they are not closely related to true deer, hence the orthographic distinction by means of the hyphen.&lt;br /&gt;
&lt;br /&gt;
== Etymology ==&lt;br /&gt;
The word &amp;quot;chevrotain&amp;quot; comes from the Middle French word &amp;#039;&amp;#039;chevrot&amp;#039;&amp;#039; (kid or fawn), derived from &amp;#039;&amp;#039;chèvre&amp;#039;&amp;#039; (goat).&amp;lt;ref&amp;gt;{{Cite Merriam-Webster|Chevrotain|access-date=15 December 2019}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The single African species is consistently known as &amp;quot;chevrotain&amp;quot;.&amp;lt;ref name=msw3/&amp;gt;&amp;lt;ref name=walker/&amp;gt;&amp;lt;ref name=iucnHaquaticus&amp;gt;{{cite iucn |author=IUCN SSC Antelope Specialist Group |date=2016 |title=&amp;#039;&amp;#039;Hyemoschus aquaticus&amp;#039;&amp;#039; |volume=2016 |article-number=e.T10341A50188841 |doi=10.2305/IUCN.UK.2016-1.RLTS.T10341A50188841.en |access-date=13 November 2021}}&amp;lt;/ref&amp;gt; The names &amp;quot;chevrotain&amp;quot; and &amp;quot;mouse-deer&amp;quot; have been used interchangeably among the Asian species,&amp;lt;ref name=walker/&amp;gt;&amp;lt;ref name=iucnMindica&amp;gt;{{cite iucn |author=Duckworth, J.W. |author2=Timmins, R. |date=2015 |title=&amp;#039;&amp;#039;Moschiola indica&amp;#039;&amp;#039; |volume=2015 |article-number=e.T136585A61979067 |doi=10.2305/IUCN.UK.2015-2.RLTS.T136585A61979067.en |access-date=13 November 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=iucnMkathygre&amp;gt;{{cite iucn |author=Duckworth, J.W. |author2=Timmins, R. |date=2015 |title=&amp;#039;&amp;#039;Moschiola kathygre&amp;#039;&amp;#039; |volume=2015 |article-number=e.T136799A61979620 |doi=10.2305/IUCN.UK.2015-2.RLTS.T136799A61979620.en |access-date=13 November 2021}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=iucnMmeminna&amp;gt;{{cite iucn |author=Duckworth, J.W. |author2=Timmins, R. |date=2015 |title=&amp;#039;&amp;#039;Moschiola meminna&amp;#039;&amp;#039; |volume=2015 |article-number=e.T41779A73575223 |doi=10.2305/IUCN.UK.2015-2.RLTS.T41779A73575223.en |access-date=13 November 2021}}&amp;lt;/ref&amp;gt; though recent authorities typically have preferred chevrotain for the species in the genus &amp;#039;&amp;#039;[[Moschiola]]&amp;#039;&amp;#039; and mouse-deer for the species in the genus &amp;#039;&amp;#039;[[Tragulus]]&amp;#039;&amp;#039;.&amp;lt;ref name=msw3/&amp;gt; Consequently, all species with pale-spotted or -striped upper parts are known as &amp;quot;chevrotain&amp;quot; and without are known as &amp;quot;mouse-deer&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
The [[Telugu language|Telugu]] name for the [[Indian spotted chevrotain]] is &amp;#039;&amp;#039;jarini pandi&amp;#039;&amp;#039;, which literally means &amp;quot;a deer and a pig&amp;quot;.{{Citation needed|date=April 2010}} The [[Tamil language|Tamil]] term is {{lang|ta|சருகு மான்}} &amp;#039;&amp;#039;sarukumāṉ&amp;#039;&amp;#039; &amp;quot;leaf-pile deer&amp;quot;. The [[Sinhala language|Sinhala]] name {{transliteration|si|meeminna}} roughly translates to &amp;quot;mouse-like deer&amp;quot;. This was used in the scientific name of the [[Sri Lankan spotted chevrotain]], &amp;#039;&amp;#039;M.&amp;amp;nbsp;meminna&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
==Biology==&lt;br /&gt;
The family was widespread and successful from the [[Oligocene]] (34&amp;amp;nbsp;million years ago) through the [[Miocene]] (about 5&amp;amp;nbsp;million years ago), but has remained almost unchanged over that time and remains as an example of an archaic [[ruminant]] type. They have four-chambered stomachs to ferment tough plant foods, but the [[omasum|third chamber]] is poorly developed. Unlike other artiodactyls, they lack an [[carotid rete]],&amp;lt;ref name=&amp;quot;Fukuta Kudo Sasaki Kimura 2007 pp. 112–1162&amp;quot;&amp;gt;{{cite journal |last1=Fukuta |first1=Katsuhiro |last2=Kudo |first2=Hiroshi |last3=Sasaki |first3=Motoki |last4=Kimura |first4=Junpei |last5=Ismail |first5=Dahlan bin |last6=Endo |first6=Hideki |date=2007 |title=Absence of carotid rete mirabile in small tropical ruminants: implications for the evolution of the arterial system in artiodactyls |journal=Journal of Anatomy |volume=210 |issue=1 |pages=112–116 |doi=10.1111/j.1469-7580.2006.00667.x |pmid=17229288 |issn=0021-8782|pmc=2100259 }}&amp;lt;/ref&amp;gt; and so cannot heat exchange cool blood entering their brains, a thermoregulatory innovation that allows other artiodactyls to exploit hot arid habitats.&amp;lt;ref name=&amp;quot;Mitchell Lust 2008 pp. 415–418&amp;quot;&amp;gt;{{cite journal |last1=Mitchell |first1=G |last2=Lust |first2=A |date=2008-08-23 |title=The carotid rete and artiodactyl success |journal=Biology Letters |volume=4 |issue=4 |pages=415–418 |doi=10.1098/rsbl.2008.0138 |issn=1744-9561 |pmc=2610139 |pmid=18426746}}&amp;lt;/ref&amp;gt; Though most species feed exclusively on plant material, the [[water chevrotain]] occasionally takes insects and crabs or [[scavenge]]s meat and fish.&amp;lt;ref&amp;gt;{{cite book |author-link=Jonathan Kingdon |author=Kingdon, J. |year=1997 |title=The Kingdon Field Guide to African Mammals |publisher=Academic Press |isbn=0-12-408355-2 |url-access=registration |url=https://archive.org/details/kingdonfieldguid00jona }}&amp;lt;/ref&amp;gt; Like other ruminants, they lack upper [[incisor]]s. They give birth to only a single young.&lt;br /&gt;
&lt;br /&gt;
In other respects, however, they have primitive features, closer to nonruminants such as pigs. All species in the family lack antlers and horns, but both sexes have elongated [[canine teeth]]. These are especially prominent in males, where they project out on either side of the lower jaw, and are used in fights.&amp;lt;ref name=walker/&amp;gt; Their legs are short and thin, which leave them lacking in agility, but also helps to maintain a smaller profile to aid in running through the dense foliage of their environments. Other pig-like features include the presence of four toes on each foot, the absence of facial [[scent gland]]s, [[premolar]]s with sharp crowns,&amp;lt;ref name=EoM/&amp;gt; and the form of their [[animal sexual behavior|sexual behaviour]] and [[copulation (zoology)|copulation]].&amp;lt;ref name=&amp;quot;Geist1998&amp;quot;&amp;gt;{{cite book|author=Valerius Geist|title=Deer of the World: Their Evolution, Behaviour, and Ecology|url=https://books.google.com/books?id=bcWZX-IMEVkC|year=1998|publisher=Stackpole Books|isbn=978-0-8117-0496-0}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=EoM&amp;gt;{{cite book |editor=Macdonald, D. |author=Dubost, G. |year=1984 |title=The Encyclopedia of Mammals |publisher=Facts on File |location=New York |pages=[https://archive.org/details/encyclopediaofma00mals_0/page/516 516–517] |isbn=978-0-87196-871-5 |url-access=registration |url=https://archive.org/details/encyclopediaofma00mals_0/page/516 }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Image:Rare mating photograph of &amp;#039;Mouse Deers&amp;#039; at Singapore Zoo(23-10-07).JPG|thumb|Mating [[Tragulus|mouse-deer]]]]&lt;br /&gt;
They are solitary or live in pairs.&amp;lt;ref name=walker/&amp;gt; The young are [[weaning|weaned]] at three months of age, and reach sexual maturity between 5 and 10&amp;amp;nbsp;months, depending on species. Parental care is relatively limited. Although they lack the types of scent glands found in most other ruminants, they do possess a chin gland for marking each other as mates or antagonists, and, in the case of the water chevrotain, anal and [[preputial glands]] for [[territorial marking|marking territory]]. Their territories are relatively small, on the order of {{convert|13|–|24|ha}}, but neighbors generally ignore each other, rather than compete aggressively.&amp;lt;ref name=EoM/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Some of the species show a remarkable affinity with water, often remaining submerged for prolonged periods to evade predators or other unwelcome intrusions. This has also lent support to the idea that [[Evolution of cetaceans|whales evolved]] from water-loving creatures that looked like small deer.&amp;lt;ref name=&amp;quot;Walker2010&amp;quot;&amp;gt;{{cite news |url=https://news.bbc.co.uk/earth/hi/earth_news/newsid_8137000/8137922.stm |last=Walker |first=M. |work=BBC News |title=Aquatic deer and ancient whales |date=2009-07-07 |access-date=2010-03-26 |df=dmy-all}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;Meijaard2010&amp;quot;&amp;gt;{{cite journal |last1=Meijaard |first1=E. |last2=Umilaela |last3=de Silva Wijeyeratne |first3=G. |title=Aquatic escape behaviour in mouse-deer provides insight into tragulid evolution |journal=Mammalian Biology |volume=75 |issue=5 |pages=471–473 |date=September 2010 |doi=10.1016/j.mambio.2009.05.007|bibcode=2010MamBi..75..471M }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Taxonomy==&lt;br /&gt;
Tragulidae&amp;#039;s placement within [[Artiodactyla]] can be represented in the following [[cladogram]]:&amp;lt;ref&amp;gt;{{cite journal|year=2006|title=A higher-level MRP supertree of placental mammals|journal=BMC Evol Biol|volume=6|doi=10.1186/1471-2148-6-93|pmc=1654192|pmid=17101039|last= Beck|first= N.R.|page=93 |doi-access=free }}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;O&amp;#039;Leary2013&amp;quot;&amp;gt;{{cite journal|last1= O&amp;#039;Leary|first1= M.A.|last2= Bloch|first2= J.I.|last3= Flynn|first3= J.J.|last4= Gaudin|first4= T.J.|last5= Giallombardo|first5= A.|last6= Giannini|first6= N.P.|last7= Goldberg|first7= S.L.|last8= Kraatz|first8= B.P.|last9= Luo|first9= Z.-X.|last10= Meng|first10= J.|last11= Ni|first11= X.|last12= Novacek|first12= M.J.|last13= Perini|first13= F.A.|last14= Randall|first14= Z.S.|last15= Rougier|first15= G.W.|last16= Sargis|first16= E.J.|last17= Silcox|first17= M.T.|last18= Simmons|first18= N.B.|last19= Spaulding|first19= M.|last20= Velazco|first20= P.M.|last21= Weksler|first21= M.|last22= Wible|first22= J.R.|last23= Cirranello|first23= A.L.|title= The Placental Mammal Ancestor and the Post-K-Pg Radiation of Placentals|journal= Science|volume= 339|issue= 6120|year= 2013|pages= 662–667|doi= 10.1126/science.1229237|pmid= 23393258|bibcode= 2013Sci...339..662O|s2cid= 206544776|hdl= 11336/7302|hdl-access= free}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;Song2012&amp;quot;&amp;gt;{{cite journal|last1= Song|first1= S.|last2= Liu|first2= L.|last3= Edwards|first3= S.V.|last4= Wu|first4= S.|title= Resolving conflict in eutherian mammal phylogeny using phylogenomics and the multispecies coalescent model|journal= Proceedings of the National Academy of Sciences|volume= 109|issue= 37|year= 2012|pages= 14942–14947|doi= 10.1073/pnas.1211733109|pmid= 22930817|pmc= 3443116|bibcode= 2012PNAS..10914942S|doi-access= free}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;dos Reis2012&amp;quot;&amp;gt;{{cite journal|last1=dos Reis|first1= M.|last2= Inoue|first2= J.|last3= Hasegawa|first3= M.|last4= Asher|first4= R.J.|last5= Donoghue|first5= P.C.J.|last6= Yang|first6= Z.|title= Phylogenomic datasets provide both precision and accuracy in estimating the timescale of placental mammal phylogeny|journal= Proceedings of the Royal Society B: Biological Sciences|volume= 279|issue= 1742|year= 2012|pages= 3491–3500|doi= 10.1098/rspb.2012.0683|pmid= 22628470|pmc= 3396900|doi-access= free}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;Upham2019&amp;quot;&amp;gt;{{cite journal|last1= Upham|first1= N.S.|last2= Esselstyn|first2= J.A.|last3= Jetz|first3= W.|title= Inferring the mammal tree: Species-level sets of phylogenies for questions in ecology, evolution, and conservation|journal= PLOS Biology|volume= 17|issue= 12|year= 2019|article-number= e3000494|doi= 10.1371/journal.pbio.3000494|pmid= 31800571|pmc= 6892540|doi-access= free}}(see e.g. Fig S10)&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{Clade|style=font-size:100%;line-height:100%&lt;br /&gt;
       |label1=[[Artiodactyla]]&lt;br /&gt;
       |1={{Clade&lt;br /&gt;
         |1=[[Tylopoda]] (camels)[[File:Cladogram of Cetacea within Artiodactyla (Camelus bactrianus).png|50 px]]&lt;br /&gt;
         |label2=[[Artiofabula]]&lt;br /&gt;
         |2={{Clade&lt;br /&gt;
               |1=[[Suina]] (pigs)[[File:Recherches pour servir à l&amp;#039;histoire naturelle des mammifères (Pl. 80) (white background).jpg|50 px]]&lt;br /&gt;
               |label2=[[Cetruminantia]]&lt;br /&gt;
               |2={{Clade&lt;br /&gt;
                   |label1=[[Ruminantia]] (ruminants)&lt;br /&gt;
                   |1={{Clade&lt;br /&gt;
                      |1=&amp;#039;&amp;#039;&amp;#039;Tragulidae&amp;#039;&amp;#039;&amp;#039; (mouse-deer)[[File:Tragulus napu - 1818-1842 - Print - Iconographia Zoologica - Special Collections University of Amsterdam - (white background).jpg|50 px]]&lt;br /&gt;
                      |2=[[Pecora]] (horn bearers)[[File:Walia ibex illustration white background.png|50 px]]&lt;br /&gt;
                      }}&lt;br /&gt;
                   |label2=[[Cetancodonta]]/[[Whippomorpha]]&lt;br /&gt;
                   |2={{Clade&lt;br /&gt;
                      |1=[[Hippopotamidae]] (hippopotamuses)[[File:Voyage en Abyssinie Plate 2 (white background).jpg|50 px]]&lt;br /&gt;
                      |2=[[Cetacea]] (whales)[[File:Bowhead-Whale1 (16273933365).jpg|50 px]]&lt;br /&gt;
                      }}&lt;br /&gt;
                  }}&lt;br /&gt;
               }}&lt;br /&gt;
            }}&lt;br /&gt;
         }}&lt;br /&gt;
&lt;br /&gt;
Traditionally, only four [[Extant taxon|extant]] species were recognized in the family Tragulidae.&amp;lt;ref name=walker/&amp;gt; In 2004, &amp;#039;&amp;#039;T.&amp;amp;nbsp;nigricans&amp;#039;&amp;#039; and &amp;#039;&amp;#039;T.&amp;amp;nbsp;versicolor&amp;#039;&amp;#039; were [[Lumpers and splitters|split]] from &amp;#039;&amp;#039;T.&amp;amp;nbsp;napu&amp;#039;&amp;#039;, and &amp;#039;&amp;#039;T.&amp;amp;nbsp;kanchil&amp;#039;&amp;#039; and &amp;#039;&amp;#039;T.&amp;amp;nbsp;williamsoni&amp;#039;&amp;#039; were split from &amp;#039;&amp;#039;T.&amp;amp;nbsp;javanicus&amp;#039;&amp;#039;.&amp;lt;ref name=TragulusTaxonomy&amp;gt;{{cite journal |author1=Meijaard, I. |author2=Groves, C.P. |year=2004 |title=A taxonomic revision of the Tragulus mouse-deer |journal=Zoological Journal of the Linnean Society |volume=140 |pages=63–102|doi=10.1111/j.1096-3642.2004.00091.x |doi-access=free }}&amp;lt;/ref&amp;gt; In 2005, &amp;#039;&amp;#039;M. indica&amp;#039;&amp;#039; and &amp;#039;&amp;#039;M. kathygre&amp;#039;&amp;#039; were split from &amp;#039;&amp;#039;M. meminna&amp;#039;&amp;#039;.&amp;lt;ref name=MoschiolaTaxonomy/&amp;gt; With these changes, the 10&amp;amp;nbsp;extant species are:&lt;br /&gt;
&lt;br /&gt;
[[Image:Moschiola indica in Singapore Zoo.jpg|thumb|Indian spotted chevrotain]]&lt;br /&gt;
[[File:Javan Chevrotain (Harvard University).JPG|thumb|&amp;#039;&amp;#039;Tragulus&amp;#039;&amp;#039; sp.{{efn|Changing taxonomy in the genus Tragulus make exact species identification uncertain, but either &amp;#039;&amp;#039;T.&amp;amp;nbsp;javanicus&amp;#039;&amp;#039; or &amp;#039;&amp;#039;T.&amp;amp;nbsp;kanchil&amp;#039;&amp;#039;. Note also the contradicting English and scientific names on the sign on the photo.}}]]&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Family Tragulidae&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
** Genus &amp;#039;&amp;#039;[[Hyemoschus]]&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Water chevrotain]], &amp;#039;&amp;#039;Hyemoschus aquaticus&amp;#039;&amp;#039;&lt;br /&gt;
** Genus &amp;#039;&amp;#039;[[Moschiola]]&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Indian spotted chevrotain]], &amp;#039;&amp;#039;Moschiola indica&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Sri Lankan spotted chevrotain]], &amp;#039;&amp;#039;Moschiola meminna&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Yellow-striped chevrotain]], &amp;#039;&amp;#039;Moschiola kathygre&amp;#039;&amp;#039;&lt;br /&gt;
** Genus &amp;#039;&amp;#039;[[Tragulus]]&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Java mouse-deer]], &amp;#039;&amp;#039;Tragulus javanicus&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Lesser mouse-deer]] or kanchil, &amp;#039;&amp;#039;Tragulus kanchil&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Greater mouse-deer]], &amp;#039;&amp;#039;Tragulus napu&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Philippine mouse-deer]], &amp;#039;&amp;#039;Tragulus nigricans&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Vietnam mouse-deer]], &amp;#039;&amp;#039;Tragulus versicolor&amp;#039;&amp;#039;&lt;br /&gt;
*** [[Williamson&amp;#039;s mouse-deer]], &amp;#039;&amp;#039;Tragulus williamsoni&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
==Extinct chevrotains==&lt;br /&gt;
[[Image:Dorcatherium.jpg|thumb|Reconstruction of &amp;#039;&amp;#039;Dorcatherium&amp;#039;&amp;#039; by [[Heinrich Harder]].]]&lt;br /&gt;
The [[Hypertragulidae]] were closely related to the Tragulidae.&lt;br /&gt;
&lt;br /&gt;
The six extinct chevrotain genera&amp;lt;ref name=extinct/&amp;gt; include:&lt;br /&gt;
&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Dorcatherium]]&amp;#039;&amp;#039;&lt;br /&gt;
**&amp;#039;&amp;#039;Dorcatherium minus&amp;#039;&amp;#039; from [[Pakistan]]&lt;br /&gt;
**&amp;#039;&amp;#039;Dorcatherium majus&amp;#039;&amp;#039; from [[Pakistan]]&lt;br /&gt;
**&amp;#039;&amp;#039;Dorcatherium naui&amp;#039;&amp;#039;, from [[Central Europe]]&amp;lt;ref&amp;gt;{{cite journal |first=E. |last=Thenius |year=1950 |title=Über die Sichtung und Bearbeitung der jungtertiären Säugetierreste aus dem Hausruck und Kobernaußerwald (O.Ö.) |journal=Verh. Geol. B.-A. |volume=51 |issue=2 |page=56}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Dorcabune]]&amp;#039;&amp;#039;&lt;br /&gt;
**&amp;#039;&amp;#039;Dorcabune anthracotherioides&amp;#039;&amp;#039; from [[Pakistan]]&lt;br /&gt;
**&amp;#039;&amp;#039;Dorcabune nagrii&amp;#039;&amp;#039; from [[Pakistan]]&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Afrotragulus]]&amp;#039;&amp;#039; Sánchez, Quiralte, Morales and Pickford, 2010&amp;lt;ref name=&amp;quot;Sánchez2010&amp;quot;&amp;gt;{{Cite journal |first1=Israel M. |last1=Sánchez |first2=Victoria |last2=Quiralte |first3=Jorge |last3=Morales |first4=Martin |last4=Pickford |year=2010 |title=A new genus of tragulid ruminant from the early Miocene of Kenya|journal=Acta Palaeontologica Polonica |volume=55 |issue=2 |pages=177–187 |url=http://www.app.pan.pl/archive/published/app55/app20090087.pdf |doi=10.4202/app.2009.0087|s2cid=303897 |doi-access=free }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
** &amp;#039;&amp;#039;Afrotragulus moruorotensis&amp;#039;&amp;#039; (previously &amp;#039;&amp;#039;&amp;quot;Dorcatherium&amp;quot; moruorotensis&amp;#039;&amp;#039; Pickford, 2001) (early [[Miocene]]) from [[Moruorot]], [[Kenya]]&lt;br /&gt;
** &amp;#039;&amp;#039;Afrotragulus parvus&amp;#039;&amp;#039; (previously &amp;#039;&amp;#039;&amp;quot;D.&amp;quot; parvus&amp;#039;&amp;#039; Withworth 1958) (early [[Miocene]]) from [[Rusinga Island]], [[Kenya]]&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Siamotragulus]]&amp;#039;&amp;#039;&lt;br /&gt;
**&amp;#039;&amp;#039;Siamotragulus sanyathanai&amp;#039;&amp;#039; Thomas, Ginsburg, Hintong and Suteethorn, 1990 (middle [[Miocene]]) from [[Lampang Province|Lampang]], [[Thailand]]&lt;br /&gt;
**&amp;#039;&amp;#039;Siamotragulus haripounchai&amp;#039;&amp;#039; Mein and Ginsburg, 1997 ([[Miocene]]) from [[Lamphun Province|Lamphun]], [[Thailand]]&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Yunnanotherium]]&amp;#039;&amp;#039;&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Archaeotragulus]]&amp;#039;&amp;#039;&amp;lt;ref&amp;gt;{{cite journal |doi=10.1046/j.0300-3256.2001.00071.x |author1=Métais, G. |author2=Chaimanee, Y. |author3=Jaeger, J.-J. |author4=Ducrocq S. |name-list-style=amp |url=http://www.thaiscience.info/Article%20for%20ThaiScience/Article/5/Ts-5%20new%20remains%20of%20primitive%20ruminants%20from%20thailand%20evidence%20of%20the%20early%20evolution%20of%20the%20ruminantia%20in%20asia.pdf |title=New remains of primitive ruminants from Thailand: Evidence of the early evolution of the Ruminantia in Asia |year=2001 |journal=Zoologica Scripta |volume=30 |issue=4 |page=231 |s2cid=85647031 |archive-url=https://web.archive.org/web/20110722000705/http://www.thaiscience.info/Article%20for%20ThaiScience/Article/5/Ts-5%20new%20remains%20of%20primitive%20ruminants%20from%20thailand%20evidence%20of%20the%20early%20evolution%20of%20the%20ruminantia%20in%20asia.pdf |archive-date=2011-07-22 |df=dmy-all}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
**&amp;#039;&amp;#039;Archaeotragulus krabiensis&amp;#039;&amp;#039; Metais, Chaimanee, Jaeger and Ducrocq, 2001 (late [[Eocene]]) from [[Krabi Province|Krabi]], [[Thailand]]&lt;br /&gt;
&lt;br /&gt;
The extinct chevrotains might also include&amp;lt;ref&amp;gt;{{cite book |url=https://books.google.com/books?id=LD1nDlzXYicC&amp;amp;pg=PA347 |title=Mammalogy |first1=Terry A. |last1=Vaughan |first2=James M. |last2=Ryan |first3=Nicholas J. |last3=Czaplewski |edition=5th |isbn=978-0-7637-6299-5 |access-date=April 4, 2012 |date=2011-04-21 |publisher=Jones &amp;amp; Bartlett Learning |df=dmy-all}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite journal |doi=10.4202/app.2009.0087 |title=A new genus of Tragulid ruminant from the Early Miocene of Kenya |year=2010 |last1=Sánchez |first1=Israel M. |last2=Quiralte |first2=Victoria |last3=Morales |first3=Jorge |last4=Pickford |first4=Martin |journal=Acta Palaeontologica Polonica |volume=55 |issue=2 |page=177|doi-access=free }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Krabitherium]]&amp;#039;&amp;#039;&lt;br /&gt;
**&amp;#039;&amp;#039;Krabitherium waileki&amp;#039;&amp;#039; Metais, Chaimanee, Jaeger and Ducrocq, 2007 (late [[Eocene]]) from [[Krabi Province|Krabi]], [[Thailand]]&amp;lt;ref&amp;gt;{{cite web |url=https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=116983 |website=Paleobiology Database (Paleodb.org) |title=Krabitherium |access-date=2013-01-18 |df=dmy-all}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
*Genus &amp;#039;&amp;#039;[[Nalameryx]]&amp;#039;&amp;#039;&lt;br /&gt;
**&amp;#039;&amp;#039;Nalameryx savagei&amp;#039;&amp;#039;&amp;lt;ref&amp;gt;Mennecart, B., Wazir, W.A., Sehgal, R.K., Patnaik, R., Singh, N.P., Kumar, N. and Nanda, A.C., 2021. New remains of Nalamaeryx (Tragulidae, Mammalia) from the Ladakh Himalaya and their phylogenetical and palaeoenvironmental implications. Historical Biology, pp.1-9.https://doi.org/10.1080/08912963.2021.2014479&amp;lt;/ref&amp;gt;&lt;br /&gt;
**&amp;#039;&amp;#039;Nalameryx sulaimani&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
== Mythology ==&lt;br /&gt;
[[File:Coat of arms of Malacca.svg|thumb|right|The supporters of the [[coat of arms of Malacca]] are two mouse-deer, alluding to the founding legend of Malacca.]]&lt;br /&gt;
&lt;br /&gt;
According to the &amp;#039;&amp;#039;[[Malay Annals]]&amp;#039;&amp;#039;, King [[Parameswara of Malacca#Foundation of Malacca|Parameswara]], seeking a place to found a new city, came to a place where he saw a mouse-deer (&amp;#039;&amp;#039;kancil&amp;#039;&amp;#039; in [[Malay language|Malay]]) kicking his hunting dog into the [[Malacca River|river]]. He thought this boded well, remarking, &amp;quot;This place is excellent. Even the mouse deer is formidable. It is best that we establish a kingdom here&amp;quot;. This became the [[Malacca Sultanate]] and [[Malacca City|Malacca]] its capital.&amp;lt;ref&amp;gt;{{cite journal |last1=Brown |first1=C. C.  |date= October 1952 |title= The Malay Annals |journal=Journal of the Malayan Branch of the Royal Asiatic Society |volume=25 |issue= 2/3 (159) |pages=5–276|jstor=41502950 }}&amp;lt;/ref&amp;gt;{{rp|51–52}} In memory of this founding legend, the [[coat of arms of Malacca]] depicts two mouse-deer.&lt;br /&gt;
&lt;br /&gt;
The mouse-deer or [[Sang Kancil]] is also a well-known [[trickster]] of [[Malays (ethnic group)|Malay]] folklore.&amp;lt;ref&amp;gt;{{cite journal |author1=See Hoon Peow&amp;lt;!-- xct nm --&amp;gt; |date= 2016 |title=A Comparative Study of Malay and Chinese Trickster Tales: &amp;#039;&amp;#039;Sang Kancil&amp;#039;&amp;#039;, The Rabbit and The Rat |url=http://web.usm.my/km/34(2)2016/km34022016_03.pdf |journal=Kajian Malaysia |volume=34 |issue=2 |pages=59–73|doi= 10.21315/km2016.34.2.3 }}&amp;lt;/ref&amp;gt;{{rp|61–66}}&lt;br /&gt;
&lt;br /&gt;
==Footnotes==&lt;br /&gt;
{{Notelist|1}}&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
{{Reflist|25em}}&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
{{Wiktionary}}&lt;br /&gt;
&lt;br /&gt;
*{{cite EB1911|last=Lydekker|first=Richard|author-link=Richard Lydekker|wstitle=Chevrotain |short=x}}&lt;br /&gt;
&lt;br /&gt;
{{Artiodactyla|R.}}&lt;br /&gt;
{{Taxonbar|from=Q8535351}}&lt;br /&gt;
{{Authority control}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Chevrotains| ]]&lt;br /&gt;
[[Category:Extant Miocene first appearances]]&lt;br /&gt;
[[Category:Mammal families]]&lt;br /&gt;
[[Category:Mammals of Southeast Asia]]&lt;br /&gt;
[[Category:Mammals of Sri Lanka|Chevrotain]]&lt;/div&gt;</summary>
		<author><name>imported&gt;InvisibleUser909</name></author>
	</entry>
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