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Tragulina

{{Short description|Infraorder of ungulates}}

{{Automatic taxobox

|fossil_range = {{fossilrange|Early Eocene|Present}}

|image = Tragulus napu.jpg

|image_caption = Greater Mouse-deer (Tragulus napu)

|taxon = Tragulina

|authority = Flower, 1883{{cite web

|title=The Paleobiology Database

|url=https://www.paleodb.org

|access-date=May 9, 2010

}}

|subdivision_ranks = Families

|subdivision = See text

}}

Tragulina (also known as Traguliformes) is an infraorder of even-toed ungulates. Only the chevrotains survive to the present, including the genera Tragulus (the mouse deer) and Hyemoschus, all within the family Tragulidae.

Taxonomy and classification

File:Leptomeryx BW.jpg]]

Tragulina is an infraorder within the larger suborder Ruminantia, and is the sister clade to the infraorder Pecora. Tragulina contains one extant (living) family, Tragulidae, as well as several extinct families, although the extinct members currently classified as within Tragulina causes it to be considered paraphyletic.{{cite journal|last1=Clauss|first1=M.|last2=Rossner|first2=G. E.|title=Old world ruminant morphophysiology, life history, and fossil record: exploring key innovations of a diversification sequence|journal=Annales Zoologici Fennici|date=2014|volume=51|issue=1–2|pages=80–94|doi=10.5735/086.051.0210|s2cid=85347098|url=http://www.zora.uzh.ch/id/eprint/94203/1/AnnZoolFenn_omasum_2014.pdf}}

Tragulina's placement within Artiodactyla can be represented in the following cladogram:{{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.|pages=93 |doi-access=free }}{{cite journal|last1= O'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}}{{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}}{{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}}{{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|pages= e3000494|doi= 10.1371/journal.pbio.3000494|pmid= 31800571|pmc= 6892540|doi-access= free}}(see e.g. Fig S10)

{{Clade|style=font-size:100%;line-height:100%

|label1=Artiodactyla

|1={{Clade

|1=Tylopoda (camels)50 px

|label2=Artiofabula

|2={{Clade

|1=Suina (pigs)50 px

|label2=Cetruminantia

|2={{Clade

|label1=Ruminantia (ruminants)

|1={{Clade

|label1=Tragulina

|1=Tragulidae (mouse deer)50 px

|2=Pecora (horn bearers)50 px

}}

|label2=Cetancodonta/Whippomorpha

|2={{Clade

|1=Hippopotamidae (hippopotamuses)50 px

|2=Cetacea (whales)50 px

}}

}}

}}

}}

}}

The following is the taxonomy of the group Tragulina.{{cite web

|title=WikiLingue

|url=https://translate.google.com/translate?hl=en&sl=es&u=http://es.wikilingue.com/pt/Tragulina&ei=7hwQTMLjGo3tnQez2_G4DQ&sa=X&oi=translate&ct=result&resnum=10&ved=0CDUQ7gEwCQ&prev=/search%3Fq%3DTragulina%26hl%3Den%26client%3Dfirefox-a%26hs%3D1D%26rls%3Dorg.mozilla:en-US:official%26prmd%3Db

|accessdate=May 11, 2010

}}

References

{{Reflist}}

{{Taxonbar|from=Q7832672}}

Category:Ruminants

Category:Paraphyletic groups

{{eventoedungulate-stub}}