Biology:Tragulina

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Short description: Infraorder of ungulates

Tragulina
Temporal range: Early Eocene–Present
Tragulus napu.jpg
Greater Mouse-deer (Tragulus napu)
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Suborder: Ruminantia
Infraorder: Tragulina
Flower, 1883[1]
Families

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

Leptomeryx

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.[2]

Tragulina's placement within Artiodactyla can be represented in the following cladogram:[3][4][5][6][7]

Artiodactyla 

Tylopoda (camels)Cladogram of Cetacea within Artiodactyla (Camelus bactrianus).png

 Artiofabula 

  Suina (pigs)Recherches pour servir à l'histoire naturelle des mammifères (Pl. 80) (white background).jpg

 Cetruminantia 
 Ruminantia (ruminants) 
 Tragulina

 Tragulidae (mouse deer)Tragulus napu - 1818-1842 - Print - Iconographia Zoologica - Special Collections University of Amsterdam - (white background).jpg

 Pecora (horn bearers)Walia ibex illustration white background.png

 Cetancodonta/Whippomorpha 

 Hippopotamidae (hippopotamuses)Voyage en Abyssinie Plate 2 (white background).jpg

 Cetacea (whales)Bowhead-Whale1 (16273933365).jpg

The following is the taxonomy of the group Tragulina.[8]

References

  1. "The Paleobiology Database". http://www.paleodb.org/cgi-bin/bridge.pl. Retrieved May 9, 2010. 
  2. Clauss, M.; Rossner, G. E. (2014). "Old world ruminant morphophysiology, life history, and fossil record: exploring key innovations of a diversification sequence". Annales Zoologici Fennici 51 (1–2): 80–94. doi:10.5735/086.051.0210. http://www.zora.uzh.ch/id/eprint/94203/1/AnnZoolFenn_omasum_2014.pdf. 
  3. Beck, N.R. (2006). "A higher-level MRP supertree of placental mammals". BMC Evol Biol 6: 93. doi:10.1186/1471-2148-6-93. PMID 17101039. 
  4. O'Leary, M.A.; Bloch, J.I.; Flynn, J.J.; Gaudin, T.J.; Giallombardo, A.; Giannini, N.P.; Goldberg, S.L.; Kraatz, B.P. et al. (2013). "The Placental Mammal Ancestor and the Post-K-Pg Radiation of Placentals". Science 339 (6120): 662–667. doi:10.1126/science.1229237. PMID 23393258. Bibcode2013Sci...339..662O. 
  5. Song, S.; Liu, L.; Edwards, S.V.; Wu, S. (2012). "Resolving conflict in eutherian mammal phylogeny using phylogenomics and the multispecies coalescent model". Proceedings of the National Academy of Sciences 109 (37): 14942–14947. doi:10.1073/pnas.1211733109. PMID 22930817. Bibcode2012PNAS..10914942S. 
  6. dos Reis, M.; Inoue, J.; Hasegawa, M.; Asher, R.J.; Donoghue, P.C.J.; Yang, Z. (2012). "Phylogenomic datasets provide both precision and accuracy in estimating the timescale of placental mammal phylogeny". Proceedings of the Royal Society B: Biological Sciences 279 (1742): 3491–3500. doi:10.1098/rspb.2012.0683. PMID 22628470. 
  7. Upham, N.S.; Esselstyn, J.A.; Jetz, W. (2019). "Inferring the mammal tree: Species-level sets of phylogenies for questions in ecology, evolution, and conservation". PLOS Biology 17 (12): e3000494. doi:10.1371/journal.pbio.3000494. PMID 31800571. (see e.g. Fig S10)
  8. "WikiLingue". 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. Retrieved May 11, 2010. 
  9. Vislobokova, I. A. (2001). Evolution and classification of Tragulina (Ruminantia, Artiodactyla). Paleontological Journal, 35(January 2001), S69–S145.

Wikidata ☰ Q7832672 entry