Panperissodactyla: Difference between revisions

Mesaxonia; Temporal range: 64–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N
	Clockwise from left: plains zebra (Equus quagga), Indian rhinoceros (Rhinoceros unicornis) and Brazilian tapir (Tapirus terrestris)
	Macrauchenia patachonica
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Mirorder:	Euungulata
Clade:	Mesaxonia; Marsh, 1884
Subgroups
	Mesaxonia †Dinocerata; †Phenacodontidae; Panperissodactyla †Anthracobunia †Anthracobunidae; †Cambaytheriidae; †Desmostylia?; ; †Litopterna; †Notoungulata; Perissodactyla; ; ;

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Mesaxonia (near-synonymous with Panperissodactyla) is a clade of ungulates whose weight is distributed on the third toe on all legs through the plane symmetry of their feet. For a while it was often seen to only contain the order Perissodactyla (which includes the equines, rhinos and tapirs). Recent work in morphological cladistics and ancient DNA suggests that several extinct lineages, like the Desmostylia and some of the South American ungulates of Meridiungulata (both groups traditionally seen as Afrotherian relatives) are related to the perissodactyls.^[3]^[4]

Classification

Mesaxonia
- †Dinocerata^[2]
- †Phenacodontidae
- Panperissodactyla
  - †Anthracobunia
    - †Anthracobunidae^[3]
    - †Cambaytheriidae^[3]
    - †Desmostylia?^[3]^[4]
  - †Litopterna
  - †Notoungulata^[5]
  - Perissodactyla

References

^ "Mesaxonia". Fossilworks. Gateway to the Paleobiology Database.
^ ^a ^b BURGER, Benjamin J., THE SYSTEMATIC POSITION OF THE SABER-TOOTHED AND HORNED GIANTS OF THE EOCENE: THE UINTATHERES (ORDER DINOCERATA), Utah State University Uintah Basin Campus, Vernal, UT, United States of America, 84078, SVP 2015
^ ^a ^b ^c ^d ^e ^f ^g Cooper, L. N.; Seiffert, E. R.; Clementz, M.; Madar, S. I.; Bajpai, S.; Hussain, S. T.; Thewissen, J. G. M. (2014-10-08). "Anthracobunids from the Middle Eocene of India and Pakistan Are Stem Perissodactyls". PLOS ONE. 9 (10): e109232. Bibcode:2014PLoSO...9j9232C. doi:10.1371/journal.pone.0109232. PMC 4189980. PMID 25295875.
^ ^a ^b ^c Qiu, L. (2014-10-08). "Ancient "Oddball" Mammal Reshuffles Family Tree?". National Geographic Society. Archived from the original on 2014-10-11. Retrieved 2014-10-11.
^ ^a ^b Welker, Frido; Collins, Matthew J.; Thomas, Jessica A.; Wadsley, Marc; Brace, Selina; Cappellini, Enrico; Turvey, Samuel T.; Reguero, Marcelo; Gelfo, Javier N. (March 18, 2015). "Ancient proteins resolve the evolutionary history of Darwin/'s South American ungulates". Nature. 522 (7554): 81–84. Bibcode:2015Natur.522...81W. doi:10.1038/nature14249. ISSN 1476-4687. PMID 25799987. S2CID 4467386.

External links

"Systematics of Placental Mammals -- Mesaxonia". University of California Museum of Paleontology.

[FW-1] "Mesaxonia". Fossilworks. Gateway to the Paleobiology Database.

[ReferenceA-2] BURGER, Benjamin J., THE SYSTEMATIC POSITION OF THE SABER-TOOTHED AND HORNED GIANTS OF THE EOCENE: THE UINTATHERES (ORDER DINOCERATA), Utah State University Uintah Basin Campus, Vernal, UT, United States of America, 84078, SVP 2015

[Cooper2014-3] ^ ^a ^b ^c ^d ^e ^f ^g Cooper, L. N.; Seiffert, E. R.; Clementz, M.; Madar, S. I.; Bajpai, S.; Hussain, S. T.; Thewissen, J. G. M. (2014-10-08). "Anthracobunids from the Middle Eocene of India and Pakistan Are Stem Perissodactyls". PLOS ONE. 9 (10): e109232. Bibcode:2014PLoSO...9j9232C. doi:10.1371/journal.pone.0109232. PMC 4189980. PMID 25295875.

[Qiu2014-4] Qiu, L. (2014-10-08). "Ancient "Oddball" Mammal Reshuffles Family Tree?". National Geographic Society. Archived from the original on 2014-10-11. Retrieved 2014-10-11.

[WelkerCollins2015-5] Welker, Frido; Collins, Matthew J.; Thomas, Jessica A.; Wadsley, Marc; Brace, Selina; Cappellini, Enrico; Turvey, Samuel T.; Reguero, Marcelo; Gelfo, Javier N. (March 18, 2015). "Ancient proteins resolve the evolutionary history of Darwin/'s South American ungulates". Nature. 522 (7554): 81–84. Bibcode:2015Natur.522...81W. doi:10.1038/nature14249. ISSN 1476-4687. PMID 25799987. S2CID 4467386.

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@@ Line 10: / Line 10: @@
 | authority = Marsh, 1884<ref name="FW">{{Fossilworks |id=321755 |title=Mesaxonia}}</ref>
 | subdivision_ranks = Subgroups
-| subdivision = {{center|see text}}
+| subdivision =
+*'''Mesaxonia'''
+**†[[Dinocerata]]<ref name="ReferenceA">BURGER, Benjamin J., THE SYSTEMATIC POSITION OF THE SABER-TOOTHED AND HORNED GIANTS OF THE EOCENE: THE UINTATHERES (ORDER DINOCERATA), Utah State University Uintah Basin Campus, Vernal, UT, United States of America, 84078, SVP 2015</ref>
+**†[[Phenacodontidae]]
+**'''Panperissodactyla'''
+***†'''Anthracobunia'''
+****†[[Anthracobunidae]]<ref name="Cooper2014"/>
+****†[[Cambaytheriidae]]<ref name="Cooper2014"/>
+****†[[Desmostylia]]?<ref name="Cooper2014"/><ref name = "Qiu2014" />
+***†[[Litopterna]]
+***†[[Notoungulata]]<ref name=WelkerCollins2015>{{Cite journal|title = Ancient proteins resolve the evolutionary history of Darwin/'s South American ungulates|journal = [[Nature (journal)|Nature]]|date = March 18, 2015|issn = 1476-4687|volume = 522|issue = 7554|doi = 10.1038/nature14249|first1 = Frido|last1 = Welker|first2 = Matthew J.|last2 = Collins|first3 = Jessica A.|last3 = Thomas|first4 = Marc|last4 = Wadsley|first5 = Selina|last5 = Brace|first6 = Enrico|last6 = Cappellini|first7 = Samuel T.|last7 = Turvey|first8 = Marcelo|last8 = Reguero|first9 = Javier N.|last9 = Gelfo|pages=81–84|pmid=25799987|bibcode = 2015Natur.522...81W|s2cid = 4467386|url = http://eprints.whiterose.ac.uk/91438/1/Welker_postprint.docx}}</ref>
+***[[Odd-toed ungulate|Perissodactyla]]
 }}