From Wikipedia, the free encyclopedia
Subfamily of mammals
Euphractinae is an armadillo subfamily in the family
Chlamyphoridae .
Euphractinae are known for having a well developed osteoderm that has large cavities filled with adipose tissue, and more hair follicles with well developed sebaceous glands in comparison to the Dasypodidae sub family. These are believed to be evolutionary adaptations in the Euphractinae to support it in the cooler climate that it usually lives in.
[1]
Taxonomy
It contains the following genera:
[2]
Extinct genera include:
[3]
Phylogeny
A
mitochondrial DNA investigation has concluded that Euphractinae is the
sister group of a clade consisting of
Chlamyphorinae (fairy armadillos) and
Tolypeutinae (giant, three-banded and naked-tailed armadillos)
[4] along with extinct
glyptodonts ,
[5] as shown below.
References
^ Krmpotic, C.M.; Ciancio, M.R.; Barbeito, C.; Mario, R.C.; Carlini, A.A. (2009). "Osteoderm morphology in recent and fossil euphractine xenarthrans". Acta Zoologica . 90 (4): 339–351.
doi :
10.1111/j.1463-6395.2008.00359.x .
^
"Euphractinae" .
Integrated Taxonomic Information System . Retrieved 22 March 2011 .
^ Mitchell, Kieren J.; Scanferla, Agustin; Soibelzon, Esteban; Bonini, Ricardo; Ochoa, Javier; Cooper, Alan (2016).
"Ancient DNA from the extinct South American giant glyptodont Doedicurus sp. (Xenarthra: Glyptodontidae) reveals that glyptodonts evolved from Eocene armadillos" . Molecular Ecology . 25 (14): 3499–3508.
doi :
10.1111/mec.13695 .
PMID
27158910 .
S2CID
3720645 .
^ Gibb, G. C.; Condamine, F. L.; Kuch, M.; Enk, J.; Moraes-Barros, N.; Superina, M.; Poinar, H. N.; Delsuc, F. (2015-11-09).
"Shotgun Mitogenomics Provides a Reference Phylogenetic Framework and Timescale for Living Xenarthrans" . Molecular Biology and Evolution . 33 (3): 621–642.
doi :
10.1093/molbev/msv250 .
PMC
4760074 .
PMID
26556496 .
^
a
b Delsuc, F.; Gibb, G. C.; Kuch, M.; Billet, G.; Hautier, L.; Southon, J.; Rouillard, J.-M.; Fernicola, J. C.; Vizcaíno, S. F.; MacPhee, R. D. E.; Poinar, H. N. (2016-02-22).
"The phylogenetic affinities of the extinct glyptodonts" . Current Biology . 26 (4): R155–R156.
doi :
10.1016/j.cub.2016.01.039 .
PMID
26906483 .
^ Upham, Nathan S.; Esselstyn, Jacob A.; Jetz, Walter (2019).
"Inferring the mammal tree: Species-level sets of phylogenies for questions in ecology, evolution and conservation" . PLOS Biol . 17 (12): e3000494.
doi :
10.1371/journal.pbio.3000494 .
PMC
6892540 .
PMID
31800571 .
^ Gibb, Gillian C.; Condamine, Fabien L.; Kuch, Melanie; Enk, Jacob; Moraes-Barros, Nadia; Superina, Mariella; Poinar, Hendrik N.; Delsuc, Frédéric (2015).
"Shotgun Mitogenomics Provides a Reference PhyloGenetic Framework and Timescale for Living Xenarthrans" . Molecular Biology and Evolution . 33 (3): 621–642.
doi :
10.1093/molbev/msv250 .
PMC
4760074 .
PMID
26556496 .