Ameridelphia: Differenza bejn il-verżjonijiet
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L-[[Ameridelphia]] huwa [[superordni]] ta' [[mammiferi]] [[marsupjali]], fil-[[klassi]] [[Mammalia]], fis-[[sottoklassi]] [[Theria]], fl-[[infraklassi]] [[Metatheria]], b' 2 [[ordnijiet]] ([[Paucituberculata]] u [[Didelphimorphia]]). Dan is-[[superordni]] flimkien ma' l-[[Australidelphia]] jiffurmaw l-[[infraklassi]] [[Metatheria]]. |
L-[[Ameridelphia]] huwa [[superordni]] ta' [[mammiferi]] [[marsupjali]], fil-[[klassi]] [[Mammalia]], fis-[[sottoklassi]] [[Theria]], fl-[[infraklassi]] [[Metatheria]], b' 2 [[ordni|ordnijiet]] ([[Paucituberculata]] u [[Didelphimorphia]]). Dan is-[[superordni]] flimkien ma' l-[[Australidelphia]] jiffurmaw l-[[infraklassi]] [[Metatheria]]. |
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L-[[Ameridelphia]] jinkludi fiħ il-[[marsupjali]] kollha taż-2 [[kontinenti]] [[Amerika]]ni, minbarra il-[[marsupjal]] [[kolokolo]] jew [[monito del monte]] ''[[Dromiciops gliroides]]'', li għalkemm huwa mifrux mal-[[kontinent]] ta' l-[[Amerika]] t'isfel jifforma parti mas-[[superordni]] [[Australidelphia]]. |
L-[[Ameridelphia]] jinkludi fiħ il-[[marsupjali]] kollha taż-2 [[kontinenti]] [[Amerika]]ni, minbarra il-[[marsupjal]] [[kolokolo]] jew [[monito del monte]] ''[[Dromiciops gliroides]]'', li għalkemm huwa mifrux mal-[[kontinent]] ta' l-[[Amerika]] t'isfel jifforma parti mas-[[superordni]] [[Australidelphia]]. |
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***[[Familja]] [[Didelphidae]] ([[opossumi]]) |
***[[Familja]] [[Didelphidae]] ([[opossumi]]) |
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**[[Ordni]] [[Paucituberculata]] |
**[[Ordni]] [[Paucituberculata]] |
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***[[Familja]] [[Caenolestidae]] ([[opossum ġurdiem ta'geddumu twil|opossumi ġriedem ta' geddumhom twil]]) |
***[[Familja]] [[Caenolestidae]] ([[opossum ġurdiem ta' geddumu twil|opossumi ġriedem ta' geddumhom twil]]) |
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==Referenzi== |
==Referenzi== |
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Reviżjoni ta' 15:24, 23 Jannar 2007
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| Klassifikazzjoni xjentifika |
L-Ameridelphia huwa superordni ta' mammiferi marsupjali, fil-klassi Mammalia, fis-sottoklassi Theria, fl-infraklassi Metatheria, b' 2 ordnijiet (Paucituberculata u Didelphimorphia). Dan is-superordni flimkien ma' l-Australidelphia jiffurmaw l-infraklassi Metatheria.
L-Ameridelphia jinkludi fiħ il-marsupjali kollha taż-2 kontinenti Amerikani, minbarra il-marsupjal kolokolo jew monito del monte Dromiciops gliroides, li għalkemm huwa mifrux mal-kontinent ta' l-Amerika t'isfel jifforma parti mas-superordni Australidelphia.
Klassifikazjoni
Referenzi
- McKenna, M.C. & Bell, S.K. 1997. Classification of mammals: above the species level. New York: Columbia University Press, 631 pp. ISBN 0-213-11013-8
- Nilsson, M.A., Arnason, U., Spencer, P.B.S. & Janke, A. 2004. Marsupial relationships and a timeline for marsupial radiation in South Gondwana. Gene 340:189-196.
- Springer, M.S., Westerman, M., Kavanagh, J.R., Burk, A., Woodburne, M.O., Kao, D.J. & Krajewski, C. 1998. The origin of the Australasian marsupial fauna and the phylogenetic affinites of the enigmatic monito del monte and marsupial mole. Proceedings of the Royal Society of London (B)265:2381-2386.
- Jansa, S.A. & Voss, R.S. 2000. Phylogenetic Studies on Didelphid Marsupials I. Introduction and Preliminary Results from Nuclear IRBP Gene Sequences. Journal of Mammalian Evolution 7(1):43-77.
- Kirsch, J.A.W., Lapointe, F.-J. & Springer, M.S. 1997. DNA-hybridisation studies of marsupials and their implications for metatherian classification. Australian Journal of Zoology 45:211-280.
- Palma, R.E. & Spotorno, A.E. 1999. Molecular systematics of marsupials bvased on the rRNA 12S mitochondrial gene: the phylogeny of Didelphimorphia and of the living fossil microbiotheriid Dormiciops gliroides Thomas. Molecular Phylogenetics and Evolution 13:525-535.