Adapiformes: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
new img
Dbachmann (talk | contribs)
update
Line 8: Line 8:
| classis = [[Mammal]]ia
| classis = [[Mammal]]ia
| ordo = [[Primate]]s
| ordo = [[Primate]]s
| subordo = [[Strepsirrhini]]{{Dubious|date=May 2009}}
| subordo =
| infraordo = '''Adapiformes'''
| infraordo = '''Adapiformes'''
| infraordo_authority = Hoffstetter, 1977
| infraordo_authority = Hoffstetter, 1977
Line 15: Line 15:
}}
}}


'''Adapiformes''' are an [[extinct]] group of primitive [[primate]]s. Their closest living relatives are the [[lemur]]s, [[loris]]es, and [[galago]]s. The adapiformes dominated much of the northern continents, reaching as far south as northern [[Africa]] and tropical [[Asia]]. The adapiformes existed from the [[Eocene]] epoch to the [[Miocene]] epoch. Most of the adapiformes looked similar to living lemurs.
'''Adapiformes''' are an [[extinct]] group of primitive [[primate]]s.
The adapiformes dominated much of the northern continents, reaching as far south as northern [[Africa]] and tropical [[Asia]]. The adapiformes existed from the [[Eocene]] epoch to the [[Miocene]] epoch. Most of the adapiformes looked similar to living [[lemurs]].


The adapiforms are known from the fossil record only, and it is unclear whether they form a suborder proper, or a [[paraphyletic]] grouping. They are usually grouped under the [[Strepsirrhini]] semiorder and would as such not be ancestral to the [[lemurs]], but not to the [[Haplorrhini]] semiorder including [[monkey]]s and [[ape]]s.<ref>Callum Ross, Richard F. Kay, ''Anthropoid origins: new visions'', Springer, 2004, ISBN 9780306481208, p. 100</ref>

Franzen et al. (2009) place the newly-described ''[[Darwinius]]'' genus in the "[[Adapoidea]] group of early primates representative of early haplorhine<!-- sic, the paper spells "haplorhini" consistently--> diversification" so that according to these authors, the adapiforms would not be entirely within the Strepsirrhini lineage as hitherto assumed but qualify as a "missing link" between Strepsirrhini and Haplorrhini.<ref name="plos">{{cite journal |last=Franzen |first=Jens L. |authorlink= |coauthors=''et al.'' |year=2009 |month= |title=Complete Primate Skeleton from the Middle Eocene of Messel in Germany: Morphology and Paleobiology |journal=[[PLoS ONE]] |volume=4 |issue=5 |pages=e5723 |doi=10.1371/journal.pone.0005723 |url=http://www.plosone.org/doi/pone.0005723 |accessdate= |quote= }}</ref>
== Classification ==
== Classification ==
*Family [[Notharctidae]]
*Family [[Notharctidae]]

Revision as of 11:54, 22 May 2009

Adapiformes
Temporal range: Eocene - Miocene
File:Notharctus Tenebrosus.jpg
Notharctus tenebrosus
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Infraorder:
Adapiformes

Hoffstetter, 1977
Families (extinct)

Notharctidae
Sivaladapidae
Adapidae

Adapiformes are an extinct group of primitive primates. The adapiformes dominated much of the northern continents, reaching as far south as northern Africa and tropical Asia. The adapiformes existed from the Eocene epoch to the Miocene epoch. Most of the adapiformes looked similar to living lemurs.

The adapiforms are known from the fossil record only, and it is unclear whether they form a suborder proper, or a paraphyletic grouping. They are usually grouped under the Strepsirrhini semiorder and would as such not be ancestral to the lemurs, but not to the Haplorrhini semiorder including monkeys and apes.[1]

Franzen et al. (2009) place the newly-described Darwinius genus in the "Adapoidea group of early primates representative of early haplorhine diversification" so that according to these authors, the adapiforms would not be entirely within the Strepsirrhini lineage as hitherto assumed but qualify as a "missing link" between Strepsirrhini and Haplorrhini.[2]

Classification

References

  • Beard, K. C., L. Marivaux, S. T. Tun, A. N. Soe, Y. Chaimanee, W. Htoon, B. Marandat, H. H. Aung, and J.-J. Jaeger. 2007. New silvaladapid primates from the Eocene Ponduang Formation of Myanmar and the anthropoid status of Amphipithecidae. Bulletin of Carnegie Museum of Natural History, 39:57-65.

External links

  1. ^ Callum Ross, Richard F. Kay, Anthropoid origins: new visions, Springer, 2004, ISBN 9780306481208, p. 100
  2. ^ Franzen, Jens L. (2009). "Complete Primate Skeleton from the Middle Eocene of Messel in Germany: Morphology and Paleobiology". PLoS ONE. 4 (5): e5723. doi:10.1371/journal.pone.0005723. {{cite journal}}: Cite has empty unknown parameter: |month= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)CS1 maint: unflagged free DOI (link)