Biology:Plesiadapidae

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Short description: Family of mammals

Plesiadapidae
Temporal range: early Paleocene - early Eocene
PlesiadapisNewZICA.png
Plesiadapis
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Plesiadapiformes
Superfamily: Plesiadapoidea
Family: Plesiadapidae
Trouessart, 1897
Genera

Pronothodectes
Chiromyoides
Nannodectes
Plesiadapis
Platychoerops
Jattadectes

Synonyms

Plesiadapinae Trouessart, 1897

Plesiadapidae is a family of plesiadapiform mammals related to primates known from the Paleocene and Eocene of North America, Europe, and Asia.[1][2] Plesiadapids were abundant in the late Paleocene, and their fossils are often used to establish the ages of fossil faunas.[3]

Classification

McKenna and Bell[1] recognized two subfamilies (Plesiadapinae and Saxonellinae) and one unassigned genus (Pandemonium) within Plesiadapidae. More recently Saxonella (the only saxonelline) and Pandemonium have been excluded from the family,[4] leaving only a redundant Plesiadapinae. Within the family, Pronothodectes is the likely ancestor of all other genera, while Plesiadapis may be directly ancestral to both Chiromyoides and Platychoerops.[3]

References

  1. 1.0 1.1 McKenna, M. C.; S. K. Bell (1997). Classification of Mammals Above the Species Level. Columbia University Press. ISBN 0-231-11012-X. 
  2. Thewissen, J.G.M.; Williams, E.M.; Hussain, S.T. (2001). "Eocene mammal faunas from northern Indo-Pakistan". Journal of Vertebrate Paleontology 21 (2): 347–366. doi:10.1671/0272-4634(2001)021[0347:EMFFNI2.0.CO;2]. http://doc.rero.ch/record/16008/files/PAL_E3764.pdf. 
  3. 3.0 3.1 Gingerich, P.D. (1976). "Cranial anatomy and evolution of early Tertiary Plesiadapidae (Mammalia, Primates)". University of Michigan Papers on Paleontology 15: 1–141. 
  4. Silcox, M.T.; Krause, D.W.; Maas, M.C.; Fox, R.C. (2001). "New specimens of Elphidotarsius russelli (Mammalia, ?Primates, Carpolestidae) and a revision of plesiadapoid relationships". Journal of Vertebrate Paleontology 21 (1): 132–152. doi:10.1671/0272-4634(2001)021[0132:NSOERM2.0.CO;2]. 

Wikidata ☰ Q3129990 entry