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Plesiadapis

Plesiadapis ( lat. Plesiadapis , from other Greek πλησίος “close” and Adapis ) is an extinct mammalian genus of the order Plesiadapiformes , which lived in Europe and North America in the Paleocene – Eocene era about 58–55 Ma ago [1] . Presumably, is the ancestor of all primates [2] .

† Plesiadapis
Plesiadapis
Reconstruction of Plesiadapis tricuspidens
Scientific classification
Kingdom:Animals
Type of:Chordate
Subtype:Vertebrates
Grade:Mammals
Squad:Plesiadapiformes
Family:Plesiadapidae
Gender:Plesiadapis †
Latin name
Plesiadapis Paul Gervais, 1877

In appearance it resembled a squirrel , with which, however, it was not related even at the level of the detachment. Plesiadapis possessed well-developed claws and eyes located on the sides of the head. Could move faster on the ground than on trees. Dwelt on low-lying branches, where he ate fruit and leaves.

Known types:

  • Plesiadapis walbeckensis
  • Plesiadapis remensis
  • Plesiadapis tricuspidens
  • Plesiadapis russelli
  • Plesiadapis rex
  • Plesiadapis gingerichi
  • Plesiadapis churchilli
  • Plesiadapis fodinatus
  • Plesiadapis dubius
  • Plesiadapis simonsi
  • Plesiadapis cookei

Notes

  1. ↑ McKenna, M. C, and SK Bell Classification of Mammals Above the Species Level. Columbia University Press, 1997. ISBN 0-231-11012-X
  2. ↑ Encyclopedia for clever and clever women. - Moscow: ASTREL, 2004 .-- P. 148-149.


Source - https://ru.wikipedia.org/w/index.php?title=Plesiasadis&oldid=101681794


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