Carpolestes simpsoni

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Carpolestes simpsoni
Temporal range: late Paleocene, 58.7–56.8  Ma
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Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Plesiadapiformes
Family: Carpolestidae
Genus: Carpolestes
Species:
C. simpsoni
Binomial name
Carpolestes simpsoni
Bloch and Gingerich, 1998

Carpolestes simpsoni is an extinct species of Plesiadapiforms, late species of Carpolestes which is one of the earliest primate-like mammals appearing in the fossil record during the late Paleocene. C. simpsoni had grasping digits but no forward-facing eyes.

Weighing about 100 g (3.5 oz), C. simpsoni appeared adapted for an arboreal habitat. One large, nail-tipped toe opposed other toes, allowing a firm grip on branches. [1] Like other species of Carpolestes, the dental morphology of C. simpsoni is specially adapted to eating fruit, seeds, and invertebrates. [2]

References

  1. Bloch, Jonathan I.; Boyer, Doug M. (2002-11-22). "Grasping Primate Origins" . Science. 298 (5598): 1606–1610. doi:10.1126/science.1078249. ISSN   0036-8075.
  2. Biknevicius, A.R. (1983). "Dental function and diet in the Carpolestidae (Primates, Plesiadapiformes)". American Journal of Physical Anthropology. 71 (2): 157–171. doi:10.1002/ajpa.1330710204. PMID   3799823.