Proplatyarthrus

Proplatyarthrus
Temporal range: Early Pleistocene - Early Holocene
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Superorder: Xenarthra
Order: Pilosa
Family: Megalonychidae
Genus: Proplatyarthrus
Ameghino (1905)

Proplatyarthrus is an extinct genus of ground sloth of the family Megalonychidae, endemic to South America.[1]

Taxonomy

Proplatyarthrus was named by Ameghino (1905). It was assigned to Megalonychidae by Carroll (1988.[2]

Sister genera

Acratocnus, Ahytherium (syn. Iporangabradyx, Iporangabradyx collecti), Analcimorphus, Choloepus, Diheterocnus, Hyperleptus, Megalocnus, Megalonychops, Megalonychotherium, Megalonyx (syn. Morotherium), Meizonyx, Mesocnus, Microcnus, Miocnus, Pliometanastes.

References

  1. PaleoBiology Database: Proplatyarthrus, basic info
  2. R. L. Carroll. 1988. Vertebrate Paleontology and Evolution. W. H. Freeman and Company, New York 1-698
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