Biology:Chubutherium

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Short description: Extinct genus of ground sloths

Chubutherium
Temporal range: Late Oligocene-Early Miocene (Deseadan-Colhuehuapian)
~29.0–21.0 Ma
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Pilosa
Family: Scelidotheriidae
Genus: Chubutherium
Cattoi, 1962
Species
  • C. ferelloii

Chubutherium is an extinct genus of ground sloth from the Late Oligocene and Early Miocene of Chubut Province, Argentina .

Description

This species of ground sloth was assigned to the family Scelidotheriidae, which was subsequently demoted to subfamily Scelidotheriinae within Mylodontidae, then elevated back to full family status.[1] It is related to the Pleistocene genus, Scelidotherium. It possessed but a few molars, like many other sloths. Only a few specimens have been found in Patagonia. Little material is found of the genus and the taxonomic position is still debated.[2]

References

  1. Presslee, S.; Slater, G. J.; Pujos, F.; Forasiepi, A. M.; Fischer, R.; Molloy, K.; Mackie, M.; Olsen, J. V. et al. (2019). "Palaeoproteomics resolves sloth relationships". Nature Ecology & Evolution 3 (7): 1121–1130. doi:10.1038/s41559-019-0909-z. PMID 31171860. Bibcode2019NatEE...3.1121P. http://eprints.whiterose.ac.uk/147061/1/5426_3_merged_1554730549.pdf. 
  2. Boilini, 2012, p.162

Bibliography

Further reading

  • Cattoi, N. (1962) Un nuevo (Xenarthra) del Terciario de Patagonia, Chubutherium ferelloii gen. et sp. nov. (Megalonychoidea, Mylodontidae). Revista del Museum Argentinoa Ciencias Nacional "Bernardino Rivadavia" Zoologia, 8(11): 123–133.

Wikidata ☰ Q5115294 entry