Cuscomys
Illustration of Cuscomys oblativus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Abrocomidae
Genus: Cuscomys
Emmons, 1999
Species

Cuscomys ashaninka
Cuscomys oblativus

Cuscomys is a genus of rodents found in the Andes of Cusco in southern Peru. These relatively large chinchilla rats are dark grey with a distinct white line running from the crown to the nose. The genus was coined in 1999 when C. ashaninka was scientifically described,[1] but later it was discovered that C. oblativus, a species traditionally placed in the genus Abrocoma, actually belonged in Cuscomys. They are very poorly known, as C. ashaninka only is known from the holotype,[2] while C. oblativus usually has been considered extinct, as it was only known from remains found in 1912, buried alongside people in ancient Inca tombs at the Machu Picchu ruins.[3] However, photos of a rodent taken at the ruins in late 2009 likely show this species.[4] It is unclear if the Cuscomys truly are extremely rare, as they may be easily overlooked due to their remote distributions and arboreal habits.[1]

Species

References

  1. 1 2 Emmons, L. H. (1999). A new genus and species of abrocomid rodent from Peru (Rodentia: Abrocomidae). American Museum Novitates 3279: 1-14.
  2. ↑ Vivar, E. (2016). "Cuscomys ashaninka". IUCN Red List of Threatened Species. 2016: e.T136466A22182204. doi:10.2305/IUCN.UK.2016-2.RLTS.T136466A22182204.en. Retrieved 11 November 2021.
  3. ↑ Roach, N. (2016). "Cuscomys oblativa". IUCN Red List of Threatened Species. 2016: e.T136658A22182152. doi:10.2305/IUCN.UK.2016-2.RLTS.T136658A22182152.en. Retrieved 11 November 2021.
  4. ↑ Castillo, G. M. (2009). (in Spanish) Detectan en Cusco a roedor declarado extinto. El Comercio (Peru). 12-08-2009.


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