Mara (mammal)

For other uses, see Mara (disambiguation).

Dolichotinae
Temporal range: Montehermosan-Recent
~6.8–0 Ma
Patagonian mara (Dolichotis patagonum)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Caviidae
Subfamily: Dolichotinae
Genera

See text

Approximate range of the extant maras

Maras, subfamily Dolichotinae, are a group of rodents in the family Caviidae.[1] These large relatives of guinea pigs are common in the Patagonian steppes of Argentina, but also live in Paraguay and elsewhere in South America. There are two extant species, the Patagonian mara of the genus Dolichotis and the Chacoan mara of the genus Pediolagus. Traditionally this species was also thought to belong to Dolichotis; however, a 2020 study by the American Society of Mammalogists found significant difference between the two mara species to warrant resurrecting the genus Pediolagus for it.[2] Several extinct genera are also known.[3]

  1. ^ Woods, C.A.; Kilpatrick, C.W. (2005). "Infraorder Hystricognathi". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 1555. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. ^ Campo, D.H. (2020). "Integrative taxonomy of extant maras supports the recognition of the genera Pediolagus and Dolichotis within the Dolichotinae (Rodentia, Caviidae)". Journal of Mammalogy. 101 (3): 817–834. doi:10.1093/jmammal/gyaa038.
  3. ^ "Dolichotinae". Fossilworks.