kids encyclopedia robot

Chacoan mara facts for kids

Kids Encyclopedia Facts
Quick facts for kids
Chacoan mara
Temporal range: Pleistocene–recent
Чакоанская, или чакская, или малая мара (Dolichotis salinicola), Chacoan mara, Kleiner Mara, Tierpark Berlin Friedrichsfelde, 10.2012.jpg
Conservation status
Scientific classification
Dolichotis salinicola distribution map.png
Synonyms

Dolichotis salinicola

The Chacoan mara (Pediolagus salinicola) or Chacoan cavy is a relatively large South American rodent of the cavy family. They are a close relative of the better known Patagonian mara. The Chacoan mara is the sole member of the genus Pediolagus.

Taxonomy

Until recently Pediolagus was considered synonymous with Dolichotis and the Chacoan mara was a member of that genus. However, a 2020 study by the American Society of Mammalogists found significant difference between the two mara species to warrant resurrecting Pediolagus.

Habitat

The Chacoan mara lives in the South American Chaco, the dry thorny forests and grasslands of Argentina, Paraguay, and Bolivia. Maras dig a burrow to sleep in at night.

Ecology

The Chacoan mara eat grasses and other herbage. They will eat nearly any available vegetation. Specifically, they selects forbs, grasses, succulents, and trees in the dry season and grasses in the wet season. Annual forbs are eaten in the wet season as well.

Despite the Chaocan cavy's close resemblance and coexistence to the Patagonian mara, they have a broader niche to allow coexistence with its relative. This flexibility is reflected by its subfamily's high diversity, recorded as early as the late Miocene epoch.

Chacoan maras live in small groups of up to four animals.

See also

Kids robot.svg In Spanish: Conejo de los palos para niños

kids search engine
Chacoan mara Facts for Kids. Kiddle Encyclopedia.