Chacoan Mara vs Arraia

Dolichotis salinicola compared with Hypanus americanus

Key Differences

• Chacoan Mara is Least Concern while Arraia is Near Threatened.

Taxonomic Classification

Rank	Chacoan Mara	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Roedores)	Myliobatiformes (Myliobatiformes)
Family	Caviidae	Dasyatidae
Genus	Dolichotis	Hypanus
Species	Dolichotis salinicola	Hypanus americanus

Evolutionary Relationship

Chacoan Mara and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Chacoan Mara

LC — Least Concern

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Chacoan Mara	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chacoan Mara

The Chacoan Mara (Dolichotis salinicola) is a species in the genus Dolichotis. It is currently classified as Least Concern on the IUCN Red List.