Chacoan Mara vs Ecuadorian Cotton Rat

Dolichotis salinicola compared with Sigmodon inopinatus

Key Differences

• Chacoan Mara is Least Concern while Ecuadorian Cotton Rat is Vulnerable.

Taxonomic Classification

Rank	Chacoan Mara	Ecuadorian Cotton Rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Caviidae	Cricetidae
Genus	Dolichotis	Sigmodon
Species	Dolichotis salinicola	Sigmodon inopinatus

Evolutionary Relationship

Chacoan Mara and Ecuadorian Cotton Rat share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Chacoan Mara

LC — Least Concern

Ecuadorian Cotton Rat

VU — Vulnerable

Physical Characteristics

Attribute	Chacoan Mara	Ecuadorian Cotton Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ecuadorian Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.