Ecuadorian Cotton Rat vs Mara

Sigmodon inopinatus compared with Dolichotis patagonum

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Mara is Near Threatened.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Mara
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family	Cricetidae	Caviidae
Genus	Sigmodon	Dolichotis
Species	Sigmodon inopinatus	Dolichotis patagonum

Evolutionary Relationship

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

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Mara

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

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.

Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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