Ecuadorian Cotton Rat vs Patagonian mara

Sigmodon inopinatus compared with Dolichotis patagonum

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Patagonian mara is Near Threatened.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Patagonian mara
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Rodentia (อันดับสัตว์ฟันแทะ)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Cricetidae	Caviidae
Genus	Sigmodon	Dolichotis
Species	Sigmodon inopinatus	Dolichotis patagonum

Evolutionary Relationship

Ecuadorian Cotton Rat and Patagonian mara share a common ancestor at the Order level: Rodentia. (อันดับสัตว์ฟันแทะ)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Patagonian mara

NT — Near Threatened

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Patagonian 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.

Patagonian 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.