Ecuadorian Cotton Rat vs Peruvian Yellow-tailed Woolly Monkey

Sigmodon inopinatus compared with Lagothrix flavicauda

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Peruvian Yellow-tailed Woolly Monkey is Critically Endangered.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Peruvian Yellow-tailed Woolly Monkey
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Rodentia (설치류)	Primates (영장목)
Family	Cricetidae	Atelidae
Genus	Sigmodon	Lagothrix
Species	Sigmodon inopinatus	Lagothrix flavicauda

Evolutionary Relationship

Ecuadorian Cotton Rat and Peruvian Yellow-tailed Woolly Monkey share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Peruvian Yellow-tailed Woolly Monkey

CR — Critically Endangered

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Peruvian Yellow-tailed Woolly Monkey
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.

Peruvian Yellow-tailed Woolly Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.