Ecuadorian Cotton Rat vs Montane Colilargo

Sigmodon inopinatus compared with Microryzomys minutus

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Montane Colilargo is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Montane Colilargo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Sigmodon	Microryzomys
Species	Sigmodon inopinatus	Microryzomys minutus

Evolutionary Relationship

Ecuadorian Cotton Rat and Montane Colilargo share a common ancestor at the Family level: Cricetidae.

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Montane Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Montane Colilargo
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.

Montane Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador