Ecuadorian Cotton Rat vs Mongolian Vole

Sigmodon inopinatus compared with Microtus mongolicus

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Mongolian Vole is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Mongolian Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Sigmodon	Microtus
Species	Sigmodon inopinatus	Microtus mongolicus

Evolutionary Relationship

Ecuadorian Cotton Rat and Mongolian Vole share a common ancestor at the Family level: Cricetidae.

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Mongolian Vole

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Mongolian Vole
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.

Mongolian Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.