Ecuadorian Cotton Rat vs Eva s Red-backed Vole

Sigmodon inopinatus compared with Caryomys eva

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Eva s Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Eva s Red-backed Vole
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order same	Rodentia (कृंतक)	Rodentia (कृंतक)
Family same	Cricetidae	Cricetidae
Genus	Sigmodon	Caryomys
Species	Sigmodon inopinatus	Caryomys eva

Evolutionary Relationship

Ecuadorian Cotton Rat and Eva s Red-backed Vole share a common ancestor at the Family level: Cricetidae.

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Eva s Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Eva s Red-backed 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.

Eva s Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.