Andean slender mouse opossum vs Arizona Cotton Rat

Marmosops impavidus compared with Sigmodon arizonae

Taxonomic Classification

Rank	Andean slender mouse opossum	Arizona Cotton Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Rodents)
Family	Didelphidae	Cricetidae
Genus	Marmosops	Sigmodon
Species	Marmosops impavidus	Sigmodon arizonae

Evolutionary Relationship

Andean slender mouse opossum and Arizona Cotton Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Andean slender mouse opossum

LC — Least Concern

Arizona Cotton Rat

LC — Least Concern

Physical Characteristics

Attribute	Andean slender mouse opossum	Arizona Cotton Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean slender mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Arizona Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Andean slender mouse opossum

The Andean slender mouse opossum (Marmosops impavidus) is a species in the genus Marmosops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Arizona Cotton Rat

The Arizona Cotton Rat, Sigmodon arizonae, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.