Andean White-eared Opossum vs Northern Birch Mouse

Didelphis pernigra compared with Sicista betulina

Taxonomic Classification

Rank	Andean White-eared Opossum	Northern Birch Mouse
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	Dipodidae
Genus	Didelphis	Sicista
Species	Didelphis pernigra	Sicista betulina

Evolutionary Relationship

Andean White-eared Opossum and Northern Birch Mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Andean White-eared Opossum

LC — Least Concern

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Andean White-eared Opossum	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

Andean White-eared Opossum

The Andean White-eared Opossum (Didelphis pernigra) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.