Black-shouldered Opossum vs Northern Birch Mouse

Caluromysiops irrupta compared with Sicista betulina

Taxonomic Classification

Rank	Black-shouldered Opossum	Northern Birch Mouse
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Didelphimorphia (주머니쥐)	Rodentia (설치류)
Family	Didelphidae	Dipodidae
Genus	Caluromysiops	Sicista
Species	Caluromysiops irrupta	Sicista betulina

Evolutionary Relationship

Black-shouldered Opossum and Northern Birch Mouse share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Black-shouldered Opossum	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-shouldered Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Black-shouldered Opossum

The Black-shouldered Opossum (Caluromysiops irrupta) is a species in the genus Caluromysiops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.