Black-shouldered Opossum vs Guajira Mouse Opossum

Caluromysiops irrupta compared with Marmosa xerophila

Key Differences

• Black-shouldered Opossum is Least Concern while Guajira Mouse Opossum is Vulnerable.

Taxonomic Classification

Rank	Black-shouldered Opossum	Guajira Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Didelphimorphia (Didelphimorphia)	Didelphimorphia (Didelphimorphia)
Family same	Didelphidae	Didelphidae
Genus	Caluromysiops	Marmosa
Species	Caluromysiops irrupta	Marmosa xerophila

Evolutionary Relationship

Black-shouldered Opossum and Guajira Mouse Opossum share a common ancestor at the Family level: Didelphidae.

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Guajira Mouse Opossum

VU — Vulnerable

Physical Characteristics

Attribute	Black-shouldered Opossum	Guajira Mouse Opossum
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.

Guajira Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia