Brown-eared Woolly Opossum vs Guajira Mouse Opossum

Caluromys lanatus compared with Marmosa xerophila

Key Differences

• Brown-eared Woolly Opossum is Least Concern while Guajira Mouse Opossum is Vulnerable.

Taxonomic Classification

Rank	Brown-eared Woolly 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	Caluromys	Marmosa
Species	Caluromys lanatus	Marmosa xerophila

Evolutionary Relationship

Brown-eared Woolly Opossum and Guajira Mouse Opossum share a common ancestor at the Family level: Didelphidae.

Conservation Status

Brown-eared Woolly Opossum

LC — Least Concern

Guajira Mouse Opossum

VU — Vulnerable

Physical Characteristics

Attribute	Brown-eared Woolly Opossum	Guajira Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-eared Woolly Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Brown-eared Woolly Opossum

The Brown-eared Woolly Opossum (Caluromys lanatus) is a species in the genus Caluromys. 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 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela