Guajira Mouse Opossum vs Ungava collared lemming

Marmosa xerophila compared with Dicrostonyx hudsonius

Key Differences

• Guajira Mouse Opossum is Vulnerable while Ungava collared lemming is Least Concern.

Taxonomic Classification

Rank	Guajira Mouse Opossum	Ungava collared lemming
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	Marmosa	Dicrostonyx
Species	Marmosa xerophila	Dicrostonyx hudsonius

Evolutionary Relationship

Guajira Mouse Opossum and Ungava collared lemming share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Guajira Mouse Opossum

VU — Vulnerable

Ungava collared lemming

LC — Least Concern

Physical Characteristics

Attribute	Guajira Mouse Opossum	Ungava collared lemming
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Ungava collared lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.