Guajira Mouse Opossum vs Northern Red-backed Vole

Marmosa xerophila compared with Myodes rutilus

Key Differences

• Guajira Mouse Opossum is Vulnerable while Northern Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	Guajira Mouse Opossum	Northern Red-backed Vole
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Didelphimorphia (负鼠目)	Rodentia (啮齿目)
Family	Didelphidae	Cricetidae
Genus	Marmosa	Myodes
Species	Marmosa xerophila	Myodes rutilus

Evolutionary Relationship

Guajira Mouse Opossum and Northern Red-backed Vole share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Guajira Mouse Opossum

VU — Vulnerable

Northern Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Guajira Mouse Opossum	Northern Red-backed Vole
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.

Northern Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.