Guajira Mouse Opossum vs Narrow-headed Vole

Marmosa xerophila compared with Microtus gregalis

Key Differences

Guajira Mouse Opossum is Vulnerable while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Guajira Mouse Opossum	Narrow-headed 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	Microtus
Species	Marmosa xerophila	Microtus gregalis

Evolutionary Relationship

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

查看 Class: Mammalia

Conservation Status

Guajira Mouse Opossum

VU — Vulnerable

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Guajira Mouse Opossum	Narrow-headed 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.