Handley s Slender Opossum vs Narrow-headed Vole

Marmosops handleyi compared with Microtus gregalis

Key Differences

• Handley s Slender Opossum is Critically Endangered while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Handley s Slender Opossum	Narrow-headed Vole
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Bộ Gặm nhấm)
Family	Didelphidae	Cricetidae
Genus	Marmosops	Microtus
Species	Marmosops handleyi	Microtus gregalis

Evolutionary Relationship

Handley s Slender Opossum and Narrow-headed Vole share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Handley s Slender Opossum

CR — Critically Endangered

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Handley s Slender Opossum	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Handley s Slender Opossum

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 4 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.