Handley s Slender Opossum vs Large-eared Mountain Vole

Marmosops handleyi compared with Alticola macrotis

Key Differences

• Handley s Slender Opossum is Critically Endangered while Large-eared Mountain Vole is Least Concern.

Taxonomic Classification

Rank	Handley s Slender Opossum	Large-eared Mountain Vole
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Didelphidae	Cricetidae
Genus	Marmosops	Alticola
Species	Marmosops handleyi	Alticola macrotis

Evolutionary Relationship

Handley s Slender Opossum and Large-eared Mountain Vole share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Handley s Slender Opossum

CR — Critically Endangered

Large-eared Mountain Vole

LC — Least Concern

Physical Characteristics

Attribute	Handley s Slender Opossum	Large-eared Mountain 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.

Large-eared Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.