Large-eared Mountain Vole vs Olive Pearl

Alticola macrotis compared with Udea olivalis

Key Differences

• Large-eared Mountain Vole is Least Concern while Olive Pearl is Near Threatened.

Taxonomic Classification

Rank	Large-eared Mountain Vole	Olive Pearl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Crambidae
Genus	Alticola	Udea
Species	Alticola macrotis	Udea olivalis

Evolutionary Relationship

Large-eared Mountain Vole and Olive Pearl share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Large-eared Mountain Vole

LC — Least Concern

Olive Pearl

NT — Near Threatened

Physical Characteristics

Attribute	Large-eared Mountain Vole	Olive Pearl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large-eared Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.