Mongolian Mountain Vole vs Pacific Spiny-rat

Alticola semicanus compared with Proechimys decumanus

Key Differences

• Mongolian Mountain Vole is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Mongolian Mountain Vole	Pacific Spiny-rat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Rodentia (설치류)	Rodentia (설치류)
Family	Cricetidae	Echimyidae
Genus	Alticola	Proechimys
Species	Alticola semicanus	Proechimys decumanus

Evolutionary Relationship

Mongolian Mountain Vole and Pacific Spiny-rat share a common ancestor at the Order level: Rodentia. (설치류)

Conservation Status

Mongolian Mountain Vole

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Mongolian Mountain Vole	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mongolian Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.