Gray Birch Mouse vs Narrow-headed Vole

Sicista pseudonapaea compared with Microtus gregalis

Key Differences

• Gray Birch Mouse is Data Deficient while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Gray Birch Mouse	Narrow-headed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Dipodidae	Cricetidae
Genus	Sicista	Microtus
Species	Sicista pseudonapaea	Microtus gregalis

Evolutionary Relationship

Gray Birch Mouse and Narrow-headed Vole share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Gray Birch Mouse	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.