Caucasian Birch Mouse vs Long-tailed Ground Squirrel

Sicista caucasica compared with Urocitellus undulatus

Key Differences

• Caucasian Birch Mouse is Near Threatened while Long-tailed Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Long-tailed Ground Squirrel
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Dipodidae	Sciuridae (Squirrels)
Genus	Sicista	Urocitellus
Species	Sicista caucasica	Urocitellus undulatus

Evolutionary Relationship

Caucasian Birch Mouse and Long-tailed Ground Squirrel share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Long-tailed Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Long-tailed Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Caucasian Birch Mouse

The Caucasian Birch Mouse (Sicista caucasica) is a species in the genus Sicista. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.