Caucasian Birch Mouse vs Tan Ear

Sicista caucasica compared with Otidea alutacea

Key Differences

• Caucasian Birch Mouse is Near Threatened while Tan Ear is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Tan Ear
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Pezizomycetes (Pezizomycetes)
Order	Rodentia (Rodents)	Pezizales (Pezizales)
Family	Dipodidae	Otideaceae
Genus	Sicista	Otidea
Species	Sicista caucasica	Otidea alutacea

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Tan Ear

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Tan Ear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tan Ear

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.