Caucasian Birch Mouse vs Elf-Ear Dust

Sicista caucasica compared with Lepraria normandinoides

Key Differences

• Caucasian Birch Mouse is Near Threatened while Elf-Ear Dust is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Elf-Ear Dust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Dipodidae	Stereocaulaceae
Genus	Sicista	Lepraria
Species	Sicista caucasica	Lepraria normandinoides

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Elf-Ear Dust

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Elf-Ear Dust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Elf-Ear Dust

Habitat

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

Range

Distributed across Norway 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.