Caucasian Birch Mouse vs Weeping Widow

Sicista caucasica compared with Lacrymaria lacrymabunda

Key Differences

• Caucasian Birch Mouse is Near Threatened while Weeping Widow is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Weeping Widow
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Dipodidae	Psathyrellaceae
Genus	Sicista	Lacrymaria
Species	Sicista caucasica	Lacrymaria lacrymabunda

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Weeping Widow

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Weeping Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Weeping Widow

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (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.