Caucasian Birch Mouse vs Rusty Porecrust

Sicista caucasica compared with Fuscoporia ferruginosa

Key Differences

• Caucasian Birch Mouse is Near Threatened while Rusty Porecrust is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Rusty Porecrust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Hymenochaetales (Hymenochaetales)
Family	Dipodidae	Hymenochaetaceae
Genus	Sicista	Fuscoporia
Species	Sicista caucasica	Fuscoporia ferruginosa

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Rusty Porecrust

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Rusty Porecrust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rusty Porecrust

Habitat

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

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.