Northern Birch Mouse vs Willow Mildew

Sicista betulina compared with Erysiphe adunca

Key Differences

• Northern Birch Mouse is Least Concern while Willow Mildew is Not Evaluated.

Taxonomic Classification

Rank	Northern Birch Mouse	Willow Mildew
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Leotiomycetes (Leotiomycetes)
Order	Rodentia (Rodents)	Helotiales (Helotiales)
Family	Dipodidae	Erysiphaceae
Genus	Sicista	Erysiphe
Species	Sicista betulina	Erysiphe adunca

Conservation Status

Northern Birch Mouse

LC — Least Concern

Willow Mildew

NE — Not Evaluated

Physical Characteristics

Attribute	Northern Birch Mouse	Willow Mildew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

Willow Mildew

Habitat

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

Range

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

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden