Beech Tarcrust vs Northern Birch Mouse

Biscogniauxia nummularia compared with Sicista betulina

Key Differences

• Beech Tarcrust is Data Deficient while Northern Birch Mouse is Least Concern.

Taxonomic Classification

Rank	Beech Tarcrust	Northern Birch Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Sordariomycetes (Sordariomycetes)	Mammalia (Mammals)
Order	Xylariales (Xylariales)	Rodentia (Rodents)
Family	Graphostromataceae	Dipodidae
Genus	Biscogniauxia	Sicista
Species	Biscogniauxia nummularia	Sicista betulina

Conservation Status

Beech Tarcrust

DD — Data Deficient

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Beech Tarcrust	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beech Tarcrust

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (7 countries), and South America (Brazil).

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Beech Tarcrust

The Beech Tarcrust (Biscogniauxia nummularia) is a species in the genus Biscogniauxia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden