Northern Birch Mouse vs round silk moss

Sicista betulina compared with Plagiothecium cavifolium

Key Differences

• Northern Birch Mouse is Least Concern while round silk moss is Vulnerable.

Taxonomic Classification

Rank	Northern Birch Mouse	round silk moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Bryopsida (Bryopsida)
Order	Rodentia (Rodents)	Hypnales (Hypnales)
Family	Dipodidae	Plagiotheciaceae
Genus	Sicista	Plagiothecium
Species	Sicista betulina	Plagiothecium cavifolium

Conservation Status

Northern Birch Mouse

LC — Least Concern

round silk moss

VU — Vulnerable

Physical Characteristics

Attribute	Northern Birch Mouse	round silk moss
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.

round silk moss

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden