Northern Birch Mouse vs small notchwort

Sicista betulina compared with Lophozia ascendens

Key Differences

• Northern Birch Mouse is Least Concern while small notchwort is Vulnerable.

Taxonomic Classification

Rank	Northern Birch Mouse	small notchwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Dipodidae	Lophoziaceae
Genus	Sicista	Lophozia
Species	Sicista betulina	Lophozia ascendens

Conservation Status

Northern Birch Mouse

LC — Least Concern

small notchwort

VU — Vulnerable

Physical Characteristics

Attribute	Northern Birch Mouse	small notchwort
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.

small notchwort

Habitat

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

Range

Distributed across Norway, Sweden, and 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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden