Altai Birch Mouse vs ladder flapwort

Sicista napaea compared with Nardia scalaris

Key Differences

• Altai Birch Mouse is Least Concern while ladder flapwort is Vulnerable.

Taxonomic Classification

Rank	Altai Birch Mouse	ladder flapwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Dipodidae	Gymnomitriaceae
Genus	Sicista	Nardia
Species	Sicista napaea	Nardia scalaris

Conservation Status

Altai Birch Mouse

LC — Least Concern

ladder flapwort

VU — Vulnerable

Physical Characteristics

Attribute	Altai Birch Mouse	ladder flapwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Altai Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

ladder flapwort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Altai Birch Mouse

The Altai Birch Mouse (Sicista napaea) is a species in the genus Sicista. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.