Northern Birch Mouse vs Silky Wave

Sicista betulina compared with Idaea dilutaria

Key Differences

• Northern Birch Mouse is Least Concern while Silky Wave is Endangered.

Taxonomic Classification

Rank	Northern Birch Mouse	Silky Wave
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Dipodidae	Geometridae
Genus	Sicista	Idaea
Species	Sicista betulina	Idaea dilutaria

Evolutionary Relationship

Northern Birch Mouse and Silky Wave share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Northern Birch Mouse

LC — Least Concern

Silky Wave

EN — Endangered

Physical Characteristics

Attribute	Northern Birch Mouse	Silky Wave
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.

Silky Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden