Dark Roller vs Kazbeg Birch Mouse

Ancylis upupana compared with Sicista kazbegica

Key Differences

• Dark Roller is Near Threatened while Kazbeg Birch Mouse is Endangered.

Taxonomic Classification

Rank	Dark Roller	Kazbeg Birch Mouse
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Mammalia (哺乳動物)
Order	Lepidoptera (鱗翅目)	Rodentia (啮齿目)
Family	Tortricidae	Dipodidae
Genus	Ancylis	Sicista
Species	Ancylis upupana	Sicista kazbegica

Evolutionary Relationship

Dark Roller and Kazbeg Birch Mouse share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Dark Roller

NT — Near Threatened

Kazbeg Birch Mouse

EN — Endangered

Physical Characteristics

Attribute	Dark Roller	Kazbeg Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Kazbeg Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.