Gray-bellied Pencil-tailed Tree Mouse vs Northern Birch Mouse

Chiropodomys muroides compared with Sicista betulina

Key Differences

• Gray-bellied Pencil-tailed Tree Mouse is Data Deficient while Northern Birch Mouse is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Pencil-tailed Tree Mouse	Northern Birch Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family	Muridae (Mice & Rats)	Dipodidae
Genus	Chiropodomys	Sicista
Species	Chiropodomys muroides	Sicista betulina

Evolutionary Relationship

Gray-bellied Pencil-tailed Tree Mouse and Northern Birch Mouse share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Gray-bellied Pencil-tailed Tree Mouse

DD — Data Deficient

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Pencil-tailed Tree Mouse	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.