Gray Birch Mouse vs Serotine

Sicista pseudonapaea compared with Eptesicus serotinus

Key Differences

• Gray Birch Mouse is Data Deficient while Serotine is Vulnerable.

Taxonomic Classification

Rank	Gray Birch Mouse	Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Dipodidae	Vespertilionidae
Genus	Sicista	Eptesicus
Species	Sicista pseudonapaea	Eptesicus serotinus

Evolutionary Relationship

Gray Birch Mouse and Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Gray Birch Mouse	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Serotine

Serotine (Eptesicus serotinus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.