Lesser Pencil-tailed Tree Mouse vs Serotine

Chiropodomys pusillus compared with Eptesicus serotinus

Key Differences

• Lesser Pencil-tailed Tree Mouse is Data Deficient while Serotine is Vulnerable.

Taxonomic Classification

Rank	Lesser Pencil-tailed Tree 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	Muridae (Mice & Rats)	Vespertilionidae
Genus	Chiropodomys	Eptesicus
Species	Chiropodomys pusillus	Eptesicus serotinus

Evolutionary Relationship

Lesser Pencil-tailed Tree Mouse and Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Lesser Pencil-tailed Tree Mouse

DD — Data Deficient

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Lesser Pencil-tailed Tree Mouse	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Pencil-tailed Tree 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.