Borneo Black-banded Squirrel vs Serotine

Callosciurus orestes compared with Eptesicus serotinus

Key Differences

• Borneo Black-banded Squirrel is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	Borneo Black-banded Squirrel	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	Sciuridae (Squirrels)	Vespertilionidae
Genus	Callosciurus	Eptesicus
Species	Callosciurus orestes	Eptesicus serotinus

Evolutionary Relationship

Borneo Black-banded Squirrel and Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Borneo Black-banded Squirrel

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Borneo Black-banded Squirrel	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Borneo Black-banded Squirrel

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.

Borneo Black-banded Squirrel

The Borneo Black-banded Squirrel (Callosciurus orestes) is a species in the genus Callosciurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.