Abert's Squirrel vs Serotine

Sciurus aberti compared with Eptesicus serotinus

Key Differences

• Abert's Squirrel is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	Abert's 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	Sciurus (Tree Squirrels)	Eptesicus
Species	Sciurus aberti	Eptesicus serotinus

Evolutionary Relationship

Abert's Squirrel and Serotine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Abert's Squirrel

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Abert's Squirrel	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Abert's 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.

Abert's Squirrel

The Abert's Squirrel (Sciurus aberti) is a species in the genus Sciurus. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits 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.