North American Hoary Bat vs Serotine

Aeorestes cinereus compared with Eptesicus serotinus

Key Differences

• North American Hoary Bat is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	North American Hoary Bat	Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family same	Vespertilionidae	Vespertilionidae
Genus	Aeorestes	Eptesicus
Species	Aeorestes cinereus	Eptesicus serotinus

Evolutionary Relationship

North American Hoary Bat and Serotine share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

North American Hoary Bat

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	North American Hoary Bat	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North American Hoary Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across United States and Venezuela.

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.