Chestnut Short-tailed Bat vs Serotine

Carollia castanea compared with Eptesicus serotinus

Key Differences

• Chestnut Short-tailed Bat is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	Chestnut Short-tailed 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	Phyllostomidae	Vespertilionidae
Genus	Carollia	Eptesicus
Species	Carollia castanea	Eptesicus serotinus

Evolutionary Relationship

Chestnut Short-tailed Bat and Serotine share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Chestnut Short-tailed Bat

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut Short-tailed Bat	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Short-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, 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.

Chestnut Short-tailed Bat

The Chestnut Short-tailed Bat (Carollia castanea) is a species in the genus Carollia. 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.