Chestnut Long-tongued Bat vs Serotine

Lionycteris spurrelli compared with Eptesicus serotinus

Key Differences

• Chestnut Long-tongued Bat is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	Chestnut Long-tongued 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	Lionycteris	Eptesicus
Species	Lionycteris spurrelli	Eptesicus serotinus

Evolutionary Relationship

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

Conservation Status

Chestnut Long-tongued Bat

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut Long-tongued Bat	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Long-tongued 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 Long-tongued Bat

The Chestnut Long-tongued Bat (Lionycteris spurrelli) is a species in the genus Lionycteris. 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.