Big Brown Bat vs Chestnut Long-tongued Bat

Eptesicus fuscus compared with Lionycteris spurrelli

Taxonomic Classification

Rank	Big Brown Bat	Chestnut Long-tongued Bat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family	Vespertilionidae	Phyllostomidae
Genus	Eptesicus	Lionycteris
Species	Eptesicus fuscus	Lionycteris spurrelli

Evolutionary Relationship

Big Brown Bat and Chestnut Long-tongued Bat share a common ancestor at the Order level: Chiroptera. (翼手目)

Conservation Status

Big Brown Bat

LC — Least Concern

Chestnut Long-tongued Bat

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Big Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Colombia, Ecuador, United States, and Venezuela.

Chestnut Long-tongued Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Big Brown Bat

The Big Brown Bat (Eptesicus fuscus) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela