Big Brown Bat vs Treeline Emerald

Eptesicus fuscus compared with Somatochlora sahlbergi

Key Differences

• Big Brown Bat is Least Concern while Treeline Emerald is Near Threatened.

Taxonomic Classification

Rank	Big Brown Bat	Treeline Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Odonata (Odonata)
Family	Vespertilionidae	Corduliidae
Genus	Eptesicus	Somatochlora
Species	Eptesicus fuscus	Somatochlora sahlbergi

Evolutionary Relationship

Big Brown Bat and Treeline Emerald share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Brown Bat

LC — Least Concern

Treeline Emerald

NT — Near Threatened

Physical Characteristics

Attribute	Big Brown Bat	Treeline Emerald
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.

Treeline Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.