Big Brown Bat vs Spruce Budworm

Eptesicus fuscus compared with Choristoneura fumiferana

Key Differences

• Big Brown Bat is Least Concern while Spruce Budworm is Not Evaluated.

Taxonomic Classification

Rank	Big Brown Bat	Spruce Budworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Tortricidae
Genus	Eptesicus	Choristoneura
Species	Eptesicus fuscus	Choristoneura fumiferana

Evolutionary Relationship

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

Conservation Status

Big Brown Bat

LC — Least Concern

Spruce Budworm

NE — Not Evaluated

Physical Characteristics

Attribute	Big Brown Bat	Spruce Budworm
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.

Spruce Budworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.

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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States