Big Brown Bat vs Niangara Free-tailed Bat

Eptesicus fuscus compared with Mops niangarae

Key Differences

• Big Brown Bat is Least Concern while Niangara Free-tailed Bat is Data Deficient.

Taxonomic Classification

Rank	Big Brown Bat	Niangara Free-tailed Bat
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	Vespertilionidae	Molossidae
Genus	Eptesicus	Mops
Species	Eptesicus fuscus	Mops niangarae

Evolutionary Relationship

Big Brown Bat and Niangara Free-tailed Bat share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Big Brown Bat

LC — Least Concern

Niangara Free-tailed Bat

DD — Data Deficient

Physical Characteristics

Attribute	Big Brown Bat	Niangara Free-tailed 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.

Niangara Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.