Big Brown Bat vs Javan Tesia

Eptesicus fuscus compared with Tesia superciliaris

Taxonomic Classification

Rank	Big Brown Bat	Javan Tesia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Cettiidae
Genus	Eptesicus	Tesia
Species	Eptesicus fuscus	Tesia superciliaris

Evolutionary Relationship

Big Brown Bat and Javan Tesia share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Brown Bat

LC — Least Concern

Javan Tesia

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	Javan Tesia
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.

Javan Tesia

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.