Big Brown Bat vs Foothill Yellow-legged Frog

Eptesicus fuscus compared with Rana boylii

Key Differences

• Big Brown Bat is Least Concern while Foothill Yellow-legged Frog is Near Threatened.

Taxonomic Classification

Rank	Big Brown Bat	Foothill Yellow-legged Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Anura (Frogs & Toads)
Family	Vespertilionidae	Ranidae
Genus	Eptesicus	Rana
Species	Eptesicus fuscus	Rana boylii

Evolutionary Relationship

Big Brown Bat and Foothill Yellow-legged Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Brown Bat

LC — Least Concern

Foothill Yellow-legged Frog

NT — Near Threatened

Physical Characteristics

Attribute	Big Brown Bat	Foothill Yellow-legged Frog
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.

Foothill Yellow-legged Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. 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.