Eastern Small-Footed Bat vs Mexican Big-eared Bat

Myotis leibii compared with Corynorhinus mexicanus

Key Differences

• Eastern Small-Footed Bat is Endangered while Mexican Big-eared Bat is Near Threatened.

Taxonomic Classification

Rank	Eastern Small-Footed Bat	Mexican Big-eared 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 same	Vespertilionidae	Vespertilionidae
Genus	Myotis	Corynorhinus
Species	Myotis leibii	Corynorhinus mexicanus

Evolutionary Relationship

Eastern Small-Footed Bat and Mexican Big-eared Bat share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

Eastern Small-Footed Bat

EN — Endangered

Mexican Big-eared Bat

NT — Near Threatened

Physical Characteristics

Attribute	Eastern Small-Footed Bat	Mexican Big-eared Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Small-Footed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mexican Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.