Brown Mastiff Bat vs Eastern Small-Footed Bat

Promops nasutus compared with Myotis leibii

Key Differences

• Brown Mastiff Bat is Least Concern while Eastern Small-Footed Bat is Endangered.

Taxonomic Classification

Rank	Brown Mastiff Bat	Eastern Small-Footed 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	Molossidae	Vespertilionidae
Genus	Promops	Myotis
Species	Promops nasutus	Myotis leibii

Evolutionary Relationship

Brown Mastiff Bat and Eastern Small-Footed Bat share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Brown Mastiff Bat

LC — Least Concern

Eastern Small-Footed Bat

EN — Endangered

Physical Characteristics

Attribute	Brown Mastiff Bat	Eastern Small-Footed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.

Brown Mastiff Bat

The Brown Mastiff Bat (Promops nasutus) is a species in the genus Promops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.