Chestnut Sac-winged Bat vs chauve-souris pygmée

Cormura brevirostris compared with Myotis leibii

Key Differences

• Chestnut Sac-winged Bat is Least Concern while chauve-souris pygmée is Endangered.

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	chauve-souris pygmée
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Emballonuridae	Vespertilionidae
Genus	Cormura	Myotis
Species	Cormura brevirostris	Myotis leibii

Evolutionary Relationship

Chestnut Sac-winged Bat and chauve-souris pygmée share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

chauve-souris pygmée

EN — Endangered

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	chauve-souris pygmée
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

chauve-souris pygmée

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.

Chestnut Sac-winged Bat

The Chestnut Sac-winged Bat (Cormura brevirostris) is a species in the genus Cormura. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.