Chestnut Sac-winged Bat vs Little Black Serotine

Cormura brevirostris compared with Eptesicus andinus

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	Little Black Serotine
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Chiroptera (bộ Dơi)	Chiroptera (bộ Dơi)
Family	Emballonuridae	Vespertilionidae
Genus	Cormura	Eptesicus
Species	Cormura brevirostris	Eptesicus andinus

Evolutionary Relationship

Chestnut Sac-winged Bat and Little Black Serotine share a common ancestor at the Order level: Chiroptera. (bộ Dơi)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	Little Black Serotine
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.

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela