Chestnut Sac-winged Bat vs Dark Drill

Cormura brevirostris compared with Dichrorampha senectana

Key Differences

• Chestnut Sac-winged Bat is Least Concern while Dark Drill is Vulnerable.

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	Dark Drill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Emballonuridae	Tortricidae
Genus	Cormura	Dichrorampha
Species	Cormura brevirostris	Dichrorampha senectana

Evolutionary Relationship

Chestnut Sac-winged Bat and Dark Drill share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

Dark Drill

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	Dark Drill
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.

Dark Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Sweden. Currently classified as Vulnerable 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.