Chestnut Sac-winged Bat vs Obscure Bell

Cormura brevirostris compared with Eucosma aemulana

Key Differences

• Chestnut Sac-winged Bat is Least Concern while Obscure Bell is Vulnerable.

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	Obscure Bell
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	Eucosma
Species	Cormura brevirostris	Eucosma aemulana

Evolutionary Relationship

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

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

Obscure Bell

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	Obscure Bell
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.

Obscure Bell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and 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.