Chestnut Sac-winged Bat vs Mexican Big-eared Bat

Cormura brevirostris compared with Corynorhinus mexicanus

Key Differences

• Chestnut Sac-winged Bat is Least Concern while Mexican Big-eared Bat is Near Threatened.

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	Mexican Big-eared Bat
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	Corynorhinus
Species	Cormura brevirostris	Corynorhinus mexicanus

Evolutionary Relationship

Chestnut Sac-winged Bat and Mexican Big-eared Bat share a common ancestor at the Order level: Chiroptera. (bộ Dơi)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

Mexican Big-eared Bat

NT — Near Threatened

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	Mexican Big-eared Bat
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.

Mexican Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.