Chestnut Sac-winged Bat vs Irrawaddy dolphin

Cormura brevirostris compared with Orcaella brevirostris

Key Differences

• Chestnut Sac-winged Bat is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	Irrawaddy dolphin
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Chiroptera (翼手目)	Cetacea (Whales & Dolphins)
Family	Emballonuridae	Delphinidae (Oceanic Dolphins)
Genus	Cormura	Orcaella
Species	Cormura brevirostris	Orcaella brevirostris

Evolutionary Relationship

Chestnut Sac-winged Bat and Irrawaddy dolphin share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	Irrawaddy dolphin
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.

Irrawaddy dolphin

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.