Banded eagle ray vs Chestnut Sac-winged Bat

Aetomylaeus nichofii compared with Cormura brevirostris

Key Differences

• Banded eagle ray is Vulnerable while Chestnut Sac-winged Bat is Least Concern.

Taxonomic Classification

Rank	Banded eagle ray	Chestnut Sac-winged Bat
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	Elasmobranchii	Mammalia (哺乳動物)
Order	Myliobatiformes (鱝目)	Chiroptera (翼手目)
Family	Myliobatidae	Emballonuridae
Genus	Aetomylaeus	Cormura
Species	Aetomylaeus nichofii	Cormura brevirostris

Evolutionary Relationship

Banded eagle ray and Chestnut Sac-winged Bat share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Banded eagle ray

VU — Vulnerable

Chestnut Sac-winged Bat

LC — Least Concern

Physical Characteristics

Attribute	Banded eagle ray	Chestnut Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Banded eagle ray

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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.