Chestnut Sac-winged Bat vs milk shark

Cormura brevirostris compared with Rhizoprionodon acutus

Key Differences

• Chestnut Sac-winged Bat is Least Concern while milk shark is Vulnerable.

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	milk shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Chiroptera (Bats)	Carcharhiniformes (Ground Sharks)
Family	Emballonuridae	Carcharhinidae
Genus	Cormura	Rhizoprionodon
Species	Cormura brevirostris	Rhizoprionodon acutus

Evolutionary Relationship

Chestnut Sac-winged Bat and milk shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

milk shark

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	milk shark
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.

milk shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Italy and Taiwan. 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.