Bat ray vs Brazilian Brown Bat

Aetomylaeus maculatus compared with Eptesicus brasiliensis

Key Differences

• Bat ray is Endangered while Brazilian Brown Bat is Least Concern.

Taxonomic Classification

Rank	Bat ray	Brazilian Brown Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Myliobatidae	Vespertilionidae
Genus	Aetomylaeus	Eptesicus
Species	Aetomylaeus maculatus	Eptesicus brasiliensis

Evolutionary Relationship

Bat ray and Brazilian Brown Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bat ray

EN — Endangered

Brazilian Brown Bat

LC — Least Concern

Physical Characteristics

Attribute	Bat ray	Brazilian Brown Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bat ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Brazilian Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Bat ray

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

Brazilian Brown Bat

The Brazilian Brown Bat (Eptesicus brasiliensis) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.