Bat ray vs Gray-bellied Rice Rat

Aetomylaeus maculatus compared with Nephelomys moerex

Key Differences

• Bat ray is Endangered while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Bat ray	Gray-bellied Rice Rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Myliobatiformes (トビエイ目)	Rodentia (ネズミ目)
Family	Myliobatidae	Cricetidae
Genus	Aetomylaeus	Nephelomys
Species	Aetomylaeus maculatus	Nephelomys moerex

Evolutionary Relationship

Bat ray and Gray-bellied Rice Rat share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Bat ray

EN — Endangered

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Bat ray	Gray-bellied Rice Rat
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.

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.