Bat ray vs Emerald Spreadwing

Aetomylaeus maculatus compared with Lestes dryas

Key Differences

• Bat ray is Endangered while Emerald Spreadwing is Vulnerable.

Taxonomic Classification

Rank	Bat ray	Emerald Spreadwing
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Elasmobranchii	Insecta (昆虫)
Order	Myliobatiformes (トビエイ目)	Odonata (蜻蛉目)
Family	Myliobatidae	Lestidae
Genus	Aetomylaeus	Lestes
Species	Aetomylaeus maculatus	Lestes dryas

Evolutionary Relationship

Bat ray and Emerald Spreadwing share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Bat ray

EN — Endangered

Emerald Spreadwing

VU — Vulnerable

Physical Characteristics

Attribute	Bat ray	Emerald Spreadwing
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.

Emerald Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Emerald Spreadwing

エメラルドスプレッドウィング（Lestes dryas）は、IUCNレッドリストで危急（VU）に分類されています。野生での絶滅リスクが高く、個体群は減少し、生息地への圧力が増大しています。