Bleeker's butterfly ray vs Onaga tsubakuro ei

Gymnura zonura compared with Gymnura poecilura

Key Differences

• Bleeker's butterfly ray is Endangered while Onaga tsubakuro ei is Vulnerable.

Taxonomic Classification

Rank	Bleeker's butterfly ray	Onaga tsubakuro ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (トビエイ目)	Myliobatiformes (トビエイ目)
Family same	Gymnuridae	Gymnuridae
Genus same	Gymnura	Gymnura
Species	Gymnura zonura	Gymnura poecilura

Evolutionary Relationship

Bleeker's butterfly ray and Onaga tsubakuro ei share a common ancestor at the Genus level: Gymnura.

Conservation Status

Bleeker's butterfly ray

EN — Endangered

Onaga tsubakuro ei

VU — Vulnerable

Physical Characteristics

Attribute	Bleeker's butterfly ray	Onaga tsubakuro ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bleeker's butterfly 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.

Onaga tsubakuro ei

Bleeker's butterfly ray

The Bleeker's butterfly ray (Gymnura zonura) is a species in the genus Gymnura. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Onaga tsubakuro ei

The Butterfly ray (Gymnura poecilura) is a species in the genus Gymnura. It is currently classified as Vulnerable on the IUCN Red List.