Aosuji tobiei vs Chinese river dolphin

Aetomylaeus nichofii compared with Lipotes vexillifer

Key Differences

• Aosuji tobiei is Vulnerable while Chinese river dolphin is Critically Endangered.

Taxonomic Classification

Rank	Aosuji tobiei	Chinese river dolphin
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)	Cetacea (Whales & Dolphins)
Family	Myliobatidae	Lipotidae
Genus	Aetomylaeus	Lipotes
Species	Aetomylaeus nichofii	Lipotes vexillifer

Evolutionary Relationship

Aosuji tobiei and Chinese river dolphin share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Aosuji tobiei

VU — Vulnerable

Chinese river dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	Aosuji tobiei	Chinese river dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aosuji tobiei

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aosuji tobiei

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

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.