Blue skate vs Chinese white dolphin

Notoraja azurea compared with Sousa chinensis

Key Differences

• Blue skate is Least Concern while Chinese white dolphin is Vulnerable.

Taxonomic Classification

Rank	Blue skate	Chinese white dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Cetacea (Whales & Dolphins)
Family	Arhynchobatidae	Delphinidae (Oceanic Dolphins)
Genus	Notoraja	Sousa
Species	Notoraja azurea	Sousa chinensis

Evolutionary Relationship

Blue skate and Chinese white dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue skate

LC — Least Concern

Chinese white dolphin

VU — Vulnerable

Physical Characteristics

Attribute	Blue skate	Chinese white dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue skate

Chinese white dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Blue skate

The Blue skate (Notoraja azurea) is a species in the genus Notoraja. It is currently classified as Least Concern on the IUCN Red List.

Chinese white dolphin

The Chinese White Dolphin (Sousa chinensis) is a species in the genus Sousa. It is currently classified as Vulnerable on the IUCN Red List. Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.