Chinese white dolphin vs Dark Roller

Sousa chinensis compared with Ancylis upupana

Key Differences

• Chinese white dolphin is Vulnerable while Dark Roller is Near Threatened.

Taxonomic Classification

Rank	Chinese white dolphin	Dark Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Tortricidae
Genus	Sousa	Ancylis
Species	Sousa chinensis	Ancylis upupana

Evolutionary Relationship

Chinese white dolphin and Dark Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chinese white dolphin

VU — Vulnerable

Dark Roller

NT — Near Threatened

Physical Characteristics

Attribute	Chinese white dolphin	Dark Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Dark Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.