Chinese river dolphin vs Grey worm

Lipotes vexillifer compared with Aporrectodea caliginosa

Key Differences

• Chinese river dolphin is Critically Endangered while Grey worm is Not Evaluated.

Taxonomic Classification

Rank	Chinese river dolphin	Grey worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Cetacea (Whales & Dolphins)	Crassiclitellata (Crassiclitellata)
Family	Lipotidae	Lumbricidae
Genus	Lipotes	Aporrectodea
Species	Lipotes vexillifer	Aporrectodea caliginosa

Evolutionary Relationship

Chinese river dolphin and Grey worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Grey worm

NE — Not Evaluated

Physical Characteristics

Attribute	Chinese river dolphin	Grey worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Grey worm

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (South Africa), Asia (Taiwan), Europe (5 countries), and North America (United States).

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.