Chinese river dolphin vs River Tern

Lipotes vexillifer compared with Sterna aurantia

Key Differences

• Chinese river dolphin is Critically Endangered while River Tern is Vulnerable.

Taxonomic Classification

Rank	Chinese river dolphin	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (Charadriiformes)
Family	Lipotidae	Laridae
Genus	Lipotes	Sterna
Species	Lipotes vexillifer	Sterna aurantia

Evolutionary Relationship

Chinese river dolphin and River Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Chinese river dolphin	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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

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.