Chinese river dolphin vs Least Auklet

Lipotes vexillifer compared with Aethia pusilla

Key Differences

• Chinese river dolphin is Critically Endangered while Least Auklet is Least Concern.

Taxonomic Classification

Rank	Chinese river dolphin	Least Auklet
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	Alcidae
Genus	Lipotes	Aethia
Species	Lipotes vexillifer	Aethia pusilla

Evolutionary Relationship

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

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Least Auklet

LC — Least Concern

Physical Characteristics

Attribute	Chinese river dolphin	Least Auklet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Auklet

Habitat

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

Range

Found in Norway.

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.