Chinese river dolphin vs Lesser Akialoa

Lipotes vexillifer compared with Akialoa obscura

Key Differences

• Chinese river dolphin is Critically Endangered while Lesser Akialoa is Extinct.

Taxonomic Classification

Rank	Chinese river dolphin	Lesser Akialoa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Lipotidae	Fringillidae
Genus	Lipotes	Akialoa
Species	Lipotes vexillifer	Akialoa obscura

Evolutionary Relationship

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

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Lesser Akialoa

EX — Extinct

Physical Characteristics

Attribute	Chinese river dolphin	Lesser Akialoa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Akialoa

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.