Chinese river dolphin vs Polluela overa

Lipotes vexillifer compared with Porzana spiloptera

Key Differences

• Chinese river dolphin is Critically Endangered while Polluela overa is Not Evaluated.

Taxonomic Classification

Rank	Chinese river dolphin	Polluela overa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Gruiformes (Gruiformes)
Family	Lipotidae	Rallidae
Genus	Lipotes	Porzana
Species	Lipotes vexillifer	Porzana spiloptera

Evolutionary Relationship

Chinese river dolphin and Polluela overa share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Polluela overa

NE — Not Evaluated

Physical Characteristics

Attribute	Chinese river dolphin	Polluela overa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Polluela overa

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.