Chinese river dolphin vs Giant Otter

Lipotes vexillifer compared with Pteronura brasiliensis

Key Differences

• Chinese river dolphin is Critically Endangered while Giant Otter is Endangered.

Taxonomic Classification

Rank	Chinese river dolphin	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Carnivora (Carnivorans)
Family	Lipotidae	Mustelidae (Weasels & Otters)
Genus	Lipotes	Pteronura
Species	Lipotes vexillifer	Pteronura brasiliensis

Evolutionary Relationship

Chinese river dolphin and Giant Otter share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Chinese river dolphin	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered 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.