dauphin de risso vs Baiji

Grampus griseus compared with Lipotes vexillifer

Key Differences

• dauphin de risso is Least Concern while Baiji is Critically Endangered.

Taxonomic Classification

Rank	dauphin de risso	Baiji
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Delphinidae (Oceanic Dolphins)	Lipotidae
Genus	Grampus	Lipotes
Species	Grampus griseus	Lipotes vexillifer

Evolutionary Relationship

dauphin de risso and Baiji share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

dauphin de risso

LC — Least Concern

Baiji

CR — Critically Endangered

Physical Characteristics

Attribute	dauphin de risso	Baiji
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dauphin de risso

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Baiji

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

dauphin de risso

The Calderon Gris (Grampus griseus) is a species in the genus Grampus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Baiji

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.