dauphin commun, dauphin des anciens vs Baiji

Delphinus delphis compared with Lipotes vexillifer

Key Differences

• dauphin commun, dauphin des anciens is Least Concern while Baiji is Critically Endangered.

Taxonomic Classification

Rank	dauphin commun, dauphin des anciens	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	Delphinus	Lipotes
Species	Delphinus delphis	Lipotes vexillifer

Evolutionary Relationship

dauphin commun, dauphin des anciens and Baiji share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

dauphin commun, dauphin des anciens

LC — Least Concern

Baiji

CR — Critically Endangered

Physical Characteristics

Attribute	dauphin commun, dauphin des anciens	Baiji
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dauphin commun, dauphin des anciens

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Baiji

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

dauphin commun, dauphin des anciens

Atlantic Dolphin (Delphinus delphis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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.