dauphin rayé vs Hector s Dolphin

Stenella coeruleoalba compared with Cephalorhynchus hectori

Key Differences

• dauphin rayé is Least Concern while Hector s Dolphin is Endangered.

Taxonomic Classification

Rank	dauphin rayé	Hector s Dolphin
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 same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus	Stenella	Cephalorhynchus
Species	Stenella coeruleoalba	Cephalorhynchus hectori

Evolutionary Relationship

dauphin rayé and Hector s Dolphin share a common ancestor at the Family level: Delphinidae. (Oceanic Dolphins)

Conservation Status

dauphin rayé

LC — Least Concern

Hector s Dolphin

EN — Endangered

Physical Characteristics

Attribute	dauphin rayé	Hector s Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dauphin rayé

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

dauphin rayé

Blue Dolphin (Stenella coeruleoalba) 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.