Blue Dolphin vs pantropical spotted dolphin

Stenella coeruleoalba compared with Stenella attenuata

Taxonomic Classification

Rank	Blue Dolphin	pantropical spotted dolphin
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus same	Stenella	Stenella
Species	Stenella coeruleoalba	Stenella attenuata

Evolutionary Relationship

Blue Dolphin and pantropical spotted dolphin share a common ancestor at the Genus level: Stenella.

Conservation Status

Blue Dolphin

LC — Least Concern

pantropical spotted dolphin

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	pantropical spotted dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

pantropical spotted dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Norway, Taiwan, and Venezuela.

Blue Dolphin

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.

Shared Countries

Both species can be found in 5 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇹🇼 Taiwan 🇻🇪 Venezuela