Blue Dolphin vs Sapphire-spangled Emerald

Stenella coeruleoalba compared with Chionomesa lactea

Taxonomic Classification

Rank	Blue Dolphin	Sapphire-spangled Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Trochilidae
Genus	Stenella	Chionomesa
Species	Stenella coeruleoalba	Chionomesa lactea

Evolutionary Relationship

Blue Dolphin and Sapphire-spangled Emerald share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue Dolphin

LC — Least Concern

Sapphire-spangled Emerald

LC — Least Concern

Physical Characteristics

Attribute	Blue Dolphin	Sapphire-spangled Emerald
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).

Sapphire-spangled Emerald

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in 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 1 countries:

🇻🇪 Venezuela