Blue Dolphin vs devil clam

Stenella coeruleoalba compared with Tridacna mbalavuana

Key Differences

• Blue Dolphin is Least Concern while devil clam is Vulnerable.

Taxonomic Classification

Rank	Blue Dolphin	devil clam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Cetacea (Whales & Dolphins)	Cardiida (Cardiida)
Family	Delphinidae (Oceanic Dolphins)	Cardiidae
Genus	Stenella	Tridacna
Species	Stenella coeruleoalba	Tridacna mbalavuana

Evolutionary Relationship

Blue Dolphin and devil clam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blue Dolphin

LC — Least Concern

devil clam

VU — Vulnerable

Physical Characteristics

Attribute	Blue Dolphin	devil clam
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).

devil clam

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.