Blue Dolphin vs Oval-blade Algae

Stenella coeruleoalba compared with Caulerpa prolifera

Key Differences

• Blue Dolphin is Least Concern while Oval-blade Algae is Not Evaluated.

Taxonomic Classification

Rank	Blue Dolphin	Oval-blade Algae
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Chlorophyta (Chlorophyta)
Class	Mammalia (Mammals)	Ulvophyceae (Ulvophyceae)
Order	Cetacea (Whales & Dolphins)	Bryopsidales (Bryopsidales)
Family	Delphinidae (Oceanic Dolphins)	Caulerpaceae
Genus	Stenella	Caulerpa
Species	Stenella coeruleoalba	Caulerpa prolifera

Conservation Status

Blue Dolphin

LC — Least Concern

Oval-blade Algae

NE — Not Evaluated

Physical Characteristics

Attribute	Blue Dolphin	Oval-blade Algae
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).

Oval-blade Algae

Habitat

Native to Africa and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Egypt, Norway, and Portugal.

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 2 countries:

🇳🇴 Norway 🇵🇹 Portugal