Blue Dolphin vs Hooked Dock

Stenella coeruleoalba compared with Rumex brownii

Key Differences

• Blue Dolphin is Least Concern while Hooked Dock is Not Evaluated.

Taxonomic Classification

Rank	Blue Dolphin	Hooked Dock
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Caryophyllales (Caryophyllales)
Family	Delphinidae (Oceanic Dolphins)	Polygonaceae
Genus	Stenella	Rumex
Species	Stenella coeruleoalba	Rumex brownii

Conservation Status

Blue Dolphin

LC — Least Concern

Hooked Dock

NE — Not Evaluated

Physical Characteristics

Attribute	Blue Dolphin	Hooked Dock
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).

Hooked Dock

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (7 countries).

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:

🇧🇪 Belgium 🇸🇪 Sweden