Blue Dolphin vs Water yam

Stenella coeruleoalba compared with Dioscorea alata

Key Differences

• Blue Dolphin is Least Concern while Water yam is Not Evaluated.

Taxonomic Classification

Rank	Blue Dolphin	Water yam
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Cetacea (Whales & Dolphins)	Dioscoreales (Dioscoreales)
Family	Delphinidae (Oceanic Dolphins)	Dioscoreaceae
Genus	Stenella	Dioscorea
Species	Stenella coeruleoalba	Dioscorea alata

Conservation Status

Blue Dolphin

LC — Least Concern

Water yam

NE — Not Evaluated

Physical Characteristics

Attribute	Blue Dolphin	Water yam
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).

Water yam

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (16 countries), Asia (Maldives, Taiwan), Europe (United Kingdom), North America (13 countries), Oceania and the Pacific (4 countries), and South America (6 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 3 countries:

🇨🇴 Colombia 🇹🇼 Taiwan 🇻🇪 Venezuela