Blue Dolphin vs Sweetgrass Hydnellum

Stenella coeruleoalba compared with Hydnellum suaveolens

Key Differences

• Blue Dolphin is Least Concern while Sweetgrass Hydnellum is Extinct.

Taxonomic Classification

Rank	Blue Dolphin	Sweetgrass Hydnellum
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Thelephorales (Thelephorales)
Family	Delphinidae (Oceanic Dolphins)	Bankeraceae
Genus	Stenella	Hydnellum
Species	Stenella coeruleoalba	Hydnellum suaveolens

Conservation Status

Blue Dolphin

LC — Least Concern

Sweetgrass Hydnellum

EX — Extinct

Physical Characteristics

Attribute	Blue Dolphin	Sweetgrass Hydnellum
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).

Sweetgrass Hydnellum

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Norway, Sweden, and United States.

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:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden