Hooded seal vs Sweetgrass Hydnellum

Cystophora cristata compared with Hydnellum suaveolens

Key Differences

• Hooded seal is Endangered while Sweetgrass Hydnellum is Extinct.

Taxonomic Classification

Rank	Hooded seal	Sweetgrass Hydnellum
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Pinnipedia (Seals & Sea Lions)	Thelephorales (Thelephorales)
Family	Phocidae (True Seals)	Bankeraceae
Genus	Cystophora	Hydnellum
Species	Cystophora cristata	Hydnellum suaveolens

Conservation Status

Hooded seal

EN — Endangered

Sweetgrass Hydnellum

EX — Extinct

Physical Characteristics

Attribute	Hooded seal	Sweetgrass Hydnellum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Sweetgrass Hydnellum

Habitat

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

Range

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

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway