Hooded seal vs Umbilicate Hedgehog

Cystophora cristata compared with Hydnum umbilicatum

Key Differences

• Hooded seal is Endangered while Umbilicate Hedgehog is Not Evaluated.

Taxonomic Classification

Rank	Hooded seal	Umbilicate Hedgehog
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Pinnipedia (Seals & Sea Lions)	Cantharellales (Cantharellales)
Family	Phocidae (True Seals)	Hydnaceae
Genus	Cystophora	Hydnum
Species	Cystophora cristata	Hydnum umbilicatum

Conservation Status

Hooded seal

EN — Endangered

Umbilicate Hedgehog

NE — Not Evaluated

Physical Characteristics

Attribute	Hooded seal	Umbilicate Hedgehog
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.

Umbilicate Hedgehog

Habitat

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

Range

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

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway