Bitter Tooth vs Hooded seal

Hydnellum scabrosum compared with Cystophora cristata

Key Differences

• Bitter Tooth is Near Threatened while Hooded seal is Endangered.

Taxonomic Classification

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

Conservation Status

Bitter Tooth

NT — Near Threatened

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	Bitter Tooth	Hooded seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Bitter Tooth

The Bitter Tooth (Hydnellum scabrosum) is a species in the genus Hydnellum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway