Igel-Stachelbart vs Bear'S Head Tooth

Hericium erinaceus compared with Hericium americanum

Key Differences

• Igel-Stachelbart is Critically Endangered while Bear'S Head Tooth is Not Evaluated.

Taxonomic Classification

Rank	Igel-Stachelbart	Bear'S Head Tooth
Kingdom same	Fungi (Pilze)	Fungi (Pilze)
Phylum same	Basidiomycota (Ständerpilze)	Basidiomycota (Ständerpilze)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Russulales (Täublingsartige)	Russulales (Täublingsartige)
Family same	Hericiaceae	Hericiaceae
Genus same	Hericium	Hericium
Species	Hericium erinaceus	Hericium americanum

Evolutionary Relationship

Igel-Stachelbart and Bear'S Head Tooth share a common ancestor at the Genus level: Hericium.

Conservation Status

Igel-Stachelbart

CR — Critically Endangered

Bear'S Head Tooth

NE — Not Evaluated

Physical Characteristics

Attribute	Igel-Stachelbart	Bear'S Head Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Igel-Stachelbart

Habitat

Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bear'S Head Tooth

Habitat

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

Range

Found in United States.

Igel-Stachelbart

The Bearded Tooth (Hericium erinaceus) is a species in the genus Hericium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Bear'S Head Tooth

The Bear'S Head Tooth (Hericium americanum) is a species in the genus Hericium. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States