Bearded Tooth vs Bridge Roller

Hericium erinaceus compared with Ancylis uncella

Key Differences

• Bearded Tooth is Critically Endangered while Bridge Roller is Least Concern.

Taxonomic Classification

Rank	Bearded Tooth	Bridge Roller
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (สัตว์ขาปล้อง)
Class	Agaricomycetes (Mushrooms)	Insecta (แมลง)
Order	Russulales (Russulales)	Lepidoptera (ผีเสื้อ)
Family	Hericiaceae	Tortricidae
Genus	Hericium	Ancylis
Species	Hericium erinaceus	Ancylis uncella

Conservation Status

Bearded Tooth

CR — Critically Endangered

Bridge Roller

LC — Least Concern

Physical Characteristics

Attribute	Bearded Tooth	Bridge Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Tooth

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.

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Bearded Tooth

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.

Bridge Roller

The Bridge Roller (Ancylis uncella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden