Bridge Roller vs Crowned Tooth

Ancylis uncella compared with Hydnellum lepidum

Key Differences

• Bridge Roller is Least Concern while Crowned Tooth is Vulnerable.

Taxonomic Classification

Rank	Bridge Roller	Crowned Tooth
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Arthropoda (节肢动物门)	Basidiomycota (担子菌门)
Class	Insecta (昆蟲綱)	Agaricomycetes (傘菌綱)
Order	Lepidoptera (鱗翅目)	Thelephorales (革菌目)
Family	Tortricidae	Bankeraceae
Genus	Ancylis	Hydnellum
Species	Ancylis uncella	Hydnellum lepidum

Conservation Status

Bridge Roller

LC — Least Concern

Crowned Tooth

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Crowned Tooth

Habitat

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

Range

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

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden