Bridge Roller vs robust pillar snail

Ancylis uncella compared with Cochlicopa nitens

Key Differences

• Bridge Roller is Least Concern while robust pillar snail is Endangered.

Taxonomic Classification

Rank	Bridge Roller	robust pillar snail
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Arthropoda (членистоногие)	Mollusca (моллюски)
Class	Insecta (насекомые)	Gastropoda (брюхоногие)
Order	Lepidoptera (чешуекрылые)	Stylommatophora (стебельчатоглазые)
Family	Tortricidae	Cochlicopidae
Genus	Ancylis	Cochlicopa
Species	Ancylis uncella	Cochlicopa nitens

Evolutionary Relationship

Bridge Roller and robust pillar snail share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Bridge Roller

LC — Least Concern

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	Bridge Roller	robust pillar snail
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.

robust pillar snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, France, and Sweden. Currently classified as Endangered 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 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden