Bridge Roller vs Dark Groundling

Ancylis uncella compared with Bryotropha affinis

Key Differences

• Bridge Roller is Least Concern while Dark Groundling is Near Threatened.

Taxonomic Classification

Rank	Bridge Roller	Dark Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Tortricidae	Gelechiidae
Genus	Ancylis	Bryotropha
Species	Ancylis uncella	Bryotropha affinis

Evolutionary Relationship

Bridge Roller and Dark Groundling share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Bridge Roller

LC — Least Concern

Dark Groundling

NT — Near Threatened

Physical Characteristics

Attribute	Bridge Roller	Dark Groundling
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.

Dark Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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