Bridge Roller vs Sea-aster Groundling

Ancylis uncella compared with Scrobipalpa salicorniae

Key Differences

• Bridge Roller is Least Concern while Sea-aster Groundling is Endangered.

Taxonomic Classification

Rank	Bridge Roller	Sea-aster 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	Scrobipalpa
Species	Ancylis uncella	Scrobipalpa salicorniae

Evolutionary Relationship

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

Conservation Status

Bridge Roller

LC — Least Concern

Sea-aster Groundling

EN — Endangered

Physical Characteristics

Attribute	Bridge Roller	Sea-aster 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.

Sea-aster Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, 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 4 countries:

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