Bridge Roller vs Mudworm

Ancylis uncella compared with Aporrectodea limicola

Key Differences

• Bridge Roller is Least Concern while Mudworm is Not Evaluated.

Taxonomic Classification

Rank	Bridge Roller	Mudworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Annelida (Segmented Worms)
Class	Insecta (Insects)	Clitellata (Clitellata)
Order	Lepidoptera (Butterflies & Moths)	Crassiclitellata (Crassiclitellata)
Family	Tortricidae	Lumbricidae
Genus	Ancylis	Aporrectodea
Species	Ancylis uncella	Aporrectodea limicola

Evolutionary Relationship

Bridge Roller and Mudworm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bridge Roller

LC — Least Concern

Mudworm

NE — Not Evaluated

Physical Characteristics

Attribute	Bridge Roller	Mudworm
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.

Mudworm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, Sweden, and United States.

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:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden