Bilberry Roller vs Polychaete

Ancylis myrtillana compared with Pileolaria militaris

Key Differences

• Bilberry Roller is Least Concern while Polychaete is Not Evaluated.

Taxonomic Classification

Rank	Bilberry Roller	Polychaete
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Annelida (Segmented Worms)
Class	Insecta (Insects)	Polychaeta (Polychaeta)
Order	Lepidoptera (Butterflies & Moths)	Sabellida (Sabellida)
Family	Tortricidae	Serpulidae
Genus	Ancylis	Pileolaria
Species	Ancylis myrtillana	Pileolaria militaris

Evolutionary Relationship

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

Conservation Status

Bilberry Roller

LC — Least Concern

Polychaete

NE — Not Evaluated

Physical Characteristics

Attribute	Bilberry Roller	Polychaete
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bilberry Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Polychaete

Habitat

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

Range

Found across Europe (6 countries) and North America (United States).

Bilberry Roller

The Bilberry Roller (Ancylis myrtillana) 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:

🇧🇪 Belgium 🇸🇪 Sweden