Bilberry Roller vs Oak Processionea

Ancylis myrtillana compared with Thaumetopoea processionea

Key Differences

• Bilberry Roller is Least Concern while Oak Processionea is Not Evaluated.

Taxonomic Classification

Rank	Bilberry Roller	Oak Processionea
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	Notodontidae
Genus	Ancylis	Thaumetopoea
Species	Ancylis myrtillana	Thaumetopoea processionea

Evolutionary Relationship

Bilberry Roller and Oak Processionea share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Bilberry Roller

LC — Least Concern

Oak Processionea

NE — Not Evaluated

Physical Characteristics

Attribute	Bilberry Roller	Oak Processionea
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.

Oak Processionea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).

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 4 countries:

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