Bilberry Roller vs forest caterpillar hunter

Ancylis myrtillana compared with Calosoma sycophanta

Key Differences

Bilberry Roller is Least Concern while forest caterpillar hunter is Critically Endangered.

Taxonomic Classification

Rank	Bilberry Roller	forest caterpillar hunter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Coleoptera (Beetles)
Family	Tortricidae	Carabidae
Genus	Ancylis	Calosoma
Species	Ancylis myrtillana	Calosoma sycophanta

Evolutionary Relationship

Bilberry Roller and forest caterpillar hunter share a common ancestor at the Class level: Insecta. (Insects)

View Class: Insecta

Conservation Status

Bilberry Roller

LC — Least Concern

forest caterpillar hunter

CR — Critically Endangered

Physical Characteristics

Attribute	Bilberry Roller	forest caterpillar hunter
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.

forest caterpillar hunter

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.