Bilberry Roller vs Button-Willow

Ancylis myrtillana compared with Cephalanthus occidentalis

Taxonomic Classification

Rank	Bilberry Roller	Button-Willow
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Lepidoptera (Butterflies & Moths)	Gentianales (Gentianales)
Family	Tortricidae	Rubiaceae
Genus	Ancylis	Cephalanthus
Species	Ancylis myrtillana	Cephalanthus occidentalis

Conservation Status

Bilberry Roller

LC — Least Concern

Button-Willow

LC — Least Concern

Physical Characteristics

Attribute	Bilberry Roller	Button-Willow
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.

Button-Willow

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Norway and 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.

Button-Willow

The Button-Willow (Cephalanthus occidentalis) is a species in the genus Cephalanthus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.