Bilberry Roller vs Emerald Spreadwing

Ancylis myrtillana compared with Lestes dryas

Key Differences

• Bilberry Roller is Least Concern while Emerald Spreadwing is Vulnerable.

Taxonomic Classification

Rank	Bilberry Roller	Emerald Spreadwing
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Arthropoda (節足動物)	Arthropoda (節足動物)
Class same	Insecta (昆虫)	Insecta (昆虫)
Order	Lepidoptera (チョウ目)	Odonata (蜻蛉目)
Family	Tortricidae	Lestidae
Genus	Ancylis	Lestes
Species	Ancylis myrtillana	Lestes dryas

Evolutionary Relationship

Bilberry Roller and Emerald Spreadwing share a common ancestor at the Class level: Insecta. (昆虫)

Conservation Status

Bilberry Roller

LC — Least Concern

Emerald Spreadwing

VU — Vulnerable

Physical Characteristics

Attribute	Bilberry Roller	Emerald Spreadwing
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.

Emerald Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable 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.

Emerald Spreadwing

エメラルドスプレッドウィング（Lestes dryas）は、IUCNレッドリストで危急（VU）に分類されています。野生での絶滅リスクが高く、個体群は減少し、生息地への圧力が増大しています。

Shared Countries

Both species can be found in 4 countries:

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