Bridge Roller vs Northern Emerald

Ancylis uncella compared with Somatochlora arctica

Key Differences

• Bridge Roller is Least Concern while Northern Emerald is Endangered.

Taxonomic Classification

Rank	Bridge Roller	Northern Emerald
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Arthropoda (مفصليات الأرجل)	Arthropoda (مفصليات الأرجل)
Class same	Insecta (حشرات)	Insecta (حشرات)
Order	Lepidoptera (حرشفيات الأجنحة)	Odonata (يعسوبيات)
Family	Tortricidae	Corduliidae
Genus	Ancylis	Somatochlora
Species	Ancylis uncella	Somatochlora arctica

Evolutionary Relationship

Bridge Roller and Northern Emerald share a common ancestor at the Class level: Insecta. (حشرات)

Conservation Status

Bridge Roller

LC — Least Concern

Northern Emerald

EN — Endangered

Physical Characteristics

Attribute	Bridge Roller	Northern Emerald
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Northern Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bridge Roller

The Bridge Roller (Ancylis uncella) 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.

Northern Emerald

Northern Emerald (Somatochlora arctica) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 4 countries:

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