Bridge Roller vs Variable Darner

Ancylis uncella compared with Aeshna interrupta

Taxonomic Classification

Rank	Bridge Roller	Variable Darner
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order	Lepidoptera (鱗翅目)	Odonata (蜻蜓目)
Family	Tortricidae	Aeshnidae
Genus	Ancylis	Aeshna
Species	Ancylis uncella	Aeshna interrupta

Evolutionary Relationship

Bridge Roller and Variable Darner share a common ancestor at the Class level: Insecta. (昆蟲綱)

Conservation Status

Bridge Roller

LC — Least Concern

Variable Darner

LC — Least Concern

Physical Characteristics

Attribute	Bridge Roller	Variable Darner
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.

Variable Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.