Bridge Roller vs Polychrome Harp Ground Beetle

Ancylis uncella compared with Harpalus affinis

Taxonomic Classification

Rank	Bridge Roller	Polychrome Harp Ground Beetle
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	Harpalus
Species	Ancylis uncella	Harpalus affinis

Evolutionary Relationship

Bridge Roller and Polychrome Harp Ground Beetle share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Bridge Roller

LC — Least Concern

Polychrome Harp Ground Beetle

LC — Least Concern

Physical Characteristics

Attribute	Bridge Roller	Polychrome Harp Ground Beetle
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.

Polychrome Harp Ground Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (Canada, 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.

Shared Countries

Both species can be found in 4 countries:

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