Bridge Roller vs Ground Beetle

Ancylis uncella compared with Calathus carvalhoi

Key Differences

• Bridge Roller is Least Concern while Ground Beetle is Critically Endangered.

Taxonomic Classification

Rank	Bridge Roller	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	Calathus
Species	Ancylis uncella	Calathus carvalhoi

Evolutionary Relationship

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

Conservation Status

Bridge Roller

LC — Least Concern

Ground Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Bridge Roller	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.

Ground Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Critically 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.