Bridge Roller vs River Lamprey

Ancylis uncella compared with Lampetra ayresii

Taxonomic Classification

Rank	Bridge Roller	River Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Petromyzonti (Petromyzonti)
Order	Lepidoptera (Butterflies & Moths)	Petromyzontiformes (lamprey)
Family	Tortricidae	Petromyzontidae
Genus	Ancylis	Lampetra
Species	Ancylis uncella	Lampetra ayresii

Evolutionary Relationship

Bridge Roller and River Lamprey share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bridge Roller

LC — Least Concern

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Bridge Roller	River Lamprey
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.

River Lamprey

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.