Bridge Roller vs Sucking louse

Ancylis uncella compared with Polyplax spinulosa

Key Differences

• Bridge Roller is Least Concern while Sucking louse is Not Evaluated.

Taxonomic Classification

Rank	Bridge Roller	Sucking louse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Psocodea (Psocodea)
Family	Tortricidae	Polyplacidae
Genus	Ancylis	Polyplax
Species	Ancylis uncella	Polyplax spinulosa

Evolutionary Relationship

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

Conservation Status

Bridge Roller

LC — Least Concern

Sucking louse

NE — Not Evaluated

Physical Characteristics

Attribute	Bridge Roller	Sucking louse
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.

Sucking louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (15 countries), and North America (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