Bridge Roller vs Deceitful Crayfish

Ancylis uncella compared with Procambarus fallax

Key Differences

• Bridge Roller is Least Concern while Deceitful Crayfish is Not Evaluated.

Taxonomic Classification

Rank	Bridge Roller	Deceitful Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Lepidoptera (Butterflies & Moths)	Decapoda (Decapoda)
Family	Tortricidae	Cambaridae
Genus	Ancylis	Procambarus
Species	Ancylis uncella	Procambarus fallax

Evolutionary Relationship

Bridge Roller and Deceitful Crayfish share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Bridge Roller

LC — Least Concern

Deceitful Crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	Bridge Roller	Deceitful Crayfish
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.

Deceitful Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Estonia, Germany, Norway, Sweden, and Ukraine.

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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden