Bridge Roller vs Fatspine spurdog

Ancylis uncella compared with Squalus crassispinus

Taxonomic Classification

Rank	Bridge Roller	Fatspine spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Lepidoptera (Butterflies & Moths)	Squaliformes (Squaliformes)
Family	Tortricidae	Squalidae
Genus	Ancylis	Squalus
Species	Ancylis uncella	Squalus crassispinus

Evolutionary Relationship

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

Conservation Status

Bridge Roller

LC — Least Concern

Fatspine spurdog

LC — Least Concern

Physical Characteristics

Attribute	Bridge Roller	Fatspine spurdog
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.

Fatspine spurdog

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.