Bridge Roller vs Roughskin Dogfish

Ancylis uncella compared with Cirrhigaleus asper

Key Differences

• Bridge Roller is Least Concern while Roughskin Dogfish is Data Deficient.

Taxonomic Classification

Rank	Bridge Roller	Roughskin Dogfish
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	Cirrhigaleus
Species	Ancylis uncella	Cirrhigaleus asper

Evolutionary Relationship

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

Conservation Status

Bridge Roller

LC — Least Concern

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Bridge Roller	Roughskin Dogfish
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.

Roughskin Dogfish

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.