Bridge Roller vs Highfin dogfish

Ancylis uncella compared with Centroscyllium excelsum

Key Differences

• Bridge Roller is Least Concern while Highfin dogfish is Near Threatened.

Taxonomic Classification

Rank	Bridge Roller	Highfin dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Lepidoptera (Butterflies & Moths)	Squaliformes (Squaliformes)
Family	Tortricidae	Etmopteridae
Genus	Ancylis	Centroscyllium
Species	Ancylis uncella	Centroscyllium excelsum

Evolutionary Relationship

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

Conservation Status

Bridge Roller

LC — Least Concern

Highfin dogfish

NT — Near Threatened

Physical Characteristics

Attribute	Bridge Roller	Highfin 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.

Highfin 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.