Bridge Roller vs Gray smooth hound

Ancylis uncella compared with Mustelus californicus

Taxonomic Classification

Rank	Bridge Roller	Gray smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Lepidoptera (Butterflies & Moths)	Carcharhiniformes (Ground Sharks)
Family	Tortricidae	Triakidae
Genus	Ancylis	Mustelus
Species	Ancylis uncella	Mustelus californicus

Evolutionary Relationship

Bridge Roller and Gray smooth hound share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bridge Roller

LC — Least Concern

Gray smooth hound

LC — Least Concern

Physical Characteristics

Attribute	Bridge Roller	Gray smooth hound
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.

Gray smooth hound

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.