Bridge Roller vs Ray

Ancylis uncella compared with Bathyraja schroederi

Taxonomic Classification

Rank	Bridge Roller	Ray
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Elasmobranchii
Order	Lepidoptera (鱗翅目)	Rajiformes (鳐目)
Family	Tortricidae	Arhynchobatidae
Genus	Ancylis	Bathyraja
Species	Ancylis uncella	Bathyraja schroederi

Evolutionary Relationship

Bridge Roller and Ray share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Bridge Roller

LC — Least Concern

Ray

LC — Least Concern

Physical Characteristics

Attribute	Bridge Roller	Ray
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.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.