Bridge Roller vs Short-tailed river stingray

Ancylis uncella compared with Potamotrygon brachyura

Key Differences

• Bridge Roller is Least Concern while Short-tailed river stingray is Data Deficient.

Taxonomic Classification

Rank	Bridge Roller	Short-tailed river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Lepidoptera (Butterflies & Moths)	Myliobatiformes (Myliobatiformes)
Family	Tortricidae	Potamotrygonidae
Genus	Ancylis	Potamotrygon
Species	Ancylis uncella	Potamotrygon brachyura

Evolutionary Relationship

Bridge Roller and Short-tailed river stingray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bridge Roller

LC — Least Concern

Short-tailed river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Bridge Roller	Short-tailed river stingray
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.

Short-tailed river stingray

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.