Bigtooth river stingray vs Bridge Roller

Potamotrygon henlei compared with Ancylis uncella

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Bigtooth river stingray

LC — Least Concern

Bridge Roller

LC — Least Concern

Physical Characteristics

Attribute	Bigtooth river stingray	Bridge Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigtooth river stingray

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Bigtooth river stingray

The Bigtooth river stingray (Potamotrygon henlei) is a species in the genus Potamotrygon. It is currently classified as Least Concern on the IUCN Red List.

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.