Bridge Roller vs Dwarf black stingray

Ancylis uncella compared with Hemitrygon parvonigra

Key Differences

• Bridge Roller is Least Concern while Dwarf black stingray is Data Deficient.

Taxonomic Classification

Rank	Bridge Roller	Dwarf black stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Lepidoptera (Butterflies & Moths)	Myliobatiformes (Myliobatiformes)
Family	Tortricidae	Dasyatidae
Genus	Ancylis	Hemitrygon
Species	Ancylis uncella	Hemitrygon parvonigra

Evolutionary Relationship

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

Conservation Status

Bridge Roller

LC — Least Concern

Dwarf black stingray

DD — Data Deficient

Physical Characteristics

Attribute	Bridge Roller	Dwarf black 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.

Dwarf black 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.