Bigtooth river stingray vs Gray Red-backed Vole

Potamotrygon henlei compared with Myodes rufocanus

Taxonomic Classification

Rank	Bigtooth river stingray	Gray Red-backed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Potamotrygonidae	Cricetidae
Genus	Potamotrygon	Myodes
Species	Potamotrygon henlei	Myodes rufocanus

Evolutionary Relationship

Bigtooth river stingray and Gray Red-backed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigtooth river stingray

LC — Least Concern

Gray Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Bigtooth river stingray	Gray Red-backed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigtooth river stingray

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

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.