American mink vs Bigtooth river stingray

Mustela vison compared with Potamotrygon henlei

Key Differences

• American mink is Not Evaluated while Bigtooth river stingray is Least Concern.

Taxonomic Classification

Rank	American mink	Bigtooth river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Myliobatiformes (Myliobatiformes)
Family	Mustelidae (Weasels & Otters)	Potamotrygonidae
Genus	Mustela	Potamotrygon
Species	Mustela vison	Potamotrygon henlei

Evolutionary Relationship

American mink and Bigtooth river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

American mink

NE — Not Evaluated

Bigtooth river stingray

LC — Least Concern

Physical Characteristics

Attribute	American mink	Bigtooth river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American mink

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Mongolia), Europe (9 countries), North America (United States), and South America (Chile, Ecuador).

Bigtooth river stingray

American mink

The American mink (Mustela vison) is a species in the genus Mustela. Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland en.

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.