Black river stingray vs Mulot Pygmée

Potamotrygon motoro compared with Apodemus uralensis

Key Differences

• Black river stingray is Data Deficient while Mulot Pygmée is Least Concern.

Taxonomic Classification

Rank	Black river stingray	Mulot Pygmée
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Potamotrygonidae	Muridae (Mice & Rats)
Genus	Potamotrygon	Apodemus
Species	Potamotrygon motoro	Apodemus uralensis

Evolutionary Relationship

Black river stingray and Mulot Pygmée share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black river stingray

DD — Data Deficient

Mulot Pygmée

LC — Least Concern

Physical Characteristics

Attribute	Black river stingray	Mulot Pygmée
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black river stingray

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Brazil, Colombia, Ecuador, Singapore, and Venezuela.

Mulot Pygmée

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Russia.

Black river stingray

The Black river stingray (Potamotrygon motoro) is a species in the genus Potamotrygon. It is currently classified as Data Deficient on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.