Black river stingray vs False Water Rat

Potamotrygon motoro compared with Xeromys myoides

Key Differences

• Black river stingray is Data Deficient while False Water Rat is Vulnerable.

Taxonomic Classification

Rank	Black river stingray	False Water Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Potamotrygonidae	Muridae (Mice & Rats)
Genus	Potamotrygon	Xeromys
Species	Potamotrygon motoro	Xeromys myoides

Evolutionary Relationship

Black river stingray and False Water Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black river stingray

DD — Data Deficient

False Water Rat

VU — Vulnerable

Physical Characteristics

Attribute	Black river stingray	False Water Rat
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.

False Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.