Black river stingray vs Malaysian Weasel

Potamotrygon motoro compared with Mustela nudipes

Key Differences

• Black river stingray is Data Deficient while Malaysian Weasel is Least Concern.

Taxonomic Classification

Rank	Black river stingray	Malaysian Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Carnivora (Carnivorans)
Family	Potamotrygonidae	Mustelidae (Weasels & Otters)
Genus	Potamotrygon	Mustela
Species	Potamotrygon motoro	Mustela nudipes

Evolutionary Relationship

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

Conservation Status

Black river stingray

DD — Data Deficient

Malaysian Weasel

LC — Least Concern

Physical Characteristics

Attribute	Black river stingray	Malaysian Weasel
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.

Malaysian Weasel

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.