Black river stingray vs Large Long-clawed Akodont

Potamotrygon motoro compared with Chelemys megalonyx

Key Differences

• Black river stingray is Data Deficient while Large Long-clawed Akodont is Near Threatened.

Taxonomic Classification

Rank	Black river stingray	Large Long-clawed Akodont
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	Chelemys
Species	Potamotrygon motoro	Chelemys megalonyx

Evolutionary Relationship

Black river stingray and Large Long-clawed Akodont share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black river stingray

DD — Data Deficient

Large Long-clawed Akodont

NT — Near Threatened

Physical Characteristics

Attribute	Black river stingray	Large Long-clawed Akodont
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.

Large Long-clawed Akodont

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.