Black river stingray vs Olive-colored Akodont

Potamotrygon motoro compared with Abrothrix olivaceus

Key Differences

• Black river stingray is Data Deficient while Olive-colored Akodont is Least Concern.

Taxonomic Classification

Rank	Black river stingray	Olive-colored 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	Abrothrix
Species	Potamotrygon motoro	Abrothrix olivaceus

Evolutionary Relationship

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

Conservation Status

Black river stingray

DD — Data Deficient

Olive-colored Akodont

LC — Least Concern

Physical Characteristics

Attribute	Black river stingray	Olive-colored 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.

Olive-colored 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.