Black river stingray vs Long-tailed Ground Squirrel

Potamotrygon motoro compared with Urocitellus undulatus

Key Differences

• Black river stingray is Data Deficient while Long-tailed Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Black river stingray	Long-tailed Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Potamotrygonidae	Sciuridae (Squirrels)
Genus	Potamotrygon	Urocitellus
Species	Potamotrygon motoro	Urocitellus undulatus

Evolutionary Relationship

Black river stingray and Long-tailed Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black river stingray

DD — Data Deficient

Long-tailed Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Black river stingray	Long-tailed Ground Squirrel
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.

Long-tailed Ground Squirrel

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.