Nelson s Antelope Squirrel vs Short-tailed river stingray

Ammospermophilus nelsoni compared with Potamotrygon brachyura

Key Differences

• Nelson s Antelope Squirrel is Endangered while Short-tailed river stingray is Data Deficient.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Short-tailed river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Sciuridae (Squirrels)	Potamotrygonidae
Genus	Ammospermophilus	Potamotrygon
Species	Ammospermophilus nelsoni	Potamotrygon brachyura

Evolutionary Relationship

Nelson s Antelope Squirrel and Short-tailed river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Short-tailed river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Short-tailed river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Short-tailed river stingray