Narrowtail stingray vs Nelson s Antelope Squirrel

Pastinachus gracilicaudus compared with Ammospermophilus nelsoni

Taxonomic Classification

Rank	Narrowtail stingray	Nelson s Antelope Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Sciuridae (Squirrels)
Genus	Pastinachus	Ammospermophilus
Species	Pastinachus gracilicaudus	Ammospermophilus nelsoni

Evolutionary Relationship

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

Conservation Status

Narrowtail stingray

EN — Endangered

Nelson s Antelope Squirrel

EN — Endangered

Physical Characteristics

Attribute	Narrowtail stingray	Nelson s Antelope Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrowtail stingray

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.