Fake round ray vs Little Ground Squirrel

Urotrygon simulatrix compared with Spermophilus pygmaeus

Key Differences

• Fake round ray is Vulnerable while Little Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Fake round ray	Little Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Sciuridae (Squirrels)
Genus	Urotrygon	Spermophilus
Species	Urotrygon simulatrix	Spermophilus pygmaeus

Evolutionary Relationship

Fake round ray and Little Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fake round ray

VU — Vulnerable

Little Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Fake round ray	Little Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fake round ray

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.