Daurian Ground Squirrel vs Ray

Spermophilus dauricus compared with Atlantoraja castelnaui

Key Differences

• Daurian Ground Squirrel is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Daurian Ground Squirrel	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Sciuridae (Squirrels)	Arhynchobatidae
Genus	Spermophilus	Atlantoraja
Species	Spermophilus dauricus	Atlantoraja castelnaui

Evolutionary Relationship

Daurian Ground Squirrel and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Daurian Ground Squirrel

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Daurian Ground Squirrel	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Daurian Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray