Dwarf round ray vs Mexican Ground Squirrel

Urotrygon nana compared with Ictidomys mexicanus

Key Differences

• Dwarf round ray is Near Threatened while Mexican Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Mexican 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	Ictidomys
Species	Urotrygon nana	Ictidomys mexicanus

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Mexican Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Mexican Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Mexican Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.