Dwarf round ray vs Long-eared Jerboa

Urotrygon nana compared with Euchoreutes naso

Key Differences

• Dwarf round ray is Near Threatened while Long-eared Jerboa is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Long-eared Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Dipodidae
Genus	Urotrygon	Euchoreutes
Species	Urotrygon nana	Euchoreutes naso

Evolutionary Relationship

Dwarf round ray and Long-eared Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Long-eared Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Long-eared Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Long-eared Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.