Dwarf round ray vs Lichtenstein’s Jerboa

Urotrygon nana compared with Eremodipus lichtensteini

Key Differences

• Dwarf round ray is Near Threatened while Lichtenstein’s Jerboa is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Lichtenstein’s 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	Eremodipus
Species	Urotrygon nana	Eremodipus lichtensteini

Evolutionary Relationship

Dwarf round ray and Lichtenstein’s Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Lichtenstein’s Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Lichtenstein’s Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Lichtenstein’s Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.