Dwarf round ray vs Four-toed Jerboa

Urotrygon nana compared with Allactaga tetradactyla

Key Differences

• Dwarf round ray is Near Threatened while Four-toed Jerboa is Data Deficient.

Taxonomic Classification

Rank	Dwarf round ray	Four-toed 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	Allactaga
Species	Urotrygon nana	Allactaga tetradactyla

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Four-toed Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Dwarf round ray	Four-toed Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Four-toed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.