Dwarf round ray vs Pallid Pygmy Jerboa

Urotrygon nana compared with Salpingotus pallidus

Key Differences

• Dwarf round ray is Near Threatened while Pallid Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Dwarf round ray	Pallid Pygmy 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	Salpingotus
Species	Urotrygon nana	Salpingotus pallidus

Evolutionary Relationship

Dwarf round ray and Pallid Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Pallid Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Dwarf round ray	Pallid Pygmy Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Pallid Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.