Dwarf round ray vs Northern Mole Vole

Urotrygon nana compared with Ellobius talpinus

Key Differences

• Dwarf round ray is Near Threatened while Northern Mole Vole is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Northern Mole Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Cricetidae
Genus	Urotrygon	Ellobius
Species	Urotrygon nana	Ellobius talpinus

Evolutionary Relationship

Dwarf round ray and Northern Mole Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Northern Mole Vole

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Northern Mole Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Northern Mole Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine.