Dwarf round ray vs Liechtenstein s Pine Vole

Urotrygon nana compared with Microtus liechtensteini

Key Differences

• Dwarf round ray is Near Threatened while Liechtenstein s Pine Vole is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Liechtenstein s Pine 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	Microtus
Species	Urotrygon nana	Microtus liechtensteini

Evolutionary Relationship

Dwarf round ray and Liechtenstein s Pine Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Liechtenstein s Pine Vole

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Liechtenstein s Pine Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Liechtenstein s Pine Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.