Amur Brown Lemming vs Dwarf round ray

Lemmus amurensis compared with Urotrygon nana

Key Differences

• Amur Brown Lemming is Least Concern while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Amur Brown Lemming	Dwarf round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Urotrygonidae
Genus	Lemmus	Urotrygon
Species	Lemmus amurensis	Urotrygon nana

Evolutionary Relationship

Amur Brown Lemming and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Brown Lemming

LC — Least Concern

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Amur Brown Lemming	Dwarf round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Brown Lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf round ray

Amur Brown Lemming

The Amur Brown Lemming (Lemmus amurensis) is a species in the genus Lemmus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.