Dwarf round ray vs Korean Pika

Urotrygon nana compared with Ochotona coreana

Key Differences

• Dwarf round ray is Near Threatened while Korean Pika is Data Deficient.

Taxonomic Classification

Rank	Dwarf round ray	Korean Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Lagomorpha (Rabbits & Hares)
Family	Urotrygonidae	Ochotonidae
Genus	Urotrygon	Ochotona
Species	Urotrygon nana	Ochotona coreana

Evolutionary Relationship

Dwarf round ray and Korean Pika share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Korean Pika

DD — Data Deficient

Physical Characteristics

Attribute	Dwarf round ray	Korean Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Korean Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.