Ezo Naki-Usagi vs Silver Pika

Ochotona hyperborea compared with Ochotona argentata

Key Differences

• Ezo Naki-Usagi is Least Concern while Silver Pika is Endangered.

Taxonomic Classification

Rank	Ezo Naki-Usagi	Silver Pika
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Lagomorpha (ウサギ目)	Lagomorpha (ウサギ目)
Family same	Ochotonidae	Ochotonidae
Genus same	Ochotona	Ochotona
Species	Ochotona hyperborea	Ochotona argentata

Evolutionary Relationship

Ezo Naki-Usagi and Silver Pika share a common ancestor at the Genus level: Ochotona.

Conservation Status

Ezo Naki-Usagi

LC — Least Concern

Silver Pika

EN — Endangered

Physical Characteristics

Attribute	Ezo Naki-Usagi	Silver Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ezo Naki-Usagi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.