Northern Pika vs Rough ray

Ochotona hyperborea compared with Raja radula

Key Differences

• Northern Pika is Least Concern while Rough ray is Endangered.

Taxonomic Classification

Rank	Northern Pika	Rough ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Lagomorpha (Rabbits & Hares)	Rajiformes (Rajiformes)
Family	Ochotonidae	Rajidae
Genus	Ochotona	Raja
Species	Ochotona hyperborea	Raja radula

Evolutionary Relationship

Northern Pika and Rough ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Northern Pika

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Northern Pika	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough ray