North American porcupine vs Northern Pika

Erethizon dorsatus compared with Ochotona hyperborea

Taxonomic Classification

Rank	North American porcupine	Northern Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Lagomorpha (Rabbits & Hares)
Family	Erethizontidae	Ochotonidae
Genus	Erethizon	Ochotona
Species	Erethizon dorsatus	Ochotona hyperborea

Evolutionary Relationship

North American porcupine and Northern Pika share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

North American porcupine

LC — Least Concern

Northern Pika

LC — Least Concern

Physical Characteristics

Attribute	North American porcupine	Northern Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.