Northern Pika vs Rock Foam

Ochotona hyperborea compared with Stereocaulon saxatile

Key Differences

• Northern Pika is Least Concern while Rock Foam is Near Threatened.

Taxonomic Classification

Rank	Northern Pika	Rock Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Lagomorpha (Rabbits & Hares)	Lecanorales (Lecanorales)
Family	Ochotonidae	Stereocaulaceae
Genus	Ochotona	Stereocaulon
Species	Ochotona hyperborea	Stereocaulon saxatile

Conservation Status

Northern Pika

LC — Least Concern

Rock Foam

NT — Near Threatened

Physical Characteristics

Attribute	Northern Pika	Rock Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rock Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.