Northern Pika vs Pixie Foam

Ochotona hyperborea compared with Stereocaulon pileatum

Key Differences

• Northern Pika is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Northern Pika	Pixie Foam
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Chordata (động vật có dây sống)	Ascomycota (Sac Fungi)
Class	Mammalia (lớp Thú)	Lecanoromycetes (Lecanoromycetes)
Order	Lagomorpha (Bộ Thỏ)	Lecanorales (Lecanorales)
Family	Ochotonidae	Stereocaulaceae
Genus	Ochotona	Stereocaulon
Species	Ochotona hyperborea	Stereocaulon pileatum

Conservation Status

Northern Pika

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.