vs Northern Pika

Hyphoderma definitum compared with Ochotona hyperborea

Key Differences

• is Data Deficient while Northern Pika is Least Concern.

Taxonomic Classification

Rank		Northern Pika
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Lagomorpha (Rabbits & Hares)
Family	Hyphodermataceae	Ochotonidae
Genus	Hyphoderma	Ochotona
Species	Hyphoderma definitum	Ochotona hyperborea

Conservation Status

DD — Data Deficient

Northern Pika

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and Taiwan.

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hyphoderma definitum is a corticioid fungus in the family Polyporaceae, assessed as Data Deficient (DD). It forms thin, resupinate fruiting bodies on decaying wood in forest habitats. Limited collection records make a comprehensive conservation assessment difficult.