Hoffmann s Pika vs Scaly Stalkball

Ochotona hoffmanni compared with Tulostoma melanocyclum

Key Differences

• Hoffmann s Pika is Endangered while Scaly Stalkball is Critically Endangered.

Taxonomic Classification

Rank	Hoffmann s Pika	Scaly Stalkball
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Lagomorpha (Rabbits & Hares)	Agaricales (Gilled Mushrooms)
Family	Ochotonidae	Agaricaceae (Agarics)
Genus	Ochotona	Tulostoma
Species	Ochotona hoffmanni	Tulostoma melanocyclum

Conservation Status

Hoffmann s Pika

EN — Endangered

Scaly Stalkball

CR — Critically Endangered

Physical Characteristics

Attribute	Hoffmann s Pika	Scaly Stalkball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hoffmann s Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scaly Stalkball

Habitat

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

Range

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