Northern Pika vs Rosette Tooth

Ochotona hyperborea compared with Hydnellum cumulatum

Key Differences

• Northern Pika is Least Concern while Rosette Tooth is Critically Endangered.

Taxonomic Classification

Rank	Northern Pika	Rosette Tooth
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Chordata (척삭동물)	Basidiomycota (담자균류)
Class	Mammalia (포유류)	Agaricomycetes (주름버섯강)
Order	Lagomorpha (토끼목)	Thelephorales (사마귀버섯목)
Family	Ochotonidae	Bankeraceae
Genus	Ochotona	Hydnellum
Species	Ochotona hyperborea	Hydnellum cumulatum

Conservation Status

Northern Pika

LC — Least Concern

Rosette Tooth

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rosette Tooth

Habitat

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

Range

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