Northern Birch Mouse vs Orange Polypore

Sicista betulina compared with Hapalopilus croceus

Key Differences

• Northern Birch Mouse is Least Concern while Orange Polypore is Critically Endangered.

Taxonomic Classification

Rank	Northern Birch Mouse	Orange Polypore
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Polyporales (Polyporales)
Family	Dipodidae	Phanerochaetaceae
Genus	Sicista	Hapalopilus
Species	Sicista betulina	Hapalopilus croceus

Conservation Status

Northern Birch Mouse

LC — Least Concern

Orange Polypore

CR — Critically Endangered

Physical Characteristics

Attribute	Northern Birch Mouse	Orange Polypore
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

Orange Polypore

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway