Gray Birch Mouse vs Orange Polypore

Sicista pseudonapaea compared with Hapalopilus croceus

Key Differences

• Gray Birch Mouse is Data Deficient while Orange Polypore is Critically Endangered.

Taxonomic Classification

Rank	Gray 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 pseudonapaea	Hapalopilus croceus

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Orange Polypore

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.