Gray Birch Mouse vs Orange Pinwheel

Sicista pseudonapaea compared with Marasmius siccus

Key Differences

• Gray Birch Mouse is Data Deficient while Orange Pinwheel is Near Threatened.

Taxonomic Classification

Rank	Gray Birch Mouse	Orange Pinwheel
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Dipodidae	Marasmiaceae
Genus	Sicista	Marasmius
Species	Sicista pseudonapaea	Marasmius siccus

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Orange Pinwheel

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orange Pinwheel

Habitat

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

Range

Distributed across Norway, Sweden, Taiwan, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.