Gray Birch Mouse vs Willow Milkcap

Sicista pseudonapaea compared with Lactarius aspideus

Key Differences

• Gray Birch Mouse is Data Deficient while Willow Milkcap is Least Concern.

Taxonomic Classification

Rank	Gray Birch Mouse	Willow Milkcap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Dipodidae	Russulaceae
Genus	Sicista	Lactarius
Species	Sicista pseudonapaea	Lactarius aspideus

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Willow Milkcap

LC — Least Concern

Physical Characteristics

Attribute	Gray Birch Mouse	Willow Milkcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Willow Milkcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.