Gray Birch Mouse vs Rufous Milk-Cap

Sicista pseudonapaea compared with Lactarius rufus

Key Differences

• Gray Birch Mouse is Data Deficient while Rufous Milk-Cap is Least Concern.

Taxonomic Classification

Rank	Gray Birch Mouse	Rufous Milk-Cap
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 rufus

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Rufous Milk-Cap

LC — Least Concern

Physical Characteristics

Attribute	Gray Birch Mouse	Rufous Milk-Cap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous Milk-Cap

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil).