Gray Birch Mouse vs Larch Milkcap

Sicista pseudonapaea compared with Lactarius porninsis

Key Differences

• Gray Birch Mouse is Data Deficient while Larch Milkcap is Endangered.

Taxonomic Classification

Rank	Gray Birch Mouse	Larch 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 porninsis

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Larch Milkcap

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Larch Milkcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.