Dune Brittlestem vs Mound-building Mouse

Psathyrella ammophila compared with Mus spicilegus

Key Differences

• Dune Brittlestem is Endangered while Mound-building Mouse is Least Concern.

Taxonomic Classification

Rank	Dune Brittlestem	Mound-building Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Psathyrellaceae	Muridae (Mice & Rats)
Genus	Psathyrella	Mus (House Mice)
Species	Psathyrella ammophila	Mus spicilegus

Conservation Status

Dune Brittlestem

EN — Endangered

Mound-building Mouse

LC — Least Concern

Physical Characteristics

Attribute	Dune Brittlestem	Mound-building Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dune Brittlestem

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.

Mound-building Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.