Dune Brittlestem vs Eastern Spiny Mouse

Psathyrella ammophila compared with Acomys dimidiatus

Key Differences

• Dune Brittlestem is Endangered while Eastern Spiny Mouse is Least Concern.

Taxonomic Classification

Rank	Dune Brittlestem	Eastern Spiny 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	Acomys
Species	Psathyrella ammophila	Acomys dimidiatus

Conservation Status

Dune Brittlestem

EN — Endangered

Eastern Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Dune Brittlestem	Eastern Spiny 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.

Eastern Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.