Dune Brittlestem vs Fat-tailed Jird

Psathyrella ammophila compared with Pachyuromys duprasi

Key Differences

• Dune Brittlestem is Endangered while Fat-tailed Jird is Least Concern.

Taxonomic Classification

Rank	Dune Brittlestem	Fat-tailed Jird
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	Pachyuromys
Species	Psathyrella ammophila	Pachyuromys duprasi

Conservation Status

Dune Brittlestem

EN — Endangered

Fat-tailed Jird

LC — Least Concern

Physical Characteristics

Attribute	Dune Brittlestem	Fat-tailed Jird
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.

Fat-tailed Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.