Souris sauteuse vs Dune Brittlestem

Notomys mordax compared with Psathyrella ammophila

Key Differences

• Souris sauteuse is Extinct while Dune Brittlestem is Endangered.

Taxonomic Classification

Rank	Souris sauteuse	Dune Brittlestem
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (mammifères)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Muridae (Mice & Rats)	Psathyrellaceae
Genus	Notomys	Psathyrella
Species	Notomys mordax	Psathyrella ammophila

Conservation Status

Souris sauteuse

EX — Extinct

Dune Brittlestem

EN — Endangered

Physical Characteristics

Attribute	Souris sauteuse	Dune Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Souris sauteuse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.