Dune Brittlestem vs Graceful Laucha

Psathyrella ammophila compared with Calomys lepidus

Key Differences

• Dune Brittlestem is Endangered while Graceful Laucha is Least Concern.

Taxonomic Classification

Rank	Dune Brittlestem	Graceful Laucha
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (cordados)
Class	Agaricomycetes (Mushrooms)	Mammalia (mamíferos)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Roedores)
Family	Psathyrellaceae	Cricetidae
Genus	Psathyrella	Calomys
Species	Psathyrella ammophila	Calomys lepidus

Conservation Status

Dune Brittlestem

EN — Endangered

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Dune Brittlestem	Graceful Laucha
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.

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.