Dune Brittlestem vs Dusky melanomys

Psathyrella ammophila compared with Melanomys caliginosus

Key Differences

• Dune Brittlestem is Endangered while Dusky melanomys is Least Concern.

Taxonomic Classification

Rank	Dune Brittlestem	Dusky melanomys
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Psathyrellaceae	Cricetidae
Genus	Psathyrella	Melanomys
Species	Psathyrella ammophila	Melanomys caliginosus

Conservation Status

Dune Brittlestem

EN — Endangered

Dusky melanomys

LC — Least Concern

Physical Characteristics

Attribute	Dune Brittlestem	Dusky melanomys
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.

Dusky melanomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.