Dung Brittlestem vs Medusa Brittlestem

Psathyrella saponacea compared with Psathyrella caput-medusae

Key Differences

• Dung Brittlestem is Data Deficient while Medusa Brittlestem is Endangered.

Taxonomic Classification

Rank	Dung Brittlestem	Medusa Brittlestem
Kingdom same	Fungi (เห็ดรา)	Fungi (เห็ดรา)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Agaricales (Gilled Mushrooms)	Agaricales (Gilled Mushrooms)
Family same	Psathyrellaceae	Psathyrellaceae
Genus same	Psathyrella	Psathyrella
Species	Psathyrella saponacea	Psathyrella caput-medusae

Evolutionary Relationship

Dung Brittlestem and Medusa Brittlestem share a common ancestor at the Genus level: Psathyrella.

Conservation Status

Dung Brittlestem

DD — Data Deficient

Medusa Brittlestem

EN — Endangered

Physical Characteristics

Attribute	Dung Brittlestem	Medusa Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dung Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden.

Medusa Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden