Medusa Brittlestem vs Midday Jird

Psathyrella caput-medusae compared with Meriones meridianus

Key Differences

• Medusa Brittlestem is Endangered while Midday Jird is Least Concern.

Taxonomic Classification

Rank	Medusa Brittlestem	Midday 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	Meriones
Species	Psathyrella caput-medusae	Meriones meridianus

Conservation Status

Medusa Brittlestem

EN — Endangered

Midday Jird

LC — Least Concern

Physical Characteristics

Attribute	Medusa Brittlestem	Midday Jird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Midday Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.