Birch Sober vs Medusa Brittlestem

Anacampsis blattariella compared with Psathyrella caput-medusae

Key Differences

• Birch Sober is Least Concern while Medusa Brittlestem is Endangered.

Taxonomic Classification

Rank	Birch Sober	Medusa Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (Butterflies & Moths)	Agaricales (Gilled Mushrooms)
Family	Gelechiidae	Psathyrellaceae
Genus	Anacampsis	Psathyrella
Species	Anacampsis blattariella	Psathyrella caput-medusae

Conservation Status

Birch Sober

LC — Least Concern

Medusa Brittlestem

EN — Endangered

Physical Characteristics

Attribute	Birch Sober	Medusa Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Sober

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, 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.

Birch Sober

The Birch Sober (Anacampsis blattariella) is a species in the genus Anacampsis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden