Large False Serotine vs Pygmy Brittlestem

Hesperoptenus tomesi compared with Psathyrella pygmaea

Key Differences

• Large False Serotine is Vulnerable while Pygmy Brittlestem is Least Concern.

Taxonomic Classification

Rank	Large False Serotine	Pygmy Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Agaricales (Gilled Mushrooms)
Family	Vespertilionidae	Psathyrellaceae
Genus	Hesperoptenus	Psathyrella
Species	Hesperoptenus tomesi	Psathyrella pygmaea

Conservation Status

Large False Serotine

VU — Vulnerable

Pygmy Brittlestem

LC — Least Concern

Physical Characteristics

Attribute	Large False Serotine	Pygmy Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pygmy Brittlestem

Habitat

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

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden.