Alpine Brittlegill vs Noctule

Russula nana compared with Nyctalus noctula

Key Differences

• Alpine Brittlegill is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Alpine Brittlegill	Noctule
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Russulales (Russulales)	Chiroptera (Bats)
Family	Russulaceae	Vespertilionidae
Genus	Russula	Nyctalus
Species	Russula nana	Nyctalus noctula

Conservation Status

Alpine Brittlegill

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Alpine Brittlegill	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Brittlegill

Habitat

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

Range

Distributed across Norway and Sweden.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Alpine Brittlegill

The Alpine Brittlegill (Russula nana) is a species in the genus Russula. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems. Distributed across Norway and Sweden.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden