Big Smoky Bracket vs Lesser Noctule

Bjerkandera fumosa compared with Nyctalus leisleri

Key Differences

• Big Smoky Bracket is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Big Smoky Bracket	Lesser Noctule
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Chiroptera (Bats)
Family	Phanerochaetaceae	Vespertilionidae
Genus	Bjerkandera	Nyctalus
Species	Bjerkandera fumosa	Nyctalus leisleri

Conservation Status

Big Smoky Bracket

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Big Smoky Bracket	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Smoky Bracket

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil).

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Big Smoky Bracket

The Big Smoky Bracket (Bjerkandera fumosa) is a species in the genus Bjerkandera. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden