Aspen Bracket vs Lesser Noctule

Phellinus tremulae compared with Nyctalus leisleri

Key Differences

Aspen Bracket is Vulnerable while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Aspen Bracket	Lesser Noctule
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Hymenochaetales (Hymenochaetales)	Chiroptera (Bats)
Family	Hymenochaetaceae	Vespertilionidae
Genus	Phellinus	Nyctalus
Species	Phellinus tremulae	Nyctalus leisleri

Conservation Status

Aspen Bracket

VU — Vulnerable

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Aspen Bracket	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aspen Bracket

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Aspen Bracket

The Aspen Bracket (Phellinus tremulae) is a species in the genus Phellinus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems. Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.