Aspen Bracket vs Birdlike Noctule

Phellinus tremulae compared with Nyctalus aviator

Key Differences

• Aspen Bracket is Vulnerable while Birdlike Noctule is Near Threatened.

Taxonomic Classification

Rank	Aspen Bracket	Birdlike 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 aviator

Conservation Status

Aspen Bracket

VU — Vulnerable

Birdlike Noctule

NT — Near Threatened

Physical Characteristics

Attribute	Aspen Bracket	Birdlike 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.

Birdlike Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Birdlike Noctule

The Birdlike Noctule (Nyctalus aviator) is a species in the genus Nyctalus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.