Aspen Bracket vs Red-billed Duck

Phellinus tremulae compared with Anas erythrorhyncha

Key Differences

• Aspen Bracket is Vulnerable while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Aspen Bracket	Red-billed Duck
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Basidiomycota (Club Fungi)	Chordata (สัตว์มีแกนสันหลัง)
Class	Agaricomycetes (Mushrooms)	Aves (นก)
Order	Hymenochaetales (Hymenochaetales)	Anseriformes (อันดับห่าน)
Family	Hymenochaetaceae	Anatidae
Genus	Phellinus	Anas
Species	Phellinus tremulae	Anas erythrorhyncha

Conservation Status

Aspen Bracket

VU — Vulnerable

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Aspen Bracket	Red-billed Duck
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.

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

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.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway