Fishbone Beard Lichen vs Laysan Duck

Usnea filipendula compared with Anas laysanensis

Key Differences

• Fishbone Beard Lichen is Not Evaluated while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Fishbone Beard Lichen	Laysan Duck
Kingdom	Fungi (균계)	Animalia (동물)
Phylum	Ascomycota (자낭균류)	Chordata (척삭동물)
Class	Lecanoromycetes (요강버섯강)	Aves (새)
Order	Lecanorales (레카노라목)	Anseriformes (기러기목)
Family	Parmeliaceae	Anatidae
Genus	Usnea	Anas
Species	Usnea filipendula	Anas laysanensis

Conservation Status

Fishbone Beard Lichen

NE — Not Evaluated

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Fishbone Beard Lichen	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fishbone Beard Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and United States.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Laysan Duck

레이산 오리(Anas laysanensis)는 IUCN 적색목록에서 위급(CR) 등급으로 분류됩니다. 심각한 개체수 감소와 서식지 손실로 인해 야생에서 절멸할 위험이 매우 높은 종입니다.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway