Laysan Duck vs sea beard

Anas laysanensis compared with Nemertesia antennina

Key Differences

• Laysan Duck is Critically Endangered while sea beard is Not Evaluated.

Taxonomic Classification

Rank	Laysan Duck	sea beard
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Chordata (척삭동물)	Cnidaria (자포동물)
Class	Aves (새)	Hydrozoa (히드라충강)
Order	Anseriformes (기러기목)	Leptothecata (Leptothecata)
Family	Anatidae	Plumulariidae
Genus	Anas	Nemertesia
Species	Anas laysanensis	Nemertesia antennina

Evolutionary Relationship

Laysan Duck and sea beard share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Laysan Duck

CR — Critically Endangered

sea beard

NE — Not Evaluated

Physical Characteristics

Attribute	Laysan Duck	sea beard
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

sea beard

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, and Sweden.

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway