Banded eagle ray vs Laysan Duck

Aetomylaeus nichofii compared with Anas laysanensis

Key Differences

• Banded eagle ray is Vulnerable while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Banded eagle ray	Laysan Duck
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Elasmobranchii	Aves (새)
Order	Myliobatiformes (매가오리목)	Anseriformes (기러기목)
Family	Myliobatidae	Anatidae
Genus	Aetomylaeus	Anas
Species	Aetomylaeus nichofii	Anas laysanensis

Evolutionary Relationship

Banded eagle ray and Laysan Duck share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Banded eagle ray

VU — Vulnerable

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Banded eagle ray	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Banded eagle ray

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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.