Banded eagle ray vs King/Common Eider

Aetomylaeus nichofii compared with Somateria spectabilis

Key Differences

• Banded eagle ray is Vulnerable while King/Common Eider is Not Evaluated.

Taxonomic Classification

Rank	Banded eagle ray	King/Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Myliobatiformes (Myliobatiformes)	Anseriformes (Anseriformes)
Family	Myliobatidae	Anatidae
Genus	Aetomylaeus	Somateria
Species	Aetomylaeus nichofii	Somateria spectabilis

Evolutionary Relationship

Banded eagle ray and King/Common Eider share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Banded eagle ray

VU — Vulnerable

King/Common Eider

NE — Not Evaluated

Physical Characteristics

Attribute	Banded eagle ray	King/Common Eider
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.

King/Common Eider

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.