Madara tobiei vs ケワタガモ

Aetobatus narinari compared with Somateria spectabilis

Key Differences

• Madara tobiei is Near Threatened while ケワタガモ is Not Evaluated.

Taxonomic Classification

Rank	Madara tobiei	ケワタガモ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Aves (鳥類)
Order	Myliobatiformes (トビエイ目)	Anseriformes (カモ目)
Family	Myliobatidae	Anatidae
Genus	Aetobatus	Somateria
Species	Aetobatus narinari	Somateria spectabilis

Evolutionary Relationship

Madara tobiei and ケワタガモ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Madara tobiei

NT — Near Threatened

ケワタガモ

NE — Not Evaluated

Physical Characteristics

Attribute	Madara tobiei	ケワタガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Madara tobiei

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia, Taiwan, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

ケワタガモ

Habitat

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

Range

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

Madara tobiei

The Bishop ray (Aetobatus narinari) is a species in the genus Aetobatus. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia and South America, inhabiting ecosystems characteristic of the region.