Madara tobiei vs ヒメハジロ

Aetobatus narinari compared with Bucephala albeola

Key Differences

• Madara tobiei is Near Threatened while ヒメハジロ is Not Evaluated.

Taxonomic Classification

Rank	Madara tobiei	ヒメハジロ
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	Bucephala
Species	Aetobatus narinari	Bucephala albeola

Evolutionary Relationship

Madara tobiei and ヒメハジロ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Madara tobiei

NT — Near Threatened

ヒメハジロ

NE — Not Evaluated

Physical Characteristics

Attribute	Madara tobiei	ヒメハジロ
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.

ヒメハジロ

Habitat

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

Range

Found across Europe (11 countries) and North America (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.

ヒメハジロ

バフルヘッド（Bucephala albeola）はIUCNレッドリストで未評価（NE）に分類されています。まだIUCNレッドリストの基準に照らした評価が行われておらず、保全状況は未確定です。