オオホシハジロ vs シロエリハッカ

Aythya valisineria compared with Acridotheres albocinctus

Key Differences

• オオホシハジロ is Not Evaluated while シロエリハッカ is Least Concern.

Taxonomic Classification

Rank	オオホシハジロ	シロエリハッカ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order	Anseriformes (カモ目)	Passeriformes (スズメ目)
Family	Anatidae	Sturnidae
Genus	Aythya	Acridotheres
Species	Aythya valisineria	Acridotheres albocinctus

Evolutionary Relationship

オオホシハジロ and シロエリハッカ share a common ancestor at the Class level: Aves. (鳥類)

Conservation Status

オオホシハジロ

NE — Not Evaluated

シロエリハッカ

LC — Least Concern

Physical Characteristics

Attribute	オオホシハジロ	シロエリハッカ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

オオホシハジロ

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States).

シロエリハッカ

Habitat

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

Range

Found in Norway.

オオホシハジロ

カンバスバック（Aythya valisineria）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。

シロエリハッカ

The Collared Myna, known scientifically as <em>Acridotheres albocinctus</em>, is a passerine bird belonging to the starling family Sturnidae. <em>Acridotheres albocinctus</em> is recognised by its contrasting plumage, which typically features a dark body with a distinct white collar or band — a feature reflected in both its common and scientific names. As a member of the myna genus Acridotheres, this species generally inhabits open woodland, grassland edges, and areas associated with human settlement, where it forages on the ground for invertebrates, fruits, and seeds. It is reported to occur in Norway according to available range data. Detailed biological traits including typical lifespan, body length, and weight are poorly documented for this species in available literature. The Collared Myna is currently assessed as Least Concern on the IUCN Red List, indicating that the global population is considered stable without significant conservation concerns at this time.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway