アメリカガモ vs オナガガモ

Anas rubripes compared with Anas acuta

Key Differences

• アメリカガモ is Not Evaluated while オナガガモ is Vulnerable.

Taxonomic Classification

Rank	アメリカガモ	オナガガモ
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 same	Anseriformes (カモ目)	Anseriformes (カモ目)
Family same	Anatidae	Anatidae
Genus same	Anas	Anas
Species	Anas rubripes	Anas acuta

Evolutionary Relationship

アメリカガモ and オナガガモ share a common ancestor at the Genus level: Anas.

Conservation Status

アメリカガモ

NE — Not Evaluated

オナガガモ

VU — Vulnerable

Physical Characteristics

Attribute	アメリカガモ	オナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

アメリカガモ

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, and United States.

オナガガモ

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

アメリカガモ

The American Black Duck (Anas rubripes) is a species in the genus Anas. Typically found in various aerial, terrestrial, and aquatic environments.

オナガガモ

Northern Pintail(Anas acuta、オナガガモ)は、IUCNレッドリストで危急(VU)に分類されている。野生での絶滅危機が高く、個体群が減少し生息地への圧力が増大している。

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States