マダラガモ vs オナガガモ

Anas fulvigula compared with Anas acuta

Key Differences

• マダラガモ is Least Concern while オナガガモ is Vulnerable.

Taxonomic Classification

Rank	マダラガモ	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 fulvigula	Anas acuta

Evolutionary Relationship

マダラガモ and オナガガモ share a common ancestor at the Genus level: Anas.

Conservation Status

マダラガモ

LC — Least Concern

オナガガモ

VU — Vulnerable

Physical Characteristics

Attribute	マダラガモ	オナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

マダラガモ

Habitat

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

Range

Found in Norway.

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.

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 1 countries:

🇳🇴 Norway