リュウキュウガモ vs オオリュウキュウガモ

Dendrocygna javanica compared with Dendrocygna arcuata

Taxonomic Classification

Rank	リュウキュウガモ	オオリュウキュウガモ
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	Dendrocygna	Dendrocygna
Species	Dendrocygna javanica	Dendrocygna arcuata

Evolutionary Relationship

リュウキュウガモ and オオリュウキュウガモ share a common ancestor at the Genus level: Dendrocygna.

Conservation Status

リュウキュウガモ

LC — Least Concern

オオリュウキュウガモ

LC — Least Concern

Physical Characteristics

Attribute	リュウキュウガモ	オオリュウキュウガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

リュウキュウガモ

Habitat

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

Range

Found across Asia (Taiwan, United Arab Emirates) and Europe (5 countries).

オオリュウキュウガモ

Habitat

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

Range

Found across Asia (Singapore) and Europe (6 countries).

オオリュウキュウガモ

サンカノゴイガモ(Dendrocygna arcuata)はIUCNレッドリストで軽度懸念(LC)に指定されています。生息域全体に広く分布し個体群は安定しており、直接的な保全上の懸念はありません。

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom