赤嘴潛鴨 vs 灰嘴潛鴨

Netta rufina compared with Netta erythrophthalma

Key Differences

• 赤嘴潛鴨 is Not Evaluated while 灰嘴潛鴨 is Least Concern.

Taxonomic Classification

Rank	赤嘴潛鴨	灰嘴潛鴨
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Anseriformes (雁形目)	Anseriformes (雁形目)
Family same	Anatidae	Anatidae
Genus same	Netta	Netta
Species	Netta rufina	Netta erythrophthalma

Evolutionary Relationship

赤嘴潛鴨 and 灰嘴潛鴨 share a common ancestor at the Genus level: Netta.

Conservation Status

赤嘴潛鴨

NE — Not Evaluated

灰嘴潛鴨

LC — Least Concern

Physical Characteristics

Attribute	赤嘴潛鴨	灰嘴潛鴨
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

赤嘴潛鴨

Habitat

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

Range

Found across Asia (Taiwan) and Europe (8 countries).

灰嘴潛鴨

Habitat

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

Range

Found across Europe (Belgium, Norway, United Kingdom) and South America (Colombia, Ecuador, Venezuela).

赤嘴潛鴨

赤嘴潜鸭（Netta rufina）在IUCN红色名录中被列为未评估（NE）。尚未依据IUCN红色名录标准进行评估，保育状况有待确定。

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇬🇧 United Kingdom