Axehead Orange vs 美洲潛鴨

Acada biseriatus compared with Aythya americana

Key Differences

• Axehead Orange is Least Concern while 美洲潛鴨 is Not Evaluated.

Taxonomic Classification

Rank	Axehead Orange	美洲潛鴨
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Aves (鳥綱)
Order	Lepidoptera (鱗翅目)	Anseriformes (雁形目)
Family	Hesperiidae	Anatidae
Genus	Acada	Aythya
Species	Acada biseriatus	Aythya americana

Evolutionary Relationship

Axehead Orange and 美洲潛鴨 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Axehead Orange

LC — Least Concern

美洲潛鴨

NE — Not Evaluated

Physical Characteristics

Attribute	Axehead Orange	美洲潛鴨
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Axehead Orange

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

美洲潛鴨

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Axehead Orange

The Axehead Orange (Acada biseriatus) is a species in the genus Acada. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

美洲潛鴨

赤头潜鸭（Aythya americana）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。