Bat ray vs 美洲潛鴨

Aetomylaeus maculatus compared with Aythya americana

Key Differences

• Bat ray is Endangered while 美洲潛鴨 is Not Evaluated.

Taxonomic Classification

Rank	Bat ray	美洲潛鴨
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	Elasmobranchii	Aves (鳥綱)
Order	Myliobatiformes (鱝目)	Anseriformes (雁形目)
Family	Myliobatidae	Anatidae
Genus	Aetomylaeus	Aythya
Species	Aetomylaeus maculatus	Aythya americana

Evolutionary Relationship

Bat ray and 美洲潛鴨 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Bat ray

EN — Endangered

美洲潛鴨

NE — Not Evaluated

Physical Characteristics

Attribute	Bat ray	美洲潛鴨
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bat ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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).

Bat ray

The Bat ray (Aetomylaeus maculatus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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。