American Wigeon vs Harmless Serotine

Mareca americana compared with Eptesicus innoxius

Key Differences

• American Wigeon is Not Evaluated while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	American Wigeon	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Chiroptera (Bats)
Family	Anatidae	Vespertilionidae
Genus	Mareca	Eptesicus
Species	Mareca americana	Eptesicus innoxius

Evolutionary Relationship

American Wigeon and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

American Wigeon

NE — Not Evaluated

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	American Wigeon	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Wigeon

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

American Wigeon

American Wigeon (Mareca americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.