Canvasback vs Lesser Naked Bat

Aythya valisineria compared with Cheiromeles parvidens

Key Differences

• Canvasback is Not Evaluated while Lesser Naked Bat is Least Concern.

Taxonomic Classification

Rank	Canvasback	Lesser Naked Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Chiroptera (Bats)
Family	Anatidae	Molossidae
Genus	Aythya	Cheiromeles
Species	Aythya valisineria	Cheiromeles parvidens

Evolutionary Relationship

Canvasback and Lesser Naked Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Canvasback

NE — Not Evaluated

Lesser Naked Bat

LC — Least Concern

Physical Characteristics

Attribute	Canvasback	Lesser Naked Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canvasback

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States).

Lesser Naked Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Canvasback

Canvasback (Aythya valisineria) 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.