Black-winged Myotis vs Canvasback

Myotis rufoniger compared with Aythya valisineria

Key Differences

• Black-winged Myotis is Least Concern while Canvasback is Not Evaluated.

Taxonomic Classification

Rank	Black-winged Myotis	Canvasback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Vespertilionidae	Anatidae
Genus	Myotis	Aythya
Species	Myotis rufoniger	Aythya valisineria

Evolutionary Relationship

Black-winged Myotis and Canvasback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-winged Myotis

LC — Least Concern

Canvasback

NE — Not Evaluated

Physical Characteristics

Attribute	Black-winged Myotis	Canvasback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-winged Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

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).

Black-winged Myotis

The Black-winged Myotis (Myotis rufoniger) is a species in the genus Myotis. It is currently classified as Least Concern on the IUCN Red List. Found in Taiwan.

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan