Canvasback vs De Vivo's Disk-winged Bat

Aythya valisineria compared with Thyroptera devivoi

Key Differences

• Canvasback is Not Evaluated while De Vivo's Disk-winged Bat is Data Deficient.

Taxonomic Classification

Rank	Canvasback	De Vivo's Disk-winged 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	Thyropteridae
Genus	Aythya	Thyroptera
Species	Aythya valisineria	Thyroptera devivoi

Evolutionary Relationship

Canvasback and De Vivo's Disk-winged Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Canvasback

NE — Not Evaluated

De Vivo's Disk-winged Bat

DD — Data Deficient

Physical Characteristics

Attribute	Canvasback	De Vivo's Disk-winged 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).

De Vivo's Disk-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.