Canvasback vs Lesser Capybara

Aythya valisineria compared with Hydrochoerus isthmius

Key Differences

• Canvasback is Not Evaluated while Lesser Capybara is Data Deficient.

Taxonomic Classification

Rank	Canvasback	Lesser Capybara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Caviidae
Genus	Aythya	Hydrochoerus
Species	Aythya valisineria	Hydrochoerus isthmius

Evolutionary Relationship

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

Conservation Status

Canvasback

NE — Not Evaluated

Lesser Capybara

DD — Data Deficient

Physical Characteristics

Attribute	Canvasback	Lesser Capybara
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 Capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.