Lesser Capybara vs Американский красноголовый нырок

Hydrochoerus isthmius compared with Aythya americana

Key Differences

• Lesser Capybara is Data Deficient while Американский красноголовый нырок is Not Evaluated.

Taxonomic Classification

Rank	Lesser Capybara	Американский красноголовый нырок
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Rodentia (грызуны)	Anseriformes (гусеобразные)
Family	Caviidae	Anatidae
Genus	Hydrochoerus	Aythya
Species	Hydrochoerus isthmius	Aythya americana

Evolutionary Relationship

Lesser Capybara and Американский красноголовый нырок share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Lesser Capybara

DD — Data Deficient

Американский красноголовый нырок

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Capybara	Американский красноголовый нырок
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Американский красноголовый нырок

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Американский красноголовый нырок

Redhead (Aythya 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.