Красноголовый нырок vs Guyenne Spiny-rat

Aythya ferina compared with Proechimys guyannensis

Key Differences

• Красноголовый нырок is Near Threatened while Guyenne Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Красноголовый нырок	Guyenne Spiny-rat
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Anseriformes (гусеобразные)	Rodentia (грызуны)
Family	Anatidae	Echimyidae
Genus	Aythya	Proechimys
Species	Aythya ferina	Proechimys guyannensis

Evolutionary Relationship

Красноголовый нырок and Guyenne Spiny-rat share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Красноголовый нырок

NT — Near Threatened

Guyenne Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Красноголовый нырок	Guyenne Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Красноголовый нырок

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Красноголовый нырок

Common Pochard (Aythya ferina) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.