Common Pochard vs Large Oecomys

Aythya ferina compared with Oecomys superans

Key Differences

• Common Pochard is Near Threatened while Large Oecomys is Least Concern.

Taxonomic Classification

Rank	Common Pochard	Large Oecomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Cricetidae
Genus	Aythya	Oecomys
Species	Aythya ferina	Oecomys superans

Evolutionary Relationship

Common Pochard and Large Oecomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common Pochard

NT — Near Threatened

Large Oecomys

LC — Least Concern

Physical Characteristics

Attribute	Common Pochard	Large Oecomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Pochard

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.

Large Oecomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Common Pochard

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.