Patagonian Weasel vs Redhead

Lyncodon patagonicus compared with Aythya americana

Key Differences

• Patagonian Weasel is Least Concern while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Patagonian Weasel	Redhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Anseriformes (Anseriformes)
Family	Mustelidae (Weasels & Otters)	Anatidae
Genus	Lyncodon	Aythya
Species	Lyncodon patagonicus	Aythya americana

Evolutionary Relationship

Patagonian Weasel and Redhead share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Patagonian Weasel

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Patagonian Weasel	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Patagonian Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Redhead

Habitat

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

Range

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

Redhead

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.