Ferruginous Duck vs Malaysian Weasel

Aythya nyroca compared with Mustela nudipes

Key Differences

• Ferruginous Duck is Not Evaluated while Malaysian Weasel is Least Concern.

Taxonomic Classification

Rank	Ferruginous Duck	Malaysian Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Carnivora (Carnivorans)
Family	Anatidae	Mustelidae (Weasels & Otters)
Genus	Aythya	Mustela
Species	Aythya nyroca	Mustela nudipes

Evolutionary Relationship

Ferruginous Duck and Malaysian Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Malaysian Weasel

LC — Least Concern

Physical Characteristics

Attribute	Ferruginous Duck	Malaysian Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ferruginous Duck

Habitat

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

Range

Found across Asia (Taiwan) and Europe (8 countries).

Malaysian Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ferruginous Duck

Ferruginous Duck (Aythya nyroca) 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.