Ferruginous Duck vs Neumann s Arvicanthis

Aythya nyroca compared with Arvicanthis neumanni

Key Differences

• Ferruginous Duck is Not Evaluated while Neumann s Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Ferruginous Duck	Neumann s Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Muridae (Mice & Rats)
Genus	Aythya	Arvicanthis
Species	Aythya nyroca	Arvicanthis neumanni

Evolutionary Relationship

Ferruginous Duck and Neumann s Arvicanthis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Ferruginous Duck	Neumann s Arvicanthis
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).

Neumann s Arvicanthis

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.