Ferruginous Duck vs Five-toed Pygmy Jerboa

Aythya nyroca compared with Cardiocranius paradoxus

Key Differences

• Ferruginous Duck is Not Evaluated while Five-toed Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Ferruginous Duck	Five-toed Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Dipodidae
Genus	Aythya	Cardiocranius
Species	Aythya nyroca	Cardiocranius paradoxus

Evolutionary Relationship

Ferruginous Duck and Five-toed Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Five-toed Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Ferruginous Duck	Five-toed Pygmy Jerboa
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).

Five-toed Pygmy Jerboa

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.