Ferruginous Duck vs Kozlov’s Pygmy Jerboa

Aythya nyroca compared with Salpingotus kozlovi

Key Differences

• Ferruginous Duck is Not Evaluated while Kozlov’s Pygmy Jerboa is Least Concern.

Taxonomic Classification

Rank	Ferruginous Duck	Kozlov’s 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	Salpingotus
Species	Aythya nyroca	Salpingotus kozlovi

Evolutionary Relationship

Ferruginous Duck and Kozlov’s Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Kozlov’s Pygmy Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Ferruginous Duck	Kozlov’s 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).

Kozlov’s 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.