Five-toed Pygmy Jerboa vs Redhead

Cardiocranius paradoxus compared with Aythya americana

Key Differences

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

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Five-toed Pygmy Jerboa

DD — Data Deficient

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Five-toed Pygmy Jerboa	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Five-toed Pygmy Jerboa

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.