Barrow's Goldeneye vs Five-toed Pygmy Jerboa

Bucephala islandica compared with Cardiocranius paradoxus

Key Differences

• Barrow's Goldeneye is Not Evaluated while Five-toed Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Barrow's Goldeneye	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	Bucephala	Cardiocranius
Species	Bucephala islandica	Cardiocranius paradoxus

Evolutionary Relationship

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

Conservation Status

Barrow's Goldeneye

NE — Not Evaluated

Five-toed Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Barrow's Goldeneye	Five-toed Pygmy Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barrow's Goldeneye

Habitat

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

Range

Found across Europe (8 countries) and North America (United States).

Five-toed Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Barrow's Goldeneye

Barrow's Goldeneye (Bucephala islandica) 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.