Nelson s Antelope Squirrel vs Pato cabeza roja

Ammospermophilus nelsoni compared with Aythya americana

Key Differences

• Nelson s Antelope Squirrel is Endangered while Pato cabeza roja is Not Evaluated.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Pato cabeza roja
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Sciuridae (Squirrels)	Anatidae
Genus	Ammospermophilus	Aythya
Species	Ammospermophilus nelsoni	Aythya americana

Evolutionary Relationship

Nelson s Antelope Squirrel and Pato cabeza roja share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Pato cabeza roja

NE — Not Evaluated

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Pato cabeza roja
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pato cabeza roja

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Pato cabeza roja

El porrón americano (Aythya americana) esta clasificado como No Evaluado (NE) en la Lista Roja de la UICN. Todavia no ha sido evaluado segun los criterios de la Lista Roja de la UICN. Su estado de conservacion esta pendiente de determinacion.