Pacific Spiny-rat vs Pato cabeza roja

Proechimys decumanus compared with Aythya americana

Key Differences

• Pacific Spiny-rat is Near Threatened while Pato cabeza roja is Not Evaluated.

Taxonomic Classification

Rank	Pacific Spiny-rat	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	Echimyidae	Anatidae
Genus	Proechimys	Aythya
Species	Proechimys decumanus	Aythya americana

Evolutionary Relationship

Pacific Spiny-rat and Pato cabeza roja share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Pato cabeza roja

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific Spiny-rat	Pato cabeza roja
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.