Ecuadorean Rice Rat vs Redhead

Nephelomys auriventer compared with Aythya americana

Key Differences

• Ecuadorean Rice Rat is Least Concern while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Ecuadorean Rice Rat	Redhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Cricetidae	Anatidae
Genus	Nephelomys	Aythya
Species	Nephelomys auriventer	Aythya americana

Evolutionary Relationship

Ecuadorean Rice Rat and Redhead share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuadorean Rice Rat

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Ecuadorean Rice Rat	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.