Napo Spiny-rat vs Red-billed Duck

Proechimys quadruplicatus compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Napo Spiny-rat	Red-billed Duck
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Aves (kuş)
Order	Rodentia (kemiriciler)	Anseriformes (Kazsılar)
Family	Echimyidae	Anatidae
Genus	Proechimys	Anas
Species	Proechimys quadruplicatus	Anas erythrorhyncha

Evolutionary Relationship

Napo Spiny-rat and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Napo Spiny-rat	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador