Pacific Spiny-rat vs White-cheeked Pintail

Proechimys decumanus compared with Anas bahamensis

Key Differences

• Pacific Spiny-rat is Near Threatened while White-cheeked Pintail is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	White-cheeked Pintail
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Rodentia (Bộ Gặm nhấm)	Anseriformes (bộ Ngỗng)
Family	Echimyidae	Anatidae
Genus	Proechimys	Anas
Species	Proechimys decumanus	Anas bahamensis

Evolutionary Relationship

Pacific Spiny-rat and White-cheeked Pintail share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

White-cheeked Pintail

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	White-cheeked Pintail
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.

White-cheeked Pintail

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

White-cheeked Pintail

White-cheeked Pintail (Anas bahamensis) 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