Gray-bellied Rice Rat vs Rufous-collared Sparrow

Nephelomys moerex compared with Zonotrichia capensis

Key Differences

• Gray-bellied Rice Rat is Extinct while Rufous-collared Sparrow is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Rufous-collared Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Passerellidae
Genus	Nephelomys	Zonotrichia
Species	Nephelomys moerex	Zonotrichia capensis

Evolutionary Relationship

Gray-bellied Rice Rat and Rufous-collared Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Rufous-collared Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Rufous-collared Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Rufous-collared Sparrow

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

Rufous-collared Sparrow

Rufous-collared Sparrow (Zonotrichia capensis) 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