Gray-bellied Rice Rat vs Gray Crow

Nephelomys moerex compared with Corvus tristis

Key Differences

• Gray-bellied Rice Rat is Extinct while Gray Crow is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Gray Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Corvidae (Crows & Ravens)
Genus	Nephelomys	Corvus (Crows & Ravens)
Species	Nephelomys moerex	Corvus tristis

Evolutionary Relationship

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

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Gray Crow

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Gray Crow
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.

Gray Crow

Habitat

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

Range

Found in Norway.