Eastern Spiny Mouse vs Gray-bellied Rice Rat

Acomys dimidiatus compared with Nephelomys moerex

Key Differences

• Eastern Spiny Mouse is Least Concern while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Eastern Spiny Mouse	Gray-bellied Rice Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Muridae (Mice & Rats)	Cricetidae
Genus	Acomys	Nephelomys
Species	Acomys dimidiatus	Nephelomys moerex

Evolutionary Relationship

Eastern Spiny Mouse and Gray-bellied Rice Rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Eastern Spiny Mouse

LC — Least Concern

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Eastern Spiny Mouse	Gray-bellied Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.