Gray-bellied Rice Rat vs Mexican Agouti

Nephelomys moerex compared with Dasyprocta mexicana

Key Differences

• Gray-bellied Rice Rat is Extinct while Mexican Agouti is Critically Endangered.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Mexican Agouti
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family	Cricetidae	Dasyproctidae
Genus	Nephelomys	Dasyprocta
Species	Nephelomys moerex	Dasyprocta mexicana

Evolutionary Relationship

Gray-bellied Rice Rat and Mexican Agouti share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Mexican Agouti

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Mexican Agouti
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.

Mexican Agouti

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Cuba. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.