Gray-bellied Rice Rat vs lignum vitae

Nephelomys moerex compared with Guaiacum officinale

Key Differences

• Gray-bellied Rice Rat is Extinct while lignum vitae is Critically Endangered.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	lignum vitae
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Zygophyllales (Zygophyllales)
Family	Cricetidae	Zygophyllaceae
Genus	Nephelomys	Guaiacum
Species	Nephelomys moerex	Guaiacum officinale

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

lignum vitae

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-bellied Rice Rat	lignum vitae
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.

lignum vitae

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

Distributed across Colombia, Cuba, India, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.