Gray-bellied Rice Rat vs Rock Foam

Nephelomys moerex compared with Stereocaulon saxatile

Key Differences

• Gray-bellied Rice Rat is Extinct while Rock Foam is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Rock Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Cricetidae	Stereocaulaceae
Genus	Nephelomys	Stereocaulon
Species	Nephelomys moerex	Stereocaulon saxatile

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Rock Foam

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Rock Foam
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.

Rock Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.