Gray-bellied Rice Rat vs Long-nosed short-tailed opossum

Nephelomys moerex compared with Monodelphis scalops

Key Differences

• Gray-bellied Rice Rat is Extinct while Long-nosed short-tailed opossum is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Long-nosed short-tailed opossum
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Didelphimorphia (负鼠目)
Family	Cricetidae	Didelphidae
Genus	Nephelomys	Monodelphis
Species	Nephelomys moerex	Monodelphis scalops

Evolutionary Relationship

Gray-bellied Rice Rat and Long-nosed short-tailed opossum share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Long-nosed short-tailed opossum

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Long-nosed short-tailed opossum
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.

Long-nosed short-tailed opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.