Gray-bellied Rice Rat vs Java stingaree

Nephelomys moerex compared with Urolophus javanicus

Key Differences

• Gray-bellied Rice Rat is Extinct while Java stingaree is Critically Endangered.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Java stingaree
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	Mammalia (哺乳動物)	Elasmobranchii
Order	Rodentia (啮齿目)	Myliobatiformes (鱝目)
Family	Cricetidae	Urolophidae
Genus	Nephelomys	Urolophus
Species	Nephelomys moerex	Urolophus javanicus

Evolutionary Relationship

Gray-bellied Rice Rat and Java stingaree share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Java stingaree

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Java stingaree
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.

Java stingaree