Guianan White-eared Opossum vs Neumann s Arvicanthis

Didelphis imperfecta compared with Arvicanthis neumanni

Taxonomic Classification

Rank	Guianan White-eared Opossum	Neumann s Arvicanthis
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	Didelphimorphia (负鼠目)	Rodentia (啮齿目)
Family	Didelphidae	Muridae (Mice & Rats)
Genus	Didelphis	Arvicanthis
Species	Didelphis imperfecta	Arvicanthis neumanni

Evolutionary Relationship

Guianan White-eared Opossum and Neumann s Arvicanthis share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Guianan White-eared Opossum

LC — Least Concern

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Guianan White-eared Opossum	Neumann s Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guianan White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Neumann s Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.