Gray-bellied Pencil-tailed Tree Mouse vs Mondolfi’s Four-eyed Opossum

Chiropodomys muroides compared with Philander mondolfii

Key Differences

• Gray-bellied Pencil-tailed Tree Mouse is Data Deficient while Mondolfi’s Four-eyed Opossum is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Pencil-tailed Tree Mouse	Mondolfi’s Four-eyed Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Didelphimorphia (Didelphimorphia)
Family	Muridae (Mice & Rats)	Didelphidae
Genus	Chiropodomys	Philander
Species	Chiropodomys muroides	Philander mondolfii

Evolutionary Relationship

Gray-bellied Pencil-tailed Tree Mouse and Mondolfi’s Four-eyed Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray-bellied Pencil-tailed Tree Mouse

DD — Data Deficient

Mondolfi’s Four-eyed Opossum

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Pencil-tailed Tree Mouse	Mondolfi’s Four-eyed Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mondolfi’s Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.