Andean White-eared Opossum vs Niceforo Maria’s Oldfield Mouse

Didelphis pernigra compared with Thomasomys nicefori

Taxonomic Classification

Rank	Andean White-eared Opossum	Niceforo Maria’s Oldfield Mouse
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Bộ Gặm nhấm)
Family	Didelphidae	Cricetidae
Genus	Didelphis	Thomasomys
Species	Didelphis pernigra	Thomasomys nicefori

Evolutionary Relationship

Andean White-eared Opossum and Niceforo Maria’s Oldfield Mouse share a common ancestor at the Class level: Mammalia. (lớp Thú)

Xem Class: Mammalia

Conservation Status

Andean White-eared Opossum

LC — Least Concern

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	Andean White-eared Opossum	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Andean White-eared Opossum

The Andean White-eared Opossum (Didelphis pernigra) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.