Central Andes Oldfield Mouse vs Cuvier s Spiny-rat

Thomasomys contradictus compared with Proechimys cuvieri

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Cuvier s Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Cuvier s Spiny-rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Cricetidae	Echimyidae
Genus	Thomasomys	Proechimys
Species	Thomasomys contradictus	Proechimys cuvieri

Evolutionary Relationship

Central Andes Oldfield Mouse and Cuvier s Spiny-rat share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Cuvier s Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Cuvier s Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Central Andes Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

Central Andes Oldfield Mouse

The Central Andes Oldfield Mouse (Thomasomys contradictus) is a species in the genus Thomasomys. It is currently classified as Data Deficient on the IUCN Red List. Found in Colombia.