Central Andes Oldfield Mouse vs Grizzled Colilargo

Thomasomys contradictus compared with Oligoryzomys griseolus

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Grizzled Colilargo is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Grizzled Colilargo
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 same	Rodentia (Bộ Gặm nhấm)	Rodentia (Bộ Gặm nhấm)
Family same	Cricetidae	Cricetidae
Genus	Thomasomys	Oligoryzomys
Species	Thomasomys contradictus	Oligoryzomys griseolus

Evolutionary Relationship

Central Andes Oldfield Mouse and Grizzled Colilargo share a common ancestor at the Family level: Cricetidae.

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Grizzled Colilargo
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.

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia 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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia