Narrow-headed Vole vs Niceforo Maria’s Oldfield Mouse

Microtus gregalis compared with Thomasomys nicefori

Taxonomic Classification

Rank	Narrow-headed Vole	Niceforo Maria’s Oldfield Mouse
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order same	Rodentia (कृंतक)	Rodentia (कृंतक)
Family same	Cricetidae	Cricetidae
Genus	Microtus	Thomasomys
Species	Microtus gregalis	Thomasomys nicefori

Evolutionary Relationship

Narrow-headed Vole and Niceforo Maria’s Oldfield Mouse share a common ancestor at the Family level: Cricetidae.

Conservation Status

Narrow-headed Vole

LC — Least Concern

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	Narrow-headed Vole	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.