Niceforo Maria’s Oldfield Mouse vs Sitka Brome

Thomasomys nicefori compared with Bromus sitchensis

Key Differences

• Niceforo Maria’s Oldfield Mouse is Least Concern while Sitka Brome is Not Evaluated.

Taxonomic Classification

Rank	Niceforo Maria’s Oldfield Mouse	Sitka Brome
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Cricetidae	Poaceae (Grass Family)
Genus	Thomasomys	Bromus
Species	Thomasomys nicefori	Bromus sitchensis

Conservation Status

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Sitka Brome

NE — Not Evaluated

Physical Characteristics

Attribute	Niceforo Maria’s Oldfield Mouse	Sitka Brome
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Sitka Brome

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (7 countries) and North America (United States).