Field Brome vs Noble Brush-tailed Mouse

Bromus arvensis compared with Calomyscus grandis

Key Differences

• Field Brome is Near Threatened while Noble Brush-tailed Mouse is Data Deficient.

Taxonomic Classification

Rank	Field Brome	Noble Brush-tailed Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Poaceae (Grass Family)	Calomyscidae
Genus	Bromus	Calomyscus
Species	Bromus arvensis	Calomyscus grandis

Conservation Status

Field Brome

NT — Near Threatened

Noble Brush-tailed Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Field Brome	Noble Brush-tailed Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Field Brome

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (China, India, Japan), Europe (18 countries), and North America (Canada, Mexico, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Noble Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.