Hotson’s Brush-tailed Mouse vs Spring vetch

Calomyscus hotsoni compared with Vicia lathyroides

Key Differences

• Hotson’s Brush-tailed Mouse is Least Concern while Spring vetch is Endangered.

Taxonomic Classification

Rank	Hotson’s Brush-tailed Mouse	Spring vetch
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fabales (Legumes & Allies)
Family	Calomyscidae	Fabaceae
Genus	Calomyscus	Vicia
Species	Calomyscus hotsoni	Vicia lathyroides

Conservation Status

Hotson’s Brush-tailed Mouse

LC — Least Concern

Spring vetch

EN — Endangered

Physical Characteristics

Attribute	Hotson’s Brush-tailed Mouse	Spring vetch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spring vetch

Habitat

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

Range

Widely distributed across Asia (Japan), Europe (6 countries), and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.