Cotton Burdock vs Flat-skulled Shrew

Arctium tomentosum compared with Sorex roboratus

Key Differences

• Cotton Burdock is Endangered while Flat-skulled Shrew is Least Concern.

Taxonomic Classification

Rank	Cotton Burdock	Flat-skulled Shrew
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (động vật có dây sống)
Class	Magnoliopsida (Dicots)	Mammalia (lớp Thú)
Order	Asterales (Bộ Cúc)	Soricomorpha (Bộ Chuột chù)
Family	Asteraceae (Daisy Family)	Soricidae
Genus	Arctium	Sorex
Species	Arctium tomentosum	Sorex roboratus

Conservation Status

Cotton Burdock

EN — Endangered

Flat-skulled Shrew

LC — Least Concern

Physical Characteristics

Attribute	Cotton Burdock	Flat-skulled Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cotton Burdock

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Kyrgyzstan, Uzbekistan), Europe (10 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.

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.