Cotton Burdock vs Peruvian Laucha

Arctium tomentosum compared with Calomys sorellus

Key Differences

• Cotton Burdock is Endangered while Peruvian Laucha is Least Concern.

Taxonomic Classification

Rank	Cotton Burdock	Peruvian Laucha
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Asterales (Daisies & Sunflowers)	Rodentia (Rodents)
Family	Asteraceae (Daisy Family)	Cricetidae
Genus	Arctium	Calomys
Species	Arctium tomentosum	Calomys sorellus

Conservation Status

Cotton Burdock

EN — Endangered

Peruvian Laucha

LC — Least Concern

Physical Characteristics

Attribute	Cotton Burdock	Peruvian Laucha
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.

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.