Yang Shi Cao vs Delicate Pygmy Rice Rat

Achillea millefolium compared with Oligoryzomys delicatus

Key Differences

• Yang Shi Cao is Least Concern while Delicate Pygmy Rice Rat is Data Deficient.

Taxonomic Classification

Rank	Yang Shi Cao	Delicate Pygmy Rice Rat
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Magnoliopsida (木兰纲)	Mammalia (哺乳動物)
Order	Asterales (菊目)	Rodentia (啮齿目)
Family	Asteraceae (Daisy Family)	Cricetidae
Genus	Achillea	Oligoryzomys
Species	Achillea millefolium	Oligoryzomys delicatus

Conservation Status

Yang Shi Cao

LC — Least Concern

Delicate Pygmy Rice Rat

DD — Data Deficient

Physical Characteristics

Attribute	Yang Shi Cao	Delicate Pygmy Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Yang Shi Cao

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and flooded grasslands and savannas, among 11 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (4 countries), Europe (10 countries), North America (5 countries), Oceania and the Pacific (Australia), and South America (4 countries).

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Yang Shi Cao

The Bloodwort (Achillea millefolium) is a species in the genus Achillea. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and flooded grasslands and savannas, among 11 distinct biome types spanning the Indomalayan and Neotropic and Palearctic real

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador