Bloodwort vs St. James' shell
Achillea millefolium compared with Pecten maximus
Taxonomic Classification
| Rank | Bloodwort | St. James' shell |
|---|---|---|
| Kingdom | Plantae (Plants) | Animalia (Animals) |
| Phylum | Magnoliophyta (Flowering Plants) | Mollusca (Mollusks) |
| Class | Magnoliopsida (Dicots) | Bivalvia (Bivalvia) |
| Order | Asterales (Daisies & Sunflowers) | Pectinida (Pectinida) |
| Family | Asteraceae (Daisy Family) | Pectinidae |
| Genus | Achillea | Pecten |
| Species | Achillea millefolium | Pecten maximus |
Conservation Status
Bloodwort
LC — Least ConcernSt. James' shell
LC — Least ConcernPhysical Characteristics
| Attribute | Bloodwort | St. James' shell |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Bloodwort
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.
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).
St. James' shell
Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.
Widely distributed across Asia (China), Europe (8 countries), and South America (Chile).
Bloodwort
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
St. James' shell
St. James' shell (Pecten maximus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.
Shared Countries
Both species can be found in 7 countries:
Related Comparisons
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