Spotted Sandpiper vs St. James' shell

Actitis macularius compared with Pecten maximus

Taxonomic Classification

Rank	Spotted Sandpiper	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Bivalvia (Bivalvia)
Order	Charadriiformes (Charadriiformes)	Pectinida (Pectinida)
Family	Scolopacidae	Pectinidae
Genus	Actitis	Pecten
Species	Actitis macularius	Pecten maximus

Evolutionary Relationship

Spotted Sandpiper and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Spotted Sandpiper

LC — Least Concern

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Spotted Sandpiper	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Spotted Sandpiper

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

St. James' shell

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (China), Europe (8 countries), and South America (Chile).

Spotted Sandpiper

Spotted Sandpiper (Actitis macularius) 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.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden