European bison vs St. James' shell

Bison bonasus compared with Pecten maximus

Key Differences

• European bison is Not Evaluated while St. James' shell is Least Concern.

Taxonomic Classification

Rank	European bison	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Artiodactyla (Even-toed Ungulates)	Pectinida (Pectinida)
Family	Bovidae (Bovids)	Pectinidae
Genus	Bison	Pecten
Species	Bison bonasus	Pecten maximus

Evolutionary Relationship

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

Conservation Status

European bison

NE — Not Evaluated

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	European bison	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European bison

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

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).

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden