Golden hamster vs St. James' shell

Mesocricetus auratus compared with Pecten maximus

Key Differences

• Golden hamster is Not Evaluated while St. James' shell is Least Concern.

Taxonomic Classification

Rank	Golden hamster	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Pectinida (Pectinida)
Family	Cricetidae	Pectinidae
Genus	Mesocricetus	Pecten
Species	Mesocricetus auratus	Pecten maximus

Evolutionary Relationship

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

Conservation Status

Golden hamster

NE — Not Evaluated

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Golden hamster	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Golden hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries) and South America (Colombia, Ecuador).

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 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom