Mediterranean monk seal vs St. James' shell

Monachus monachus compared with Pecten maximus

Key Differences

• Mediterranean monk seal is Endangered while St. James' shell is Least Concern.

Taxonomic Classification

Rank	Mediterranean monk seal	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Pinnipedia (Seals & Sea Lions)	Pectinida (Pectinida)
Family	Phocidae (True Seals)	Pectinidae
Genus	Monachus	Pecten
Species	Monachus monachus	Pecten maximus

Evolutionary Relationship

Mediterranean monk seal and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Mediterranean monk seal

EN — Endangered

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Mediterranean monk seal	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mediterranean monk seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Portugal and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 1 countries:

🇵🇹 Portugal