Campbell s Mona Monkey vs St. James' shell

Cercopithecus campbelli compared with Pecten maximus

Key Differences

• Campbell s Mona Monkey is Near Threatened while St. James' shell is Least Concern.

Taxonomic Classification

Rank	Campbell s Mona Monkey	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Primates (Primates)	Pectinida (Pectinida)
Family	Cercopithecidae (Old World Monkeys)	Pectinidae
Genus	Cercopithecus	Pecten
Species	Cercopithecus campbelli	Pecten maximus

Evolutionary Relationship

Campbell s Mona Monkey and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Campbell s Mona Monkey

NT — Near Threatened

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Campbell s Mona Monkey	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Campbell s Mona Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).

Campbell s Mona Monkey

The Campbell s Mona Monkey (Cercopithecus campbelli) is a species in the genus Cercopithecus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.