Banded Surili vs St. James' shell

Presbytis femoralis compared with Pecten maximus

Key Differences

• Banded Surili is Critically Endangered while St. James' shell is Least Concern.

Taxonomic Classification

Rank	Banded Surili	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	Presbytis	Pecten
Species	Presbytis femoralis	Pecten maximus

Evolutionary Relationship

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

Conservation Status

Banded Surili

CR — Critically Endangered

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Banded Surili	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded Surili

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).

Banded Surili

The Banded Surili (Presbytis femoralis) is a species in the genus Presbytis. It is currently classified as Critically Endangered 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.