Black-tufted Marmoset vs St. James' shell

Callithrix penicillata compared with Pecten maximus

Taxonomic Classification

Rank	Black-tufted Marmoset	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	Callitrichidae	Pectinidae
Genus	Callithrix	Pecten
Species	Callithrix penicillata	Pecten maximus

Evolutionary Relationship

Black-tufted Marmoset and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-tufted Marmoset

LC — Least Concern

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Black-tufted Marmoset	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tufted Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Brazil.

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).

Black-tufted Marmoset

The Black-tufted Marmoset (Callithrix penicillata) is a species in the genus Callithrix. It is currently classified as Least Concern on the IUCN Red List. Found in Brazil.

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.