Lang's Red Colobus vs smooth giant clam

Piliocolobus langi compared with Tridacna derasa

Key Differences

• Lang's Red Colobus is Endangered while smooth giant clam is Vulnerable.

Taxonomic Classification

Rank	Lang's Red Colobus	smooth giant clam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Primates (Primates)	Cardiida (Cardiida)
Family	Cercopithecidae (Old World Monkeys)	Cardiidae
Genus	Piliocolobus	Tridacna
Species	Piliocolobus langi	Tridacna derasa

Evolutionary Relationship

Lang's Red Colobus and smooth giant clam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lang's Red Colobus

EN — Endangered

smooth giant clam

VU — Vulnerable

Physical Characteristics

Attribute	Lang's Red Colobus	smooth giant clam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lang's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

smooth giant clam

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Marshall Islands and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.