Alexander's cusimanse vs smooth giant clam

Crossarchus alexandri compared with Tridacna derasa

Key Differences

• Alexander's cusimanse is Least Concern while smooth giant clam is Vulnerable.

Taxonomic Classification

Rank	Alexander's cusimanse	smooth giant clam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Carnivora (Carnivorans)	Cardiida (Cardiida)
Family	Herpestidae	Cardiidae
Genus	Crossarchus	Tridacna
Species	Crossarchus alexandri	Tridacna derasa

Evolutionary Relationship

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

Conservation Status

Alexander's cusimanse

LC — Least Concern

smooth giant clam

VU — Vulnerable

Physical Characteristics

Attribute	Alexander's cusimanse	smooth giant clam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexander's cusimanse

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.

Alexander's cusimanse

The Alexander's cusimanse (Crossarchus alexandri) is a species in the genus Crossarchus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.