Long-tailed dunnart vs smooth giant clam

Sminthopsis longicaudata compared with Tridacna derasa

Key Differences

• Long-tailed dunnart is Least Concern while smooth giant clam is Vulnerable.

Taxonomic Classification

Rank	Long-tailed dunnart	smooth giant clam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Dasyuromorphia (Dasyuromorphia)	Cardiida (Cardiida)
Family	Dasyuridae	Cardiidae
Genus	Sminthopsis	Tridacna
Species	Sminthopsis longicaudata	Tridacna derasa

Evolutionary Relationship

Long-tailed dunnart and smooth giant clam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Long-tailed dunnart

LC — Least Concern

smooth giant clam

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed dunnart	smooth giant clam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed dunnart

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.