Brindled Flat-body vs smooth giant clam

Agonopterix arenella compared with Tridacna derasa

Key Differences

• Brindled Flat-body is Least Concern while smooth giant clam is Vulnerable.

Taxonomic Classification

Rank	Brindled Flat-body	smooth giant clam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Lepidoptera (Butterflies & Moths)	Cardiida (Cardiida)
Family	Depressariidae	Cardiidae
Genus	Agonopterix	Tridacna
Species	Agonopterix arenella	Tridacna derasa

Evolutionary Relationship

Brindled Flat-body and smooth giant clam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brindled Flat-body

LC — Least Concern

smooth giant clam

VU — Vulnerable

Physical Characteristics

Attribute	Brindled Flat-body	smooth giant clam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brindled Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Brindled Flat-body

The Brindled Flat-body (Agonopterix arenella) is a species in the genus Agonopterix. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.