
Shells & Corals
Giant Clam
Tridacna gigas
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Tridacna squamosa
The Fluted Giant Clam can grow up to 40cm (16in) across and is native to the reefs of the South Pacific and Indian Oceans. The clam has a mutually beneficial, or symbiotic relationship with a single-celled algae called zooxanthellae. The clam provides a habitat for the zooxanthellae while the single-celled organisms, in return, provide nutrition to the clam.
Native to the reefs of the South Pacific and Indian Oceans.
More from the family Cardiidae
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