Distribution: Indonesia, Vietnam, Philippines, Palau, Papua New Guinea, Australia (including the Great Barrier Reef), New Caledonia, the Solomon Islands, Fiji and Tonga.
Marine life identification guide
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Smooth giant clam

Tridacna derasa
Smooth giant clam
Spots where Tridacna derasa has been spotted by snorkelers
Tridacna derasa snorkeling pictures
at Vilamendhoo
(Maldives)
© dominique
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