Robuta

https://www.grida.no/resources/3514 Fluted giant clam (Tridacna squamosa) in between coral, Mu Ko Lanta Marine National Park, Thailand... Tridacna squamosa is one of a number of large clam species native to the shallow coral reefs of the South Pacific and Indian Oceans. It is distinguished by the... fluted giant clam marine national park tridacna squamosa ko lanta coral