The Giant Tridacna Gigas Clam is the king of clams. Tridacna Gigas clam seashells are the largest bivalves in the world which can reach up to 4 feet across. Giant clam sea shells are successfully farmed making them an excellent renewable resource.
FAMILY:ARCIDAE, SPECIES:Arca pacifica, SeaShells For Sale, Conchological Seashells Encyclopedia. is the world's leading seashell company. With seashell related information for both expert and amateur collectors.