双壳纲，砗磲科，砗磲亚科。主要分布于南海、新加坡、马来西亚、印度尼西亚、中国大陆、台湾，常生活在潮间带珊瑚礁间。有收藏价值和药用价值。
学名：squamosa
英文名：Fluted Giant Clam
This species belongs to the family of Tridacnidae.Mainly distributed in the South Sea of China, Singapore, Malaysia, Indonesia,Chinese mainland, Taiwan.It often lives in the intertidal zone between the coral reef, it has medicinal value and reserve value.