脊鸟蛤（学名：Fragum fragum），又名白莓鸟尾蛤，是帘蛤目鸟尾蛤科脊鸟蛤属的一种。主要分布于印度尼西亚、中国大陆、台湾，常栖息在浅海。

Fragum fragum is a species of cockle, a marine bivalve mollusc in the family Cardiidae. It is commonly known as the white strawberry cockle and is found in the western Indo-Pacific Ocean. It is the type species of the genus Fragum.