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莱州湾是菲律宾蛤仔的主要产地之一，资源量丰富，分布广，芙蓉岛近海自然苗种数量更多。历史上产量最高的 １９７９年仅芙蓉岛附近即产出 ２ ｃｍ以下菲律宾蛤仔苗种近 １５００ ｔ。但由于耙网及吸蛤泵等的灭绝性酷渔滥捕，造成近年来苗种数量急剧下降，产卵场范围也逐渐缩小
Laizhou Bay is one of the main producing areas of Ruditapes philippinarum. Its resources are abundant and distributed widely. In 1979, the highest yield in history, only Hibiscus near the output of 2 cm below the Philippines clams seedlings nearly 1500 t. However, due to the extinction of razor netting and suction clam pumps, the number of seedlings has dropped sharply and the scope of spawning grounds has been gradually reduced