当前淡水珍珠生产大多是采用三角帆蚌育珠。作为育珠生产用的三角帆蚌,在生产过程中常大批死亡,造成重大经济损失,为广大蚌珠生产者及有关科研人员所关注。作者曾在1982年报道了三角帆蚌细菌性疾病的研究,认为点状产气单胞菌的一新亚种—帆蚌点状产气单胞菌(Aeromonas punctata At present, the production of freshwater pearl mostly uses the jade spruce beads. As a pearl oyster production Hypa clam, often in the production process a large number of deaths, resulting in significant economic losses, for the majority of pearl producers and concerned researchers attention. In 1982, the author reported on the bacterial diseases of Hyriopsis cumingii, and considered that a new subspecies of Aeromonas punctata, Aeromonas punctata