用在江苏采集的发生“颤抖病”的中华绒螯蟹 (BY0 )组织匀浆 ,经除菌处理 ,人工接种健康绒螯蟹 ,约 10d发病 ,出现典型症状 ,继而死亡。将人工复制发病的绒螯蟹 (BY1)除菌后 ,接种健康绒螯蟹 ,同样使其发病并死亡(BY2 )。电镜观察BY0、BY1、BY2的超薄切片 ,其神经组织和肝胰脏等的细胞质中发现圆形病毒颗粒 ,大小约 5 5～ 6 5nm ,具有外膜样结构。因此 ,可以认为中华绒螯蟹颤抖病的病原为病毒。 The Chinese mitten crab (BY0) tissue collected in Jiangsu Province was homogenized. After being sterilized, the healthy mitten crab was inoculated by artificial means for about 10 days. The typical symptom was death. Artificial replication of eriocheir sinensis (BY1) was sterilized and inoculated with healthy mitten crab, which also caused the disease and died (BY2). Electron microscopy BY0, BY1, BY2 ultrathin sections, the nervous tissue and hepatopancreas found in the cytoplasm of round virus particles, the size of about 55 ~ 65nm, with the outer membrane-like structure. Therefore, it can be considered that the pathogen of mitochondria shivering is a virus.