本观察用广西西部镜头华石蟹中的异盘并殖吸虫囊蚴感染家犬150天后获成虫。扫描电镜观察异盘并殖吸虫表面结构,发现口吸盘明显大于腹吸盘,生殖孔有4～7瓣,似花朵状,排泄孔椭圆形。全身皮棘除口吸盘上为单生棘及腹吸盘上无棘外,其他部位均为由6～8个尖刀形棘紧密排列而成簇生棘。 In this observation, the adult was infected with metacercariae of metacercariae in western China, Guangxi Province, for 150 days. Scanning electron microscopy to observe the surface structure of Paragonimus heterotrophicis and found that the mouth sucker was significantly larger than the abdominal sucker, the reproductive hole with 4 to 7, like a flower-like, excretory orifice oval. Whole body Pigeon excavated sucker on the single spine and abdominal suction on the spine, the other parts are by 6 ~ 8 spike-shaped spines closely arranged clusters of spines.