CAJ | 학술논문

　　卫氏并殖吸虫是人体并殖吸虫病的主要病原体，是浙江省高发的寄生虫病之一。迄今发现卫氏并殖吸虫可分为二倍体和三倍体2种类型，关于它的定种研究，学术界一直存在争议。笔者试从该吸虫形态变化、蛋白质异同、同工酶谱改变、染色体差异和寄主适应性变异等几个方面，比较2种类型之间的区别，为两型肺吸虫定种的地位确定提供理论依据。
　　위씨병식흡충시인체병식흡충병적주요병원체，시절강성고발적기생충병지일。흘금발현위씨병식흡충가분위이배체화삼배체2충류형，관우타적정충연구，학술계일직존재쟁의。필자시종해흡충형태변화、단백질이동、동공매보개변、염색체차이화기주괄응성변이등궤개방면，비교2충류형지간적구별，위량형폐흡충정충적지위학정제공이론의거。
Paragonimus westermani is a main pathogen of human paragonimiasis.we discovered that they were divided to diploid and triploid types. This review has compared the differences between two types from several aspects such as morphology, protein, isozyme, chromosomes and host selection, etc. It provides theoretical evidence for comfirming the position of two types.