新疆不等单蚤生活史的实验室观察  

Observations on the life cycle of Monopsyllus anisus in laboratory in Xinjiang

作　　者：尹小平[1] 叶志辉[1] 叶瑞玉[2] 马东虎 于心[2] 

机构地区：[1]新疆阿拉山口出入境检验检疫局,新疆博乐833418 [2]新疆维吾尔自治区疾病预防控制中心

出　　处：《中国媒介生物学及控制杂志》2009年第5期445-446,共2页Chinese Journal of Vector Biology and Control

基　　金：国家质检总局科技计划项目(20091K211)

摘　　要：目的观察新疆不等单蚤在实验室条件下的生活史。方法将采自乌鲁木齐市褐家鼠体的不等单蚤(6♂♂、7♀♀)在实验室内以小白鼠为供血动物进行人工饲养,在室温24～26℃、RH80%～90%条件下,采用普通基础法和3龄成熟幼虫及蛹在平皿中培养2种方法观察生活史。结果不等单蚤卵期4d,幼虫期8～10d,蛹期5～8d,孕卵期3d,故从成虫产卵到子代成虫产卵共经历20～25d。结论不等单蚤在实验室条件下完成一个生活史周期(一个世代)需20～25d,与以往报道结果基本相似,但观察到了孕卵期。Objective To observe the life cycle of Monopsyllus anisus （Rothschild, 1907） in the laboratory. Methods M.anisus （6♂♂、7♀♀） collected from Rattus norvegecus in Urumqi were fed with rats, at 24-26℃ and RH 80%-90%. The life cycle of fleas was observed by two methods such as common breeding and culture plate rearing. Results The life cycle from parent oviposition to the oviposition of filial generation adults was 20-25 d, including 4 d of egg stage, 8-10 d of larva stage, 5-8 d of pupa stage and pregnancy 3 d. Conclusion The life cycle of M.anisus was within 20-25 d in the laboratory, which was similar to the report before.

关 键 词：不等单蚤 生活史 实验室观察 

分 类 号：R384.3[医药卫生—医学寄生虫学]