摘要
目的 观察曲棘新蚤在实验室的生活史。方法 2 0 0 1年 6月下旬 ,作者在和田县昆仑山山地捕获的灰仓鼠(Cricetulusmigratorius)体上采得曲棘新蚤 (NeopsyllateraturaRothschild ,1913 ) ,带回实验室以小白鼠为供血动物进行人工饲养 ,7～ 9月在室温 18～ 2 5℃ ,RH 72 %～ 88%条件下 ,采用在基础中饲养和幼期全平皿培养法观察了曲棘新蚤的生活史。结果 卵期 3～ 5d ,幼虫期 17～ 2 1d ( 1龄 5～ 6d ,2龄 4～ 5d ,3龄 8～ 10d) ,蛹期 11～ 13d ,子代成虫自羽出置宿主体至产卵需经 9～ 12d。结论 曲棘新蚤亲代从卵的产出到子代成虫产卵 ,完成一个生活周期共历经 40～ 5 1d。
Objective\ To observe the life cycle of Neopsylla teratuta Rothschild, 1913( N.teratura) at laboratory. Method\ The specimens were collected from Cricetulus migratorius in Hotan County in the period of July～September, 2001. Both the common and 'whole in dish' methods for breeding adult and immature fleas were used under the condition of 18～25 ℃, RH 72%～88%. Result\ The egg stage was 3～5 d,larva stage 17～21 d (first instar 5～6 d, second instar 4～5 d, third instar 8～10 d), pupa stage 11～13 d. The time from adult emerging of filial generation to female oviposition was 9～12 d. Conclusion\ The total life cycle of N. teratira completes within 40～51 d.
出处
《地方病通报》
2004年第1期8-9,共2页
Endemic Diseases Bulletin
关键词
曲棘新蚤
生活史
实验室
Neopsylla teratura
Life cycle, Laboratory
