嗜人按蚊迁飞可能性的研究 Ⅰ“同期突增”和“同期突发”现象的初步观察  

STUDY ON MIGRATION POSSIBILITY OF ANOPHELES ANTHROPOPHAGUS Ⅰ BASIC OBSERVATION OF THE SPECIAL BEHAVIOR OF HOMOCHRONOUS SUDDEN INCREASING AND APPEARANCE

作　　者：庄建安[1] 朱谦 李爱民[1] 周明哲 张东升 王小舟 王万松 王永聚 

机构地区：[1]河南省卫生防疫站,河南郑州450003 [2]南阳市卫生防疫站 [3]唐河县卫生防疫站

出　　处：《中国寄生虫病防治杂志》2002年第5期315-316,共2页Chinese Journal of Parasitic Disease Control

摘　　要：目的　观察嗜人按蚊是否存在“同期突增”和“同期突发”现象 ,以期探讨嗜人按蚊存在迁飞特性的可能性。　方法　在浅山区约 2 km2 范围内 ,选择位于不同山沟内相互隔离的 3个自然村 ,采用室内全夜灯光诱捕法 ,观察嗜人按蚊、中华按蚊和三带喙库蚊是否存在“突增突发”现象。　结果　嗜人按蚊和三带喙库蚊均存在“突增突发”现象 ;中华按蚊未出现这种现象。　结论　嗜人按蚊存在迁飞特性的可能性。Objective To investigate the migrating possibility of Anopheles anthropophagus through observing it's special behavior of homochronous sudden increasing and appearance. Methods In the area around 2 km 2, three villages isolated absolutely were selected to catch mosquitoes of three species, An. anthropophagus, An. sinensis, Culex tritaeniorhynchus by attractive night lights. Results It was found that both A. anthropophagus and C. tritaeniorhynchus had special behavior of homochronous sudden increasing and appearance, but A. sinensis did not. Conclusion The result suggests that A. anthropophagus may have an undemonstrated migration characteristics.

关 键 词：嗜人按蚊 迁飞 可能性 同期突增 同期突发 

分 类 号：R384.1[医药卫生—医学寄生虫学]