按蚊是人类疟疾的唯一传播媒介,也是马来丝虫病的重要传播者。研究按蚊生态地理学,了解环境、按蚊、病原体的相互关系,大有助于把握相关传染病的空间、时间和数量变化的规律,为制定防除方案提供理论依据. 一前言从国内学者报导的按蚊地理分布来看,大体上自南而北随着纬度的增加,东洋区品种渐次为古北区品种代替的水平分布上的 Anopheles mosquito is the only transmission medium for human malaria and an important communicator of malayian filariasis. Studying the ecology of Anopheles mosquitoes and understanding the relationship between environment, Anopheles mosquitoes and pathogens can greatly help us understand the rules of space, time and quantity of related infectious diseases and provide a theoretical basis for the development of a control program. According to the geographical distribution of Anopheles mosquitoes, in general, from south to north, with the increase of latitude, varieties in the Oriental region gradually became the horizontal distribution of the species substitution in the Gubei area