Embryonic development of Aedes aegypti (Diptera: Culicidae): influence of different constant temperatures
Embryonic development of Aedes aegypti (Diptera: Culicidae): influence of different constant temperatures
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DOI：
10.1590/s0074-02762009000100020
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发表时间：
2009-02-01
期刊：
影响因子：
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通讯作者：
Rezende, Gustavo Lazzaro
中科院分区：
文献类型：
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作者：
Farnesi, Luana Cristina;Martins, Ademir Jesus;Rezende, Gustavo Lazzaro
尽管埃及伊蚊是重要的传播媒介，但埃及伊蚊的胚胎发育却很少受到关注。在这项研究中，温度对Ae的时间过程的影响。评价埃及伊蚊幼虫孵化和卵存活率。在胚状体发生末期，适当的刺激可以打破休眠状态。测试的温度范围在12-36摄氏度之间;最高温度限制为35摄氏度，最低温度限制低于12摄氏度。在16-31 ℃之间的卵存活率高于80%。在此温度范围内的生理胚胎参数的定义证实了Ae。埃及在世界热带和亚热带地区的存在。
Despite its vector importance little attention is given to Aedes aegypti embryonic development. In this study, temperature influence on time course of Ae. aegypti larvae hatching and egg viability were evaluated. The dormancy state at the end of embryogenesis could be interrupted with a proper stimulus. Temperatures tested ranged between 12-36 degrees C; the maximum temperature limit is 35 degrees C and the minimum one is below 12 degrees C. Egg viability between 16-31 degrees C was above 80%. The definition of physiological embryonic parameters at this temperature range corroborates Ae. aegypti presence on tropical and subtropical world regions.