光周期和温度对枯叶蛱蝶幼虫生长发育的影响
The influence of the photoperiod and temperature on larval development of Kallima Inachus
易传辉1,2；陈晓鸣1**； 史军义1 ；周成理1
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作者单位：1中国林业科学研究院资源昆虫研究所 国家林业局资源昆虫培育与利用重点实验室 昆明 650224；2云南林业职业技术学院 昆明 650224
中文关键词：枯叶蛱蝶， 光周期， 温度， 历期， 存活率
英文关键词：Kallima inachus, photoperiod, temperature, developmental periods, survival rate
中文摘要：在人工气候箱中研究不同光周期和温度条件下枯叶蛱蝶Kallima inachus Doubleday幼虫的生长发育情况。结果表明，20℃时，光周期对枯叶蛱蝶幼虫发育历期影响明显，25℃和30℃时无明显影响。20，25和30℃，12.5～14 h光照下，幼虫发育历期分别为31.7～36.0，26.3～27.4和21.0～21.5 d，最长和最短历期分别相差4.3，1.1和0.5 d。随着温度升高，在相同光照下，幼虫发育历期缩短。20，25和30℃12.5～14 h光照下幼虫存活率分别为80%～92%、75%～95%和55%～85%，随温度上升，不同光周期下幼虫存活率差异加大。30 ℃时大部分光周期下存活率较低，已对幼虫生长发育不利，人工养殖时温度不宜超过30 ℃。
英文摘要：The larval development of Kallima inachus Doubleday was investigated under d ifferent photoperiod and temperature in artificial climate_chamber. The results showed that, photoperiod had remarkable influece on the developmental periods of larvae at 20℃, but not at 25℃ and 30℃. As temperature increasing, the developmental periods of larvae became shorter under the same photoperiod. The developmental period of larvae at 20, 25℃ and 30℃ was 31.7～36.0 days, 26.37～27.4 days and 21.0～21.5 days, respectively. As temperature increasing, the difference of survival rate became larger under different photoperiod. The survival rate of larvae at 20, 25 and 30℃ was 80%～92%, 75%～95% and 55%～85%, respectively. The survival rate was very low at 30℃ under most photoperiod gradients, so it was not suitable to cultivate K. inachus larvae under this temperature.