摘要
记述了金斑蝶Danaus chrysippus chrysippus(Linnaeus)的形态特征、生物学特性与规模化饲养的方法。该蝶在海南尖峰岭地区全年发生、世代重叠,1年发生15代左右,完成1个世代冬季需29～37d,夏季14～18d。成虫抗逆性与生命力强,耐高温,嗜食的寄主植物有马利筋Asclepias curassavica L.和牛角瓜Calotropis gigantean(L)。金斑蝶色彩艳丽、飞翔姿态缓慢优美,宜在生态蝴蝶园与喜庆等场合放飞,良好的生态环境是金斑蝶规模化饲养成功的关键,而幼虫饲养是它规模化饲养的重要环节。成虫卵散生,幼虫5龄,初孵幼虫宜室外套网袋饲养,5龄后期用塑料盆室内饲养并使之化蛹于盆盖上,将盆盖挂入羽化室内,通过空调和喷雾装置温度控制在25～28℃,湿度控制在60～80%,使蛹能正常发育和羽化。
This paper made an account on the morphology, biology and large-scale breeding ofDanaus chrysippus chrysippus （Linnaeus） at adult and larvae stages. Danaus chrysippus chrysippus （Linnaeus） occurs all over the year in Hainan Jingfengling region with overlapping generations about 15. They require 29-37 days to complete a generation in winter and 14- 18 days in summer. The adults are highly stress resistance under natural enemy and bad environments, especially high temperature. Asclepias curassavica L. and Calotropis gigantean （L.） are their host plants. For their colorful and graceful outside, they can be set flying in butterfly gardens and in celebrated occasions.Good ecological environment is the key to success of large^scale breeding, and the rearing of larvae is the important part of large-scale breeding. The females lay their eggs separately. Larvae have 5 instars, and the newly hatched larvae should be fed outdoor in net bag, while the late fifth instars should be fed indoor in plastic basins, and they will pupation under the covers of plastic basin. The covers should be hung in the emergence room with temperature controlled at 25-28℃ and humidity at 60-80% by air-conditioner and spray device, so that the pupas can grow and eclosion normally.
出处
《生态科学》
CSCD
2011年第1期21-25,共5页
Ecological Science
基金
中国林业科学研究院热带林业研究所中央级公益性科研院所基本科研业务费专项资金项目(2007-29)"蝴蝶人工繁殖技术的研究"
关键词
金斑蝶
形态学
习性
饲养
Danaus chrysippus chrysippus （Linnaeus）
morphology
habits
breeding
