广腹螳和中华大刀螳卵块孵化的比较研究
Comparison of egg hatching in Hierodula patellifera and Tenodera aridifolia sinensis.
冯照军;姚瑞琴;陈金;谢辉;戴晓祥;高力;史先涛
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作者单位：徐州师范大学生物系,江苏221116
中文关键词：广腹螳;中华大刀螳;孵化期;孵化率;发育起始温度;有效积温;恒温;变温;卵块
英文关键词：Hierodula patellifera; Tenodera aridifolia sinensis; hatching period; hatching rate; total effective temperature; developmental threshold temperature; constant temperature; changing temperature; egg mass
中文摘要：广腹螳平均卵块重和含卵量少于中华大刀螳 ,含卵量与卵块重呈正相关 ,平均孵化率分别是58.94%和 91.71 %。恒温条件下 ,广腹螳卵块平均孵化期分别为 56.22天 (20℃ ) ,30.71天 (25℃ )和 26.37天 (30℃ ) ,发育起始温度 12.65℃ ,有效积温 42.977日·度 ;中华大刀螳卵块平均孵
英文摘要：The average weight of egg masses and the average number of eggs in each egg mass of Hierodula patellifera were less than those of Tenodera aridifolia sinensis. The number of eggs was positive correlation to the weight of egg mass. The average hatch