细纹豆芫菁交配与繁殖力的关系
The relationship between mating and fertility of Epicauta mannerhimi.
杨兆芬;许友勤;檀东飞
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DOI：
作者单位：福建师范大学生物工程学院,福州350007
中文关键词：细纹豆芫菁;交配;繁殖力;性感受性;交配因子
英文关键词：Epicauta mannerhimi Mkl; mating; fertility; sexual receptivity; mating factors.
中文摘要：将采自野外的细纹豆芫菁EpicautamannerhimiM?kl的雌雄成虫各50头在室内进行人工随机配对,共发生75次交配,平均交配1.5次。雄虫1生可交配0～4次,雌虫0～2次。交配持续时间为(188±55)min,交配持续时间与交配次数之间、交配持续时间与繁殖力之间均无相关性。交配次数与两
英文摘要：Random pairing was artificially made between 50 males and 50 females of Epicauta mannerhimi in the laboratory. Seventy five matings happened totally, one beetle mated 1.5 times on average. Each of males mated 0～4 times, and each of females 0～2 ti