【摘要】 报道了12种硬蜱雌虫的产卵特性.绝大多数种类雌虫的产卵量与其吸血后重量之间存在着非常显著的正相关.雌虫吸血后重量低于临界重量时,不能产卵或只能产少量不能孵化的卵.雌虫产卵期的长短受温度的影响.产卵高峰在产卵过程中的第2～6天.硬蜱的产卵力各种间有一定差别.因寄主不同和雌虫吸血后重量不同,同种雌虫的产卵力有变异;且大多数种类的产卵力均在7～12之间,故难以硬蜱的产卵力做分类指标.更多还原

【Abstract】 The oviposition of 12 ticks species of genera Amblyomma,Boophilus, Dermacentor,Haemaphysalis,Hyalomma and Rhipicephalus is studied.A sig- nificant positive correlation exists between egg output and the body weight of fed female in various species except Amblyomma testudinarium.While the body weight is below the critical weight,they cannot oviposite or lay some eggs,which cannot hatch.The peak of oviposition ocurrs 2nd～6th day after egg laying began.The maximum daily egg output is related with the total number of eggs deposited by female.The ovipositional ability is difficult to use as an index for ticks taxonomy.更多还原