中文摘要：

目的在实验室条件下,观察不同温度下血红扇头蜱的生物学特性。方法将血红扇头蜱置于15、20、25和30℃下,观察其发育和产卵等情况。结果在实验室适宜条件下,血红扇头蜱可长期保种传代,在25℃时完成1个世代约需87 d,〈15℃无法完成保种传代;根据二项式模型预测发育零点温度为12.7℃,发育历期高点温度为28.5℃。结论实验室条件下获得血红扇头蜱传代的生物学指标,为其人工饲养和科学实验提供参考。

英文摘要：

Objective To observe the biological characteristics of Rhipicephalus sanguineus under different laboratory conditions. Methods Rhipicephalus sanguineus were cultured at different temperature in the laboratory. The growth, development and oviposition were recorded. Results Rhipicephalus sanguineus can be preserved for long term under proper conditions, and complete a generation for about 87 d at 25 ℃. It cannot be preserved in the laboratory when the temperature is less than 15℃. According to the prediction of the binomial model, the developmental zero temperature is 12.7℃ and the developmental peak temperature is 28.5℃. Conclusion The biological characteristics of Rh. sanguineus have been obtained under laboratory conditions. It will provide reference for colonization and scientific experiments of Rh. sanguineus.