s:External parasites Argas persicus and Ornithodorus lahorensis were discovered for the first time in Minqin county of Gansu province. It not only increased the region control difficulty of ticks,but also increased the introduction risk of foreign diseases. The morphological identification for the two soft ticks discovered in Minqin county was done and its epidemic,prevention and control situation were briefly expounded to strengthen the cognition,prevention and control of the diseases about the ticks and tick-borne diseases in the region. The results will be useful for providing the foundation for tick prevention measures,guiding the comprehensive prevention and providing a reference for the control of livestock and poultry soft ticks.%外寄生虫波斯锐缘蜱和拉合尔钝缘蜱在甘肃省民勤县的首次发现，不仅加大了该地区蜱虫防制的难度，还增大了外来疫病的传入风险。本文对在民勤县首次发现的两种软蜱进行了形态学鉴定，对其流行和防控情况进行了简要阐述，旨在提高该地区养殖业对蜱及蜱媒病危害和防控的认识，为蜱的整体防制奠定基础和提供参考。
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