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１９８８～１９９３年在河西走廊西端的安西县对草地主要害鼠的调查结果表明，三趾跳鼠和子午沙鼠是该地区的优势种，并根据鼠类危害程度和损失提出了防治对策
From 1988 to 1993, Anxi County, west of Hexi Corridor, investigated the main pest rats in grassland. The results showed that the three-toed hopper and Meriones unguiculatus were the dominant species in the area, and the control measures were put forward according to the harm and loss of the rats