Distribution: in China in the area since the north-east of the Tumen River, Basin, west by the Liaohe River, the Luanhe River, Qinling until the Irtysh River Valley.

• 分布范围 ：在中国的分布区起自东北部的图们江、鸭绿江、松花江流域，向西经辽河、滦河、秦岭直至额尔齐斯河流域。