Distribution: North West of the ancient south-east, central Asia, south-eastern Siberia, the Wusuli River basin, China Taiwan, and other places, North Korea, Japan and the Beibu Bay.

• 分布范围： 西古北区的东南部、中亚、西伯利亚东南部、乌苏里流域、中国台湾等地、朝鲜、日本及北部湾。