【摘要】 2014—2019年,对山西省褐马鸡(Crossoptilon mantchuricum)的分布进行调查研究,采用查阅文献、访问和野外调查相结合的方法,取得有效空间分布点位349处,结果表明:褐马鸡分布于吕梁山地的5市32县,面积约为9 415 km~2;洪洞、晋源区、忻府区、保德4个县为其新扩散的分布区;太岳山林区为新分布区,包括3市5县,面积约1 642 km~2。全省分布点位介于海拔582—2 651 m。确定褐马鸡太岳山林区分布为原来历史分布的残存或延续。更多还原

【Abstract】 From 2014 to 2019,we studied the distribution of Crossoptilon mantchuricum in Shanxi Province at 349 sites of occurrence identified by means of literature review,interview and field investigation. The results showed that C. mantchuricum was distributed in 32 counties in 5 cities of Lüliang Mountain over an area of about 9,415 km~2. The four counties of Hongdong,Jinyuan,Xinfu and Baode were newly discovered areas of distribution of the species. Taiyue Mountain forest area was also a new distribution area,including 3 cities and 5 counties,covering an area of 1,642 km~2. The elevation of the distribution sites in Shanxi Province ranged from 582 m to 2,651 m asl. We determined that Taiyue Mountain forest area is a remnant or continuation of the original historical distribution in the province.更多还原