Figure 1

The map of the sampling sites of the karyotyped small mammals in China. (1) Taizishan National Nature Reserve, Hubei County, Gansu Province, 2500 m a.s.l., N35° 14′, E103° 25′; (2) Lianhuashan National Nature Reserve, Gansu Province, 3100 m a.s.l. N34° 55′, E 103° 44′; (3) Zhuoni County, Gansu Province, right bank of Tao River, 2600 m a.s.l., N34° 34′, E103° 27′; (4) Hongxing town (Langmusi), Songpan County, Sichuan Province, 3450 m a.s.l., N34° 04′, E102° 37′; (5) Banioucun, Zoige County, Sichuan Province, 3400 m a.s.l., N33° 35′, E103° 09′; (6) Chuanzhusi town, Songpan County, Sichuan Province, 3300 m a.s.l., N32° 45′, E103° 38′; (7) Xiaobaosi vil., Songpan County, Sichuan Province, 3000 m a.s.l., N32° 29′, E103° 35′. The map was made using QGIS (v.3.16) (QGIS Geographical Information System, https://qgis.org/ru/site/). A map layer was taken from China Standard Map Service (http://bzdt.ch.mnr.gov.cn/). The figure was created in Adobe Photoshop (v 21.2.0) (https://www.adobe.com/ru/products/photoshop.html) by V. D. Yakushov.