Compsidolon pumilum (Jakovlev, 1876)

Widely distributed in Europe, south of Eastern Siberia, Central Asia, and North America (Kerzhner & Josifov 1999), within China known from Inner Mongolia (Bai & Yang 1994). New record for Xinjiang Province.

Material examined: Xinjiang Uygur Zizhiqu: Daqinggeli R., 20 km N of Qinghe, 46.86666 ° N 90.33333 ° E, 1500 m, 27 Jun 2011, N.N. Vinokurov, 13 (AMNH_PBI 00337991) (XIEG), 2Ƥ (AMNH_PBI 0 0 338004, AMNH_PBI 00338005) (ZISP). Eerqisi R., 5 km NE of Beitun,, 47.38333 ° N 87.83333 ° E, 463 m, 28 Jun 2011, N.N. Vinokurov, 1Ƥ (AMNH_PBI 00338008) (XIEG). Jungar Alatau, Guaishiyu, 35 km NE of Bole, 45.18333 ° N 82.26666 ° E, 1150 m, 13 Jul 2011, N.N. Vinokurov, 1Ƥ (AMNH_PBI 00338009) (XIEG). Kelan R., 20 km NE of Beitun, 47.53333 ° N 87.9 ° E, 425 m, 29 Jun 2011, N.N. Vinokurov, 2Ƥ (AMNH_PBI 0 0 338006, AMNH_PBI 00338007) (XIEG), 23 (AMNH_PBI 0 0 337995, AMNH_PBI 00337996) (ZISP).