Monosteira unicostata (Mulsant & Rey, 1852)

Widely distributed in arid territories of the Palearctic from North Africa and south Europe to Mongolia (Péricart & Golub, 1996). Known from Inner Mongolia, Ningxia, Henan, and Xinjiang provinces (Jing, 1981; Hua, 2001).

Material examined. 1 3, Fukang, 11.VII.2005 (Bai X.); 1 Ƥ, Jinghe Aibihu, 23.VII.2005 (Cai W.); 4 3 6 Ƥ, Ginghe Aibihu, 14.VII.2005 (Bai X.); Yili, 14.VII.2005 (Luo ZH); 1 3, Hejing Gongnaisi, 20.VII.2005 (Bai X.); 1 Ƥ, Kuerte 26tuan, 13.VII.2005 (Luo ZH); 147tuan, north of Shihezi, Plant Protection office, poplar, 29.VII.2010.

(N. Vinokurov); Guerbantonggute Desert, 65 km N of Urumchi, 460 m (44°27' N; 87°52' E), poplar, 02.VIII.2010 (N. Vinokurov)