Kuiyan Zhang,¹ Ding Yang,¹ Dong Ren,² Fengchen Ge<sup>3

1</sup>Kuiyan Zhang [ ] and Ding Yang [ ] (corresponding author), Department of Entomology, China Agricultural University, Beijing 100094, China zhangkuiyan172@yahoo.com.cn dyangcau@yahoo.com.cn
²Dong Ren [ ], Key Lab of Insect Evolution &amp; Environmental Changes, Capital Normal University, Beijing 100037, China rendong@mail.cnu.edu.cn
³Fengchen Ge [ ], Apiculture Science Institute of Jilin province, Jilin City, Juin province, 132108, China. asijl@sina.com