A taxonomic study of Cheiloneurus Westwood (Hymenoptera, Encyrtidae) from China.

Fourteen species of Cheiloneurus from China are studied. Cheiloneurusguangxiensis Zu, sp. nov., is described as new to science, and C.boldyrevi Trjapitzin & Agekyan, 1978, C.bouceki Anis & Hayat, 2002, C.gonatopodis Perkins, 1906, and C.hadrodorys Anis & Hayat, 2002 are newly recorded from China. A key to Chinese species based on females is also presented.