A taxonomic study of Cheiloneurus Westwood (Hymenoptera, Encyrtidae) from China Author Wang, Haiyang https://orcid.org/0009-0007-5665-2111 College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin, 300392, China Author Cui, Wenyu https://orcid.org/0009-0003-2930-9028 College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin, 300392, China Author Xi, Chunxiang College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin, 300392, China Author Cao, Xinyu College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin, 300392, China Author Li, Weiqiong College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin, 300392, China Author Zu, Guohao https://orcid.org/0000-0002-9892-2171 College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin, 300392, China text ZooKeys 2024 2024-04-24 1198 143 172 http://dx.doi.org/10.3897/zookeys.1198.118944 journal article http://dx.doi.org/10.3897/zookeys.1198.118944 1313-2970-1198-143 165FDADCB6D64C89BE962698FA88806E EE9F2DD69215598DBC4A5EFEA3AEB465 Cheiloneurus lateocaudatus (Xu & He, 2003) Echthrogonatopus lateocaudatus Xu and He 2003 : 527. Holotype ♀. ZAUC, China, examined plates. Diagnosis. Body dark, head with dark metallic-blue luster; antennal dark brown dark; scutellum without a tuft of bristles at apex; fore wing hyaline; leg yellowish white but base of mid coxa dark; F1 1.1 x as long as wide; F2 and F5 subquadrate; F3-F4 and F6 wider than long; clava slightly shorter than F1-F6 combined. Description. See Xu and He (2003) . Host. Dryinidae : Haplogonatopus apicalis , Haplogonatopus oratorius ( Xu and He 2003 ). Distribution. China (Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shanghai, Sichun, Yunnan, Zhejiang).