Taxonomic review of the genus Coelopisthia Förster (Hymenoptera: Pteromalidae) from China, with four new species Author Jiao, Tian-Yang Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China & College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China Corresponding author, E-mail: xiaoh @ ioz. ac. cn Author Xiao, Hui Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China text Zoological Systematics 2014 39 4 545 554 journal article 10.11865/zs.20140407 2095-6827 D1FE82D2-C0ED-456F-98C5-CCE191C4D087 Coelopisthia qinlingensis Yang, 1996 Coelopisthia qinlingensis Yang, 1996 . Parasitic wasps on bark beetles in China : 203. Diagnosis. The species is close to Coelopisthia dasycladus sp. nov. with the postmarginal vein as long as stigmal vein, antenna with each furnicular quadrate or slightly transverse, clypeal margin slightly emarginate in the middle and with two blunt teeth and. But it different with Coelopisthia dasycladus sp. nov. by the following characters: propodeum with median carina and plica complete, pedicel and flagellum combined slightly shorter than head width, gaster 1.3 times as long as broad. Specimens examined. None. Biology. The species probably parasite on larvae and pupae of Dendroctonus armandi Tsai & Li ( Coleoptera : Curculionidae ) and Ips sexdentatus Börner ( Coleoptera : Curculionidae ) on the Pinus armandi ( Pinaceae ) ( Yang, 1996 ). Distribution. China ( Shaanxi ). © Zoological Systematics , 39(4): 545–554 Figs 1–8. Coelopisthia areolata and C. caledonia . 1–5. C. areolata Askew , female. 1. Body dorsal. 2. Head lateral. 3. Head frontal. 4. Thorax dorsal. 5. Fore wing dorsal. 6–8. C. caledonia Askew , female. 6. Body dorsal. 7. Body lateral. 8. Head frontal. © Zoological Systematics , 39(4): 545–554