Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China Author Sun, Shu-Ping 974C0354-6118-4EA9-890F-EF5ECE8F257A&129BEAF2-D4A9-462E-9E99-66A6D83A5719 Center for Biological Disaster Prevention and Control, National Forestry and Grassland Administration, 58 Huanghe North Street, Shenyang 110034, P. R. China. & Forest Pest Control and Quarantine Station of Kuandian Manzu Autonomous County, Kuandian, Liaoning 118200, P. R. China. sfzzssp@163.com&kdxlj@163.com Author Broad, Gavin R. D06689DE-526F-4CFA-8BEB-9FB38850754A&74305781-A576-4E42-AD68-74617388D6BC Department of Life Sciences, the Natural History Museum, Cromwell Road, London SW 7 5 BD, UK. & Center for Biological Disaster Prevention and Control, National Forestry and Grassland Administration, 58 Huanghe North Street, Shenyang 110034, P. R. China. g.broad@nhm.ac.uk&litao200105@163.com Author Sheng, Mao-Ling 3C0EBDB7-26F7-469B-8DB1-5C7B1C6D9B89 Center for Biological Disaster Prevention and Control, National Forestry and Grassland Administration, 58 Huanghe North Street, Shenyang 110034, P. R. China. shengmaoling@163.com text European Journal of Taxonomy 2023 2023-08-28 890 1 115 135 http://dx.doi.org/10.5852/ejt.2023.890.2255 journal article 264972 10.5852/ejt.2023.890.2255 a9052547-005a-49e0-b0e7-f167b81a052a 2118-9773 8305581 BB001D4C-8CF5-40B6-B464-15661B3446EB Xorides sapporensis (Uchida, 1928) Diagnosis Lower portion of gena with longitudinal wrinkles. Postocellar line approximately 1.7× as long as ocular-ocellar line. Frons ventrally with dense transverse wrinkles. Antenna with 20–21 flagellomeres. Pterostigma short and wide, approximately 3 × as long as wide. Latero-median carinae of first tergite reaching to hind margin of first tergite. Tergites 2 and 3 posteriorly transversely aciculate. Fore wing beneath pterostigma with ill-defined infumate spot. Mesosoma, femora and tergites 1–3 entirely black. Tergites 4–6 with white posterior, lateral spots in females. Material examined CHINA • 3 ♀♀ , 3 ♂♂ ; Kuandian , Liaoning ; 2 Jun. 2001 ; Mao-Ling Sheng leg.; CBDPC • 1 ♀ ; same locality as for preceding; 6 Jun. 2007 ; Mao-Ling Sheng leg.; CBDPC • 1 ♀ ; same locality as for preceding; 11 Sep. 2015 ; Mao-Ling Sheng leg.; CBDPC • 1 ♀ , 3 ♂♂ ; same locality as for preceding; 3 Feb. 2017 ; reared from borers in trunks of Juglans mandshurica Maxim. ; Jun Lü leg.; CBDPC . Biology Host. Wood-boring insects in trunks of Juglans mandshurica Maxim. (Juglandaceae) , previously reared from Agrilus planipennis Fairmaire, 1888 ( Coleoptera : Buprestidae ), Pterolophia alternata Gressitt, 1938 ( Sheng & Sun 2010 , 2014 ; Sheng et al. 2022 ) and Mesosa curculionoides (Linnaeus, 1761) ( Coleoptera : Cerambycidae ) ( Yu et al. 2016 ). Host food. Juglans mandshurica Maxim. , new host food record; Robinia pseudoacacia L., Fraxinus mandschurica Rupr. ( Sheng & Sun 2010 , 2014 ; Sheng et al. 2022 ).