The genus Alexeter Förster (Hymenoptera, Ichneumonidae) in China, with descriptions of three new species Author T., Li AE2C4D7F-6132-4A33-A5EC-04CF541BD80E General Station of Forest and Grassland Pest Management, National Forestry and Grassland Administration, 58 Huanghe North Street, Shenyang 110034, P. R. China. litao200105@163.com Author S. P., Sun 974C0354-6118-4EA9-890F-EF5ECE8F257A General Station of Forest and Grassland Pest Management, National Forestry and Grassland Administration, 58 Huanghe North Street, Shenyang 110034, P. R. China. sfzzssp@163.com text European Journal of Taxonomy 2022 2022-01-26 789 81 81 103 http://zoobank.org/0d71b8d0-ec39-42ec-9052-d2f99b47ee0b journal article 2401 10.5852/ejt.2022.789.1633 c9fd3ef6-f9c2-41a1-ad34-3340ea1eb845 2118-9773 5906362 0D71B8D0-EC39-42EC-9052-D2F99B47EE0B Alexeter beijingensis Sheng, 2019 Diagnosis Face approximately 1.3× as wide as long. Malar space about 0.5× as long as basal width of mandible. Postocellar line approximately 0.5× as long as ocular-ocellar line. Areolet triangular, with long petiole; fore wing with vein 1cu-a distal to M&RS by 0.3 × length of 1cu-a; hind wing vein 1-cu 1.5× as long as cu-a. Lateromedian longitudinal carinae of propodeum distinctly constricted medially. First metasomal tergite approximately 2.4× as long as posterior width. Fore tibia, basal halves of mid and hind tibiae except bases, mid tarsomeres 3 to 4, hind tarsomeres 2 to 5 (apical half black) white. Material examined Holotype CHINA • 1 ♀ ; Mentougou , Beijing ; 20 Aug. 2004 ; Shi-Xiang Zong leg.; GSFGPM .