文献类型： 外文期刊

作者： Cao, Liang Ming ¹ ; van Achterberg, Cornelis ² ; Tang, Yan Long ⁴ ; Yang, Zhong Qi ¹ ; Wang, Xiao Yi ¹ ; Cao, Tian ¹ ;

作者机构： 1.Chinese Acad Forestry, Key Lab Forest Protect, Natl Forestry & Grassland, Res Inst Forest Ecol Environm & Protect, Beijing 100091, Peoples R China

2.Zhejiang Univ, State Key Lab Rice Biol, Minist Agr, Key Lab Agr Biol Crop Pathogens & Insects, Hangzhou 310058, Peoples R China

3.Zhejiang Univ, Inst Insect Sci, Hangzhou 310058, Peoples R China

4.Zunyi Normal Univ, Coll Biol & Agr, Lab Reg Characterist Conservat & Utilizat Plant R, Zunyi 563002, Guizhou, Peoples R China

5.Shanxi Acad Agr Sci, Shanxi Insect Herbarium, Inst Plant Protect, Taiyuan 030031, Peoples R China

关键词： Coraebus; natural enemy; synparasitism; Symplocos stellaris; woodborer

期刊名称：ZOOKEYS （ 影响因子：1.546； 五年影响因子：1.442 ）

ISSN： 1313-2989

年卷期： 2020 年 926 期

页码：

收录情况： SCI

摘要： Two parasitoids, Metapelma beijingense Yang (Hymenoptera, Eupelmidae) and Spathius ochus Nixon (Hymenoptera, Braconidae) are redescribed and illustrated. Both were reared from Coraebus cavifrons Descarpentries & Villiers (Coleoptera, Buprestidae) boring in Symplocos siellaris Brand (Symplocaceae). Metapelma beijingense is a solitary parasitoid with a parasitism rate of about 13.5% and S. ochus is a gregarious parasitoid with a parasitism rate of about 21.2%. A revised key to Oriental and Palaearctic species of Metapelma Westwood and a key to the species of the Spathius labdacus-group are provided.