甘肃兴隆山阿扁蜂属两新种(膜翅目:扁蜂科)  

Two New Acantholyda Species from Gansu Xinglong Mountains(Hymenoptera:Pamphiliidae)

作　　者：李永刚 王强 武星煜 魏美才 LI Yong-gang;WANG Qiang;WU Xing-yu;WEI Mei-cai(Forest Diseases and Pest Control&Quarantine Station of Qinzhou District in Tianshui City,Tianshui Gansu 741000,China;Niangniang Forestry Workstation of Qinzhou District in Tianshui City,Tianshui Gansu 741000,China;College of Life Sciences,Jiangxi Normal University,Nanchang Jiangxi 330022)

机构地区：[1]天水市秦州区林业有害生物防治检疫站,甘肃天水741000 [2]天水市秦州区娘娘坝林业工作站,甘肃天水741000 [3]江西师范大学生命科学学院,江西南昌330022

出　　处：《林业科学研究》2024年第6期156-161,共6页Forest Research

基　　金：国家自然科学基金面上项目(32370500,31970447)。

摘　　要：[目的]报道甘肃兴隆山扁蜂两新种,为区域林业害虫鉴定和防治提供科学依据。[方法]通过在甘肃兰州兴隆山实地采集,获得两种未知扁蜂。采用形态分类研究方法,与扁蜂科已知属种进行比较研究,鉴定种类,绘制形态特征图。[结果]确认在兰州兴隆山采集到的两种扁蜂是扁蜂科、阿扁蜂属的两个新物种:双斑阿扁蜂(Acantholyda bimaculoclypea Wei,sp.nov.)、白脉阿扁蜂(A.leuconervis Wei,sp.nov.)。对两个新种进行了形态描述和绘图,指定了模式标本,指出了与近缘种的形态差别,并提供了甘肃阿扁蜂属已知种类检索表。[结论]确认两种扁蜂害虫是科学上的新种,予以详细形态描述和报道。[Objective]To identify and report two new species of Pamphiliidae collected from Xinglong Mountains,Gansu Province,to help the identification and control of forest pests.[Method]The specimens of the two new species were collected from Xinglong Mountains,Gansu Province.The morphological characteristics of the new species were observed based on morphological taxonomy.Figures were illustrated.Similar species of the new species were studied.[Result]The two species were confirmed to be new to science of Pamphiliidae,Hymenoptera:Acantholyda bimaculoclypea Wei,sp.nov.,A.leuconervis Wei,sp.nov.The species were described in detail and illustrated.The types were designated and kept in the Asian Sawfly Museum,Nanchang.The differences between the new species and their relatives were also remarked.A key to known species of Acantholyda from Gansu was also proposed.[Conclusion]Based on the morphological study,the two species were confirmed to be new species of Acantholyda,Pamphiliidae and described in detail.

关 键 词：扁蜂总科 腮扁蜂亚科 新种 中国 松属植物 

分 类 号：S763[农业科学—森林保护学]