【作者】 陈明利；

【导师】 魏美才；

【作者基本信息】 中南林学院 ， 森林保护学， 2002， 硕士

【摘要】 本文系统地回顾了钩瓣叶蜂属Macrophya Dahlbom分类研究历史，介绍了钩瓣叶蜂属的外部形态、分类特征、生物学习性；在简要分析了钩瓣叶蜂属地理分布状况的基础上，初步探讨了钩瓣叶蜂属的分布格局和可能的成因，结果表明，喜马拉雅山及横断山的东南部很可能是钩瓣叶蜂属的现代分布中心和分化中心；本文还深入研究了中国钩瓣叶蜂属系统分类，编制了中国钩瓣叶蜂属分种检索表，依据标本及文献共记述110种，其中包括2个中国新记录种，41个新种：每种都有完备的引证、形态描述、鉴别特征、分布及检视标本记录。绝大多数种类均附有雌雄外生殖器特征图。新种的模式标本保存于中南林学院昆虫资源研究所昆虫模式标本室。中国新记录种和新种名单如下： 新种： 吉林钩瓣叶蜂 M. jilinensis Chen et Wei, sp. nov. 朱氏钩瓣叶蜂 M. zhui Chen et Wei, sp. nov. 西藏钩瓣叶蜂 M. tibetana Chen et Wei, sp. n 白跗钩瓣叶蜂 M. leucotarsalina Chen et Wei, sp. nov. 缩唇钩瓣叶蜂 M. breviclypea Chen et Wei, sp. n 神龙钩瓣叶蜂 M. shennongjiana Chen et Wei, sp. nov. 锐唇钩瓣叶蜂 M. acuminiclypea Chen et Wei, sp. nov. 粗纹钩瓣叶蜂 M. megasculpturalis Chen et Wei, sp. nov. 细瓣钩瓣叶蜂 M. parviserrula Chen et Wei, sp. nov. 黄斑钩瓣叶蜂井冈亚种 M. fiavomaculata jinggangensis Chen et Wei, sp. nov. 宝石钩瓣叶蜂 M. xanthosoma Chen et Wei, sp. nov. 黑脊钩瓣叶蜂 M. histrio nigrihistrio Chen et Wei, sp. nov. 低额钩瓣叶蜂 M. frontalis Chen et Wei, sp. nov. 异碟钩瓣叶蜂 M. allominutifossa Chen et Wei, sp. nov. 三斑钩瓣叶蜂 M. trimicralba Chen et Wei, sp. nov. 长钩钩瓣叶蜂 M. paracoxalis Chen et Wei, sp. nov. 卜氏钩瓣叶蜂 M. bui Chen et Wei, sp. nov. 九寨钩瓣叶蜂 M. fiuzhaina Chen et Wei, sp. n 淡痣钩瓣叶蜂 M. fulvostigmata Chen et Wei, sp. nov. 钟氏钩瓣叶蜂 M. zhongi Wei et Chen, sp. nov. 点斑钩瓣叶蜂 M. minutiluna Chen et Wei, sp. nov. 五斑钩瓣叶蜂 M. pentanalia Chen et Wei, sp. nov. 江氏钩瓣叶蜂 M. jiangi Chen et Wei, sp. nov. 糙额钩瓣叶蜂 M. opacifrontalis Chen et Wei, sp. nov. 长白钩瓣叶蜂 M. changbaina Chen et Wei, sp. nov. 任氏钩瓣叶蜂 M. reni Chen et Wei, sp. n 雷氏钩瓣叶蜂 M. leyii Chen et Wei, sp. nov. 暗唇钩瓣叶蜂 M. melanoclypea Chen et Wei, sp. nov. 黄氏钩瓣叶蜂 M. huangi Chen et Wei, sp. nov. 6 中国钧肘叶峰周系统分类研究 白转钩瓣叶蜂 M alboDDeaa’ztera Chen et We，SI）．nov． 横脊钩瓣叶蜂 M呻ena Chen et We Sp．nov 凹颜钩瓣叶蜂 M epressina Chen et Wei，Sp．nov 斑瓣钩瓣叶蜂M。。lipe。mso伽etwe，SI）．nov． 肿附钩瓣叶蜂M C——加一加a ChCh一to乃，叩．lOV． 木氏钩瓣叶蜂 M mui ChChen eto厄，Sp．n 缩臀钩瓣叶蜂Moo。0止砌V厄et戳en，Sp．nov． 平刃钩瓣叶蜂 M dectose。b Chen et Wei，sp．nov． 白唇钩瓣叶蜂 M albolabrtana Chen et Wei，sp nov， 甘肃钩瓣叶蜂 M g。us。iCQ Chgh et Wei，Sp．DOV． 拟鞘钩瓣叶蜂 M imitato沾幻 Chen etwe，叩．nov． 结窝钩瓣叶蜂／no颂viata Chen et Wei，sp．nov． 中国新记录： 平盾钩瓣叶蜂 M planatQ MOcsaryl 909 密鞘钩瓣叶蜂MzmjmjorhkeUch，1937更多还原

【Abstract】 The research histories of the genus Macrophya Dahlbom are briefly reviewed. The morphology, taxonomic and biological characters of the genus are outlined. Based on the analysis of the generic and specific distribution of Macrophya Dahlbom the distribution pattern and the possible origination of the genus is discussed. It is seemed that east-southern region of Mt. Himalayas and Mt. Hengduan with neighbouring area is probably the derivation center of Macrophya. The taxonomy of Macrophya from China is also studied in detail in the thesis. Key to known species of the genus from China are given. Totally 110 species from China are described. Among them 41 species are new to science and 2 species are new records in China. To each species full incitations, morphological description, diagnostic characters, distribution, specimens examined are provided, as well as female and male genitalia illustrations of almost all species. Type specimens are deposited in the bisect Collection of Institute of Insect Resources of Central South Forestry University, Zhuzhou, China. The new species and new recorded species from China are as folio wings:New species:M. jilinensis Chen et Wei, sp. nov.M. zhui Chen et Wei, sp. nov.M. tibetana Chen et Wei, sp. nov.M. leucotarsalina Chen et Wei, sp. nov.M. breviclypea Chen et Wei, sp. nov.M. shennongjiana Chen et Wei, sp. nov.M. acuminiclypea Chen et Wei, sp. nov.M. megasculpturalis Chen et Wei, sp. nov.M. parviserrula Chen et Wei, sp. nov.M. flavomaculata jinggangensis Chen et Wei, sp. nov.M. xanthosoma Chen et Wei, sp. nov.M. histrio nigrihistrio Chen et Wei, sp. nov.M. frontalis Chen et Wei, sp. nov.M. allominutifossa Chen et Wei, sp. nov.M. trimicralba Chen et Wei, sp. nov.M. paracoxalis Chen et Wei, sp. nov.M. bui Chen et Wei, sp. nM. jiuzhaina Chen et Wei, sp. nov.M. fulvostigmata Chen et Wei, sp. nov.M. zhongi Chen et Wei, sp. nov.M. minutiluna Chen et Wei, sp. nov.M. pentanalia Chen et Wei, sp. nov. %M.jiangi Chen et Wei, sp. nov.M. opacifrontalis Chen et Wei, sp. nov.M. changbaina Chen et Wei, Sp. nov.M. rent Chen et Wei, sp. nov.M. Leyii Chen et Wei, sp. nov.M. melanoclypea Chen e/ Wei, sp. nov.M. huangi Chen ef Wei, sp. nov.M. albotrochantera Chen et Wei, sp. nov.M. tripidona Chen e/ Wei, sp. nov.M. depressina Chen et Wei, sp. nov.M. maculipennis Chen e/ Wei, sp. nov.M. crassitarsalina Chen e/ Wei, sp. nov.M. mui Chen et Wei, sp. nov.M. constrictila Chen e/ Wei, sp. nov.M. flactoserrula Chen et Wei, sp. nov.M albolabriana Chen e/ Wei, sp. nov.M. gansuica Chen e/ Wei, sp. nov.M. imitatoides Chen et Wei, sp. nov.M. nodifoviata Chen ef Wei, sp. nov.Species firstly recorded from China:M. planata Mocsary, 1909 M. imitator Takeuchi, 1937更多还原