中国膜翅目2020年新分类单元  

New taxa and taxonomic changes of Hymenoptera from China in 2020

作　　者：曹焕喜 牛泽清[2] 唐璞 李涛 朱朝东[2] Huanxi Cao;Zeqing Niu;Pu Tang;Tao Li;Chaodong Zhu(National Animal Collection Resource Center,Institute of Zoology,Chinese Academy of Sciences,Beijing 100101;Key Laboratory of Zoological Systematics and Evolution,Institute of Zoology,Chinese Academy of Sciences,Beijing 100101;College of Agriculture and Biotechnology,Zhejiang University,Hangzhou 310058;General Station of Forest and Grassland Pest Management,National Forestry and Grassland Administration,Shenyang 110034)

机构地区：[1]中国科学院动物研究所国家动物标本资源库,北京100101 [2]中国科学院动物研究所动物进化与系统学重点实验室,北京100101 [3]浙江大学农业与生物技术学院,杭州310058 [4]国家林业和草原局森林和草原病虫害防治总站,沈阳110034

出　　处：《生物多样性》2021年第8期1026-1034,共9页Biodiversity Science

基　　金：国家自然科学基金委杰出青年基金(31625024)。

摘　　要：本文对中国膜翅目昆虫2020年发表的新分类单元进行了梳理和总结。结合数据库检索和统计表格征集,基于采自中国的膜翅目昆虫标本记录,全世界膜翅目学者于2020年共发表涉及中国膜翅目分类单元的期刊论文104篇、出版1本图书专著,分类单元新增及变动条目共469条:4个新属(其中1个绝灭属),1个新亚属,321个新种(其中10个绝灭种),8个新组合,22个新异名,1个中国新记录亚科,18个中国新记录属,93个中国新记录种,1个替代名。绝灭类群有11条,涉及3总科3科5属;现生膜翅目有458条,涵盖11总科29科170属,其中6科40属不涉及新种。发表现生膜翅目新种的9总科23科130属:广腰亚目(Symphyta)叶蜂总科(Tenthredinoidea)23个新种;细腰亚目(Apocrita)针尾部(Aculeata)3个总科(蜜蜂总科(Apoidea)29个新种、青蜂总科(Chrysidoidea)2个新种、胡蜂总科(Vespoidea)20个新种);细腰亚目寄生部(Parasitica)5个总科(小蜂总科(Chalcidoidea)23个新种、瘿蜂总科(Cynipoidea)12个新种、姬蜂总科(Ichneumonoidea)206个新种、广腹细蜂总科(Platygastroidea)4个新种、钩腹蜂总科(Trigonalyoidea)2个新种)。2020年发表的所有中国膜翅目新种中,姬蜂总科新种数量最多,约占全年发表新种总数的2/3。云南、浙江、西藏、福建和辽宁等5个省级行政区为2020年中国膜翅目新种分布最多的省份,超过全年发表新种总数的1/2。基于以上结果,本文对膜翅目分类学现状和发展前景进行了讨论。Aim:The aim of this study is to summarize the new taxa and taxonomic changes of Hymenoptera from China published in 2020.Method:Through searching the available zoological databases and collecting data from Chinese hymenopterists,in 2020,104 journal publications and 1 monograph related to the new taxa and taxonomic changes of Hymenoptera from China were obtained and analyzed.Results:Based on these publications,469 records of new taxa,new records and taxonomic changes of Hymenoptera from China were retrieved,including 4 new genera(1 extinct genus),1 new subgenus,321 new species(10 extinct species),8 new combinations,22 new synonyms,1 newly recorded subfamily,18 newly recorded genera,93 newly recorded species,and 1 replaced name.In 11 records of them,3 superfamilies,3 families and 5 genera of extinct hymenopteran were involved.Another 458 records belong to 11 superfamilies,29 families,170 genera of extant Hymenoptera,of which 40 genera distributed in 6 families are only related to new distribution records or taxonomic changes.Among these 11 superfamilies,9 superfamilies with new species published in 2020 include Symphyta:Tenthredinoidea(23 new species);Aculeata of Apocrita:Apoidea(29 new species),Chrysidoidea(2 new species),and Vespoidea(20 new species);Parasitica of Apocrita:Chalcidoidea(23 new species),Cynipoidea(12 new species),Ichneumonoidea(206 new species),Platygastroidea(4 new species),Trigonalyoidea(2 new species).Conclusions:Among the 9 superfamilies,Ichneumonoidea had the largest number(206)of new species by covering about 2/3 of 321 new species published in 2020.Five provinces with more new species published in 2020 are Yunnan,Zhejiang,Xizang,Fujian,and Liaoning,covering about 1/2 of the 321 new species.Moreover,the current status and future development of Hymenoptera taxonomy were discussed here based on these results.

关 键 词：细腰亚目 广腰亚目 分类学报告 新分类单元分布 

分 类 号：Q969.54[生物学—昆虫学]