生物多样性 ›› 2022, Vol. 30 ›› Issue (8): 22162.  DOI: 10.17520/biods.2022162

所属专题： 昆虫多样性与生态功能

• 2021年新物种专题 • 上一篇    下一篇

2021年膜翅目新增分类单元

曹焕喜1, 罗阿蓉2, 牛泽清2, 张彦周2, 肖晖2, 朱朝东2,3,4,*()   

  1. 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(院)重点实验室, 北京 100101
    3.中国科学院动物研究所农业虫害鼠害综合治理研究国家重点实验室, 北京 100101
    4.中国科学院大学生命科学学院/国际学院, 北京 100049
  • 收稿日期:2022-04-04 接受日期:2022-05-20 出版日期:2022-08-20 发布日期:2022-08-31
  • 通讯作者: 朱朝东
  • 作者简介:* E-mail: zhucd@ioz.ac.cn
  • 基金资助:
    国家科技基础资源调查专项(2019FY101800);国家自然科学基金(31625024);中国科学院动物进化与系统学重点实验室项目(2008DP173354)

New taxa of the order Hymenoptera in 2021

Huanxi Cao1, Arong Luo2, Zeqing Niu2, Yanzhou Zhang2, Hui Xiao2, Chaodong Zhu2,3,4,*()   

  1. 1. National Animal Collection Resource Center, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101
    2. Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101
    3. State Key Laboratory of Integrated Pest Management, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101
    4. College of Life Sciences/International College, University of Chinese Academy of Sciences, Beijing 100049
  • Received:2022-04-04 Accepted:2022-05-20 Online:2022-08-20 Published:2022-08-31
  • Contact: Chaodong Zhu

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摘要：

本文对2021年发表的膜翅目昆虫新分类单元进行了梳理和总结。结合数据库检索, 基于标本记录, 全球膜翅目学者于2021年发表该目新分类单元的期刊论文355篇, 新增分类单元条目共1,152条, 隶属于21总科66科416属, 包括5新科4新亚科83新属3新亚属1,054新种和3新亚种。现生类群相关期刊论文309篇, 新增分类单元条目980条, 隶属于18总科52科332属, 包括2新科26新属3新亚属946新种和3新亚种。绝灭类群相关期刊论文46篇, 新增分类单元条目172条, 隶属于14总科27科86属, 包括3新科4新亚科57新属和108新种。2021年中国膜翅目新增分类单元的相关期刊论文83篇, 新增分类单元条目235条, 隶属于17总科34科91属, 包括3新属(绝灭类群1新属)和232新种(绝灭类群2新种); 现生类群中新增的2属分别记录自台湾和浙江, 新种数量排前五位的省级行政单位有云南(54个)、浙江(42个)、福建(18个)、西藏(18个)和新疆(16个)。在全球现生、绝灭和中国现生膜翅目总科新物种数量的对比中, 姬蜂总科新种数量最多, 分别约占全球现生、绝灭和中国现生膜翅目新种总数的32.5% (307个/946个)、19.4% (21个/108个)和37.0% (85个/230个)。有关现生膜翅目新种发表情况, 在洲级地理单元中, 亚洲发表新种数量最多, 约占56.9% (538个); 在洲级地理亚单元中, 东亚发表新种数量最多, 约占28.6% (271个); 在国家和地区行政单元中, 中国发表新种数量最多, 约占24.3% (230个)。在76种期刊的355篇论文中, 有348篇英文论文、4篇中文论文和3篇法语论文。这些结果表明, 中国膜翅目分类在全球膜翅目分类中发挥着十分重要的作用。

关键词: 细腰亚目, 广腰亚目, 新分类单元, 新分类单元分布, 中国

Abstract

Aim: The aim of this study is to catalogue and summarize new taxa of the order Hymenoptera published in 2021.

Methods: In 2021, 355 journal publications on new taxa in the order Hymenoptera were obtained and analyzed by researching the available zoological databases.

Results: Based on the collected journal publications, there were 1,152 records on the new taxa of Hymenoptera for 66 families and 416 genera in 21 superfamilies, including 5 new families, 4 subfamilies, 83 new genera, 3 subgenera, 1,054 new species, and 3 new subspecies. A total of 980 extant hymenopterans from 52 families and 332 genera in 18 superfamilies were recorded in 309 of the 355 journal publications, including 2 new families, 26 new genera, 3 new subgenera, 946 new species, and 3 new subspecies. Another 46 journal publications on fossil Hymenoptera recorded 172 extinct Hymenoptera from 27 families and 86 genera in 14 superfamilies, including 3 new families, 4 new subfamilies, 57 new genera, and 108 new species. In 2021, 235 new taxa from 34 families and 91 genera in 17 superfamilies were recorded in 83 of the 309 relevant journal publications in China. These include 3 new genera (1 extinct) and 232 new species (2 extinct). The above 2 new extant genera were described from Taiwan and Zhejiang, China. The five Chinese provinces with the most new species published in 2021 are Yunnan, Zhejiang, Fujian, Xizang, and Xinjiang. Based on the publications in 2021, Ichneumonoidea was the superfamily with the highest number of new species, accounting for 32.5% (307/946), 19.4% (21/108), and 37.0% (85/230) of the extant, extinct, and Chinese new species in the Hymenoptera database, respectively. Grouping the extant Hymenoptera new species by continental regions and subregions shows that 56.9% (538) of the new species were discovered in Asia, 28.6% (271) in East Asia and 24.3% (230) in China, which tops the list of regions, subregions, and countries with the most new species. Of the 355 publications in 76 journals, 348 were published in English, 4 in Chinese, and 3 in French.

Conclusion: These results indicate that the taxonomy of Hymenoptera in China plays an important positive role in expanding our understanding of the order Hymenoptera around the world.

Key words: Apocrita, Symphyta, new taxa, distribution of new taxa, China

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