生物多样性 ›› 2022, Vol. 30 ›› Issue (8): 22300.  DOI: 10.17520/biods.2022300

所属专题: 昆虫多样性与生态功能

• 2021年新物种专题 • 上一篇    

中国半翅目等29目昆虫新分类单元2021年年度报告

刘童祎1,2, 姜立云1, 乔格侠1,2,*()   

  1. 1.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
    2.中国科学院大学生命科学学院, 北京 100049
  • 收稿日期:2022-06-03 接受日期:2022-08-05 出版日期:2022-08-20 发布日期:2022-08-31
  • 通讯作者: 乔格侠
  • 作者简介:* E-mail: qiaogx@ioz.ac.cn
  • 基金资助:
    中国科学院战略生物资源运行补助费项目(KFJ-BRP-003)

Annual report of new insect taxa of Chinese Hemiptera and 28 other orders described in 2021

Tongyi Liu1,2, Liyun Jiang1, Gexia Qiao1,2,*()   

  1. 1. Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101
    2. College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049
  • Received:2022-06-03 Accepted:2022-08-05 Online:2022-08-20 Published:2022-08-31
  • Contact: Gexia Qiao

摘要:

本文以2021年度中国半翅目等29目昆虫(除昆虫纲鞘翅目、双翅目、鳞翅目、膜翅目之外的其他昆虫类群)发表的新分类单元为研究对象, 系统编汇了新分类单元信息、模式标本名录与文献目录, 并分析了描述新种的热点地区、模式标本存放情况以及发表期刊的特点等。2021年度中国半翅目等29目昆虫描述了新属35个, 新物种386个以及1个新种下分类单元, 共计422个新分类单元; 基于对新物种在省级行政区分布的分析, 新物种发现的热点地区分布于中国西南(云南、贵州以及四川等)及其邻近地区(广西和西藏等), 而以200 km × 200 km栅格为操作单位, 新物种发现的热点地区主要集中在山地地区。395位研究者参与了本年度新分类单元命名和描述工作, 相关结果发表在28种期刊上, 共205篇文章。本研究及时更新了2021年度中国半翅目等29目昆虫的生物多样性基础数据, 对于加快建设数据共享平台、支撑生物多样性保护和管理, 以及保障国门生物安全等具有重要的作用。

关键词: 生物多样性编目, 半翅目, 新分类单元, 新物种分布

Abstract

Aims: This study aims to review and update information from 2021 about newly described taxa of Chinese Hemiptera and 28 other insect orders (all orders except Coleoptera, Diptera, Lepidoptera, and Hymenoptera).

Methods: We reviewed the literature on new taxa of Chinese Hemiptera and 28 other insect orders described in 2021 and compiled a list of type specimens and a bibliography. We characterized the hotspots for new species discovery by analyzing provincial administrative regions and at the spatial scale of 200 km × 200 km, respectively. We also examined the specimen preservation sites, the authorship of new species descriptions, and the journals where the work was published.

Results: In 2021, 422 new taxa—including 35 new genera, 386 new species, and 1 new subspecies—were described in Chinese Hemiptera and 28 other insect orders. The hotspots for new species discovery were mainly in Southwest China (Yunnan, Guizhou, Sichuan, etc.) and the adjacent areas (Guangxi, Xizang, etc.). And at the spatial scale of 200 km × 200 km, the hotspots are mainly located in mountainous regions. Three hundred ninety-five researchers participated in the naming and description of new taxa this year, and related works were published in 28 journals, with a total of 205 articles.

Conclusion: This timely study updates basic biodiversity data about Chinese insects in Hemiptera and 28 other insect orders. This work plays an essential role in accelerating the construction of a data-sharing platform, supporting biodiversity conservation and management, and ensuring national biosecurity.

Key words: species catalogue, Hemiptera, new taxa, distribution