生物多样性

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2025年中国双翅目新分类单元

张冰1,林晨2,3*, 杨定4*   

  1. 1. 咸阳师范学院化学与化工学院生命科学系, 咸阳 712000; 2. 内蒙古师范大学生命科学与技术学院, 呼和浩特 010022; 3. 内蒙古自治区高等学校蒙古高原生物多样性保护与可持续利用重点实验室, 呼和浩特 010022; 4. 中国农业大学植物保护学院, 北京 100193
  • 收稿日期:2026-07-01 修回日期:2026-08-18 接受日期:2026-09-20
  • 通讯作者: 林晨, 杨定

New taxa of Diptera from China in 2025

Bing Zhang1, Chen Lin2,3*, Ding Yang4*   

  1. 1 Department of Life Sciences, Collage of Chemistry and Chemical Engineering, Xianyang Normal University, Xianyang 712000, China 

    2 College of Life Science and Technology, Inner Mongolia Normal University, Huhhot 010022, China 

    3 Key Laboratory of Biodiversity Conservation and Sustainable Utilization in Mongolian Plateau for College and University of Inner Mongolia Autonomous Region, Huhhot 010022, China 

    4 College of Plant Protection, China Agricultural University, Beijing 100193, China

  • Received:2026-07-01 Revised:2026-08-18 Accepted:2026-09-20
  • Contact: Chen Lin, Ding Yang
  • Supported by:
    the National Natural Science Foundation of China(32260121); the Shaanxi Provincial Department of Science and Technology(2025JC-YBQN-313)

摘要: 双翅目昆虫在生态系统功能维持与人类生产生活中均发挥关键作用。本文系统梳理了2025年度我国正式发表的双翅目昆虫新分类单元, 整合其区系分布、分类记述等基础信息。通过检索数据库及相关分类期刊, 共整理出新分类单元114个(2个新属和112个新种), 新增中国新记录属7个、新记录种41个, 新异名、新组合、亚种等级提升等分类修订9个。新分类单元隶属于30个科, 其中摇蚊科、蝇科、粪蚊科、蠓科、缟蝇科、大蚊科、蚤蝇科新种数量多, 占全年发表新种总数的60.71%, 而摇蚊科发表新种(17种)数量最多, 占新种总数的15.18%, 显著高于其他类群。新分类单元和新记录类群分布于25个省级行政区, 其中云南以23个新种的物种多样性位居首位, 占全部新种总数的20.54%。相关研究成果共63篇, 主要刊载于Zootaxa、《昆虫分类学报》及ZooKeys三大期刊。本研究可为全国昆虫物种多样性编目、本土昆虫种质资源保育及双翅目系统分类学后续研究提供翔实和规范的本底资料与数据支撑。

关键词: 东亚, 蚊蝇类, 新物种, 新记录, 新异名

Abstract

Aims: This study aims to provide a systematic review of new Diptera taxa from China described in 2025. 

Methods: By searching databases and relevant taxonomic journals, we systematically collected and analyzed 63 journal publications concerning new taxa of Diptera from China published in 2025. 

Results: In 2025, a total of 114 new taxa were documented, including 2 new genera and 112 new species. Additionally, there were 7 genera, 41 species, and 9 nomenclatural acts involving synonyms, new combinations, and status novus newly recorded. These new taxa belong to 30 families. Chironomidae yielded the largest number of newly‑described species (17 species), accounting for 15.18% of the total new species and far outnumbering those from other families. New taxa and new records were reported from 25 provincial‑level administrative regions. Yunnan Province stood out as the hotspot for new‑species discoveries, with 23 new species, representing approximately 20.54% of all described new species. The 63 relevant papers were predominantly published in three journals: Zootaxa, Entomotaxonomia, and ZooKeys. 

Conclusion: In 2025, the publication output of new Diptera taxa from China experienced a slight rebound compared with the previous year, with an overall modest growth. Notably, the number of newly recorded species reached a six-year high, along with increased diversity of publishing journals. Geographically, new species discoveries remain unevenly concentrated in well-recognized biodiversity hotspots. Numerous dipteran lineages across different biomes and administrative regions are still insufficiently surveyed and taxonomically underexplored, indicating an urgent need for intensified field sampling and systematic taxonomic investigations in future studies.

Key words: East Asia, flies, new species, new record, new synonyms