2022年中国双翅目新分类单元

New taxa of Diptera from China in 2022

本文总结了2022年国内外学者发表的中国双翅目新分类单元的情况。经统计,2022年共发表中国双翅目物种相关的论文75篇,涉及新分类单元176个,包括新属3个,新种173个;增加了中国新记录亚科2个,新记录属8个,新记录亚属1个,新记录种35个;提出了更名1个,异名变动10个。在2022年发表的所有中国双翅目新种中,舞虻科、寄蝇科、摇蚊科、果蝇科和蚤蝇科的数量最多,占全年发表新种总数的46%。新分类单元和新记录涉及27个省级行政区,云南发表的新种数明显高于其他地区,占全国新种发表总数的1/3;而北方地区的新记录种数高于南方。

Aims:The aim of this study is to summarize the new Diptera taxa from China published in 2022.Methods:In this study,75 journal publications on new Diptera taxa in 2022 from China were systematically collected and analyzed.Results:In 2022,a total of 176 new taxa of Diptera from China were published,including 3 new genera and 173 new species,and 46 new taxa were newly recorded from China,including 2 subfamilies,8 genera,1 subgenus and 35 species.Additionally,10 new synonyms and 1 new replacement names were proposed.Families with highest number of newly described species including Empididae,Tachinidae,Chironomidae,Drosophilidae and Phoridae account for 46%of all Diptera.Twenty-seven Chinese provincial-level administration areas contributed to new taxa and records.The number of new species from Yunnan was significantly higher than that in other regions,accounting for 1/3 of the total number of new species published in China.The number of newly recorded species in northern China is higher than that in southern China.Conclusion:In 2022,some progress has been made in the field of Diptera in China,while the research areas and groups are still uneven,and more attention and support are needed in the future.