A list of mosquitoes from the Nakai Nam Theun National Protected Area along the Nam Theun, Nam Mon, Nam Noy, and Nam On rivers, Nakai District, Khammuane Province, Lao People's Democratic Republic (Lao PDR) is presented. Fifty‐four mosquito taxa were identified, including 15 new records in the Lao PDR. A fragment of the mtDNA cytochrome c oxidase subunit I (COI) gene, barcode region, was generated for 34 specimens, and together with four specimens already published, it represented 23 species in eight genera. In addition, an updated checklist of 170 mosquito taxa from Lao PDR is provided based on field collections from Khammuane Province, the literature, and specimens deposited in the Smithsonian Institution, National Museum of Natural History (SI‐NMNH), Washington, DC, U.S.A. This paper provides additional information about the biodiversity of mosquito fauna in Lao PDR.

中文翻译：

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老挝人民民主共和国的蚊子（双翅目：list科）的新记录和更新清单，特别侧重于坎穆恩省的成年和幼虫监测。

列出了老挝人民民主共和国（Nathan），Khammuane省Nakai区，Nakai Namun，Nam Mon，Nam Noy和Nam On河沿岸的Nakai Nam Theun国家保护区的蚊子清单。查明有54种蚊帐，包括老挝人民民主共和国的15条新记录。mtDNA细胞色素C氧化酶亚基I（COI的一个片段）基因，条形码区域，生成了34个标本，并与已经发表的四个标本一起，代表了8个属的23种。此外，还根据来自汉穆恩省的实地收集物，文献以及史密森尼学会存放在美国华盛顿特区国家自然历史博物馆（SI‐NMNH）的标本，提供了来自老挝的170个蚊虫类群的更新清单。本文提供了有关老挝人民共和国蚊子生物多样性的更多信息。