印度中央邦沙蝇一新种记述(双翅目:沙蝇科),Sergentomyia (Neophlebotomus) pradeepii n. sp。

IF 2.7 2区 农林科学 Q1 ENTOMOLOGY
Insects Pub Date : 2025-06-06 DOI:10.3390/insects16060598
Harish Kumar Shah, Pananchikkaparambil Abdu Fathima, Manju Rahi, Prasanta Saini
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引用次数: 0

摘要

印度中部生物多样性丰富的中央邦报告了散发的非本地利什曼病病例。在对沙蝇进行分子异种监测的系统昆虫学监测中,在印度中邦Sagar区Johariya村发现了沙蝇新种Sergentomyia (Neophlebotomus) pradeepii n. sp.(双翅目:沙蝇科)。在中央邦的博帕尔、萨加尔和霍尚加巴德地区进行了系统的沙蝇横断面调查。采用标准收集方法2个月,即2023年7月至8月。对线粒体细胞色素c氧化酶亚基I (COI)基因进行DNA条形码,并对生成的序列进行系统发育分析。Se。报道了一种新记录的沙蝇(Neo.) pradeepii。讨论了其与新石竹亚属其它同系物的分类学关系。COI条形码和系统发育分析表明,这些标本属于同一分类类群,种群内的基因流动可以忽略不计,而与同系物的遗传距离为13.4%,确定它是一个独立的物种。中央邦生物多样性丰富,适宜沙蝇繁殖,但缺乏系统的昆虫学监测。本研究通过报告和提供新物种的详细形态和分子描述,提高了对该州沙蝇区系的认识。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Report of a New Sand Fly (Diptera: Psychodidae) Species, Sergentomyia (Neophlebotomus) pradeepii n. sp. from Madhya Pradesh, India.

Madhya Pradesh, a biodiversity-rich state in central India, reports sporadic non-indigenous leishmaniasis cases. Systematic entomological surveillance as part of molecular xenomonitoring in sand flies led to the discovery of a new species, Sergentomyia (Neophlebotomus) pradeepii n. sp. (Diptera: Psychodidae), from Johariya village in Sagar district, Madhya Pradesh, India. A systematic cross-sectional survey of sand flies was conducted in Bhopal, Sagar, and Hoshangabad districts of Madhya Pradesh. Standard collection methods were employed for two months, i.e., from July to August 2023. DNA barcoding targeting the mitochondrial Cytochrome c oxidase subunit I (COI) gene was performed, and the generated sequences were phylogenetically analyzed. Se. (Neo.) pradeepii, a newly recorded sand fly species, is reported in this study. Its taxonomic relationship to other congeners of subgenus Neophlebotomus is discussed. COI barcoding and phylogenetic analysis established that the specimens fit into the same taxonomic group, exhibiting negligible gene flow within the population, while a 13.4% genetic distance from congeners establishes it as a separate species. Madhya Pradesh, with its rich biodiversity and favorable conditions for sand fly proliferation, lacks systematic entomological surveillance. This study enhances the knowledge of the state's sand fly fauna by reporting and providing a detailed morphological and molecular description of the new species.

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来源期刊
Insects
Insects Agricultural and Biological Sciences-Insect Science
CiteScore
5.10
自引率
10.00%
发文量
1013
审稿时长
21.77 days
期刊介绍: Insects (ISSN 2075-4450) is an international, peer-reviewed open access journal of entomology published by MDPI online quarterly. It publishes reviews, research papers and communications related to the biology, physiology and the behavior of insects and arthropods. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files regarding the full details of the experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material.
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