通过氢的稳定同位素揭示迁徙到俄罗斯欧洲地区的红脉镖蜻蜓的起源

IF 2 3区农林科学 Q2 ENTOMOLOGY

Ecological Entomology Pub Date : 2024-06-19 DOI:10.1111/een.13358

Alexey S. Borisov, Sergey N. Borisov, Ivan K. Iakovlev, Vladimir V. Onishko, Mikhail Yu. Ganin, Sergey M. Tsurikov, Alexei V. Tiunov

引用次数: 0

摘要

蜻蜓是众所周知的迁徙性昆虫，稳定同位素已被成功地用于研究它们在美洲和亚洲的迁徙，但在欧洲则较少。在这里，我们利用蜻蜓Sympetrum fonscolombii (Selys, 1840)新陈代谢惰性翅膀组织中氢的同位素组成（δ2H值）来研究迁徙模式以及迁徙到俄罗斯欧洲部分的可能来源。春夏季节，性成熟的蜻蜓来到俄罗斯进行繁殖，夏季一代的个体（移民的后代）可能在秋季向相反的方向迁徙。分析对象包括 39 只移民 S. fonscolombii 蜻蜓标本、俄罗斯欧洲地区 3 种常驻蜻蜓（包括 S. fonscolombii）的 11 只标本以及伊朗 9 种常驻蜻蜓的 16 只标本。移民 S. fonscolombii 翅膀的平均 δ2H 值（-71.9 ± 23.4‰）明显高于俄罗斯欧洲地区常住蜻蜓的平均值（-121.7 ± 9.5‰），与伊朗常住蜻蜓的平均值（-72.3 ± 18.4‰）相似。根据降水中全球δ2H值的地理统计模型，并考虑到S. fonscolombii的分布，到达俄罗斯欧洲的移民最可能的原产地位于西南亚。建议的迁徙区域包括南纬约 26°-28° 和北纬 56°-58° 之间的地区，迁徙距离可达 2000-4000 公里。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Origin of the Red-veined Darter dragonflies migrating into the European part of Russia revealed by stable isotopes of hydrogen

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来源期刊

Ecological Entomology 生物-昆虫学

CiteScore

4.90

自引率

4.50%

发文量

审稿时长

3 months

期刊介绍： Ecological Entomology publishes top-quality original research on the ecology of insects and related invertebrate taxa. Our aim is to publish papers that will be of considerable interest to the wide community of ecologists who are motivated by ecological or evolutionary theory. The suitability of a manuscript will usually be assessed within 5 days. We publish full-length Original Articles as well as Reviews, Short Communications, Methods and Natural History papers. In Original Articles, we greatly prefer papers that test specific hypotheses and which have a high degree of novelty. All categories aim for innovative contributions that advance the subject of ecological entomology.