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使用几何翅膀形态测量来区分Aedes japonicus japonicus和Aedes koreicus的不同

Felix G Sauer¹, Wolf Peter Pfitzner², Hanna Jöst³

¹Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany. felix.sauer@bnitm.de.

Parasites & vectors

|November 16, 2023

概括

几何翼形态学可靠地区分入侵的日本蚊和韩国蚊蚊. 这种方法可以准确地识别两性,这对于了解它们的传播和疾病载体潜力至关重要.

科学领域:

昆虫学昆虫学是一门学科.
侵入性物种生物学生物学
形态测量形态测量形态测量

背景情况:

蚊 (Aedes japonicus japonicus) 和蚊 (Aedes koreicus) 是入侵性蚊子物种,在欧洲迅速蔓延.
这些密切相关的物种在形态上很难区分,这阻碍了准确的识别.
由于载体能力和侵入性行为的潜在差异,区分这些物种至关重要.

研究的目的:

评估几何翼形态测量作为区分Aedes japonicus japonicus和Aedes koreicus之间的可靠方法.
评估这项技术对男性和女性标本的准确性和稳定性.

主要方法:

在公元147年收藏. . 普尼克斯和124 Ae. 在地球上. 来自德国西南部的Koreicus标本.
在每个标本的翅膀静脉交叉上数字化了18个地标.
使用几何形态测量分析了翅膀的大小和形状,并通过多个观察员进行可复制性检查.

主要成果:

翅膀大小不能可靠地区分男性,但在女性中显示出一些区别.
翅膀形状分析显示了具有高重新分类精度的特定物种聚类 (96.5%的雌性,91.3%的雄性).
证实了低观察者偏差,表明数据收集的一致性.

结论:

几何翼形态测量是一种强大而可靠的工具,用于精确识别雄性和雌性A. Ae. 的物种. .日尼克斯和艾.艾. 韩国人.韩国人.
这种技术为区分这些重要的入侵性蚊子物种提供了有价值的替代方案.

关键词:

这种虫叫做Aedes japonicus japonicus.它们是Aedes koreicus.机翼的几何形态学是指机翼的几何形态学.标识识别识别识别

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