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小蜂巢甲虫的飞行能力是通过飞行分散在很远的距离上

Bram Cornelissen^1,2, James D Ellis³, Gerrit Gort⁴

¹Netherlands Institute for Vectors, Invasive Plants and Plant Health (NIVIP), National Plant Protection Organization (NPPO), Netherlands Food and Consumer Product Safety Authority (NVWA), Geertjesweg 15, 6706 EA, Wageningen, The Netherlands. a.c.m.cornelissen@nvwa.nl.

Scientific reports

|June 27, 2024

概括

侵入性小蜂巢甲虫可以飞长距离,分散至12公里. 了解它们的特定特征对于有效管理这种入侵物种至关重要.

科学领域:

生态生态学生态生态学
侵入性物种生物学生物学
昆虫学昆虫学是一门学科.

背景情况:

侵入性物种的传播通常涉及跳跃分散,受人类活动和物种特异性特征的影响.
小蜂巢甲虫 (Aethina tumida),原产于撒哈拉以南非洲,是蜂蜜蜂群的入侵性寄生虫.
了解像小蜂巢甲虫这样的入侵物种的本地扩散机制对于有效管理至关重要.

研究的目的:

为了研究侵入性小蜂巢甲虫 (Aethina tumida) 的本地分散能力.
为了确定环境因素对小蜂巢甲虫分散的影响.
为改善对外来入侵物种的监测和缓解策略提供数据.

主要方法:

进行了一项标记释放-重新捕获实验,在6个复制品中对15690只实验室培养的小蜂巢甲虫进行了测试.
蜜蜂群被用来从中央释放点吸引飞.
分析了回收数据 (770只甲虫),考虑了温度和风的偏差等环境因素.

主要成果:

小蜂巢甲虫在24小时内被捕获至3.2公里,在1周内被捕获至12公里.
大多数被重新捕获的甲虫被发现距离释放点 (0米和50米) 最近.
较高的温度和风的偏差显著影响了甲虫的分散,在较高的温度和风调节的分散下,捕获更多的甲虫.

结论:

小蜂巢甲虫表现出长途飞行能力显著.
环境因素,特别是温度和风,在它们的分散模式中起着至关重要的作用.
了解特定物种的特征对于制定针对外来入侵物种的有针对性的监测和缓解策略至关重要.

关键词:

一个ethina tumidaida的时间.蜜蜂鸟 (Apis mellifera) 是一个有趣的动物.这是生物入侵.在分散的分散.昆虫的飞行昆虫的飞行侵入性物种是一种入侵性物种.

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