Guidance by odors in honeybee navigation
Guidance by odors in honeybee navigation
复制标题
蜜蜂导航中的气味引导
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
U. Greggers
中科院分区：
文献类型：
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作者：
R. Menzel;U. Greggers
动物导航是由多个感官线索引导的。在这里，我们问的是，来自训练过的喂食点以外的地方的嗅觉刺激是否以及如何改变蜜蜂的飞行路线。使用谐波雷达跟踪记录了单只蜜蜂的飞行轨迹。与训练过的飞行路线相关的感官线索(指南针方向、距离、途中和进食地点附近的视觉线索)主导着认路，但通过气流携带的获得性气味会导致偏向风中。这些重定向在很大程度上被限制在相当小的偏离训练的路线(<；60°，<；200米)，并且只有当动物在训练的喂食点没有接受训练的气味刺激时才会发生。在某些条件下，观察到了更大的漂移。这些发现是在蜜蜂在更远的距离(距离蜂箱300米)的气味指导的背景下讨论的。
Animal navigation is guided by multiple sensory cues. Here, we ask whether and how olfactory stimuli emanating from places other than the trained feeding site redirect the flight paths of honeybees. The flight trajectories of individual bees were registered using harmonic radar tracking. Sensory cues (compass direction, distance, visual cues en route and close to the feeding site) associated with the trained flight route dominated wayfinding, but a learned odorant carried by air flow induced excursions into the wind. These redirections were largely restricted to rather small deviations from the trained route (<60°, <200 m) and occurred only if the animal did not receive the trained odorant stimulus at the trained feeding site. Under certain conditions, larger excursions were observed. These findings are discussed in the context of odor guidance of honeybees over longer distances (>300 m from the hive).
DOI：
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发表时间：
2011
期刊：
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影响因子：
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作者：
Kacelnik A
通讯作者：
Kacelnik A