文章基本信息

标题：Body position of dead honey bee workers could indicate the cause of death
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作者：Hossam F. Abou-Shaara
期刊名称：Environmental and Experimental Biology
印刷版ISSN：1691-8088
出版年度：2020
卷号：18
期号：1
页码：15-19
DOI：10.22364/eeb.18.03
出版社：University of Latvia
摘要：The death of honey bees can happen due to various reasons. It is important to specify the cause of death, in order to recommend the correct treatment option. Dead bees have specific body positions (e.g. extended proboscis, separated wings, extended stingers), which can be described to help in the identification of the death cause. There are no previous evidence on links between body positions of dead bees and death cause. In this study, honey bee workers were exposed to various lethal conditions (low temperature, high temperature, starvation, suffocation, pesticide exposure, and food contamination). Then, the body positions of dead bees exposed to each lethal condition were described in detail. Differences in positions of antenna, proboscis, wings, legs, abdomens, and stingers were detected between dead bees exposed to the tested lethal conditions. These differences are discussed and further studies were then recommended. This study presents the potential use of baseline observations on relationships between the body position of dead bees to stress factors as a mean to predict the cause of death of honey bee workers.
关键词：Apis mellifera; mortality analysis; stress