Ontogenetic Patterns in Amounts and Proportions of Dufour's Gland Volatile Secretions in Virgin and Nesting Queens of Lasioglossum malachurum (Hymenoptera: Halictidae)
Ontogenetic Patterns in Amounts and Proportions of Dufour's Gland Volatile Secretions in Virgin and Nesting Queens of Lasioglossum malachurum (Hymenoptera: Halictidae)
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毛茛属处女和筑巢蜂王杜福尔腺挥发性分泌物数量和比例的个体发育模式（膜翅目：Halictidae）
DOI：
10.1515/znc-1990-0623
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
W. Francke
中科院分区：
文献类型：
--
作者：
M. Ayasse;W. Engels;A. Hefetz;G. Lübke;W. Francke
摘要 在原始社会性汗蜂 Lasioglossum malachurum 中，可以从杜福尔蜂王的腺体分泌物中鉴定出 66 种挥发性化合物。在雌鸟和老筑巢蜂王中发现的模式在可提取挥发物的绝对量以及相对比例上有所不同。 3-甲基-3-丁烯基十八烷酸酯是雌性花束中的主要成分，而18-十八内酯、20-二十内酯和22-二十二烷内酯在老蜂王的花束中占主导地位。讨论了一些特定化合物在交配信息素通讯和巢穴识别中的可能作用。描述了与脂肪体体积和卵巢卵黄发生状态的相关性。
Abstract In the primitively eusocial sweat bee, Lasioglossum malachurum, 66 volatile compounds could be identified from queen Dufour’s gland secretions. The patterns found in gynes and in old nesting queens differed in the absolute amounts of extractable volatiles as well as in the relative proportions. 3-Methyl-3-butenyl octadecanoate is the main component in gynes, while 18-octadecanolide, 20-eicosanolide and 22-docosanolide largely dominate the bouquets of old queens. The probable roles of some specific compounds in pheromonal communication of mates and in nest recognition are discussed. Correlations with the volume of the fat body and the vitellogenic status of the ovary are described.